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- Table of Contents
- Top
- Main Differences
- Market Context
- Design
- Picture Quality
- Motion
- Inputs
- Sound Quality
- Smart Features
- Comments
Sony X850G vs LG UM8070
Side-by-Side Comparison
Products
Sony X850G
LG UM8070
Tested using Methodology v1.5
Updated Sep 04, 2021 12:42 AM
SEE PRICE
Amazon.comTested using Methodology v1.5
Updated Sep 04, 2021 06:17 AM
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Amazon.com
TypeLED
Sub-TypeIPS (except 85")
Resolution4k
TypeLED
Sub-TypeVA (except 86")
Resolution4k
Variants
- XBR-55X850G (55")
- XBR-65X850G (65")
- XBR-75X850G (75")
- XBR-85X850G (85")
- 75UM8070PUA (75")
- 82UM8070PUA (82")
- 86UM8070PUA (86")
Our Verdict
Sony X850G
LG UM8070
The LG UM8070 and the Sony X850G have different panels, each with its advantages and disadvantages. The LG delivers deeper blacks in a dark room thanks to its higher contrast ratio and better black uniformity due to its VA panel. The Sony has an IPS panel and the image remains accurate for wider viewing angles. The Sony has better gray uniformity, which will please sports fans, and it's more suitable for a brighter room as it can get brighter and can handle reflections better. The UM8070, on the other hand, has a faster response time and delivers crisper motion in fast-moving content.
Check Price
55"
XBR-55X850G
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65"
XBR-65X850G
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75"
XBR-75X850G
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75UM8070PUA
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82"
82UM8070PUA
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XBR-85X850G
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86"
86"
86UM8070PUA
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Finding storeMain Differences forMixed Usage
Mixed Usage
Threshold
Mixed Usage
7.1
7.1
Contrast
5.6
8.4
Black Uniformity
4.9
8.4
SDR Peak Brightness
8.1
5.7
Viewing Angle
7.4
5.0
Reflections
8.7
7.4
Gray Uniformity
7.9
6.5
Full Comparison
Market Context
Market Context
Design
Style
8.5
7.0
Design Picture
Curved
No
No
Stand
Stand Picture
Back
Back Picture
Wall Mount
VESA 300x300
VESA 600x400
Borders
Borders Picture
Borders
0.55" (1.4 cm)
0.87" (2.2 cm)
Thickness
Thickness Picture
Max Thickness
1.89" (4.8 cm)
3.54" (9.0 cm)
Build Quality
7.5
7.0
Build quality picture
Picture Quality
Contrast
5.6
8.4
Checkerboard Picture
Native Contrast
799 : 1
4,173 : 1
Contrast with local dimming
N/A
N/A
Local Dimming
0.0
0.0
Local Dimming Video
Local Dimming
No
No
Backlight
Edge
Direct
SDR Peak Brightness
8.1
5.7
SDR Real Scene Peak Brightness
431 cd/m²
234 cd/m²
SDR Peak 2% Window
446 cd/m²
243 cd/m²
SDR Peak 10% Window
446 cd/m²
244 cd/m²
SDR Peak 25% Window
446 cd/m²
244 cd/m²
SDR Peak 50% Window
446 cd/m²
244 cd/m²
SDR Peak 100% Window
446 cd/m²
244 cd/m²
SDR Sustained 2% Window
445 cd/m²
243 cd/m²
SDR Sustained 10% Window
446 cd/m²
243 cd/m²
SDR Sustained 25% Window
446 cd/m²
244 cd/m²
SDR Sustained 50% Window
446 cd/m²
244 cd/m²
SDR Sustained 100% Window
446 cd/m²
244 cd/m²
SDR ABL
0.000
0.000
HDR Peak Brightness
6.9
5.2
HDR Real Scene Peak Brightness
497 cd/m²
270 cd/m²
HDR Peak 2% Window
584 cd/m²
228 cd/m²
HDR Peak 10% Window
584 cd/m²
308 cd/m²
HDR Peak 25% Window
584 cd/m²
308 cd/m²
HDR Peak 50% Window
585 cd/m²
308 cd/m²
HDR Peak 100% Window
584 cd/m²
308 cd/m²
HDR Sustained 2% Window
583 cd/m²
227 cd/m²
HDR Sustained 10% Window
583 cd/m²
308 cd/m²
HDR Sustained 25% Window
583 cd/m²
308 cd/m²
HDR Sustained 50% Window
584 cd/m²
308 cd/m²
HDR Sustained 100% Window
583 cd/m²
307 cd/m²
HDR ABL
0.000
0.021
Gray Uniformity
7.9
6.5
50% Uniformity Picture
50% Std. Dev.
3.430%
5.012%
50% DSE
0.145%
0.209%
5% Uniformity Picture
5% Std. Dev.
0.567%
1.168%
5% DSE
0.107%
0.138%
Viewing Angle
7.4
5.0
Viewing Angle Video
Chroma Graph
Color Washout
29°
20°
Hue Graph
Color Shift
65°
17°
Lightness Graph
Brightness Loss
35°
32°
Black Level Raise
70°
19°
Gamma Shift
33°
14°
Black Uniformity
4.9
8.4
Native Black Uniformity Picture
Native Std. Dev.
2.718%
0.776%
Black Uniformity Picture with Local Dimming
Std. Dev. w/ L.D.
N/A
N/A
Reflections
8.7
7.4
Reflections Picture
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Semi-gloss
Semi-gloss
Total Reflections
2.6%
5.2%
Indirect Reflections
0.6%
0.5%
Calculated Direct Reflections
2.0%
4.7%
Pre Calibration
6.4
7.8
Pre White Balance Picture
Pre Gamma Curve Picture
Pre Color Picture
White Balance dE
4.34
3.09
Color dE
3.60
2.09
Gamma
2.06
2.16
Color Temperature
5,988 K
5,959 K
Picture Mode
Custom
Expert (Dark Room)
Color Temp Setting
Expert 1
Warm 2
Gamma Setting
0
2.2
Post Calibration
9.1
9.5
Post White Balance Picture
Post Gamma Curve Picture
Post Color Picture
White Balance dE
0.20
0.11
Color dE
2.18
1.20
Gamma
2.18
2.20
Color Temperature
6,527 K
6,498 K
White Balance Calibration
10 point
22 point
Color Calibration
Yes
Yes
Auto-Calibration Function
No
No
480p Input
8.0
8.0
480p Picture
720p Input
8.0
8.0
720p Picture
1080p Input
9.0
9.0
1080p Picture
4k Input
10
10
4k Picture
8k Input
0.0
0.0
8k Picture
Pixels
Pixels Picture
Type
LED
LED
Sub-Type
IPS (except 85")
VA (except 86")
Color Gamut
7.6
7.1
Wide Color Gamut
Yes
No
Color Gamut DCI-P3 Picture
DCI P3 xy
83.59%
79.18%
DCI P3 uv
90.72%
85.37%
Color Gamut Rec.2020 Picture
Rec 2020 xy
61.13%
56.93%
Rec 2020 uv
68.05%
62.37%
EOTF
Color Volume
5.9
6.0
P3 Color Volume ITP Picture
Normalized DCI P3 Coverage ITP
64.0%
69.2%
10,000 cd/m² DCI P3 Coverage ITP
32.5%
24.9%
2020 Color Volume ITP Picture
Normalized Rec 2020 Coverage ITP
53.9%
51.1%
10,000 cd/m² Rec 2020 Coverage ITP
27.4%
18.3%
Gradient
8.7
8.6
Gradient Picture
Color Depth
10 Bit
10 Bit
Red (Std. Dev.)
0.101
0.098
Green (Std. Dev.)
0.101
0.099
Blue (Std. Dev.)
0.079
0.088
Gray (Std. Dev.)
0.072
0.082
Temporary Image Retention
9.9
10
Image Retention Picture
IR after 0 min recovery
0.05%
0.00%
IR after 2 min recovery
0.00%
0.00%
IR after 4 min recovery
0.00%
0.00%
IR after 6 min recovery
0.00%
0.00%
IR after 8 min recovery
0.00%
0.00%
IR after 10 min recovery
0.00%
0.00%
Permanent Burn-In Risk
10
10
Permanent Burn-In Risk
No
No
Motion
Response Time
8.0
8.6
Motion Blur Picture
Response Time Chart
80% Response Time
4.3 ms
3.9 ms
100% Response Time
13.3 ms
8.9 ms
Flicker-Free
10
4.0
Backlight chart
Flicker-Free
Yes
No
PWM Dimming Frequency
0 Hz
120 Hz
Black Frame Insertion (BFI)
6.0
6.0
BFI Picture
BFI Frequency Picture
Optional BFI
Yes
No
Min Flicker for 60 fps
120 Hz
120 Hz
60 Hz for 60 fps
No
No
120 Hz for 120 fps
Yes
Yes
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)
Yes
Yes
Stutter
7.4
6.5
Frame Hold Time @ 24 fps
28.4 ms
32.8 ms
Frame Hold Time @ 60 fps
3.4 ms
7.8 ms
24p Judder
10
10
Judder-Free 24p
Yes
Yes
Judder-Free 24p via 60p
Yes
Yes
Judder-Free 24p via 60i
Yes
Yes
Judder-Free 24p via Native Apps
Yes
Yes
Variable Refresh Rate
0.0
0.0
Native Refresh Rate
120 Hz
120 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 Supported Connectors
No VRR support
No VRR support
Inputs
Input Lag
8.7
8.7
1080p @ 60 Hz
14.7 ms
15.0 ms
1080p @ 60 Hz Outside Game Mode
91.1 ms
35.6 ms
1440p @ 60 Hz
N/A
15.1 ms
4k @ 60 Hz
14.6 ms
14.8 ms
4k @ 60 Hz + 10 bit HDR
14.6 ms
15.1 ms
4k @ 60 Hz @ 4:4:4
14.6 ms
14.9 ms
4k @ 60 Hz Outside Game Mode
91.3 ms
35.7 ms
4k @ 60 Hz With Interpolation
87.2 ms
83.1 ms
8k @ 60 Hz
N/A
N/A
1080p @ 120 Hz
N/A
7.9 ms
1440p @ 120 Hz
N/A
7.9 ms
4k @ 120 Hz
N/A
N/A
1080p with Variable Refresh Rate
N/A
N/A
1440p with VRR
N/A
N/A
4k with VRR
N/A
N/A
8k with VRR
N/A
N/A
Auto Low Latency Mode (ALLM)
No
Yes
Supported Resolutions
7.5
9.6
Resolution
4k
4k
1080p @ 60 Hz @ 4:4:4
Yes
Yes
1080p @ 120 Hz
No
Yes (native support)
1440p @ 60 Hz
No
Yes (forced resolution required)
1440p @ 120 Hz
No
Yes (native support)
4k @ 60 Hz
Yes
Yes
4k @ 60 Hz @ 4:4:4
Yes
Yes
4k @ 120 Hz
No
No
8k @ 30 Hz or 24 Hz
No
No
8k @ 60 Hz
No
No
Input Photos
Side Inputs Picture
Rear Inputs Picture
Total Inputs
HDMI
4
4
USB
3
3
Digital Optical Audio Out
1
1
Analog Audio Out 3.5mm
1
0
Analog Audio Out RCA
0
0
Component In
1 (shared)
0
Composite In
1 (shared)
1 (incl. adapter)
Tuner (Cable/Ant)
1
1
Ethernet
1
1
DisplayPort
0
0
IR In
1
0
SD/SDHC
0
0
Inputs Specifications
HDR10
Yes
Yes
HDR10+
No
No
Dolby Vision
Yes
Yes
HLG
Yes
Yes
3D
No
No
HDMI 2.0 Full Bandwidth
Yes (HDMI 1,2,3,4)
Yes (HDMI 1,2,3,4)
HDMI 2.1
No
No
CEC
Yes
Yes
HDCP 2.2
Yes (HDMI 1,2,3,4)
Yes (HDMI 1,2,3,4)
USB 3.0
Yes (1)
No
Variable Analog Audio Out
Yes
No
Wi-Fi Support
Yes (2.4 GHz, 5 GHz)
Yes (2.4 GHz, 5 GHz)
Audio Passthrough
ARC
Yes (HDMI 3)
Yes (HDMI 2)
eARC support
Yes
No
Dolby Atmos via TrueHD via eARC
Yes
No
DTS:X via DTS-HD MA via eARC
Yes
No
5.1 Dolby Digital via ARC
Yes
Yes
5.1 DTS via ARC
Yes
Yes
5.1 Dolby Digital via Optical
Yes
Yes
5.1 DTS via Optical
Yes
Yes
Sound Quality
Frequency Response
6.6
5.8
Frequency Response
Low-Frequency Extension
119.87 Hz
151.02 Hz
Std. Dev. @ 70
2.81 dB
2.27 dB
Std. Dev. @ 80
3.24 dB
2.82 dB
Std. Dev. @ Max
5.25 dB
4.99 dB
Max
89.0 dB SPL
84.3 dB SPL
Dynamic Range Compression
4.78 dB
3.88 dB
Distortion
4.4
6.7
Total Harmonic Distortion
Weighted THD @ 80
1.537
0.130
Weighted THD @ Max
21.161
0.879
IMD @ 80
9.88%
5.02%
IMD @ Max
55.95%
8.16%
Smart Features
Interface
7.5
8.5
Smart TV Picture
Smart OS
Android TV
WebOS
Version
9.0
4.6
Ease of Use
Average
Easy
Smoothness
Very Smooth
Average
Time Taken to Select YouTube
2 s
2 s
Time Taken to Change Backlight
4 s
6 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
Yes
No
Apps and Features
9.0
8.0
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
9.0
Remote Picture
Size
Large
Large
Voice Control
Many Features
Many Features
CEC Menu Control
Yes
Yes
Other Smart Features
No
Yes
Remote App
Android TV
LG TV Plus
TV Controls
Controls Picture
In The Box
In The Box Picture
Misc
Power Consumption
67 W
117 W
Power Consumption (Max)
171 W
231 W
Firmware
PKG6.2341.0306NAA
03.60.04
Check Price
55"
XBR-55X850G
Searching
Finding store55"
65"
XBR-65X850G
Searching
Finding store65"
75"
XBR-75X850G
Searching
Finding store75"
75UM8070PUA
Searching
Finding store82"
82"
82UM8070PUA
Searching
Finding store85"
XBR-85X850G
Searching
Finding store85"
86"
86"
86UM8070PUA
Searching
Finding store
Sony X850G
LG UM8070
Comments
Sony X850G vs LG UM8070: Main Discussion
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