LG QNED99 8k TV Review

Tested using Methodology v1.6
Reviewed Sep 22, 2021 at 10:18 am
LG QNED99 8k Picture
7.8
Mixed Usage
Value for price beaten by
: LG BX OLED
7.5
Movies
Value for price beaten by
: LG BX OLED
8.0
TV Shows
Value for price beaten by
: Samsung QN85A QLED
7.9
Sports
Value for price beaten by
: LG C1 OLED
8.0
Video Games
Value for price beaten by
: LG C1 OLED
7.4
HDR Movies
Value for price beaten by
: Sony A8H OLED
8.1
HDR Gaming
Value for price beaten by
: LG G1 OLED
8.5
PC Monitor
Value for price beaten by
: Samsung QN85A QLED
Type LED
Sub-Type
IPS
Resolution 8k

The LG QNED99 8k is a flagship 8k TV that's part of LG's QNED lineup, and is the highest-end option from their 2021 models. It features Mini LED backlighting that allows it to have greater control over the local dimming feature and for it to get brighter. Like most of LG's LED TVs, it has an IPS panel with wide viewing angles and low contrast, but the full-array local dimming helps improve the black level. The TV comes with the latest version of webOS, which is user-friendly and has a ton of apps available to download. There are a few gaming-oriented features like HDMI 2.1 inputs, low input lag, and a quick response time, but it doesn't have variable refresh rate (VRR) support, which is disappointing.

Our Verdict

7.8 Mixed Usage

The LG QNED99 is good for most uses. It's very good for watching TV shows or sports in a bright room because it has fairly wide viewing angles, high peak brightness, and good reflection handling. It's good for dark room viewing as the full-array local dimming feature helps it display deep blacks, but there's blooming around bright objects. It's also great for gaming as it has a quick response time and low input lag, but it doesn't support FreeSync or G-SYNC. Also, HDR content doesn't look the best due to banding issues.

Pros
  • Mini LED local dimming helps it display deep blacks.
  • Fairly wide viewing angles.
  • Great peak brightness.
Cons
  • Low native contrast.
  • Blooming around bright objects.
  • Uniformity issues are noticeable even in real content.
7.5 Movies

The LG QNED99 is good for watching movies in dark rooms. Although it has an IPS panel with low native contrast, the Mini LED local dimming feature helps it display deep blacks. However, its black uniformity is just decent as there's blooming around bright objects. It removes 24p judder from any source and doesn't have trouble upscaling 1080p and 4k content.

Pros
  • Mini LED local dimming helps it display deep blacks.
  • Removes 24p judder from any source.
  • Upscales 1080p and 4k content well.
Cons
  • Low native contrast.
  • Blooming around bright objects.
8.0 TV Shows

The LG QNED99 is great for watching TV shows in bright rooms. It has great peak brightness and very good reflection handling, so visibility shouldn't be an issue in most rooms. It has fairly wide viewing angles if you want to watch a show with the entire family, but the image looks darker from really wide angles. Also, it doesn't have any issues upscaling lower-resolution content like from cable boxes.

Pros
  • Fairly wide viewing angles.
  • Great peak brightness.
  • Very good reflection handling.
Cons
  • Uniformity issues are noticeable even in real content.
7.9 Sports

The LG QNED99 is very good for watching sports. It has fairly wide viewing angles if you want to watch the game with a few friends, and visibility shouldn't be an issue in most bright environments. Motion looks smooth, thanks to the quick response time. Sadly, our unit has mediocre uniformity, and there are patchy areas that are noticeable in sports with bright playing surfaces, like hockey or football.

Pros
  • Fairly wide viewing angles.
  • Great peak brightness.
  • Quick response time for smooth motion.
Cons
  • Uniformity issues are noticeable even in real content.
8.0 Video Games

The LG QNED99 is great for playing video games. It has a quick response time for smooth motion, and there's a backlight strobing feature. It has low input lag in Game Mode, but it increases a lot with 8k games. It also has HDMI 2.1 inputs that allow you to play high frame-rate games, but unfortunately, it doesn't support any VRR technologies.

Pros
  • Mini LED local dimming helps it display deep blacks.
  • Quick response time for smooth motion.
  • Low input lag for 1080p and 4k games.
Cons
  • Low native contrast.
  • No VRR support.
  • Input lag increases with 8k content.
7.4 HDR Movies

The LG QNED99 is decent for watching HDR movies in dark environments. It displays a wide color gamut and has great peak brightness, so most highlights pop how they should. It has a decent full-array local dimming feature that helps the IPS panel display deep blacks, but there's blooming around bright objects. Sadly, its gradient handling isn't good, and you may notice banding between shades of similar colors.

Pros
  • Mini LED local dimming helps it display deep blacks.
  • Removes 24p judder from any source.
  • Great peak brightness.
Cons
  • Low native contrast.
  • Blooming around bright objects.
  • EOTF doesn't track target well; crushes details in dark scenes.
8.1 HDR Gaming

The LG QNED99 is great for HDR gaming. It has great gaming features like HDMI 2.1 inputs, low input lag, and a quick response time. However, input lag increases with 8k content, and it doesn't support any VRR. Also, HDR content looks just decent because it has banding issues with gradients and blooming around bright objects in dark scenes.

Pros
  • Mini LED local dimming helps it display deep blacks.
  • Quick response time for smooth motion.
  • Low input lag for 1080p and 4k games.
Cons
  • Low native contrast.
  • Blooming around bright objects.
  • No VRR support.
  • Input lag increases with 8k content.
8.5 PC Monitor

The LG QNED99 is excellent to use as a PC monitor. It has a quick response time for smooth motion and low input lag for a responsive gaming experience. It has wide viewing angles, so the image remains accurate no matter where you sit, and it gets bright enough to fight glare. Sadly, our unit has uniformity issues, so there are dark areas when displaying a web page, but this can vary between units.

Pros
  • Great peak brightness.
  • Very good reflection handling.
  • Low input lag for 1080p and 4k games.
Cons
  • Input lag increases with 8k content.
  • Doesn't display chroma 4:4:4 with 4k @ 120Hz.
  • 7.8 Mixed Usage
  • 7.5 Movies
  • 8.0 TV Shows
  • 7.9 Sports
  • 8.0 Video Games
  • 7.4 HDR Movies
  • 8.1 HDR Gaming
  • 8.5 PC Monitor
  1. Updated Sep 29, 2021: We updated the text in the supported resolutions section to clarify the supported 8k formats.
  2. Updated Sep 22, 2021: Review published.
  3. Updated Sep 17, 2021: Early access published.

Video

Test Results

perceptual testing image
Market Context
Market Context
Market Context

The LG QNED99 is the flagship Mini LED TV from LG's 2021 8k lineup. It's part of the new QNED lineup and sits above the LG QNED95. There aren't many 8k TVs available, so its main competitor is the Samsung QN900A 8k QLED.

Design
Design
Style
Curved No

The LG QNED99 looks a lot like the LG QNED90. It has a premium style with thin borders all around and sleek metal feet. It doesn't seem cheaply made at all and should look nice in any setup.

Design
Stand

The LG QNED99 uses different feet compared to the LG NANO99 8k 2020. They're metal and support the TV well. There's 2.44 inches of space between the table and the bottom of the IR receiver, and 3.30 inches to the bottom of the screen, so most soundbars shouldn't block the view.

Footprint of the 65 inch TV: 47.9" x 11.6".

Design
Back
Wall Mount VESA 400x400

The back of the TV is metal and has a rather simplistic look. There are clips on the back and guides along the feet for cable management, and each track can hold up about seven cables. There are vents for air flow at the top.

Design
Borders
Borders 0.31" (0.8 cm)
Design
Thickness
Max Thickness 1.53" (3.9 cm)

The panel itself is very thin. If you want to wall-mount the TV, you can remove the clips for cable management because they're 0.34" (0.87 cm) thick and stick out a bit, but then you won't have anything to guide your cables.

Note: The 75 and 86 inch models support the LG Slim Wall Mount, but not the 65 inch version. The wall mount is sold separately with those models.

9.0
Design
Build Quality

The build quality is fantastic. It's very well-built overall with premium materials as it's mainly made of metal. It's sturdy and the stand supports the screen well. There's a bit of wobble front to back but it won't be a problem if you just leave your TV on a table. There's a bit of flex on the pack panel near the inputs and VESA slots, but it's nothing of concern.

Picture Quality
6.2
Picture Quality
Contrast
Native Contrast
638 : 1
Contrast with local dimming
6,534 : 1

The LG QNED99 has a poor native contrast ratio. It's even worse than most IPS panels, and even though this may vary between units, blacks look gray in the dark. Fortunately, the Mini LED full array local dimming feature really improves the contrast with our checkerboard pattern and in real content. If you want an 8k TV with a much better contrast, then check out the TCL 6 Series/R648 2021 8k QLED.

8.1
Picture Quality
SDR Brightness
Real Scene Peak Brightness
423 cd/m²
Peak 2% Window
339 cd/m²
Peak 10% Window
802 cd/m²
Peak 25% Window
811 cd/m²
Peak 50% Window
519 cd/m²
Peak 100% Window
419 cd/m²
Sustained 2% Window
303 cd/m²
Sustained 10% Window
623 cd/m²
Sustained 25% Window
630 cd/m²
Sustained 50% Window
517 cd/m²
Sustained 100% Window
418 cd/m²
Automatic Brightness Limiting (ABL)
0.044

The LG QNED99 has great overall SDR brightness, but it's not what we would expect from a Mini LED TV, and it's not as good as the LG QNED90. It gets bright enough to fight most glare with real content, but brightness varies a lot between scenes, which isn't ideal.

We tested the SDR brightness after calibration in the 'Expert (Dark space, night)' Picture Mode with Panel Brightness and Adjust Contrast at '100', LED Local Dimming on 'High', and Color Temperature at '50'.

If you prefer something dimmer, use the same settings as above but with the Picture Mode set to 'Vivid', Color Temperature to 'Cold 50', and Auto Dynamic Contrast on 'High'. We reached 1,108 cd/m² in the 25% window using these settings, but this comes at the cost of losing image accuracy.

7.0
Picture Quality
Local Dimming
Local Dimming
Yes
Backlight
Full-Array

The LG QNED99 has a decent full-array local dimming feature. It's an improvement from the LG NANO99 8k 2020 because it has Mini LED backlighting that allows it to have greater control, and the 65 inch model has about 1200 zones. For an IPS panel, it improves the contrast and helps it display deep blacks, but it's not without its faults. It crushes blacks in scenes with small highlights like star fields to the point where you can't see details in really bright areas. There's blooming with larger bright objects, and often it bleeds into the black bars at the top and bottom of the screen, causing the blacks to look more gray. You also notice the blooming with subtitles, but it's more subtle than on the LG QNED90.

Unfortunately, uniformity isn't the best with local dimming either because the TV struggles to keep up with moving bright objects in dark scenes, causing the screen to look uneven. Objects don't transition between the zones very well in our test pattern as you see trails, but it's not as bad with real content. However, most of these issues with the local dimming are most noticeable when viewing from the side, and it's not as bad if you view it from directly in front.

Note: The larger sizes appear to have more dimming zones, with up to 2500 zones on the 86 inch model, so they might perform a bit differently.

7.0
Picture Quality
Local Dimming In Game Mode
Local Dimming
Yes
Backlight
Full-Array

The local dimming in Game Mode looks the same as outside of it. We tested it with LED Local Dimming on 'High'.

8.2
Picture Quality
HDR Brightness
Real Scene Highlight
808 cd/m²
Peak 2% Window
652 cd/m²
Peak 10% Window
1,006 cd/m²
Peak 25% Window
1,023 cd/m²
Peak 50% Window
773 cd/m²
Peak 100% Window
522 cd/m²
Sustained 2% Window
646 cd/m²
Sustained 10% Window
778 cd/m²
Sustained 25% Window
793 cd/m²
Sustained 50% Window
762 cd/m²
Sustained 100% Window
520 cd/m²
Automatic Brightness Limiting (ABL)
0.024

The HDR brightness is great, but once again, it's a bit disappointing for a Mini LED TV. Small highlights pop the way the creator intended, but the screen gets dimmer with larger areas of bright colors. The EOTF doesn't follow the target well as really dark scenes are too dark, and then the EOTF goes too bright before following the target well until the roll-off. We double checked and confirmed this behavior happens across multiple picture modes.

We tested the HDR brightness in the 'Cinema' HDR Picture Mode with Panel Brightness and Adjust Contrast at '100', and Color Temperature on 'Warm 50'. We tested it with LED Local Dimming on 'High', but we also measured the peak window brightness with it on 'Medium' to see if there's any difference:

  • Peak 2% Window: 660 cd/m²
  • Peak 10% Window: 954 cd/m²
  • Peak 25% Window: 986 cd/m²
  • Peak 50% Window: 759 cd/m²
  • Peak 100% Window: 552 cd/m²

There's no noticeable difference between both settings, so you can use either.

If you find HDR too dim you can achieve a brighter EOTF by enabling HDR Tone Mapping and setting Auto Dynamic Contrast to 'High'. This makes most images appear brighter than they should, as you can see in this EOTF, but it doesn't get the overall peak brightness.

8.1
Picture Quality
HDR Brightness In Game Mode
Real Scene Highlight
792 cd/m²
Peak 2% Window
613 cd/m²
Peak 10% Window
972 cd/m²
Peak 25% Window
1,002 cd/m²
Peak 50% Window
761 cd/m²
Peak 100% Window
516 cd/m²
Sustained 2% Window
597 cd/m²
Sustained 10% Window
758 cd/m²
Sustained 25% Window
776 cd/m²
Sustained 50% Window
751 cd/m²
Sustained 100% Window
514 cd/m²
Automatic Brightness Limiting (ABL)
0.025

The HDR brightness in Game Mode is extremely similar to outside of Game Mode. We measured it to be a bit dimmer, but it's hard to tell.

6.4
Picture Quality
Gray Uniformity
50% Std. Dev.
5.265%
50% DSE
0.242%
5% Std. Dev.
0.465%
5% DSE
0.087%

The gray uniformity is mediocre, but this can vary between units. There's noticeable dirty screen effect in the center with patchy areas. It's especially visible while using the TV as a monitor with full-screen documents open, and it's also distracting while watching sports with large playing surfaces like football or hockey. Uniformity is much better in near-dark scenes.

7.0
Picture Quality
Black Uniformity
Native Std. Dev.
1.817%
Std. Dev. w/ L.D.
0.555%

The LG QNED99 has decent black uniformity. Without local dimming the screen looks gray and there are patchy areas, but the local dimming feature really improves it. You can see the blooming around the center cross, but it's not as bad as the LG NANO99 8k 2020. Keep in mind that uniformity can vary between units.

7.4
Picture Quality
Viewing Angle
Color Washout
28°
Color Shift
65°
Brightness Loss
34°
Black Level Raise
70°
Gamma Shift
36°

The LG QNED99 has decent viewing angles, which is expected from an IPS panel. The image remains fairly accurate when you view it off-center, but colors start to washout, and the screen looks darker at really wide angles.

7.9
Picture Quality
Reflections
Screen Finish
Semi-gloss
Total Reflections
4.2%
Indirect Reflections
1.0%
Calculated Direct Reflections
3.2%

The reflection handling is very good. It uses a different type of semi-gloss finish than the LG NANO99 8k 2020, so there's more light reflecting directly back. Still, combined with the high peak brightness, visibility shouldn't be an issue in most well-lit rooms.

7.2
Picture Quality
Pre Calibration
White Balance dE
4.24
Color dE
2.54
Gamma
2.12
Color Temperature
6,693 K
Picture Mode
Expert (Dark Space)
Color Temp Setting
Warm 50
Gamma Setting
2.2

The out-of-the-box accuracy is decent. Colors are slightly off, but it shouldn't be noticeable for most people. However, white balance is inaccurate, especially pure whites, and the color temperature is colder than our 6500K target, giving the image a blue tint. Gamma doesn't follow the 2.2 target well either, as most scenes are over-brightened. Keep in mind that accuracy can vary between units.

9.4
Picture Quality
Post Calibration
White Balance dE
0.33
Color dE
1.30
Gamma
2.19
Color Temperature
6,585 K
White Balance Calibration
22 point
Color Calibration
Yes

The LG QNED99 has fantastic accuracy after calibration. Any issues from before calibration are fixed as gamma is nearly perfect and the color temperature is very close to the target.

See our recommended settings here.

8.0
Picture Quality
480p Input

The LG QNED99 upscales 480p content like from DVDs without any problems.

8.0
Picture Quality
720p Input

720p content, like from cable boxes, is upscaled well.

9.0
Picture Quality
1080p Input

The LG QNED99 displays Blu-rays and other 1080p content very well.

9.9
Picture Quality
4k Input

The LG QNED99 displays native 4k content almost perfectly, but it still won't look as good as a native 4k TV because it's upscaled. There still aren't any artifacts or dithering.

10
Picture Quality
8k Input

Unlike other 8k TVs that we've tested like the Samsung QN800A 8k QLED, there aren't any dithering issues with native 8k content and it's displayed perfectly. We confirmed there aren't any artifacts, and you can see in this photo all the pixels are separate from each other.

Picture Quality
Pixels

The LG QNED99 uses a BGR subpixel layout, which doesn't affect picture quality, but may hurt text clarity when using it as a PC monitor. You can read more about it here.

8.3
Picture Quality
Color Gamut
Wide Color Gamut
Yes
DCI P3 xy
94.92%
DCI P3 uv
96.81%
Rec 2020 xy
69.30%
Rec 2020 uv
72.69%

The LG QNED99 displays a great, wide color gamut for HDR content. Although its coverage of the wider Rec. 2020 color space is a bit limited, it has exceptional coverage of the commonly-used DCI P3 color space.

7.3
Picture Quality
Color Volume
Normalized DCI P3 Coverage ITP
83.5%
10,000 cd/m² DCI P3 Coverage ITP
42.5%
Normalized Rec 2020 Coverage ITP
62.7%
10,000 cd/m² Rec 2020 Coverage ITP
32.2%

The color volume is decent. It's a bit limited by the low contrast, so it can't display extremely dark colors, but it's fine overall.

7.3
Picture Quality
Gradient
Color Depth
10 Bit
Red (Std. Dev.)
0.131
Green (Std. Dev.)
0.162
Blue (Std. Dev.)
0.109
Gray (Std. Dev.)
0.122

The LG QNED99 has decent gradient handling, but it's a downgrade from the LG NANO99 8k 2020. There's noticeable banding with grays and greens, especially with darker shades. The Smooth Gradation setting helps smooth out gradients in the test pattern and real content, but this comes at the loss of fine details.

10
Picture Quality
Temporary Image Retention
IR after 0 min recovery
0.00%
IR after 2 min recovery
0.00%
IR after 4 min recovery
0.00%
IR after 6 min recovery
0.00%
IR after 8 min recovery
0.00%
IR after 10 min recovery
0.00%

There are no signs of temporary image retention after displaying a high-contrast static image, but this can vary between units.

10
Picture Quality
Permanent Burn-In Risk
Permanent Burn-In Risk
No

While some IPS panels like this have some temporary image retention, this doesn't seem to be permanent as the IPS panel in our long-term test appears to be immune.

Motion
8.4
Motion
Response Time
80% Response Time
3.2 ms
100% Response Time
11.5 ms

The LG QNED99 has an impressive response time. Motion looks good for the most part but you may still notice some blur trail due to overshoot.

10
Motion
Flicker-Free
Flicker-Free
Yes
PWM Dimming Frequency
0 Hz

The LG QNED99 is technically flicker-free in all picture modes at all brightness levels, which is great. However, there's a slight dip in brightness which coincides with the 120Hz refresh rate, but it's not noticeable.

8.7
Motion
Black Frame Insertion (BFI)
Optional BFI
Yes
Min Flicker For 60 fps
60 Hz
60Hz For 60 fps
Yes
120Hz For 120 fps
No
Min Flicker for 60 fps in Game Mode
60 Hz

The LG QNED99 has a backlight strobing feature, which is commonly known as black frame insertion. It helps improve the appearance of motion, but it dims the screen more than on the LG NANO99 8k 2020. Also, it only flickers at 60Hz and not 120Hz.

Motion
Motion Interpolation
Motion Interpolation (30 fps)
Yes
Motion Interpolation (60 fps)
Yes

The LG QNED99 can interpolate 30 and 60 fps content up to 120 fps, which creates the effect known as the Soap Opera Effect. The motion interpolation feature works well with slower scenes, like those with dialogue, but it struggles to keep up with faster scenes and causes artifacts.

7.1
Motion
Stutter
Frame Hold Time @ 24 fps
30.2 ms
Frame Hold Time @ 60 fps
5.2 ms

Due to the quick response time, there's some stutter with lower-frame rate content as each frame is held on longer. Enabling the motion interpolation feature can help reduce the stutter.

10
Motion
24p Judder
Judder-Free 24p
Yes
Judder-Free 24p via 60p
Yes
Judder-Free 24p via 60i
Yes
Judder-Free 24p via Native Apps
Yes

The LG QNED99 removes 24p judder from any source, which is great for watching movies.

0
Motion
Variable Refresh Rate
Native Refresh Rate
120 Hz
Variable Refresh Rate
No
HDMI Forum VRR
No
FreeSync
No
G-SYNC Compatible
No
4k VRR Maximum
N/A
4k VRR Minimum
No VRR support
1080p VRR Maximum
N/A
1080p VRR Minimum
No VRR support
1440p VRR Maximum
N/A
1440p VRR Minimum
No VRR support
VRR Supported Connectors
No VRR support

Unlike LG's other NanoCell TVs like the LG QNED90, this TV doesn't support any variable refresh rate technologies.

Inputs
9.5
Inputs
Input Lag
1080p @ 60Hz
14.0 ms
1080p @ 60Hz Outside Game Mode
125.7 ms
1440p @ 60Hz
14.0 ms
4k @ 60Hz
14.0 ms
4k @ 60Hz + 10-Bit HDR
13.9 ms
4k @ 60Hz @ 4:4:4
14.0 ms
4k @ 60Hz Outside Game Mode
125.8 ms
4k @ 60Hz With Interpolation
125.7 ms
8k @ 60Hz
56.2 ms
1080p @ 120Hz
6.1 ms
1440p @ 120Hz
6.1 ms
4k @ 120Hz
6.2 ms
1080p with Variable Refresh Rate
N/A
1440p with VRR
N/A
4k with VRR
N/A
8k with VRR
N/A

The LG QNED99 has low input lag for a responsive gaming experience. Input lag remains low as long as you're in Game Mode, but it increases a lot with 8k @ 60Hz content, so it's not suggested for 8k gaming. Unfortunately, you can't use the motion interpolation feature in Game Mode as it causes too much lag.

10
Inputs
Supported Resolutions
1080p @ 60Hz @ 4:4:4
Yes
1080p @ 120Hz
Yes (native support)
1440p @ 60Hz
Yes (forced resolution required)
1440p @ 120Hz
Yes (native support)
4k @ 60Hz
Yes
4k @ 60Hz @ 4:4:4
Yes
4k @ 120Hz
Yes (native support)
8k @ 30Hz or 24Hz
Yes
8k @ 60Hz
Yes

Update 09/29/2021: We updated the text below for clarity. This TV can accept 10-bit and 12-bit 8k @ 60Hz signals, but it can't display chroma 4:4:4 properly, and text from a PC looks blurry.

The LG QNED99 supports all common resolutions up to 8k @ 60Hz with an 8-bit signal. It will accept 8k @ 60Hz signals at 10-bit and 12-bit as well, but chroma 4:4:4 isn't displayed properly, so text is a bit blurry from a PC. It supports 1440p @ 120Hz signals natively but you need to create a custom resolution for 1440p @ 60Hz. It displays chroma 4:4:4 with any 1080p or 8k signal, and 4k @ 60Hz, but it can't with 1440p or 4k @ 120Hz signals because the screen goes black when sending a 4k @ 120Hz 4:4:4 signal. Essentially it's best to keep the frame rate at 60 fps if you're going to use it as a PC monitor and want it to display chroma 4:4:4 with any resolution.

Inputs
Advanced Console Compatibility
Auto Low Latency Mode (ALLM)
Yes
PS5, 4k @ 120Hz + HDR
Yes
PS5, 4k @ 120Hz
Yes
PS5, 4k @ 60Hz + HDR
Yes
PS5, 1440p @ 120Hz
PS5 can't do 1440p
PS5, 1080p @ 120Hz
Yes
PS5, Variable Refresh Rate
No
Xbox Series X, 4k @ 120Hz + HDR
Yes
Xbox Series X, 4k @ 120Hz
Yes
Xbox Series X, 4k @ 60Hz + HDR
Yes
Xbox Series X, 1440p @ 120Hz
Yes
Xbox Series X, 1080p @ 120Hz
Yes
Xbox Series X, Variable Refresh Rate
No

The LG QNED99 supports all common resolutions from the PS5 and Xbox Series X, but it doesn't support VRR. Unlike some other HDMI 2.1 TVs, it supports Dolby Vision with 4k @ 120Hz games. It also has an Auto Low Latency Mode that automatically switches the TV into Game Mode when you launch a game from a compatible device.

Inputs
Inputs Specifications
HDR10
Yes
HDR10+
No
Dolby Vision
Yes
HLG
Yes
HDMI 2.0 Full Bandwidth
Yes (HDMI 1,2,3,4)
HDMI 2.1 Class Bandwidth
Yes (HDMI 1,2,3,4)
CEC Yes
HDCP 2.2 Yes (HDMI 1,2,3,4)
USB 3.0
No
Variable Analog Audio Out No
Wi-Fi Support Yes (2.4 GHz, 5 GHz)

The LG QNED99 has four HDMI 2.1 inputs, but we found they don't support the full 48 Gbps bandwidth. Since it doesn't support 4k @ 120Hz content with chroma 4:4:4 and can't display 8k @ 60Hz signals with chroma 4:4:4 above an 8 bit color depth, it appears to be limited to 40Gbps. We checked with CRU to see the bandwidth, and even though it says it has a maximum of 48 Gbps, the TV doesn't take full advantage of it. We've seen this on other LG TVs like the LG C1 OLED. You can read more about the HDMI bandwidth here.

Inputs
Input Photos

Two of the HDMI inputs are down-facing, making them harder to reach if you wall-mount it.

Inputs
Total Inputs
HDMI 4
USB 3
Digital Optical Audio Out 1
Analog Audio Out 3.5mm 0
Analog Audio Out RCA 0
Component In 0
Composite In 0
Tuner (Cable/Ant) 1
Ethernet 1
DisplayPort 0
IR In 0
SD/SDHC 0
Inputs
Audio Passthrough
ARC
Yes (HDMI 2)
eARC support
Yes
Dolby Atmos via TrueHD via eARC
Yes
DTS:X via DTS-HD MA via eARC
No
5.1 Dolby Digital via ARC
Yes
5.1 DTS via ARC
No
5.1 Dolby Digital via Optical
Yes
5.1 DTS via Optical
No

Like other LG TVs, the LG QNED99 supports Dolby audio formats, but not DTS:X. The eARC support allows you to pass uncompressed, high-quality audio to a compatible receiver through a single HDMI connection.

Sound Quality
7.4
Sound Quality
Frequency Response
Low-Frequency Extension
89.80 Hz
Std. Dev. @ 70
2.25 dB
Std. Dev. @ 80
2.41 dB
Std. Dev. @ Max
4.57 dB
Max
92.7 dB SPL
Dynamic Range Compression
5.38 dB

The LG QNED99 has a decent frequency response. It gets really loud and has a well-balanced sound profile, so dialogue sounds clear. However, it doesn't produce much of a bass, so you'll need a dedicated subwoofer if you want the best sound experience possible.

6.7
Sound Quality
Distortion
Weighted THD @ 80
0.232
Weighted THD @ Max
3.089
IMD @ 80
1.33%
IMD @ Max
8.90%

The distortion performance is okay. There isn't much distortion when listening to content at moderate listening levels, but there's more at its max volume. However, it depends on the content and not everyone may hear it.

Smart Features
8.5
Smart Features
Interface
Smart OS WebOS
Version 6.1
Ease of Use
Easy
Smoothness
Average
Time Taken to Select YouTube
2 s
Time Taken to Change Backlight
6 s
Advanced Options
Many

The LG QNED99 comes with the newest version of webOS, which is user-friendly. It's redesigned from past versions like on the LG NANO99 8k 2020 because you get a full home page of apps instead of a banner at the bottom.

The interface runs smoothly for the most part. We experienced some minor glitches with our PC connected where the TV would switch out of PC Mode or switch into Game Mode randomly. This shouldn't be an issue for most people, though.

0
Smart Features
Ad-Free
Ads
Yes
Opt-out
No
Suggested Content in Home
Yes
Opt-out of Suggested Content
No

There are ads throughout the interface and there's no way to disable them.

8.0
Smart Features
Apps and Features
App Selection
Great
App Smoothness
Average
Cast Capable
Yes
USB Drive Playback
Yes
USB Drive HDR Playback
Yes
HDR in Netflix
Yes
HDR in YouTube
Yes

LG's app store has tons of apps available for download, and they run smoothly for the most part.

9.0
Smart Features
Remote
Size
Large
Voice Control
Many Features
CEC Menu Control
Yes
Other Smart Features
Yes
Remote App LG TV Plus

The updated version of the LG Magic Remote has the same functionality and features as the past models, but with more of a straight body. You can use it as a point-and-press remote, like a Wii remote, and it has quick access buttons to popular streaming devices. You can use the built-in mic for voice control to ask it to change inputs, search for content, open apps, and adjust some settings.

Smart Features
TV Controls

There's a single button underneath the center of the screen. It allows you to turn the TV On/Off, change inputs, volume, and channels.

Smart Features
In The Box

  • Remote (with 2x AA batteries)
  • Cable wrap
  • 2x cable management clips for back panel
  • 2x feet covers for cables
  • IR blaster (with 2x stickers)
  • User guides

Smart Features
Misc
Power Consumption 144 W
Power Consumption (Max) 314 W
Firmware 03.15.75

Similar to the LG NANO99 8k 2020, the LG QNED99 gets really hot, even more so than 4k TVs. If you place it in a wall unit make sure there's space for the heat to disperse.

Differences Between Sizes And Variants

We tested the 65 inch LG QNED99, and for the most part, we expect our review to be valid for the 75 and 86 inch variants. You can see the differences between them below. The QNED99 in Europe should perform the same, but it has a different stand. The 65 inch model we tested has 1200 local dimming zones, but LG advertises up to 2500 zones on the 86 inch model, so the larger sizes might perform a bit differently.

Size US Model Short Model Code Panel Type Slim Wall Mount
65" 65QNED99UPA 65QNED99 IPS No
75" 75QNED99UPA 75QNED99 IPS Yes
86" 86QNED99UPA 86QNED99 IPS Yes

If someone comes across a different type of panel or if their LG QNED99 doesn't correspond to our review, let us know and we'll update the review. Note that some tests, like gray uniformity, may vary between units.

Our unit of the QNED99 was manufactured in June 2021; you can see the label here.

Compared To Other TVs

The LG QNED99 is an upgrade over the LG NANO99 8k 2020 thanks to the Mini LED backlighting, but it's also disappointing compared to other TVs. It doesn't get as bright as other Mini LED TVs like the Samsung QN90A QLED, and it doesn't support VRR like the LG QNED90, so for its price, you're not getting good value. Considering 8k content is still rare, it's worth getting a 4k TV instead.

Also see our recommendations for the best LED LCD TVs, the best smart TVs, and the best LG TVs.

LG C1 OLED
48" 55" 65" 77" 83"

The LG QNED99 8k is a different type of TV compared to the LG C1 OLED. The QNED99 is an 8k TV that features Mini LED backlighting, allowing it to get much brighter than the OLED panel on the C1, but the C1 also has much higher contrast. Even though both have HDMI 2.1 inputs, the C1 has more gaming features like VRR support, and motion looks smoother due to the quicker response time. As the QNED99 has an LED panel, it doesn't suffer from the risk of permanent burn-in like the C1.

Samsung QN90A QLED
43" 50" 55" 65" 75" 85"

The Samsung QN90A QLED is much better overall than the LG QNED99 8k, but they're different types of TVs. The Samsung is a 4k TV with a VA panel that has a much better native contrast. Its Mini LED local dimming feature is also much better, providing a superior dark room viewing experience. The Samsung gets brighter, so it makes highlights pop more in HDR, and it supports VRR. However, the LG can display 8k content and it has an IPS-like panel with wider viewing angles.

Samsung QN900A 8k QLED
65" 75" 85"

The Samsung QN900A 8k QLED is a bit better overall than the LG QNED99 8k. They use different panel types, so the Samsung has a higher contrast, but the LG has wider viewing angles instead. They each have Mini LED backlighting that's supposed to provided better control over the dimming zones, but the LG has a more effective local dimming as it does a better job at handling fast-moving objects. Still, the Samsung gets brighter, and it has more gaming features like VRR support. On the other hand, the LG doesn't show any of the upscaling issues that the Samsung does with 4k and 8k content, so it displays a perfect 8k image.

LG QNED90
65" 75" 86"

The LG QNED90 and the LG QNED99 8k are both very good TVs. The QNED99 is an 8k TV and the QNED90 is 4k, but they perform fairly similarly overall. The QNED99 has better black uniformity because there's less blooming around bright objects, but the QNED90 gets brighter. The QNED90 has VRR support for gamers, which the QNED99 doesn't have. They each have IPS-like panels, but the QNED90 has wider viewing angles, so it's a better choice for wide seating areas.

Samsung QN800A 8k QLED
65" 75" 85"

The Samsung QN800A 8k QLED and the LG QNED99 8k are both very good 8k Mini LED TVs. The Samsung has a higher native contrast because it has a VA panel, but the IPS-like panel on the LG has wider viewing angles. Even though the LG has a worse contrast, it's slightly better for watching movies because its local dimming feature is better and doesn't cause as intense blooming around bright objects. It also displays native 8k content without any artifacts, unlike the Samsung. However, the Samsung is better for bright room viewing because it has better reflection handling and gets bright. It also supports VRR, which the LG doesn't.

LG NANO99 8k 2020
65" 75"

The LG QNED99 8k replaces the LG NANO99 8k 2020. It improves in a few areas, mainly because of the Mini LED backlighting. This allows the QNED99 to display deeper blacks and have a better local dimming feature with less blooming. It also gets brighter, so it's better for watching HDR content. The QNED99 has a flicker-free backlight, while the NANO99 uses pulse width modulation. Other than an upgraded version of the webOS platform, there aren't many other differences between them.

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