Samsung U8000F vs LG UA77

Side-by-Side Comparison

Products

Samsung U8000F
LG UA77

Tested using Methodology v2.0.1

Updated Oct 29, 2025 03:13 PM

SEE PRICE
BestBuy.com

Tested using Methodology v2.0.1

Updated Oct 14, 2025 05:21 PM

SEE PRICE
BestBuy.com
Samsung U8000F Picture
LG UA77 Picture
  1. Recommended in 1 article:
  2. LG

Our Verdict

Samsung U8000F

LG UA77

The Samsung U8000F is significantly better than the LG UA77. Although neither TV is a great choice for a dark room, the Samsung has a much higher native contrast ratio, so dark scenes aren't nearly as washed out and overblown. The Samsung is also far more accurate out of the box, so you don't need to worry about getting it calibrated if you care about creative intent. Other than that, these two TVs are fairly evenly matched.

0 

Variants

  • ‎UN43U8000FFXZA (43")
  • UN50U8000FFXZA (50")
  • UN55U8000FFXZA (55")
  • UN58U8000FFXZA (58")
  • UN65U8000FFXZA (65")
  • UN70U8000FFXZA (70")
  • UN75U8000FFXZA (75")
  • UN85U8000FFXZA (85")
  • 43UA7700PUB (43")
  • 50UA7700PUB (50")
  • 55UA7700PUB (55")
  • 65UA7700PUB (65")
  • 75UA7700PUA (75")
  • 86UA7700PUA (85")

Check Price

43"
‎UN43U8000FFXZA
SEE PRICE
BestBuy.com
43"
43UA7700PUB
SEE PRICE
BestBuy.com
50"
UN50U8000FFXZA
SEE PRICE
BestBuy.com
50"
50UA7700PUB
SEE PRICE
BestBuy.com
55"
UN55U8000FFXZA
SEE PRICE
BestBuy.com
55"
55UA7700PUB
SEE PRICE
BestBuy.com
58"
UN58U8000FFXZA
SEE PRICE
BestBuy.com
58"
 
65"
UN65U8000FFXZA
SEE PRICE
BestBuy.com
65"
65UA7700PUB
SEE PRICE
BestBuy.com
70"
UN70U8000FFXZA
SEE PRICE
BestBuy.com
70"
 
75"
UN75U8000FFXZA
SEE PRICE
BestBuy.com
75"
75UA7700PUA
SEE PRICE
BestBuy.com
85"
UN85U8000FFXZA
SEE PRICE
BestBuy.com
85"
86UA7700PUA
SEE PRICE
BestBuy.com

Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 

5.7
4.9

Contrast 
 

5.1
1.4

Black Uniformity 
 

7.9
5.9

Full Comparison

Brightness

HDR Brightness 
 

4.4
4.6

HDR Hallway Photo  

Samsung U8000F HDR Hallway Photo
LG UA77 HDR Hallway Photo

HDR Cityscape Photo  

Samsung U8000F HDR Cityscape Photo
LG UA77 HDR Cityscape Photo

HDR Landscape Photo  

Samsung U8000F HDR Landscape Photo
LG UA77 HDR Landscape Photo

Hallway Lights (~1950 cd/m²) 
 

249 cd/m²
272 cd/m²

Yellow Skyscraper (~700 cd/m²) 
 

235 cd/m²
265 cd/m²

Landscape Pool (~300 cd/m²) 
 

199 cd/m²
205 cd/m²

Peak 2% Window 
 

278 cd/m²
215 cd/m²

Peak 10% Window 
 

278 cd/m²
295 cd/m²

Peak 25% Window 
 

278 cd/m²
294 cd/m²

Peak 50% Window 
 

277 cd/m²
293 cd/m²

Peak 100% Window 
 

277 cd/m²
292 cd/m²

Sustained 2% Window 
 

278 cd/m²
214 cd/m²

Sustained 10% Window 
 

278 cd/m²
294 cd/m²

Sustained 25% Window 
 

278 cd/m²
293 cd/m²

Sustained 50% Window 
 

277 cd/m²
293 cd/m²

Sustained 100% Window 
 

277 cd/m²
292 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.000
0.022
Show Text 

HDR Brightness In Game Mode 
 

4.4
4.4

HDR Hallway Photo  

Samsung U8000F HDR Hallway Photo
LG UA77 HDR Hallway Photo

HDR Cityscape Photo  

Samsung U8000F HDR Cityscape Photo
LG UA77 HDR Cityscape Photo

HDR Landscape Photo  

Samsung U8000F HDR Landscape Photo
LG UA77 HDR Landscape Photo

Hallway Lights (~1950 cd/m²) 
 

275 cd/m²
275 cd/m²

Yellow Skyscraper (~700 cd/m²) 
 

245 cd/m²
255 cd/m²

Landscape Pool (~300 cd/m²) 
 

210 cd/m²
193 cd/m²

Peak 2% Window 
 

139 cd/m²
200 cd/m²

Peak 10% Window 
 

300 cd/m²
276 cd/m²

Peak 25% Window 
 

298 cd/m²
275 cd/m²

Peak 50% Window 
 

298 cd/m²
275 cd/m²

Peak 100% Window 
 

295 cd/m²
275 cd/m²

Sustained 2% Window 
 

139 cd/m²
199 cd/m²

Sustained 10% Window 
 

298 cd/m²
275 cd/m²

Sustained 25% Window 
 

298 cd/m²
275 cd/m²

Sustained 50% Window 
 

297 cd/m²
275 cd/m²

Sustained 100% Window 
 

295 cd/m²
275 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.052
0.022
Show Text 

SDR Brightness 
 

5.2
4.9

Real Scene Peak Brightness 
 

275 cd/m²
215 cd/m²

Peak 2% Window 
 

156 cd/m²
248 cd/m²

Peak 10% Window 
 

283 cd/m²
248 cd/m²

Peak 25% Window 
 

283 cd/m²
247 cd/m²

Peak 50% Window 
 

282 cd/m²
247 cd/m²

Peak 100% Window 
 

282 cd/m²
247 cd/m²

Sustained 2% Window 
 

156 cd/m²
247 cd/m²

Sustained 10% Window 
 

283 cd/m²
247 cd/m²

Sustained 25% Window 
 

282 cd/m²
247 cd/m²

Sustained 50% Window 
 

282 cd/m²
247 cd/m²

Sustained 100% Window 
 

282 cd/m²
247 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.041
0.000
Show Text 
Black Level

Contrast 
 

5.1
1.4

Contrast Picture  

Samsung U8000F Contrast Picture
LG UA77 Contrast Picture

Contrast 
 

5,925 : 1
992 : 1

Native Contrast 
 

5,925 : 1
992 : 1
Show Text 

Lighting Zone Precision 
 

0.0
0.0

Lighting Zone Precision Picture  

Samsung U8000F Lighting Zone Precision Picture
LG UA77 Lighting Zone Precision Picture
Show Text 

Lighting Zone Transitions 
 

10
10

Preferred LD Video, Moving Object  

Local Dimming 
 

No
No

Backlight 
 

Direct
Direct

Dimming Zone Count Of The Tested TV 
 

N/A
N/A
Show Text 

Contrast And Dark Details In Game Mode 
 

5.0
2.0

Lighting Zone Precision Photo In Game Mode  

Samsung U8000F Lighting Zone Precision Photo In Game Mode
LG UA77 Lighting Zone Precision Photo In Game Mode

Preferred LD Video, Moving Object In Game Mode  

Game Transitions With VRR And Preferred LD  

Show Text 

Black Uniformity 
 

7.9
5.9

Black Uniformity Picture With Preferred Local Dimming  

Samsung U8000F Black Uniformity Picture With Preferred Local Dimming
LG UA77 Black Uniformity Picture With Preferred Local Dimming

Std. Dev. 
 

N/A
N/A

Native Black Uniformity Picture  

Samsung U8000F Native Black Uniformity Picture
LG UA77 Native Black Uniformity Picture

Native Std. Dev. 
 

0.532%
1.314%
Show Text 
Color

SDR Color Volume 
 

5.4
5.6

DCI-P3 Gamut Rings  

Samsung U8000F DCI-P3 Gamut Rings
LG UA77 DCI-P3 Gamut Rings

CIELAB DCI-P3 Coverage 
 

70.27%
72.75%

BT.2020 Gamut Rings  

Samsung U8000F BT.2020 Gamut Rings
LG UA77 BT.2020 Gamut Rings

CIELAB BT.2020 Coverage 
 

47.90%
49.13%
Show Text 

HDR Color Volume 
 

5.3
4.5

P3 Color Volume ITP Picture  

Samsung U8000F P3 Color Volume ITP Picture
LG UA77 P3 Color Volume ITP Picture

1,000 cd/m² DCI P3 Coverage ITP 
 

47.1%
31.5%

2020 Color Volume ITP Picture  

Samsung U8000F 2020 Color Volume ITP Picture
LG UA77 2020 Color Volume ITP Picture

10,000 cd/m² BT.2020 Coverage ITP 
 

20.4%
16.0%

White Luminance 
 

277 cd/m²
211 cd/m²

Red Luminance 
 

55 cd/m²
36 cd/m²

Green Luminance 
 

227 cd/m²
132 cd/m²

Blue Luminance 
 

14 cd/m²
12 cd/m²

Cyan Luminance 
 

232 cd/m²
149 cd/m²

Magenta Luminance 
 

68 cd/m²
48 cd/m²

Yellow Luminance 
 

258 cd/m²
148 cd/m²
Show Text 

SDR Pre-Calibration Color Accuracy 
 

8.5
6.1

Pre White Balance Picture  

Samsung U8000F Pre White Balance Picture
LG UA77 Pre White Balance Picture

Pre Gamma Curve Picture  

Samsung U8000F Pre Gamma Curve Picture
LG UA77 Pre Gamma Curve Picture

Pre Color Picture  

Samsung U8000F Pre Color Picture
LG UA77 Pre Color Picture

White Balance dE 2000 
 

2.02
3.93

Color dE 2000 
 

2.21
3.19

Gamma 
 

2.08
2.24

Color Temperature 
 

6,602 K
7,460 K

Picture Mode 
 

Movie
Expert (Dark Space, night)

Color Temp Setting 
 

Warm 2
Warm 40

Gamma Setting 
 

2.2
2.2
Show Text 

SDR Post-Calibration Color Accuracy 
 

9.4
9.1

Post White Balance Picture  

Samsung U8000F Post White Balance Picture
LG UA77 Post White Balance Picture

Post Gamma Curve Picture  

Samsung U8000F Post Gamma Curve Picture
LG UA77 Post Gamma Curve Picture

Post Color Picture  

Samsung U8000F Post Color Picture
LG UA77 Post Color Picture

White Balance dE 2000 
 

0.20
0.58

Color dE 2000 
 

1.54
1.98

Gamma 
 

2.20
2.21

Color Temperature 
 

6,528 K
6,534 K

White Balance Calibration 
 

10 point
22 point

Color Calibration 
 

Yes
Yes
Show Text 

HDR Pre-Calibration Color Accuracy 
 

7.4
5.4

HDR Pre White Balance Picture  

Samsung U8000F HDR Pre White Balance Picture
LG UA77 HDR Pre White Balance Picture

HDR Pre Color Picture  

Samsung U8000F HDR Pre Color Picture
LG UA77 HDR Pre Color Picture

White Balance dE ITP 
 

6.67
10.50

Color dE ITP 
 

9.4
24.8

Color Temperature 
 

7,107 K
8,018 K

Picture Mode 
 

FILMMAKER MODE
Cinema
Show Text 

HDR Post-Calibration Color Accuracy 
 

7.9
6.2

HDR Post White Balance Picture  

Samsung U8000F HDR Post White Balance Picture
LG UA77 HDR Post White Balance Picture

HDR Post Color Picture  

Samsung U8000F HDR Post Color Picture
LG UA77 HDR Post Color Picture

White Balance dE ITP 
 

4.82
8.50

Color dE ITP 
 

9.30
22.10

Color Temperature 
 

6,922 K
7,354 K
Show Text 
Processing

PQ EOTF Tracking 
 

8.9
6.3

PQ EOTF Graph  

See details
See details

600 Nit Tracking Delta 
 

0.0027
0.0107

1000 Nit Tracking Delta 
 

0.0026
0.0107

4000 Nit Tracking Delta 
 

0.0050
0.0106
Show Text 

Low-Quality Content Smoothing 
 

4.8
7.6

Low-Quality Content Smoothing Picture  

Samsung U8000F Low-Quality Content Smoothing Picture
LG UA77 Low-Quality Content Smoothing Picture

Smoothing 
 

3.0
8.0

Detail Preservation 
 

9.0
6.5
Show Text 

Upscaling: Sharpness Processing 
 

7.0
6.0

Sharpness Picture - 480p  

Samsung U8000F Sharpness Picture - 480p
LG UA77 Sharpness Picture - 480p
Show Text 

HDR Native Gradient 
 

7.5
7.0

HDR Gradient Picture  

Samsung U8000F HDR Gradient Picture
LG UA77 HDR Gradient Picture

100% Black To 50% Gray  

6.0
6.0

50% Gray To 100% White  

8.0
8.0

100% Black To 50% Red  

8.0
6.0

50% Red To 100% Red  

8.0
10

100% Black To 50% Green  

8.0
4.0

50% Green To 100% Green  

6.0
6.0

100% Black To 50% Blue  

8.0
8.0

50% Blue To 100% Blue  

8.0
8.0
Show Text 
Game Mode Responsiveness

Input Lag 
 

8.1
8.3

1080p @ 60Hz 
 

10.6 ms
9.8 ms

1080p @ 60Hz Outside Game Mode 
 

35.0 ms
159.8 ms

1080p @ 120Hz 
 

N/A
N/A

1080p @ Max Refresh Rate 
 

10.6 ms
9.8 ms

4k @ 60Hz 
 

10.1 ms
9.5 ms

4k @ 60Hz @ 4:4:4 
 

10.4 ms
9.7 ms

4k @ 60Hz Outside Game Mode 
 

18.1 ms
161.3 ms

4k @ 60Hz With Interpolation 
 

34.7 ms
161.7 ms

4k @ 120Hz 
 

N/A
N/A

4k @ Max Refresh Rate 
 

10.1 ms
9.5 ms

8k @ 60Hz 
 

N/A
N/A
Show Text 

Supported Resolutions 
 

6.3
6.3

Resolution  

4k
4k

480p @ 59.94Hz (Widescreen) 
 

Yes
Yes

720p @ 59.94Hz 
 

Yes
Yes

1080p @ 60Hz @ 4:4:4 
 

Yes
Yes

1080p @ 120Hz 
 

No
No

1080p Maximum Refresh Rate 
 

60 Hz
60 Hz

4k @ 60Hz 
 

Yes
Yes

4k @ 60Hz @ 4:4:4 
 

Yes
Yes

4k @ 120Hz 
 

No
No

4k @ 120Hz @ 4:4:4 
 

No
No

4k Maximum Refresh Rate 
 

60 Hz
60 Hz

8k @ 30Hz Or 24Hz 
 

No
No

8k @ 60Hz 
 

No
No
Show Text 

Variable Refresh Rate 
 

6.0
6.0

Native Refresh Rate 
 

60Hz
60Hz

Variable Refresh Rate 
 

Yes
Yes

HDMI Forum VRR 
 

Yes
Yes

FreeSync 
 

Yes
Yes

G-SYNC Compatible 
 

Yes
Yes

4k VRR Maximum 
 

60 Hz
60 Hz

4k VRR Minimum 
 

48 Hz
48 Hz

1080p VRR Maximum 
 

60 Hz
60 Hz

1080p VRR Minimum 
 

48 Hz
48 Hz

VRR + Local Dimming  

No Local Dimming
No Local Dimming
Show Text 

CAD In Game Mode @ Max Refresh Rate 
 

5.2
4.9

Pursuit Photo Max Refresh  

Samsung U8000F Pursuit Photo Max Refresh
LG UA77 Pursuit Photo Max Refresh

CAD Heatmap Max Refresh 
 

Samsung U8000F CAD Heatmap Max Refresh
LG UA77 CAD Heatmap Max Refresh

Transition At Max Refresh 
 

transition-game-max-0-31
0 to 31
transition-game-max-0-31
0 to 31

Avg. CAD 
 

363
368

Best 10% CAD 
 

145
159

Worst 10% CAD 
 

550
636
Show Text 

CAD In Game Mode @ 120Hz 
 

0.0
0.0

Pursuit Photo 120Hz  

Samsung U8000F Pursuit Photo 120Hz
LG UA77 Pursuit Photo 120Hz

CAD Heatmap 120Hz  

Samsung U8000F CAD Heatmap 120Hz
LG UA77 CAD Heatmap 120Hz

Transition At 120Hz 
 

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 
 

5.2
4.9

Pursuit Photo 60Hz  

Samsung U8000F Pursuit Photo 60Hz
LG UA77 Pursuit Photo 60Hz

CAD Heatmap 60Hz 
 

Samsung U8000F CAD Heatmap 60Hz
LG UA77 CAD Heatmap 60Hz

Transition 60Hz 
 

transition-game-60-0-31
0 to 31
transition-game-60-0-31
0 to 31

Avg. CAD 
 

363
368

Best 10% CAD 
 

145
159

Worst 10% CAD 
 

550
636
Show Text 

PS5 Compatibility 
 

PS5 Screenshot  

Samsung U8000F PS5 Screenshot
LG UA77 PS5 Screenshot

Auto Low Latency Mode (ALLM) 
 

Yes
Yes

4k @ 120Hz 
 

No
No

1440p @ 120Hz 
 

No
No

1080p @ 120Hz 
 

No
No

HDR 
 

Yes
Yes

VRR 
 

Yes
Yes
Show Text 

Xbox Series X|S Compatibility 
 

Xbox Series X Screenshot  

Samsung U8000F Xbox Series X Screenshot
LG UA77 Xbox Series X Screenshot

Auto Low Latency Mode (ALLM) 
 

Yes
Yes

4k @ 120Hz 
 

No
No

1440p @ 120Hz 
 

No
No

1080p @ 120Hz 
 

No
No

HDR 
 

Yes
Yes

VRR 
 

Yes
Yes
Show Text 
Motion Handling

Stutter 
 

7.7
8.0

Frame Hold Time @ 24 fps 
 

28.8 ms
26.4 ms

Frame Hold Time @ 60 fps 
 

3.8 ms
1.7 ms
Show Text 

24p Judder 
 

7.0
7.0

Judder-Free 24p 
 

Yes
Yes

Judder-Free 24p via 60p 
 

No
No

Judder-Free 24p via 60i 
 

No
No

Judder-Free 24p via Native Apps 
 

Yes
Yes
Show Text 

Response Time 
 

4.6
5.0

Pursuit Photo 60Hz  

Samsung U8000F Pursuit Photo 60Hz
LG UA77 Pursuit Photo 60Hz

Response Time Heatmap 60Hz 
 

Samsung U8000F Response Time Heatmap 60Hz
LG UA77 Response Time Heatmap 60Hz

Transition At 60Hz 
 

transition-60-0-31
0 to 31
transition-60-0-31
0 to 31

First Response Time 
 

12.9 ms
15.0 ms

Total Response Time 
 

17.8 ms
15.3 ms

Worst 10% Response Time 
 

37.0 ms
23.2 ms
Show Text 

Flicker 
 

Backlight chart 
 

Samsung U8000F Backlight chart
LG UA77 Backlight chart

Flicker-Free 
 

No
No

PWM Dimming Frequency 
 

480 Hz
120 Hz
Show Text 

Black Frame Insertion (BFI) 
 

BFI Picture  

Samsung U8000F BFI Picture
LG UA77 BFI Picture

BFI Frequency Picture  

Samsung U8000F BFI Frequency Picture
LG UA77 BFI Frequency Picture

Optional BFI 
 

Yes
No

Min Flicker For 60 fps 
 

60 Hz
120 Hz

60Hz For 60 fps 
 

Yes
No

120Hz For 120 fps 
 

No
No

Min Flicker For 60 fps In Game Mode 
 

60 Hz
120 Hz
Show Text 

Motion Interpolation 
 

Motion Interpolation (30 fps) Picture  

Samsung U8000F Motion Interpolation (30 fps) Picture
LG UA77 Motion Interpolation (30 fps) Picture

Motion Interpolation (30 fps) 
 

Yes
Yes

Motion Interpolation (60 fps) Picture  

Samsung U8000F Motion Interpolation (60 fps) Picture
LG UA77 Motion Interpolation (60 fps) Picture

Motion Interpolation (60 fps) 
 

No
No
Show Text 
Reflections

Direct Reflections 
 

5.4
5.2

Ring Light Picture  

Samsung U8000F Ring Light Picture
LG UA77 Ring Light Picture

Direct Reflections Graph  

See details
See details

Peak Direct Reflection Intensity 
 

65.2%
67.5%

Screen Finish 
 

Glossy
Glossy
Show Text 

Ambient Black Level Raise 
 

9.1
9.1

Black Level Raise Picture  

Samsung U8000F Black Level Raise Picture
LG UA77 Black Level Raise Picture

Bright Room Black Level Raise Graph  

See details
See details

Black Luminance @ 0 lx 
 

0.01 cd/m²
0.10 cd/m²

Black Luminance @ 1000 lx 
 

0.35 cd/m²
0.35 cd/m²
Show Text 

Total Reflected Light 
 

7.5
7.2

Bright Room Off Picture  

Samsung U8000F Bright Room Off Picture
LG UA77 Bright Room Off Picture

Ring Picture Total Reflection  

Samsung U8000F Ring Picture Total Reflection
LG UA77 Ring Picture Total Reflection

Total Reflected Light Intensity 
 

20,779% ⋅ pixel
21,925% ⋅ pixel

Diffraction Artifacts 
 

No
No
Show Text 

Ambient Color Saturation 
 

5.9
5.3

Bright Room Color Volume Graph  

See details
See details

Low-Luminance Colors @ 1000 lx 
 

53.26%
44.31%

Mid-Luminance Colors @ 1000 lx 
 

43.90%
50.14%

High-Luminance Colors @ 1000 lx 
 

40.14%
42.51%
Show Text 
Panel

Viewing Angle 
 

6.0
8.2

Viewing Angle Video  

Chroma Graph  

Samsung U8000F Chroma Graph
LG UA77 Chroma Graph

Color Washout 
 

22°
39°

Hue Graph  

Samsung U8000F Hue Graph
LG UA77 Hue Graph

Color Shift 
 

19°
66°

Lightness Graph  

Samsung U8000F Lightness Graph
LG UA77 Lightness Graph

Brightness Loss 
 

35°
40°

Black Level Raise 
 

19°
70°

Gamma Shift 
 

16°
50°
Show Text 

Gray Uniformity 
 

6.1
6.1

50% Uniformity Picture  

Samsung U8000F 50% Uniformity Picture
LG UA77 50% Uniformity Picture

50% Std. Dev. 
 

4.248%
4.456%

50% DSE 
 

0.191%
0.198%

5% Uniformity Picture  

Samsung U8000F 5% Uniformity Picture
LG UA77 5% Uniformity Picture

5% Std. Dev. 
 

0.670%
0.758%

5% DSE 
 

0.103%
0.086%
Show Text 

Panel Technology 
 

Spectral Power Distribution  

Samsung U8000F Spectral Power Distribution
LG UA77 Spectral Power Distribution

Pixels Picture  

Samsung U8000F Pixels Picture
LG UA77 Pixels Picture

Type  

LED
LED

Sub-Type 
 

VA
IPS

Subpixel Layout 
 

BGR
RGB
Show Text 
Inputs

Input Specifications  

Side Inputs Picture  

Samsung U8000F Side Inputs Picture
LG UA77 Side Inputs Picture

Rear Inputs Picture  

Samsung U8000F Rear Inputs Picture
LG UA77 Rear Inputs Picture

HDMI  

3 (3x HDMI 2.0)
3 (3x HDMI 2.0)

HDMI 2.1 Rated Speed 
 

No HDMI 2.1
No HDMI 2.1

ATSC Tuner 
 

1.0
1.0

USB Ports  

1
2

USB 3.0 
 

No
No

Audio Out 3.5mm  

0
0

Wi-Fi  

Yes (2.4 GHz, 5 GHz)
Yes (2.4 GHz, 5 GHz)

Ethernet Speed  

100 Mbps
100 Mbps

Composite In  

0
0

Digital Optical Audio Out  

0
1
Show Text 

Audio Passthrough 
 

ARC/eARC Port 
 

eARC
eARC

eARC: Dolby Atmos Over Dolby Digital Plus 
 

Yes
Yes

eARC: Dolby Digital Plus 7.1 
 

Yes
Yes

eARC: LPCM 7.1 Over Dolby MAT 
 

Yes
Yes

eARC: Dolby TrueHD 7.1 
 

Yes
Yes

eARC: DTS:X Over DTS-HD MA 
 

No
No

eARC: DTS-HD Master Audio 7.1 
 

No
No

eARC: LPCM Channels (Bitstream) 
 

7.1
7.1

ARC: Dolby Digital 5.1 
 

Yes
Yes

ARC: DTS 5.1 
 

No
No

Optical: Dolby Digital 5.1 
 

No
Yes

Optical: DTS 5.1 
 

No
No
Show Text 

HDR Format Support  

HDR10 
 

Yes
Yes

HDR10+ 
 

Yes
No

Dolby Vision 
 

No
No

HLG 
 

Yes
Yes
Show Text 
Design

Style  

Design Picture  

Samsung U8000F Design Picture
LG UA77 Design Picture

Curved  

No
No
Show Text 

Stand  

Stand Picture  

Samsung U8000F Stand Picture
LG UA77 Stand Picture
Show Text 

Back  

Back Picture  

Samsung U8000F Back Picture
LG UA77 Back Picture

Wall Mount  

VESA 400x300
VESA 300x300
Show Text 

Borders  

Borders Picture  

Samsung U8000F Borders Picture
LG UA77 Borders Picture

Borders  

0.35" (0.9 cm)
0.39" (1.0 cm)

Thickness  

Thickness Picture  

Samsung U8000F Thickness Picture
LG UA77 Thickness Picture

Max Thickness  

2.95" (7.5 cm)
2.36" (6.0 cm)

Build Quality 
 

6.0
7.0

Build quality picture  

Samsung U8000F Build quality picture
LG UA77 Build quality picture
Show Text 
Smart Features

Interface 
 

Smart TV Picture  

Samsung U8000F Smart TV Picture
LG UA77 Smart TV Picture

Smart OS  

Tizen
webOS

Version  

2025 (with reduced features)
25
Show Text 

Ad-Free 
 

0.0
0.0

Ads Picture  

Samsung U8000F Ads Picture
LG UA77 Ads Picture

Ads 
 

Yes
Yes

Opt-out 
 

No
No

Suggested Content in Home 
 

Yes
Yes

Opt-out of Suggested Content 
 

No
No
Show Text 

Remote  

Remote Picture  

Samsung U8000F Remote Picture
LG UA77 Remote Picture

Voice Control  

No
No
Show Text 

TV Controls  

Controls Picture  

Samsung U8000F Controls Picture
LG UA77 Controls Picture

Mute Switch 
 

No
No

In The Box  

In The Box Picture  

Samsung U8000F In The Box Picture
LG UA77 In The Box Picture
Show Text 

Misc  

Power Consumption  

61 W
71 W

Power Consumption (Max)  

142 W
140 W

Firmware  

1104
33.21.62
Sound Quality

Frequency Response 
 

6.3
6.5

Frequency Response  

See details
See details

Low-Frequency Extension 
 

113.14 Hz
126.99 Hz

Std. Dev. @ 70 
 

2.14 dB
3.16 dB

Std. Dev. @ 80 
 

3.22 dB
2.89 dB

Std. Dev. @ Max 
 

5.23 dB
5.82 dB

Max 
 

85.3 dB SPL
89.7 dB SPL

Dynamic Range Compression 
 

3.83 dB
4.88 dB

Digital Room Correction  

No
Yes
Show Text 

Check Price

43"
‎UN43U8000FFXZA
SEE PRICE
BestBuy.com
43"
43UA7700PUB
SEE PRICE
BestBuy.com
50"
UN50U8000FFXZA
SEE PRICE
BestBuy.com
50"
50UA7700PUB
SEE PRICE
BestBuy.com
55"
UN55U8000FFXZA
SEE PRICE
BestBuy.com
55"
55UA7700PUB
SEE PRICE
BestBuy.com
58"
UN58U8000FFXZA
SEE PRICE
BestBuy.com
58"
 
65"
UN65U8000FFXZA
SEE PRICE
BestBuy.com
65"
65UA7700PUB
SEE PRICE
BestBuy.com
70"
UN70U8000FFXZA
SEE PRICE
BestBuy.com
70"
 
75"
UN75U8000FFXZA
SEE PRICE
BestBuy.com
75"
75UA7700PUA
SEE PRICE
BestBuy.com
85"
UN85U8000FFXZA
SEE PRICE
BestBuy.com
85"
86UA7700PUA
SEE PRICE
BestBuy.com

Samsung U8000F

LG UA77

Comments

  1. Comparison

Samsung U8000F vs LG UA77: Main Discussion

What do you think of these products? Let us know below.


Looking for a personalized buying advice from the RTINGS.com experts? Insiders have direct access to buying advice on our insider forum.

PreviewBack to editorFormat guide
No comments yet, refresh to see new ones