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- Table of Contents
- Top
- Main Differences
- Design
- Picture Quality
- Motion
- Inputs
- Sound Quality
- Smart Features
- Comments
Sony X77L/X77CL vs Samsung CU8000
Side-by-Side Comparison
Products
Sony X77L/X77CL
Samsung CU8000
Tested using Methodology v1.11
Updated Apr 22, 2024 02:07 PM
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Amazon.comTested using Methodology v1.11
Updated Jul 26, 2024 03:17 PM
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Resolution4k
TypeLED
Sub-TypeIPS
Resolution4k
TypeLED
Sub-TypeVA
Variants
- KD-43X77L (43")
- KD-50X77L (50")
- KD-55X77L (55")
- KD-65X77L (65")
- KD-75X77L (75")
- KD-85X77L (85")
- UN43CU8000FXZA (43")
- UN50CU8000FXZA (50")
- UN55CU8000FXZA (55")
- UN65CU8000FXZA (65")
- UN75CU8000FXZA (75")
- UN85CU8000FXZA (85")
Our Verdict
Sony X77L/X77CL
Samsung CU8000
The Samsung CU8000 is a bit better than the Sony X77L/X77CL, although the Sony is better for watching content in bright rooms due to its higher peak brightness. The Sony also has a much wider viewing angle, making it better for watching shows or sports with a group of friends, as the image stays consistent when viewed from the sides. Unfortunately, the Sony TV has a terrible contrast ratio, so all blacks look gray on this TV, making the Samsung the better choice for watching movies in a dark room. The Samsung also looks a bit more vibrant due to its wider color gamut, and streaming content looks better due to its better low-quality content smoothing.
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43"
KD-43X77L
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UN43CU8000FXZA
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KD-50X77L
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UN50CU8000FXZA
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KD-55X77L
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UN55CU8000FXZA
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KD-65X77L
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UN65CU8000FXZA
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KD-75X77L
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UN75CU8000FXZA
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KD-85X77L
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UN85CU8000FXZA
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Threshold
Mixed Usage
6.4
6.6
Contrast
2.4
5.4
24p Judder
0.0
7.8
Low-Quality Content Smoothing
4.8
8.0
Pre Calibration
8.8
6.1
Viewing Angle
8.0
5.3
Full Comparison
Design
Style
Design Picture
Curved
No
No
Accelerated Longevity Test
Uniformity Pictures
Longevity Graph
Stand
Stand Picture
Back
Back Picture
Wall Mount
VESA 300x300
VESA 400x300
Borders
Borders Picture
Borders
0.63" (1.6 cm)
0.35" (0.9 cm)
Thickness
Thickness Picture
Max Thickness
2.72" (6.9 cm)
1.10" (2.8 cm)
Build Quality
7.0
6.5
Build quality picture
Picture Quality
Contrast
2.4
5.4
Contrast Picture
Contrast
1,507 : 1
4,197 : 1
Native Contrast
1,507 : 1
4,197 : 1
Blooming
10
10
Blooming Photo
Lighting Zone Transitions
10
10
Preferred LD Video, Moving Object
Local Dimming
No
No
Backlight
Direct
Edge
Dimming Zones Count Of Tested TV
N/A
N/A
Contrast And Dark Details In Game Mode
4.0
6.5
Blooming Photo In Game Mode
Preferred LD Video, Moving Object In Game Mode
Game Transitions With VRR And Preferred LD
HDR Brightness
6.0
5.1
HDR Hallway Photo
HDR Cityscape Photo
HDR Landscape Photo
Hallway Lights (~1950 cd/m²)
260 cd/m²
242 cd/m²
Yellow Skyscraper (~700 cd/m²)
288 cd/m²
143 cd/m²
Landscape Pool (~300 cd/m²)
158 cd/m²
132 cd/m²
Peak 2% Window
344 cd/m²
295 cd/m²
Peak 10% Window
345 cd/m²
295 cd/m²
Peak 25% Window
345 cd/m²
296 cd/m²
Peak 50% Window
346 cd/m²
296 cd/m²
Peak 100% Window
346 cd/m²
296 cd/m²
Sustained 2% Window
343 cd/m²
294 cd/m²
Sustained 10% Window
344 cd/m²
295 cd/m²
Sustained 25% Window
345 cd/m²
295 cd/m²
Sustained 50% Window
345 cd/m²
295 cd/m²
Sustained 100% Window
345 cd/m²
296 cd/m²
Automatic Brightness Limiting (ABL)
0.000
0.000
HDR Brightness In Game Mode
6.0
5.3
HDR Hallway Photo
HDR Cityscape Photo
HDR Landscape Photo
Hallway Lights (~1950 cd/m²)
264 cd/m²
254 cd/m²
Yellow Skyscraper (~700 cd/m²)
290 cd/m²
166 cd/m²
Landscape Pool (~300 cd/m²)
156 cd/m²
142 cd/m²
Peak 2% Window
353 cd/m²
310 cd/m²
Peak 10% Window
353 cd/m²
311 cd/m²
Peak 25% Window
354 cd/m²
312 cd/m²
Peak 50% Window
354 cd/m²
312 cd/m²
Peak 100% Window
354 cd/m²
312 cd/m²
Sustained 2% Window
352 cd/m²
310 cd/m²
Sustained 10% Window
353 cd/m²
311 cd/m²
Sustained 25% Window
353 cd/m²
311 cd/m²
Sustained 50% Window
354 cd/m²
312 cd/m²
Sustained 100% Window
353 cd/m²
312 cd/m²
Automatic Brightness Limiting (ABL)
0.000
0.000
PQ EOTF Tracking
8.5
7.0
PQ EOTF Graph
600 Nit Tracking Delta
0.0098
0.0269
1000 Nit Tracking Delta
0.0098
0.0269
4000 Nit Tracking Delta
0.0098
0.0268
SDR Brightness
6.9
6.4
Real Scene Peak Brightness
303 cd/m²
277 cd/m²
Peak 2% Window
339 cd/m²
283 cd/m²
Peak 10% Window
339 cd/m²
284 cd/m²
Peak 25% Window
339 cd/m²
284 cd/m²
Peak 50% Window
339 cd/m²
284 cd/m²
Peak 100% Window
338 cd/m²
287 cd/m²
Sustained 2% Window
338 cd/m²
282 cd/m²
Sustained 10% Window
338 cd/m²
283 cd/m²
Sustained 25% Window
338 cd/m²
284 cd/m²
Sustained 50% Window
338 cd/m²
284 cd/m²
Sustained 100% Window
338 cd/m²
286 cd/m²
Automatic Brightness Limiting (ABL)
0.000
0.001
Color Gamut
6.8
8.0
Wide Color Gamut
No
Yes
Color Gamut DCI-P3 Picture
DCI P3 xy
75.92%
90.08%
DCI P3 uv
80.96%
94.67%
Color Gamut Rec.2020 Picture
Rec 2020 xy
54.78%
65.17%
Rec 2020 uv
60.08%
70.61%
Color Volume
6.1
6.8
P3 Color Volume ITP Picture
1,000 cd/m² DCI P3 Coverage ITP
44.2%
54.5%
2020 Color Volume ITP Picture
10,000 cd/m² Rec 2020 Coverage ITP
19.7%
23.8%
White Luminance
344 cd/m²
298 cd/m²
Red Luminance
72 cd/m²
63 cd/m²
Green Luminance
257 cd/m²
230 cd/m²
Blue Luminance
23 cd/m²
12 cd/m²
Cyan Luminance
279 cd/m²
255 cd/m²
Magenta Luminance
94 cd/m²
82 cd/m²
Yellow Luminance
315 cd/m²
261 cd/m²
Pre Calibration
8.8
6.1
Pre White Balance Picture
Pre Gamma Curve Picture
Pre Color Picture
White Balance dE
1.93
4.57
Color dE
1.43
3.61
Gamma
2.19
2.36
Color Temperature
6,610 K
5,813 K
Picture Mode
Custom
Movie
Color Temp Setting
Expert 1
Warm 2
Gamma Setting
0
2.2
Post Calibration
9.4
8.7
Post White Balance Picture
Post Gamma Curve Picture
Post Color Picture
White Balance dE
0.60
1.28
Color dE
1.03
2.20
Gamma
2.18
2.28
Color Temperature
6,531 K
6,349 K
White Balance Calibration
10 point
20 point
Color Calibration
No
Yes
Gray Uniformity
7.7
7.2
50% Uniformity Picture
50% Std. Dev.
3.822%
3.678%
50% DSE
0.167%
0.194%
5% Uniformity Picture
5% Std. Dev.
0.532%
1.363%
5% DSE
0.079%
0.097%
Black Uniformity
6.7
7.3
Black Uniformity Picture With Preferred Local Dimming
Std. Dev.
N/A
N/A
Native Black Uniformity Picture
Native Std. Dev.
1.507%
1.116%
Viewing Angle
8.0
5.3
Viewing Angle Video
Chroma Graph
Color Washout
38°
27°
Hue Graph
Color Shift
62°
28°
Lightness Graph
Brightness Loss
40°
34°
Black Level Raise
70°
14°
Gamma Shift
50°
15°
Reflections
7.4
7.2
Reflections Picture
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Semi-gloss
Semi-gloss
Total Reflections
5.0%
5.6%
Indirect Reflections
0.2%
1.3%
Calculated Direct Reflections
5.1%
4.2%
HDR Native Gradient
6.3
6.8
HDR Gradient Picture
100% Black to 50% Gray
4.0
4.0
50% Gray to 100% White
6.0
8.0
100% Black to 50% Red
6.0
6.0
50% Red to 100% Red
10
10
100% Black to 50% Green
4.0
6.0
50% Green to 100% Green
6.0
6.0
100% Black to 50% Blue
8.0
6.0
50% Blue to 100% Blue
6.0
8.0
Low-Quality Content Smoothing
4.8
8.0
Low-Quality Content Smoothing Picture
Smoothing
3.0
8.0
Detail Preservation
9.0
8.0
Upscaling: Sharpness Processing
7.5
6.0
Sharpness Picture - 480p
Pixels
Pixels Picture
Subpixel Layout
RGB
BGR
Type
LED
LED
Sub-Type
IPS
VA
Motion
Response Time
6.9
4.9
Motion Blur Picture
Response Time Chart
80% Response Time
6.9 ms
9.4 ms
100% Response Time
15.8 ms
19.9 ms
Flicker-Free
10
7.9
Backlight chart
Flicker-Free
Yes
No
PWM Dimming Frequency
0 Hz
480 Hz
Black Frame Insertion (BFI)
BFI Picture
BFI Frequency Picture
Optional BFI
Yes
Yes
Min Flicker For 60 fps
120 Hz
60 Hz
60Hz For 60 fps
No
Yes
120Hz For 120 fps
No
N/A
Min Flicker for 60 fps in Game Mode
120 Hz
120 Hz
Motion Interpolation
Motion Interpolation (30 fps) Picture
Motion Interpolation (30 fps)
Yes
Yes
Motion Interpolation (60 fps) Picture
Motion Interpolation (60 fps)
No
No
Stutter
7.8
8.4
Frame Hold Time @ 24 fps
25.9 ms
21.7 ms
Frame Hold Time @ 60 fps
0.9 ms
0.0 ms
24p Judder
0.0
7.8
Judder-Free 24p
No
Yes
Judder-Free 24p via 60p
No
No
Judder-Free 24p via 60i
No
No
Judder-Free 24p via Native Apps
No
Yes
Variable Refresh Rate
0.0
0.0
Native Refresh Rate
60 Hz
60 Hz
Variable Refresh Rate
No
No
HDMI Forum VRR
No
No
FreeSync
No
No
G-SYNC Compatible
No
No
4k VRR Maximum
N/A
N/A
4k VRR Minimum
No VRR support
No VRR support
1080p VRR Maximum
N/A
N/A
1080p VRR Minimum
No VRR support
No VRR support
1440p VRR Maximum
N/A
N/A
1440p VRR Minimum
No VRR support
No VRR support
VRR + Local Dimming
No Local Dimming
No Local Dimming
Inputs
Input Lag
9.6
9.6
1080p @ 60Hz
10.0 ms
12.3 ms
1080p @ 60Hz Outside Game Mode
80.0 ms
116.1 ms
1080p @ 120Hz
N/A
N/A
1080p @ 144Hz
N/A
N/A
1440p @ 60Hz
N/A
N/A
1440p @ 120Hz
N/A
N/A
1440p @ 144Hz
N/A
N/A
4k @ 60Hz
10.0 ms
12.2 ms
4k @ 60Hz + 10-Bit HDR
9.6 ms
12.3 ms
4k @ 60Hz @ 4:4:4
79.2 ms
12.4 ms
4k @ 60Hz Outside Game Mode
79.3 ms
115.6 ms
4k @ 60Hz With Interpolation
163.1 ms
123.5 ms
4k @ 120Hz
N/A
N/A
4k @ 144Hz
N/A
N/A
8k @ 60Hz
N/A
N/A
Supported Resolutions
6.4
6.4
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 @ 144Hz
No
No
1440p @ 60Hz
No
No
1440p @ 120Hz
No
No
1440p @ 144Hz
No
No
4k @ 60Hz
Yes
Yes
4k @ 60Hz @ 4:4:4
Yes
Yes
4k @ 120Hz
No
No
4k @ 120Hz @ 4:4:4
No
No
4k @ 144Hz
No
No
8k @ 30Hz or 24Hz
No
No
8k @ 60Hz
No
No
PS5 Compatibility
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
No
No
Xbox Series X|S Compatibility
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
No
No
Inputs Specifications
HDR10
Yes
Yes
HDR10+
No
Yes
Dolby Vision
No
No
HLG
Yes
Yes
HDMI 2.0 Full Bandwidth
Yes (HDMI 1,2,3)
Yes (HDMI 1,2,3)
HDMI 2.1 Class Bandwidth
No
No
CEC
Yes
Yes
HDCP 2.2
Yes (HDMI 1,2,3)
Yes (HDMI 1,2,3)
ATSC Tuner
1.0
1.0
USB 3.0
No
No
Variable Analog Audio Out
No
No
Wi-Fi Support
Yes (2.4 GHz, 5 GHz)
Yes (2.4 GHz, 5 GHz)
Input Photos
Side Inputs Picture
Rear Inputs Picture
Total Inputs
HDMI
3
3
USB
2
2
Digital Optical Audio Out
1
1
Analog Audio Out 3.5mm
0
0
Analog Audio Out RCA
0
0
Component In
0
0
Composite In
1 (adapter required, not incl.)
0
Tuner (Cable/Ant)
1
1
Ethernet
1
1
DisplayPort
0
0
IR In
0
0
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
2.0
ARC: Dolby Digital 5.1
Yes
Yes
ARC: DTS 5.1
No
No
Optical: Dolby Digital 5.1
Yes
Yes
Optical: DTS 5.1
No
No
Sound Quality
Frequency Response
6.5
6.5
Frequency Response
Low-Frequency Extension
106.79 Hz
119.87 Hz
Std. Dev. @ 70
2.33 dB
2.68 dB
Std. Dev. @ 80
2.52 dB
3.11 dB
Std. Dev. @ Max
5.13 dB
4.70 dB
Max
86.0 dB SPL
86.9 dB SPL
Dynamic Range Compression
5.84 dB
4.37 dB
Distortion
5.8
7.2
Total Harmonic Distortion
Weighted THD @ 80
0.600
0.205
Weighted THD @ Max
31.436
0.533
IMD @ 80
1.67%
2.61%
IMD @ Max
8.58%
4.73%
Smart Features
Interface
8.0
8.0
Smart TV Picture
Smart OS
Google TV
Tizen
Version
11
2023 (with reduced features)
Ease of Use
Average
Easy
Smoothness
Very Smooth
Very Smooth
Time Taken to Select YouTube
2 s
2 s
Time Taken to Change Backlight
3 s
5 s
Advanced Options
Many
Many
Ad-Free
0.0
0.0
Ads Picture
Ads
Yes
Yes
Opt-out
No
No
Suggested Content in Home
Yes
Yes
Opt-out of Suggested Content
No
No
Apps and Features
9.0
8.5
Apps Picture
App Selection
Great
Great
App Smoothness
Very Smooth
Average
Cast Capable
Yes
Yes
USB Drive Playback
Yes
Yes
USB Drive HDR Playback
Yes
Yes
HDR in Netflix
Yes
Yes
HDR in YouTube
Yes
Yes
Remote
8.5
8.5
Remote Picture
Size
Medium
Small
Voice Control
Many Features
Many Features
CEC Menu Control
Yes
Yes
Other Smart Features
No
Yes
Remote App
Android TV
Samsung SmartThings
TV Controls
Controls Picture
In The Box
In The Box Picture
Misc
Power Consumption
62 W
58 W
Power Consumption (Max)
180 W
147 W
Firmware
60636000
1021
Check Price
43"
KD-43X77L
Searching
Finding store43"
UN43CU8000FXZA
Searching
Finding store50"
KD-50X77L
Searching
Finding store50"
UN50CU8000FXZA
Searching
Finding store55"
KD-55X77L
Searching
Finding store55"
UN55CU8000FXZA
Searching
Finding store65"
KD-65X77L
Searching
Finding store65"
UN65CU8000FXZA
Searching
Finding store75"
KD-75X77L
Searching
Finding store75"
UN75CU8000FXZA
Searching
Finding store85"
KD-85X77L
Searching
Finding store85"
UN85CU8000FXZA
Searching
Finding store
Sony X77L/X77CL
Samsung CU8000
Comments
Sony X77L/X77CL vs Samsung CU8000: Main Discussion
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