Samsung U7900F vs LG UA77: Which TV Is Better? - RTINGS.com

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Main Differences

HDR Brightness In Game Mode

Lighting Zone Precision

Lighting Zone Transitions

Contrast And Dark Details In Game Mode

Black Uniformity

SDR Color Volume

HDR Color Volume

SDR Pre-Calibration Color Accuracy

SDR Post-Calibration Color Accuracy

HDR Pre-Calibration Color Accuracy

HDR Post-Calibration Color Accuracy

PQ EOTF Tracking

Low-Quality Content Smoothing

Upscaling: Sharpness Processing

HDR Native Gradient

Game Mode Responsiveness

Supported Resolutions

Variable Refresh Rate

CAD In Game Mode @ Max Refresh Rate

CAD In Game Mode @ 120Hz

CAD In Game Mode @ 60Hz

PS5 Compatibility

Xbox Series X|S Compatibility

Motion Handling

Stutter Reduction Via Interpolation

Transition Artifacts

Black Frame Insertion (BFI)

Direct Reflections

Ambient Black Level Raise

Total Reflected Light

Ambient Color Saturation

Gray Uniformity

Panel Technology

Input Specifications

Audio Passthrough

HDR Format Support

Frequency Response

Products

LG UA77

Samsung U7900F

Tested using Methodology v2.2

Updated Mar 17, 2026 02:15 PM

Tested using Methodology v2.2

Updated Mar 12, 2026 02:38 PM

LG UA77 Picture

Samsung U7900F Picture

Resolution4k

Native Refresh Rate 60Hz

Panel TypeLCD

Sub-Type IPS

Dolby Vision No

Screen Finish Glossy

Resolution4k

Native Refresh Rate 60Hz

Panel TypeLCD

Sub-Type VA

Dolby Vision No

Screen Finish Glossy

Recommended in 1 article:
LG

Our Verdict

LG UA77

Samsung U7900F

The Samsung U7900F and the LG UA77 are both poor TVs, but they trade blows in a few different ways, and the best one depends on your viewing environment. The LG gets quite a bit brighter and handles reflections better, making it the safer choice for a moderately lit room. The Samsung has much better contrast, though, so it's the better choice for a dim or dark room.

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Variants

43UA7700PUB (43")
50UA7700PUB (50")

UN43U7900FFXZA (43")
UN50U7900FFXZA (50")

Review

See LG UA77 Review

See Samsung U7900F Review

Check Price

43"

43UA7700PUB

43"

UN43U7900FFXZA

50"

50UA7700PUB

50"

UN50U7900FFXZA

55"

55UA7700PUB

55"

UN55U7900FFXZA

58"

58"

UN58U7900FFXZA

65"

65UA7700PUB

65"

UN65U7900FFXZA

70"

70"

UN70U7900FFXZA

75"

75UA7700PUA

75"

UN75U7900FFXZA

85"

86UA7700PUA

85"

UN85U7900FFXZA

Main Differences for

Mixed Usage

Threshold

0.10

Mixed Usage

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0.0

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Full Comparison

Mixed Usage

0.0

0.0

Home Theater

0.0

0.0

Bright Room

0.0

0.0

Sports

0.0

0.0

Gaming

0.0

0.0

Brightness

0.0

0.0

Black Level

0.0

0.0

Color

0.0

0.0

Motion Handling

0.0

0.0

Game Mode Responsiveness

0.0

0.0

Processing (In Development)

0.0

0.0

Brightness

HDR Brightness

N/A

N/A

HDR Hallway Photo

LG UA77 HDR Hallway Photo Sample

SAMPLE

for pictures & test results

Samsung U7900F HDR Hallway Photo Sample

SAMPLE

for pictures & test results

HDR Cityscape Photo

LG UA77 HDR Cityscape Photo Sample

SAMPLE

for pictures & test results

Samsung U7900F HDR Cityscape Photo Sample

SAMPLE

for pictures & test results

HDR Landscape Photo

LG UA77 HDR Landscape Photo Sample

SAMPLE

for pictures & test results

Samsung U7900F HDR Landscape Photo Sample

SAMPLE

for pictures & test results

Hallway Lights (~1950 cd/m²)

Lock cd/m²

Lock cd/m²

Yellow Skyscraper (~700 cd/m²)

Lock cd/m²

Lock cd/m²

Landscape Pool (~300 cd/m²)

Lock cd/m²

Lock cd/m²

Peak 2% Window

Lock cd/m²

Lock cd/m²

Peak 10% Window

Lock cd/m²

Lock cd/m²

Peak 25% Window

Lock cd/m²

Lock cd/m²

Peak 50% Window

Lock cd/m²

Lock cd/m²

Peak 100% Window

Lock cd/m²

Lock cd/m²

Sustained 2% Window

Lock cd/m²

Lock cd/m²

Sustained 10% Window

Lock cd/m²

Lock cd/m²

Sustained 25% Window

Lock cd/m²

Lock cd/m²

Sustained 50% Window

Lock cd/m²

Lock cd/m²

Sustained 100% Window

Lock cd/m²

Lock cd/m²

Automatic Brightness Limiting (ABL)

Lock

Lock

Show Text

HDR Brightness In Game Mode

N/A

N/A

HDR Hallway Photo

LG UA77 HDR Hallway Photo Sample

SAMPLE

for pictures & test results

Samsung U7900F HDR Hallway Photo Sample

SAMPLE

for pictures & test results

HDR Cityscape Photo

LG UA77 HDR Cityscape Photo Sample

SAMPLE

for pictures & test results

Samsung U7900F HDR Cityscape Photo Sample

SAMPLE

for pictures & test results

HDR Landscape Photo

LG UA77 HDR Landscape Photo Sample

SAMPLE

for pictures & test results

Samsung U7900F HDR Landscape Photo Sample

SAMPLE

for pictures & test results

Hallway Lights (~1950 cd/m²)

Lock cd/m²

Lock cd/m²

Yellow Skyscraper (~700 cd/m²)

Lock cd/m²

Lock cd/m²

Landscape Pool (~300 cd/m²)

Lock cd/m²

Lock cd/m²

Peak 2% Window

Lock cd/m²

Lock cd/m²

Peak 10% Window

Lock cd/m²

Lock cd/m²

Peak 25% Window

Lock cd/m²

Lock cd/m²

Peak 50% Window

Lock cd/m²

Lock cd/m²

Peak 100% Window

Lock cd/m²

Lock cd/m²

Sustained 2% Window

Lock cd/m²

Lock cd/m²

Sustained 10% Window

Lock cd/m²

Lock cd/m²

Sustained 25% Window

Lock cd/m²

Lock cd/m²

Sustained 50% Window

Lock cd/m²

Lock cd/m²

Sustained 100% Window

Lock cd/m²

Lock cd/m²

Automatic Brightness Limiting (ABL)

Lock

Lock

Show Text

SDR Brightness

N/A

N/A

Real Scene Peak Brightness

Lock cd/m²

Lock cd/m²

Peak 2% Window

Lock cd/m²

Lock cd/m²

Peak 10% Window

Lock cd/m²

Lock cd/m²

Peak 25% Window

Lock cd/m²

Lock cd/m²

Peak 50% Window

Lock cd/m²

Lock cd/m²

Peak 100% Window

Lock cd/m²

Lock cd/m²

Sustained 2% Window

Lock cd/m²

Lock cd/m²

Sustained 10% Window

Lock cd/m²

Lock cd/m²

Sustained 25% Window

Lock cd/m²

Lock cd/m²

Sustained 50% Window

Lock cd/m²

Lock cd/m²

Sustained 100% Window

Lock cd/m²

Lock cd/m²

Automatic Brightness Limiting (ABL)

Lock

Lock

Show Text

Black Level

Contrast

N/A

N/A

Contrast Picture

LG UA77 Contrast Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F Contrast Picture Sample

SAMPLE

for pictures & test results

Contrast

Lock : 1

Lock : 1

Native Contrast

Lock : 1

Lock : 1

Show Text

Lighting Zone Precision

N/A

N/A

Lighting Zone Precision Picture

LG UA77 Lighting Zone Precision Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F Lighting Zone Precision Picture Sample

SAMPLE

for pictures & test results

Show Text

Lighting Zone Transitions

N/A

N/A

Preferred LD Video, Moving Object

LG UA77 Preferred LD Video, Moving Object Sample

SAMPLE

for videos & test results

Samsung U7900F Preferred LD Video, Moving Object Sample

SAMPLE

for videos & test results

Local Dimming

Locked

Locked

Backlight

Locked

Locked

Dimming Zone Count Of The Tested TV

N/A

N/A

Show Text

Contrast And Dark Details In Game Mode

N/A

N/A

Lighting Zone Precision Photo In Game Mode

LG UA77 Lighting Zone Precision Photo In Game Mode Sample

SAMPLE

for pictures & test results

Samsung U7900F Lighting Zone Precision Photo In Game Mode Sample

SAMPLE

for pictures & test results

Preferred LD Video, Moving Object In Game Mode

LG UA77 Preferred LD Video, Moving Object In Game Mode Sample

SAMPLE

for videos & test results

Samsung U7900F Preferred LD Video, Moving Object In Game Mode Sample

SAMPLE

for videos & test results

Game Transitions With VRR And Preferred LD

LG UA77 Game Transitions With VRR And Preferred LD Sample

SAMPLE

for videos & test results

Samsung U7900F Game Transitions With VRR And Preferred LD Sample

SAMPLE

for videos & test results

Show Text

Black Uniformity

N/A

N/A

Black Uniformity Picture With Preferred Local Dimming

LG UA77 Black Uniformity Picture With Preferred Local Dimming Sample

SAMPLE

for pictures & test results

Samsung U7900F Black Uniformity Picture With Preferred Local Dimming Sample

SAMPLE

for pictures & test results

Std. Dev.

N/A

N/A

Native Black Uniformity Picture

LG UA77 Native Black Uniformity Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F Native Black Uniformity Picture Sample

SAMPLE

for pictures & test results

Native Std. Dev.

Lock%

Lock%

Show Text

Color

SDR Color Volume

N/A

N/A

DCI-P3 Gamut Rings

LG UA77 DCI-P3 Gamut Rings Sample

SAMPLE

for pictures & test results

Samsung U7900F DCI-P3 Gamut Rings Sample

SAMPLE

for pictures & test results

CIELAB DCI-P3 Coverage

Lock%

Lock%

BT.2020 Gamut Rings

LG UA77 BT.2020 Gamut Rings Sample

SAMPLE

for pictures & test results

Samsung U7900F BT.2020 Gamut Rings Sample

SAMPLE

for pictures & test results

CIELAB BT.2020 Coverage

Lock%

Lock%

Show Text

HDR Color Volume

N/A

N/A

P3 Color Volume ITP Picture

LG UA77 P3 Color Volume ITP Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F P3 Color Volume ITP Picture Sample

SAMPLE

for pictures & test results

1,000 cd/m² DCI P3 Coverage ITP

Lock%

Lock%

2020 Color Volume ITP Picture

LG UA77 2020 Color Volume ITP Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F 2020 Color Volume ITP Picture Sample

SAMPLE

for pictures & test results

10,000 cd/m² BT.2020 Coverage ITP

Lock%

Lock%

White Luminance

Lock cd/m²

Lock cd/m²

Red Luminance

Lock cd/m²

Lock cd/m²

Green Luminance

Lock cd/m²

Lock cd/m²

Blue Luminance

Lock cd/m²

Lock cd/m²

Cyan Luminance

Lock cd/m²

Lock cd/m²

Magenta Luminance

Lock cd/m²

Lock cd/m²

Yellow Luminance

Lock cd/m²

Lock cd/m²

Show Text

SDR Pre-Calibration Color Accuracy

N/A

N/A

Pre White Balance Picture

LG UA77 Pre White Balance Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F Pre White Balance Picture Sample

SAMPLE

for pictures & test results

Pre Gamma Curve Picture

LG UA77 Pre Gamma Curve Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F Pre Gamma Curve Picture Sample

SAMPLE

for pictures & test results

Pre Color Picture

LG UA77 Pre Color Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F Pre Color Picture Sample

SAMPLE

for pictures & test results

White Balance dE 2000

Lock

Lock

Color dE 2000

Lock

Lock

Gamma

Lock

Lock

Color Temperature

Lock K

Lock K

Picture Mode

Locked

Locked

Color Temp Setting

Locked

Locked

Gamma Setting

Locked

Locked

Show Text

SDR Post-Calibration Color Accuracy

N/A

N/A

Post White Balance Picture

LG UA77 Post White Balance Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F Post White Balance Picture Sample

SAMPLE

for pictures & test results

Post Gamma Curve Picture

LG UA77 Post Gamma Curve Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F Post Gamma Curve Picture Sample

SAMPLE

for pictures & test results

Post Color Picture

LG UA77 Post Color Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F Post Color Picture Sample

SAMPLE

for pictures & test results

White Balance dE 2000

Lock

Lock

Color dE 2000

Lock

Lock

Gamma

Lock

Lock

Color Temperature

Lock K

Lock K

White Balance Calibration

Locked

Locked

Color Calibration

Locked

Locked

Show Text

HDR Pre-Calibration Color Accuracy

N/A

N/A

HDR Pre White Balance Picture

LG UA77 HDR Pre White Balance Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F HDR Pre White Balance Picture Sample

SAMPLE

for pictures & test results

HDR Pre Color Picture

LG UA77 HDR Pre Color Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F HDR Pre Color Picture Sample

SAMPLE

for pictures & test results

White Balance dE ITP

Lock

Lock

Color dE ITP

Lock

Lock

Color Temperature

Lock K

Lock K

Picture Mode

Locked

Locked

Show Text

HDR Post-Calibration Color Accuracy

N/A

N/A

HDR Post White Balance Picture

LG UA77 HDR Post White Balance Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F HDR Post White Balance Picture Sample

SAMPLE

for pictures & test results

HDR Post Color Picture

LG UA77 HDR Post Color Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F HDR Post Color Picture Sample

SAMPLE

for pictures & test results

White Balance dE ITP

Lock

Lock

Color dE ITP

Lock

Lock

Color Temperature

Lock K

Lock K

Show Text

Processing

PQ EOTF Tracking

N/A

N/A

PQ EOTF Graph

LG UA77 PQ EOTF Graph Sample

SAMPLE

for pictures & test results

Samsung U7900F PQ EOTF Graph Sample

SAMPLE

for pictures & test results

600 Nit Tracking Delta

Lock

Lock

1000 Nit Tracking Delta

Lock

Lock

4000 Nit Tracking Delta

Lock

Lock

Show Text

Low-Quality Content Smoothing

N/A

N/A

Low-Quality Content Smoothing Picture

LG UA77 Low-Quality Content Smoothing Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F Low-Quality Content Smoothing Picture Sample

SAMPLE

for pictures & test results

Smoothing

0.0

0.0

Detail Preservation

0.0

0.0

Show Text

Upscaling: Sharpness Processing

N/A

N/A

Sharpness Picture - 480p

LG UA77 Sharpness Picture - 480p Sample

SAMPLE

for pictures & test results

Samsung U7900F Sharpness Picture - 480p Sample

SAMPLE

for pictures & test results

Show Text

HDR Native Gradient

N/A

N/A

HDR Gradient Picture

LG UA77 HDR Gradient Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F HDR Gradient Picture Sample

SAMPLE

for pictures & test results

100% Black To 50% Gray

0.0

0.0

50% Gray To 100% White

0.0

0.0

100% Black To 50% Red

0.0

0.0

50% Red To 100% Red

0.0

0.0

100% Black To 50% Green

0.0

0.0

50% Green To 100% Green

0.0

0.0

100% Black To 50% Blue

0.0

0.0

50% Blue To 100% Blue

0.0

0.0

Show Text

Game Mode Responsiveness

Input Lag

N/A

N/A

1080p @ 60Hz

Lock ms

Lock ms

1080p @ 60Hz Outside Game Mode

Lock ms

Lock ms

1080p @ 120Hz

N/A

N/A

1080p @ Max Refresh Rate

Lock ms

Lock ms

4k @ 60Hz

Lock ms

Lock ms

4k @ 60Hz @ 4:4:4

Lock ms

Lock ms

4k @ 60Hz Outside Game Mode

Lock ms

Lock ms

4k @ 60Hz With Interpolation

Lock ms

Lock ms

4k @ 120Hz

N/A

N/A

4k @ Max Refresh Rate

Lock ms

Lock ms

8k @ 60Hz

N/A

N/A

Show Text

Supported Resolutions

N/A

N/A

Resolution

Locked

Locked

480p @ 59.94Hz (Widescreen)

Locked

Locked

720p @ 59.94Hz

Locked

Locked

1080p @ 60Hz @ 4:4:4

Locked

Locked

1080p @ 120Hz

Locked

Locked

1080p Maximum Refresh Rate

Lock Hz

Lock Hz

4k @ 60Hz

Locked

Locked

4k @ 60Hz @ 4:4:4

Locked

Locked

4k @ 120Hz

Locked

Locked

4k @ 120Hz @ 4:4:4

Locked

Locked

4k Maximum Refresh Rate

Lock Hz

Lock Hz

8k @ 30Hz Or 24Hz

Locked

Locked

8k @ 60Hz

Locked

Locked

Show Text

Variable Refresh Rate

N/A

N/A

Native Refresh Rate

Locked

Locked

Variable Refresh Rate

Locked

Locked

HDMI Forum VRR

Locked

Locked

FreeSync

Locked

Locked

G-SYNC Compatible

Locked

Locked

4k VRR Maximum

Lock Hz

Lock Hz

4k VRR Minimum

Locked

Locked

1080p VRR Maximum

Lock Hz

Lock Hz

1080p VRR Minimum

Locked

Locked

VRR + Local Dimming

Locked

Locked

Show Text

CAD In Game Mode @ Max Refresh Rate

N/A

N/A

Pursuit Photo Max Refresh

LG UA77 Pursuit Photo Max Refresh Sample

SAMPLE

for pictures & test results

Samsung U7900F Pursuit Photo Max Refresh Sample

SAMPLE

for pictures & test results

CAD Heatmap Max Refresh

LG UA77 CAD Heatmap Max Refresh Sample

SAMPLE

for pictures & test results

Samsung U7900F CAD Heatmap Max Refresh Sample

SAMPLE

for pictures & test results

Transition At Max Refresh

Join nowfor multiple image controls

Join nowfor multiple image controls

Avg. CAD

Lock

Lock

Best 10% CAD

Lock

Lock

Worst 10% CAD

Lock

Lock

Show Text

CAD In Game Mode @ 120Hz

N/A

N/A

Pursuit Photo 120Hz

LG UA77 Pursuit Photo 120Hz Sample

SAMPLE

for pictures & test results

Samsung U7900F Pursuit Photo 120Hz Sample

SAMPLE

for pictures & test results

CAD Heatmap 120Hz

LG UA77 CAD Heatmap 120Hz Sample

SAMPLE

for pictures & test results

Samsung U7900F CAD Heatmap 120Hz Sample

SAMPLE

for pictures & test results

Transition At 120Hz

Join nowfor multiple image controls

Join nowfor multiple image controls

Avg. CAD

N/A

N/A

Best 10% CAD

N/A

N/A

Worst 10% CAD

N/A

N/A

Show Text

CAD In Game Mode @ 60Hz

N/A

N/A

Pursuit Photo 60Hz

LG UA77 Pursuit Photo 60Hz Sample

SAMPLE

for pictures & test results

Samsung U7900F Pursuit Photo 60Hz Sample

SAMPLE

for pictures & test results

CAD Heatmap 60Hz

LG UA77 CAD Heatmap 60Hz Sample

SAMPLE

for pictures & test results

Samsung U7900F CAD Heatmap 60Hz Sample

SAMPLE

for pictures & test results

Transition 60Hz

Join nowfor multiple image controls

Join nowfor multiple image controls

Avg. CAD

Lock

Lock

Best 10% CAD

Lock

Lock

Worst 10% CAD

Lock

Lock

Show Text

PS5 Compatibility

PS5 Screenshot

LG UA77 PS5 Screenshot Sample

SAMPLE

for pictures & test results

Samsung U7900F PS5 Screenshot Sample

SAMPLE

for pictures & test results

Auto Low Latency Mode (ALLM)

Locked

Locked

4k @ 120Hz

Locked

Locked

1440p @ 120Hz

Locked

Locked

1080p @ 120Hz

Locked

Locked

HDR

Locked

Locked

VRR

Locked

Locked

Show Text

Xbox Series X|S Compatibility

Xbox Series X Screenshot

LG UA77 Xbox Series X Screenshot Sample

SAMPLE

for pictures & test results

Samsung U7900F Xbox Series X Screenshot Sample

SAMPLE

for pictures & test results

Auto Low Latency Mode (ALLM)

Locked

Locked

4k @ 120Hz

Locked

Locked

1440p @ 120Hz

Locked

Locked

1080p @ 120Hz

Locked

Locked

HDR

Locked

Locked

VRR

Locked

Locked

Show Text

Motion Handling

Stutter

N/A

N/A

Stutter Video

LG UA77 Stutter Video Sample

SAMPLE

for videos & test results

Samsung U7900F Stutter Video Sample

SAMPLE

for videos & test results

Stutter Image

LG UA77 Stutter Image Sample

SAMPLE

for pictures & test results

Samsung U7900F Stutter Image Sample

SAMPLE

for pictures & test results

Stutter Graph

LG UA77 Stutter Graph Sample

SAMPLE

for pictures & test results

Samsung U7900F Stutter Graph Sample

SAMPLE

for pictures & test results

Sample And Hold

Lock pixel ⋅ second

Lock pixel ⋅ second

Frame Hold Time @ 24 fps

Lock ms

Lock ms

Show Text

Stutter Reduction Via Interpolation

N/A

N/A

Stutter Reduction Via Interpolation Video

LG UA77 Stutter Reduction Via Interpolation Video Sample

SAMPLE

for videos & test results

Samsung U7900F Stutter Reduction Via Interpolation Video Sample

SAMPLE

for videos & test results

Stutter Reduction Via Interpolation Image

LG UA77 Stutter Reduction Via Interpolation Image Sample

SAMPLE

for pictures & test results

Samsung U7900F Stutter Reduction Via Interpolation Image Sample

SAMPLE

for pictures & test results

Stutter Reduction Via Interpolation Graph

LG UA77 Stutter Reduction Via Interpolation Graph Sample

SAMPLE

for pictures & test results

Samsung U7900F Stutter Reduction Via Interpolation Graph Sample

SAMPLE

for pictures & test results

Sample And Hold (Interpolation)

Lock pixel ⋅ second

Lock pixel ⋅ second

Interpolation Consistency

Lock pixel ⋅ second

Lock pixel ⋅ second

Show Text

Judder

N/A

N/A

Judder Video Picture

LG UA77 Judder Video Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F Judder Video Picture Sample

SAMPLE

for pictures & test results

Judder 24p

0.0

0.0

Judder 25p

0.0

0.0

Judder 24p via 60p

0.0

0.0

Judder 25p via 60p

0.0

0.0

Judder 24p via 60i

0.0

0.0

Judder 24p via Native Apps

0.0

0.0

Judder 25p via Native Apps

0.0

0.0

Show Text

Micro Judder

N/A

N/A

24p Clip

LG UA77 24p Clip Sample

SAMPLE

for videos & test results

Samsung U7900F 24p Clip Sample

SAMPLE

for videos & test results

25p Clip

LG UA77 25p Clip Sample

SAMPLE

for videos & test results

Samsung U7900F 25p Clip Sample

SAMPLE

for videos & test results

Micro Judder-Free 24p

Locked

Locked

Micro Judder-Free 25p

Locked

Locked

Micro Judder-Free 24p via 60p

Locked

Locked

Micro Judder-Free 25p via 60p

Locked

Locked

Micro Judder-Free 24p via Native Apps

Locked

Locked

Micro Judder-Free 25p via Native Apps

Locked

Locked

Show Text

Response Time

N/A

N/A

Pursuit Photo 60Hz

LG UA77 Pursuit Photo 60Hz Sample

SAMPLE

for pictures & test results

Samsung U7900F Pursuit Photo 60Hz Sample

SAMPLE

for pictures & test results

Response Time Heatmap 60Hz

LG UA77 Response Time Heatmap 60Hz Sample

SAMPLE

for pictures & test results

Samsung U7900F Response Time Heatmap 60Hz Sample

SAMPLE

for pictures & test results

Transition At 60Hz

Join nowfor multiple image controls

Join nowfor multiple image controls

First Response Time

Lock ms

Lock ms

Total Response Time

Lock ms

Lock ms

Worst 10% Response Time

Lock ms

Lock ms

Show Text

Transition Artifacts

N/A

N/A

Color Transition Image

LG UA77 Color Transition Image Sample

SAMPLE

for pictures & test results

Samsung U7900F Color Transition Image Sample

SAMPLE

for pictures & test results

Edge Transition Image

LG UA77 Edge Transition Image Sample

SAMPLE

for pictures & test results

Samsung U7900F Edge Transition Image Sample

SAMPLE

for pictures & test results

Color Artifacts

0.0

0.0

Edge Artifacts

0.0

0.0

Show Text

Flicker

Backlight chart

LG UA77 Backlight chart Sample

SAMPLE

for pictures & test results

Samsung U7900F Backlight chart Sample

SAMPLE

for pictures & test results

Flicker-Free

Locked

Locked

PWM Dimming Frequency

Lock Hz

Lock Hz

Show Text

Black Frame Insertion (BFI)

BFI Picture

LG UA77 BFI Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F BFI Picture Sample

SAMPLE

for pictures & test results

BFI Frequency Picture

LG UA77 BFI Frequency Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F BFI Frequency Picture Sample

SAMPLE

for pictures & test results

Optional BFI

Locked

Locked

Min Flicker For 60 fps

Lock Hz

Lock Hz

60Hz For 60 fps

Locked

Locked

120Hz For 120 fps

Locked

Locked

Min Flicker For 60 fps In Game Mode

Lock Hz

Lock Hz

Show Text

Reflections

Direct Reflections

N/A

N/A

Ring Light Picture

LG UA77 Ring Light Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F Ring Light Picture Sample

SAMPLE

for pictures & test results

Direct Reflections Graph

LG UA77 Direct Reflections Graph Sample

SAMPLE

for pictures & test results

Samsung U7900F Direct Reflections Graph Sample

SAMPLE

for pictures & test results

Peak Direct Reflection Intensity

Lock%

Lock%

Screen Finish

Locked

Locked

Show Text

Ambient Black Level Raise

N/A

N/A

Black Level Raise Picture

LG UA77 Black Level Raise Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F Black Level Raise Picture Sample

SAMPLE

for pictures & test results

Bright Room Black Level Raise Graph

LG UA77 Bright Room Black Level Raise Graph Sample

SAMPLE

for pictures & test results

Samsung U7900F Bright Room Black Level Raise Graph Sample

SAMPLE

for pictures & test results

Black Luminance @ 0 lx

Lock cd/m²

Lock cd/m²

Black Luminance @ 1000 lx

Lock cd/m²

Lock cd/m²

Show Text

Total Reflected Light

N/A

N/A

Bright Room Off Picture

LG UA77 Bright Room Off Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F Bright Room Off Picture Sample

SAMPLE

for pictures & test results

Ring Picture Total Reflection

LG UA77 Ring Picture Total Reflection Sample

SAMPLE

for pictures & test results

Samsung U7900F Ring Picture Total Reflection Sample

SAMPLE

for pictures & test results

Total Reflected Light Intensity

Lock% ⋅ pixel

Lock% ⋅ pixel

Diffraction Artifacts

Locked

Locked

Show Text

Ambient Color Saturation

N/A

N/A

Bright Room Color Volume Graph

LG UA77 Bright Room Color Volume Graph Sample

SAMPLE

for pictures & test results

Samsung U7900F Bright Room Color Volume Graph Sample

SAMPLE

for pictures & test results

Low-Luminance Colors @ 1000 lx

Lock%

Lock%

Mid-Luminance Colors @ 1000 lx

Lock%

Lock%

High-Luminance Colors @ 1000 lx

Lock%

Lock%

Show Text

Panel

Viewing Angle

N/A

N/A

Viewing Angle Video

LG UA77 Viewing Angle Video Sample

SAMPLE

for videos & test results

Samsung U7900F Viewing Angle Video Sample

SAMPLE

for videos & test results

Chroma Graph

LG UA77 Chroma Graph Sample

SAMPLE

for pictures & test results

Samsung U7900F Chroma Graph Sample

SAMPLE

for pictures & test results

Color Washout

Lock°

Lock°

Hue Graph

LG UA77 Hue Graph Sample

SAMPLE

for pictures & test results

Samsung U7900F Hue Graph Sample

SAMPLE

for pictures & test results

Color Shift

Lock°

Lock°

Lightness Graph

LG UA77 Lightness Graph Sample

SAMPLE

for pictures & test results

Samsung U7900F Lightness Graph Sample

SAMPLE

for pictures & test results

Brightness Loss

Lock°

Lock°

Black Level Raise

Lock°

Lock°

Gamma Shift

Lock°

Lock°

Show Text

Gray Uniformity

N/A

N/A

50% Uniformity Picture

LG UA77 50% Uniformity Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F 50% Uniformity Picture Sample

SAMPLE

for pictures & test results

50% Std. Dev.

Lock%

Lock%

50% DSE

Lock%

Lock%

5% Uniformity Picture

LG UA77 5% Uniformity Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F 5% Uniformity Picture Sample

SAMPLE

for pictures & test results

5% Std. Dev.

Lock%

Lock%

5% DSE

Lock%

Lock%

Show Text

Panel Technology

Spectral Power Distribution

LG UA77 Spectral Power Distribution Sample

SAMPLE

for pictures & test results

Samsung U7900F Spectral Power Distribution Sample

SAMPLE

for pictures & test results

Pixels Picture

LG UA77 Pixels Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F Pixels Picture Sample

SAMPLE

for pictures & test results

Panel Type

Locked

Locked

Sub-Type

Locked

Locked

Subpixel Layout

Locked

Locked

Show Text

Inputs

Input Specifications

Side Inputs Picture

LG UA77 Side Inputs Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F Side Inputs Picture Sample

SAMPLE

for pictures & test results

Rear Inputs Picture

LG UA77 Rear Inputs Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F Rear Inputs Picture Sample

SAMPLE

for pictures & test results

HDMI

Locked

Locked

HDMI 2.1 Rated Speed

Locked

Locked

ATSC Tuner

Locked

Locked

USB Ports

Locked

Locked

USB 3.0

Locked

Locked

Audio Out 3.5mm

Locked

Locked

Wi-Fi

Locked

Locked

Ethernet Speed

Locked

Locked

Composite In

Locked

Locked

Digital Optical Audio Out

Locked

Locked

Show Text

Audio Passthrough

ARC/eARC Port

Locked

Locked

eARC: Dolby Atmos Over Dolby Digital Plus

Locked

Locked

eARC: Dolby Digital Plus 7.1

Locked

Locked

eARC: LPCM 7.1 Over Dolby MAT

Locked

Locked

eARC: Dolby TrueHD 7.1

Locked

Locked

eARC: DTS:X Over DTS-HD MA

Locked

Locked

eARC: DTS-HD Master Audio 7.1

Locked

Locked

eARC: LPCM Channels (Bitstream)

Locked

Locked

ARC: Dolby Digital 5.1

Locked

Locked

ARC: DTS 5.1

Locked

Locked

Optical: Dolby Digital 5.1

Locked

Locked

Optical: DTS 5.1

Locked

Locked

Show Text

HDR Format Support

HDR10

Locked

Locked

HDR10+

Locked

Locked

Dolby Vision

Locked

Locked

HLG

Locked

Locked

Show Text

Design

Style

Design Picture

LG UA77 Design Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F Design Picture Sample

SAMPLE

for pictures & test results

Curved

Locked

Locked

Show Text

Stand

Stand Picture

LG UA77 Stand Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F Stand Picture Sample

SAMPLE

for pictures & test results

Show Text

Back

Back Picture

LG UA77 Back Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F Back Picture Sample

SAMPLE

for pictures & test results

Wall Mount

Locked

Locked

Show Text

Borders

Borders Picture

LG UA77 Borders Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F Borders Picture Sample

SAMPLE

for pictures & test results

Borders

Lock" (Lock cm)

Lock" (Lock cm)

Thickness

Thickness Picture

LG UA77 Thickness Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F Thickness Picture Sample

SAMPLE

for pictures & test results

Max Thickness

Lock" (Lock cm)

Lock" (Lock cm)

Build Quality

N/A

N/A

Build quality picture

LG UA77 Build quality picture Sample

SAMPLE

for pictures & test results

Samsung U7900F Build quality picture Sample

SAMPLE

for pictures & test results

Show Text

Smart Features

Interface

Smart TV Picture

LG UA77 Smart TV Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F Smart TV Picture Sample

SAMPLE

for pictures & test results

Smart OS

Locked

Locked

Version

Locked

Locked

Show Text

Ad-Free

N/A

N/A

Ads Picture

LG UA77 Ads Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F Ads Picture Sample

SAMPLE

for pictures & test results

Ads

Locked

Locked

Opt-out

Locked

Locked

Suggested Content in Home

Locked

Locked

Opt-out of Suggested Content

Locked

Locked

Show Text

Remote

Remote Picture

LG UA77 Remote Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F Remote Picture Sample

SAMPLE

for pictures & test results

Voice Control

Locked

Locked

Show Text

TV Controls

Controls Picture

LG UA77 Controls Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F Controls Picture Sample

SAMPLE

for pictures & test results

Mute Switch

Locked

Locked

In The Box

In The Box Picture

LG UA77 In The Box Picture Sample

SAMPLE

for pictures & test results

Samsung U7900F In The Box Picture Sample

SAMPLE

for pictures & test results

Show Text

Misc

Power Consumption

Lock W

Lock W

Power Consumption (Max)

Lock W

Lock W

Firmware

Locked

Locked

Sound Quality

Frequency Response

N/A

N/A

Frequency Response

LG UA77 Frequency Response Sample

SAMPLE

for pictures & test results

Samsung U7900F Frequency Response Sample

SAMPLE

for pictures & test results

Low-Frequency Extension

Lock Hz

Lock Hz

Std. Dev. @ 70

Lock dB

Lock dB

Std. Dev. @ 80

Lock dB

Lock dB

Std. Dev. @ Max

Lock dB

Lock dB

Max

Lock dB SPL

Lock dB SPL

Dynamic Range Compression

Lock dB

Lock dB

Digital Room Correction

Locked

Locked

Show Text

Check Price

43"

43UA7700PUB

43"

UN43U7900FFXZA

50"

50UA7700PUB

50"

UN50U7900FFXZA

55"

55UA7700PUB

55"

UN55U7900FFXZA

58"

58"

UN58U7900FFXZA

65"

65UA7700PUB

65"

UN65U7900FFXZA

70"

70"

UN70U7900FFXZA

75"

75UA7700PUA

75"

UN75U7900FFXZA

85"

86UA7700PUA

85"

UN85U7900FFXZA

LG UA77

Samsung U7900F

Comments

Comparison

• Posted 2 months ago

LG UA77 vs Samsung U7900F: Main Discussion

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