Notice: Your browser is not supported or outdated so some features of the site might not be available.
Notice: TV 2.0 is finally here! With this massive update, we've completely revamped the way we test and score TVs, with an emphasis on how a TV performs in a bright room. You can read about all the changes in our 2.0 changelog.
Notice: Improving our reviews takes a huge amount of time and effort. We're hiring writers and testers. Apply now!
- Table of Contents
- Top
- Main Differences
- Design
- Picture Quality
- Motion
- Inputs
- Sound Quality
- Smart Features
- Comments
Sony A9G OLED vs Sony A8H OLED
Side-by-Side Comparison
Products
Sony A9G OLED
Sony A8H OLED
Tested using Methodology v1.6
Updated Feb 22, 2024 02:29 PM
SEE PRICE
Amazon.comTested using Methodology v1.6
Updated Feb 07, 2025 06:38 PM
SEARCH
Amazon.com
TypeOLED
Sub-TypeWOLED
Resolution4k
TypeOLED
Sub-TypeWOLED
Resolution4k
Variants
- XBR55A9G (55")
- XBR65A9G (65")
- XBR77A9G (77")
- XBR-55A8H (55")
- XBR-65A8H (65")
Our Verdict
Sony A9G OLED
Sony A8H OLED
Overall, the Sony A8H OLED is slightly better than the Sony A9G OLED. They both perform very similarly, but the A8H can get a lot brighter, it has better out-of-the-box color accuracy, and its input lag is much lower. However, if you use your TV as a PC monitor and you need native support for a 1440p resolution, then you're better off with the A9G.
Check Price
55"
XBR55A9G
Searching
Finding store55"
XBR-55A8H
Searching
Finding store65"
XBR65A9G
Searching
Finding store65"
XBR-65A8H
Searching
Finding store77"
XBR77A9G
Searching
Finding store77"
Main Differences for-
-
Threshold
Full Comparison
Design
Style
Design Picture
Curved
No
No
Accelerated Longevity Test
Uniformity Pictures
Month 24
50% Gray
Longevity Graph
Stand
Stand Picture
Back
Back Picture
Wall Mount
VESA 300x300
VESA 300x300
Borders
Borders Picture
Borders
0.31" (0.8 cm)
0.31" (0.8 cm)
Thickness
Thickness Picture
Max Thickness
1.59" (4.0 cm)
2.17" (5.5 cm)
Build Quality
9.5
9.5
Build quality picture
Picture Quality
Contrast
10
10
Checkerboard Picture
Native Contrast
Inf : 1
Inf : 1
Contrast with local dimming
N/A
N/A
SDR Brightness
6.3
7.0
Real Scene Peak Brightness
281 cd/m²
316 cd/m²
Peak 2% Window
347 cd/m²
429 cd/m²
Peak 10% Window
346 cd/m²
430 cd/m²
Peak 25% Window
346 cd/m²
432 cd/m²
Peak 50% Window
256 cd/m²
314 cd/m²
Peak 100% Window
147 cd/m²
183 cd/m²
Sustained 2% Window
282 cd/m²
409 cd/m²
Sustained 10% Window
283 cd/m²
415 cd/m²
Sustained 25% Window
282 cd/m²
419 cd/m²
Sustained 50% Window
236 cd/m²
308 cd/m²
Sustained 100% Window
147 cd/m²
182 cd/m²
Automatic Brightness Limiting (ABL)
0.044
0.054
Local Dimming
10
10
LD Video, Moving Object
LD Video, Real Content
LD Video, Real Content Side View
Local Dimming
No
No
Backlight
No Backlight
No Backlight
Local Dimming In Game Mode
10
10
LD Video, Moving Object
LD Video, Real Content
LD Video, Real Content Side View
Local Dimming
No
Yes
Backlight
No Backlight
No Backlight
HDR Brightness
6.6
7.0
EOTF
Real Scene Highlight
593 cd/m²
643 cd/m²
Peak 2% Window
689 cd/m²
824 cd/m²
Peak 10% Window
584 cd/m²
687 cd/m²
Peak 25% Window
437 cd/m²
476 cd/m²
Peak 50% Window
258 cd/m²
296 cd/m²
Peak 100% Window
130 cd/m²
161 cd/m²
Sustained 2% Window
380 cd/m²
755 cd/m²
Sustained 10% Window
336 cd/m²
659 cd/m²
Sustained 25% Window
363 cd/m²
465 cd/m²
Sustained 50% Window
252 cd/m²
294 cd/m²
Sustained 100% Window
126 cd/m²
159 cd/m²
Automatic Brightness Limiting (ABL)
0.070
0.092
HDR Brightness In Game Mode
6.7
6.9
Game Mode EOTF
Real Scene Highlight
593 cd/m²
606 cd/m²
Peak 2% Window
690 cd/m²
834 cd/m²
Peak 10% Window
602 cd/m²
686 cd/m²
Peak 25% Window
444 cd/m²
478 cd/m²
Peak 50% Window
287 cd/m²
303 cd/m²
Peak 100% Window
176 cd/m²
186 cd/m²
Sustained 2% Window
396 cd/m²
759 cd/m²
Sustained 10% Window
353 cd/m²
659 cd/m²
Sustained 25% Window
358 cd/m²
469 cd/m²
Sustained 50% Window
249 cd/m²
303 cd/m²
Sustained 100% Window
174 cd/m²
186 cd/m²
Automatic Brightness Limiting (ABL)
0.052
0.084
Gray Uniformity
8.7
8.9
50% Uniformity Picture
50% Std. Dev.
1.296%
1.434%
50% DSE
0.117%
0.116%
5% Uniformity Picture
5% Std. Dev.
0.555%
0.338%
5% DSE
0.111%
0.072%
Black Uniformity
10
10
Native Black Uniformity Picture
Native Std. Dev.
0.269%
0.290%
Black Uniformity Picture with Local Dimming
Std. Dev. w/ L.D.
N/A
N/A
Viewing Angle
8.8
8.5
Viewing Angle Video
Chroma Graph
Color Washout
51°
49°
Hue Graph
Color Shift
31°
30°
Lightness Graph
Brightness Loss
65°
64°
Black Level Raise
70°
70°
Gamma Shift
67°
57°
Reflections
9.3
9.2
Reflections Picture
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Glossy
Glossy
Total Reflections
1.5%
1.5%
Indirect Reflections
0.1%
0.1%
Calculated Direct Reflections
1.3%
1.4%
Pre Calibration
7.1
8.7
Pre White Balance Picture
Pre Gamma Curve Picture
Pre Color Picture
White Balance dE
4.25
1.84
Color dE
2.38
1.42
Gamma
2.11
2.23
Color Temperature
6,076 K
6,742 K
Picture Mode
Custom
Custom
Color Temp Setting
Expert 1
Expert 1
Gamma Setting
0
0
Post Calibration
9.5
9.4
Post White Balance Picture
Post Gamma Curve Picture
Post Color Picture
White Balance dE
0.40
0.36
Color dE
1.07
1.27
Gamma
2.20
2.21
Color Temperature
6,506 K
6,499 K
White Balance Calibration
10 point
10 point
Color Calibration
Yes
Yes
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
OLED
OLED
Sub-Type
WOLED
WOLED
Color Gamut
8.4
8.6
Wide Color Gamut
Yes
Yes
Color Gamut DCI-P3 Picture
DCI P3 xy
94.50%
97.13%
DCI P3 uv
96.95%
97.20%
Color Gamut Rec.2020 Picture
Rec 2020 xy
69.59%
73.24%
Rec 2020 uv
74.13%
77.25%
Color Volume
7.1
7.7
P3 Color Volume ITP Picture
Normalized DCI P3 Coverage ITP
76.7%
88.1%
10,000 cd/m² DCI P3 Coverage ITP
38.3%
41.0%
2020 Color Volume ITP Picture
Normalized Rec 2020 Coverage ITP
64.7%
65.9%
10,000 cd/m² Rec 2020 Coverage ITP
29.3%
35.2%
Gradient
9.3
9.3
Gradient Picture
Color Depth
10 Bit
10 Bit
Red (Std. Dev.)
0.066
0.066
Green (Std. Dev.)
0.079
0.078
Blue (Std. Dev.)
0.059
0.060
Gray (Std. Dev.)
0.069
0.073
Temporary Image Retention
9.9
8.8
Image Retention Picture
IR after 0 min recovery
0.05%
0.27%
IR after 2 min recovery
0.00%
0.21%
IR after 4 min recovery
0.00%
0.13%
IR after 6 min recovery
0.00%
0.06%
IR after 8 min recovery
0.00%
0.00%
IR after 10 min recovery
0.00%
0.00%
Permanent Burn-In Risk
2.0
2.0
Permanent Burn-In Risk
Yes
Yes
Motion
Response Time
9.9
9.9
Motion Blur Picture
Response Time Chart
80% Response Time
0.2 ms
0.2 ms
100% Response Time
1.9 ms
2.3 ms
Flicker-Free
10
10
Backlight chart
Flicker-Free
No
No
PWM Dimming Frequency
0 Hz
0 Hz
Black Frame Insertion (BFI)
8.7
10
BFI Picture
BFI Frequency Picture
Optional BFI
Yes
Yes
Min Flicker For 60 fps
60 Hz
60 Hz
60Hz For 60 fps
Yes
Yes
120Hz For 120 fps
No
Yes
Min Flicker for 60 fps in Game Mode
60 Hz
60 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
4.9
5.0
Frame Hold Time @ 24 fps
39.8 ms
39.4 ms
Frame Hold Time @ 60 fps
14.8 ms
14.4 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
8.3
9.1
1080p @ 60Hz
27.3 ms
18.7 ms
1080p @ 60Hz Outside Game Mode
102.3 ms
110.2 ms
1440p @ 60Hz
27.0 ms
N/A
4k @ 60Hz
27.2 ms
18.5 ms
4k @ 60Hz + 10-Bit HDR
27.1 ms
18.5 ms
4k @ 60Hz @ 4:4:4
27.0 ms
18.4 ms
4k @ 60Hz Outside Game Mode
93.8 ms
93.5 ms
4k @ 60Hz With Interpolation
85.6 ms
85.3 ms
8k @ 60Hz
N/A
N/A
1080p @ 120Hz
18.8 ms
10.5 ms
1440p @ 120Hz
43.5 ms
N/A
4k @ 120Hz
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
Supported Resolutions
9.6
9.2
Resolution
4k
4k
1080p @ 60Hz @ 4:4:4
Yes
Yes
1080p @ 120Hz
Yes (native support)
Yes (native support)
1440p @ 60Hz
Yes (forced resolution required)
Yes (forced resolution required)
1440p @ 120Hz
Yes (forced resolution required)
No
4k @ 60Hz
Yes
Yes
4k @ 60Hz @ 4:4:4
Yes
Yes
4k @ 120Hz
No
No
8k @ 30Hz or 24Hz
No
No
8k @ 60Hz
No
No
Advanced Console Compatibility
PS5 Screenshot
Xbox Series X Screenshot
Auto Low Latency Mode (ALLM)
No
No
PS5, 4k @ 120Hz + HDR
No
No
PS5, 4k @ 120Hz
No
No
PS5, 4k @ 60Hz + HDR
Yes
Yes
PS5, 1440p @ 120Hz
PS5 can't do 1440p
PS5 can't do 1440p
PS5, 1080p @ 120Hz
Yes
Yes
PS5, Variable Refresh Rate
No
PS5 can't do VRR yet
Xbox Series X, 4k @ 120Hz + HDR
No
No
Xbox Series X, 4k @ 120Hz
No
No
Xbox Series X, 4k @ 60Hz + HDR
Yes
Yes
Xbox Series X, 1440p @ 120Hz
No
No
Xbox Series X, 1080p @ 120Hz
Yes
Yes
Xbox Series X, Variable Refresh Rate
No
No
Inputs Specifications
HDR10
Yes
Yes
HDR10+
No
No
Dolby Vision
Yes
Yes
HLG
Yes
Yes
HDMI 2.0 Full Bandwidth
Yes (HDMI 1,2,3,4)
Yes (HDMI 1,2,3,4)
HDMI 2.1 Class Bandwidth
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)
Yes (1)
Variable Analog Audio Out
Yes
Yes
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
4
4
USB
3
3
Digital Optical Audio Out
1
1
Analog Audio Out 3.5mm
1
1
Analog Audio Out RCA
0
0
Component In
0
0
Composite In
1 (adapter required, not incl.)
1 (adapter required, not incl.)
Tuner (Cable/Ant)
1
1
Ethernet
1
1
DisplayPort
0
0
IR In
1
1
SD/SDHC
0
0
Audio Passthrough
ARC
Yes (HDMI 3)
Yes (HDMI 3)
eARC support
Yes
Yes
Dolby Atmos via TrueHD via eARC
Yes
Yes
DTS:X via DTS-HD MA via eARC
Yes
Yes
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
7.7
7.5
Frequency Response
Low-Frequency Extension
71.27 Hz
63.50 Hz
Std. Dev. @ 70
3.44 dB
3.87 dB
Std. Dev. @ 80
2.96 dB
4.44 dB
Std. Dev. @ Max
4.61 dB
5.78 dB
Max
92.8 dB SPL
93.9 dB SPL
Dynamic Range Compression
3.33 dB
2.46 dB
Distortion
5.8
6.5
Total Harmonic Distortion
Weighted THD @ 80
0.101
0.060
Weighted THD @ Max
6.760
6.834
IMD @ 80
1.94%
0.85%
IMD @ Max
48.56%
23.40%
Smart Features
Interface
7.5
7.5
Smart TV Picture
Smart OS
Android TV
Android TV
Version
8.0
9.0
Ease of Use
Average
Average
Smoothness
Very Smooth
Very Smooth
Time Taken to Select YouTube
2 s
2 s
Time Taken to Change Backlight
2 s
2 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
Yes
Apps and Features
9.0
9.0
Apps Picture
App Selection
Great
Great
App Smoothness
Very Smooth
Very Smooth
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
Large
Large
Voice Control
Many Features
Many Features
CEC Menu Control
Yes
Yes
Other Smart Features
No
No
Remote App
Android TV
Android TV
TV Controls
Controls Picture
In The Box
In The Box Picture
Misc
Power Consumption
96 W
99 W
Power Consumption (Max)
149 W
159 W
Firmware
PKG6.2466.0322NAA
PKG6.4770.0615NAA
Check Price
55"
XBR55A9G
Searching
Finding store55"
XBR-55A8H
Searching
Finding store65"
XBR65A9G
Searching
Finding store65"
XBR-65A8H
Searching
Finding store77"
XBR77A9G
Searching
Finding store77"
Sony A9G OLED
Sony A8H OLED
Comments
Sony A9G OLED vs Sony A8H OLED: 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.