Site Title

Compare Sony A8H vs Samsung Q90T

Reviews

Neoscore
80%
91%
Pros
  • Gorgeous OLED panel
  • High screen-to-body ratio
  • Supports Dolby Vision, HDR10, and HLG (Hybrid Log Gamma)
  • 10-bit display panel
  • Gorgeous QLED panel
  • High screen-to-body ratio
  • Full-Array LED local dimming
  • Supports HDR10, HLG (Hybrid Log Gamma), HDR10+, and Quantum HDR 2000
  • Rich color reproduction
  • 10-bit display panel
  • Very bright display panel
Cons

Variants

55"
65"
55"
55"
65"
65"
75"
75"
85"

Connectivity

Ports
1x Ethernet RJ45, 4x HDMI 2.0 (CEC), 1x CI+ 1.4, 1x Satellite In (Sub; F-type female), 1x Optical Audio Out, 1x IR Out, 1x AV Composite In (Video + L/R), 1x Satellite In (Main; F-type female), 2x USB 2.0 (max 0.5 A), 1x 3.5 mm Audio Out, 1x USB 3.0 (ma...
75"3x HDMI 2.0 (CEC), 1x HDMI 2.1, 1x Optical Audio Out, 1x RS232 (C), 1x Satellite In (Main; F-type female), 2x USB 2.0, 1x Ethernet RJ4555"3x HDMI 2.0 (CEC), 1x HDMI 2.1, 1x Satellite In (Sub; F-type female), 1x Antenna (RF) (female), 1x Optical Audio Out, 1x Satellite In (Main; F-type female), 2x USB 2.0, 1x CI+ 1.4, 1x Ethernet RJ4575"3x HDMI 2.0 (CEC), 1x HDMI 2.1, 1x Satellite In (Sub; F-type female), 1x Antenna (RF) (female), 1x Optical Audio Out, 1x Satellite In (Main; F-type female), 2x USB 2.0, 1x CI+ 1.4, 1x Ethernet RJ4565"3x HDMI 2.0 (CEC), 1x HDMI 2.1, 1x Satellite In (Sub; F-type female), 1x Antenna (RF) (female), 1x Optical Audio Out, 1x Satellite In (Main; F-type female), 2x USB 2.0, 1x CI+ 1.4, 1x Ethernet RJ4565"3x HDMI 2.0 (CEC), 1x HDMI 2.1, 1x Optical Audio Out, 1x RS232 (C), 1x Satellite In (Main; F-type female), 2x USB 2.0, 1x Ethernet RJ4585"3x HDMI 2.0 (CEC), 1x HDMI 2.1, 1x Optical Audio Out, 1x RS232 (C), 1x Satellite In (Main; F-type female), 2x USB 2.0, 1x Ethernet RJ4555"3x HDMI 2.0 (CEC), 1x HDMI 2.1, 1x Optical Audio Out, 1x RS232 (C), 1x Satellite In (Main; F-type female), 2x USB 2.0, 1x Ethernet RJ45
Wireless Connectivity
WiFi 5 + Bluetooth 4.2 + WiFi Direct + DLNA
WiFi 5 + Bluetooth + WiFi Direct + DLNA

Construction

Camera
No
No
Colors
Black
Titan Black
Drivers | Subwoofer
2 x 5
2 x 10
Speakers
2x 10W
2x 10W
VESA Mount
300 x 300 mm
75"400 x 400 mm55"200 x 200 mm75"400 x 400 mm65"400 x 400 mm65"400 x 400 mm85"600 x 400 mm55"200 x 200 mm

Dimensions

Bezels
55"94.21% screen-to-body ratio65"94.82% screen-to-body ratio
75"95.73% screen-to-body ratio55"95.01% screen-to-body ratio75"95.73% screen-to-body ratio65"95.8% screen-to-body ratio65"95.8% screen-to-body ratio85"96.22% screen-to-body ratio55"95.01% screen-to-body ratio
Size | Depth
55"2.05 in / 52 mm w/o stand, 12.83 in / 326 mm w/ stand65"2.05 in / 52 mm w/o stand, 12.83 in / 326 mm w/ stand
75"1.39 in / 35.2 mm w/o stand, 12.52 in / 317.9 mm w/ stand55"1.37 in / 34.8 mm w/o stand, 9.28 in / 235.6 mm w/ stand75"1.39 in / 35.2 mm w/o stand, 12.52 in / 317.9 mm w/ stand65"1.37 in / 34.8 mm w/o stand, 11.25 in / 285.7 mm w/ stand65"1.37 in / 34.8 mm w/o stand, 11.25 in / 285.7 mm w/ stand85"1.41 in / 35.7 mm w/o stand, 14.39 in / 365.5 mm w/ stand55"1.37 in / 34.8 mm w/o stand, 9.28 in / 235.6 mm w/ stand
Size | Height
55"28.03 in / 712 mm w/o stand, 28.86 in / 733 mm w/ stand65"32.91 in / 836 mm w/o stand, 33.74 in / 857 mm w/ stand
75"37.71 in / 957.8 mm w/o stand, 41.29 in / 1048.7 mm w/ stand55"27.78 in / 705.6 mm w/o stand, 31.29 in / 794.8 mm w/ stand75"37.71 in / 957.8 mm w/o stand, 41.29 in / 1048.7 mm w/ stand65"32.61 in / 828.3 mm w/o stand, 36.19 in / 919.3 mm w/ stand65"32.61 in / 828.3 mm w/o stand, 36.19 in / 919.3 mm w/ stand85"42.61 in / 1082.3 mm w/o stand, 46.19 in / 1173.3 mm w/ stand55"27.78 in / 705.6 mm w/o stand, 31.29 in / 794.8 mm w/ stand
Size | Width
55"48.31 in / 1227 mm65"57.01 in / 1448 mm
75"65.77 in / 1670.6 mm55"48.33 in / 1227.6 mm75"65.77 in / 1670.6 mm65"56.95 in / 1446.5 mm65"56.95 in / 1446.5 mm85"74.52 in / 1892.8 mm55"48.33 in / 1227.6 mm
Weight
55"16.8 kg / 37 lbs w/o stand , 18.6 kg / 41 lbs w/ stand65"21.8 kg / 48 lbs w/o stand , 23.6 kg / 52 lbs w/ stand
75"38.1 kg / 84 lbs w/o stand , 48.1 kg / 106 lbs w/ stand55"20.1 kg / 44 lbs w/o stand , 24.4 kg / 54 lbs w/ stand75"38.7 kg / 85 lbs w/o stand , 48.7 kg / 107 lbs w/ stand65"26.7 kg / 59 lbs w/o stand , 33.6 kg / 74 lbs w/ stand65"26.7 kg / 59 lbs w/o stand , 33.6 kg / 74 lbs w/ stand85"49.5 kg / 109 lbs w/o stand , 61.9 kg / 136 lbs w/ stand55"20.1 kg / 44 lbs w/o stand , 24.4 kg / 54 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
Brightness
75"2000 nits (peak)55"2000 nits (peak)75"2000 nits (peak)65"2000 nits (peak)65"2000 nits (peak)85"2000 nits (peak)55"1500 nits (peak)
Display Backlight
Direct LED (Full-Array Local Dimming)
Display Color Depth
10 bits, 1073741824 colors
10 bits, 1073741824 colors
Display Diagonal
55"55" (54.65 in / 1388 mm)65"65" (64.53 in / 1639 mm)
75"75" (74.53 in / 1893 mm)55"55" (54.65 in / 1388 mm)75"75" (74.53 in / 1893 mm)65"65" (64.53 in / 1639 mm)65"65" (64.53 in / 1639 mm)85"85" (84.25 in / 2140 mm)55"55" (54.65 in / 1388 mm)
Display Type
OLED, LG Display
VA
Gamut
100% DCI-P3
Pixel Density
55"80 ppi65"68 ppi
75"59 ppi55"80 ppi75"59 ppi65"68 ppi65"68 ppi85"52 ppi55"80 ppi
Pixel Pitch
55"0.315 mm65"0.372 mm
75"0.43 mm55"0.315 mm75"0.43 mm65"0.372 mm65"0.372 mm85"0.488 mm55"0.315 mm
Refresh Rate
100 Hz / 120 Hz
40 Hz ~ 120 Hz
Resolution
4K (3840x2160)
4K (3840x2160)
Viewing Angle
178° H / 178° V

Function

HDR
Dolby Vision, HDR10, HLG (Hybrid Log Gamma)
75"HDR10, HLG (Hybrid Log Gamma), HDR10+, Quantum HDR 200055"HDR10, HLG (Hybrid Log Gamma), HDR10+, Quantum HDR 200075"HDR10, HLG (Hybrid Log Gamma), HDR10+, Quantum HDR 200065"HDR10, HLG (Hybrid Log Gamma), HDR10+, Quantum HDR 200065"HDR10, HLG (Hybrid Log Gamma), HDR10+, Quantum HDR 200085"HDR10, HLG (Hybrid Log Gamma), HDR10+, Quantum HDR 200055"HDR10, HLG (Hybrid Log Gamma), HDR10+, Quantum HDR 1500
Licenses
ENERGY STAR, UL/cUL
ENERGY STAR, RoHS
Operating Humidity
10 % ~ 80 %
Operating System
Android 9.0 Pie
Tizen 5.5
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
Processor
4 cores
4 cores
Tuner
Analog (NTSC/PAL/SECAM), DVB-T, DVB-T2, DVB-C, DVB-S2, DVB-S
Analog (NTSC/PAL/SECAM), Clear QAM, ATSC
Variable Framerate
AMD FreeSync Premium
Video
TRILUMINOS Display, Apple AirPlay, Pixel Contrast Booster, Object-based Super Resolution, Voice command, Precision Color Mapping, Apple HomeKit, Light Sensor, Dual Database Processing, Google Assistant, Object-based HDR remaster, Live Color Technology,...
75"Ultra Viewing Angle, Quantum Dot Color, SmartThings, Real Game Enhancer+, Alexa, Light sensor, Google Assistant, Quantum HDR 16x, Multi View, Ambient Mode+, Ultra Viewing Angle, Direct Full Array 16x, Auto Motion Plus, ConnectShare, Game Motion Plus, D...55"Ultra Viewing Angle, Picture-in-Picture, SmartThings, Real Game Enhancer+, Alexa, Light sensor, Google Assistant, Quantum Dot Color, Multi View, Ambient Mode+, Direct Full Array, Auto Motion Plus, ConnectShare, Game Motion Plus, Dynamic Black EQ, Multi...75"Ultra Viewing Angle, Picture-in-Picture, SmartThings, Real Game Enhancer+, Alexa, Light sensor, Google Assistant, Quantum Dot Color, Multi View, Ambient Mode+, Direct Full Array, Auto Motion Plus, ConnectShare, Game Motion Plus, Dynamic Black EQ, Multi...65"Ultra Viewing Angle, Picture-in-Picture, SmartThings, Real Game Enhancer+, Alexa, Light sensor, Google Assistant, Quantum Dot Color, Multi View, Ambient Mode+, Direct Full Array, Auto Motion Plus, ConnectShare, Game Motion Plus, Dynamic Black EQ, Multi...65"Ultra Viewing Angle, Quantum Dot Color, SmartThings, Real Game Enhancer+, Alexa, Light sensor, Google Assistant, Quantum HDR 16x, Multi View, Ambient Mode+, Ultra Viewing Angle, Direct Full Array 16x, Auto Motion Plus, ConnectShare, Game Motion Plus, D...85"Ultra Viewing Angle, Quantum Dot Color, SmartThings, Real Game Enhancer+, Alexa, Light sensor, Google Assistant, Quantum HDR 16x, Multi View, Ambient Mode+, Ultra Viewing Angle, Direct Full Array 20x, Auto Motion Plus, ConnectShare, Game Motion Plus, D...55"Ultra Viewing Angle, Quantum Dot Color, SmartThings, Real Game Enhancer+, Alexa, Light sensor, Google Assistant, Quantum HDR 16x, Multi View, Ambient Mode+, Ultra Viewing Angle, Direct Full Array 16x, Auto Motion Plus, ConnectShare, Game Motion Plus, D...

Performance

Energy Efficiency
55"B65"A
B
Power Consumption
55"131 W (average) / 363 W (max) / 0.5 W (sleep)65"161 W (average) / 479 W (max) / 0.5 W (sleep)
75"127 W (average) / 340 W (max) / 0.5 W (sleep)55"155 W (average) / 0.5 W (sleep)75"282 W (average) / 0.5 W (sleep)65"213 W (average) / 0.5 W (sleep)65"120 W (average) / 295 W (max) / 0.5 W (sleep)85"152 W (average) / 355 W (max) / 0.5 W (sleep)55"100 W (average) / 240 W (max) / 0.5 W (sleep)

Production

Accessory
Voice remote control
QLED Standard Smart Remote - TM2050C
Debut
2020
2020
Model Name
55"KD-55A865"KD-65A8
75"QN75Q90T55"QE55Q90T75"QE75Q90T65"QE65Q90T65"QN65Q90T85"QN85Q90T55"QN55Q90T
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