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Comparison between Samsung QE85Q900R vs Samsung QE55Q77T

General Info
Model Number Samsung QE85Q900R Samsung QE55Q77T
Price
Type TV TV
Year 2018 2020
Brand Samsung Samsung
Model Series Q900R Q77T / Q75T / Q74T
Model Number QE85Q900R QE55Q77T
Alias GQ85Q900RGLXZG
QE85Q900RATXXC
QE55Q75T
QE55Q74T
GQ55Q77T
GQ55Q75T
GQ55Q74T
Display
Screen Size Class 85" (inches) 55" (inches)
Diagonal Size 84.25 in
214 cm
2140 mm
7.02 ft
54.65 in
138.8 cm
1388 mm
4.55 ft
Screen Width 73.43 in
186.5 cm
1865.17 mm
6.12 ft
47.62 in
121 cm
1209.6 mm
3.97 ft
Screen Height 41.31 in
104.9 cm
1049.16 mm
3.44 ft
26.79 in
68 cm
680.4 mm
2.23 ft
Display Type VA VA
Display Bit Depth 10 bits 10 bits (8 bits + FRC)
Frame Rate Control No Yes
Max Number of Colors 1073741824 1073741824
Bits 30 30
Screen Aspect Ratio 16:9 16:9
Screen Resolution 7680 x 4320 3840 x 2160
Screen Pixel Pitch 0.243 mm 0.315 mm
Screen Pixel Density 105 ppi 80 ppi
Screen-to-Body Ratio 93.87 % 94.79 %
Backlight Source Direct LED (Full-Array Local Dimming) Edge LED
DCI P3 100% 100%
Max Screen Brightness 4000 cd/m² 500 cd/m²
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
HDR HDR10
HDR10+
HDR 4000
HLG (Hybrid Log Gamma)
HDR10
HLG (Hybrid Log Gamma)
HDR10+
Quantum HDR
3D No No
Size, weight, color
Case Depth 1.39 in
3.5 cm
35.2 mm
0.12 ft
2.26 in
5.7 cm
57.4 mm
0.19 ft
Case Weight 56.1 kg
123 lbs
16.7 kg
37 lbs
Case Width with Stand 75.01 in
190.5 cm
1905.2 mm
6.25 ft
48.43 in
123 cm
1230 mm
4.04 ft
Case Height with Stand 45.5 in
115.6 cm
1155.6 mm
3.79 ft
31.06 in
78.9 cm
788.8 mm
2.59 ft
Case Depth with Stand 15.69 in
39.9 cm
398.5 mm
1.31 ft
10.4 in
26.4 cm
264.1 mm
0.87 ft
Case Weight with Stand 57.7 kg
127 lbs
18.9 kg
42 lbs
Case Color Black Black and Silver
Hardware
CPU Cores 4 4
TV Tuner Analog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-C
DVB-S
DVB-S2
Analog (NTSC/PAL/SECAM)
DVB-T2
DVB-C
DVB-S2
DVB-T
DVB-S
Built-in Camera No No
Network LAN
Wi-Fi
802.11a (IEEE 802.11a-1999)
802.11b (IEEE 802.11b-1999)
802.11g (IEEE 802.11g-2003)
802.11n (IEEE 802.11n-2009)
802.11n 5GHz
802.11ac (IEEE 802.11ac)
Bluetooth
Wi-Fi Direct
DLNA
LAN
Wi-Fi
802.11a (IEEE 802.11a-1999)
802.11b (IEEE 802.11b-1999)
802.11g (IEEE 802.11g-2003)
802.11n (IEEE 802.11n-2009)
802.11n 5GHz
802.11ac (IEEE 802.11ac)
Wi-Fi Direct
DLNA
Bluetooth 4.2
Connectivity 1 x Ethernet RJ45
3 x HDMI 2.0 (ARC; CEC)
1 x Satellite In (Main; F-type female)
1 x Optical Audio Out
1 x Satellite In (Sub; F-type female)
1 x HDMI 2.1 (ARC; CEC)
2 x USB 2.0 (max 0.5 A)
1 x Antenna (RF) (female)
1 x USB 2.0 (max 1 A)
1 x CI+ 1.4
4 x HDMI 2.0 (CEC)
1 x HDMI 2.1
1 x Satellite In (Sub; F-type female)
1 x Antenna (RF)
1 x Optical Audio Out
1 x Satellite In (Main; F-type female)
2 x USB 2.0
1 x CI+ 1.4
1 x Ethernet RJ45
Audio
Audio Speakers 2 x 10W 2 x 10W
Built-in Subwoofer 2 x 10
Features
OS Tizen 4.0 Tizen 5.5
Cool Features Auto Motion Plus
Ultra Black 2.0 Elite
Quantum Dot Color
Voice command
Contrast Enhancer
Q Color
Extended PVR
Light sensor
Q HDR Elite
Q Contrast Elite
HDCP (High-bandwidth Digital Content Protection) 2.2
Digital Clean View
8K AI Upscaling
Q Engine
Micro Supreme Dimming UHD
Anynet+ (HDMI-CEC)
Picture-in-Picture
Ultimate UHD Dimming
Quantum Dot Color
Real Game Enhancer+
PVR via USB
Alexa
Mega Contrast
Light sensor
Quantum Processor 4K
Multi View
Ambient Mode+
Voice command
Filmmaker Mode
Bixby
Contrast Enhancer
Google Assistant
Game Motion Plus
Multiroom Link
ConnectShare
Wide Viewing Angle
SmartThings
Picture-in-Picture
Tap View
AMD FreeSync Premium
4K AI Upscaling
Game Surround Sound
Digital Clean View
Adaptive Picture
Dynamic Black EQ
Ergonomics
Case Width 75.01 in
190.5 cm
1905.2 mm
6.25 ft
48.43 in
123 cm
1230 mm
4.04 ft
Case Height 43.08 in
109.4 cm
1094.2 mm
3.59 ft
27.79 in
70.6 cm
705.9 mm
2.32 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 600 x 400 200 x 200
Removable VESA Stand Yes Yes
Height Adjustment No No
Landscape or Portrait Pivot Support No No
Left or Right Swivel Support No No
Forward and Backward Tilt Support No No
Frequency and Interpolation
Vertical Digital Frequency 120 Hz 40 Hz - 120 Hz
Screen Interpolation Technology Picture Quality Index Picture Quality Index
Screen Interpolation Value 4000 3400
Screen Interpolation Measurement Unit PQI PQI
Accessories
Extras One Connect Box
One connect cable
Smart remote control - TM1890A
QLED Smart Remote Control
Certificates and Standards
Licenses ENERGY STAR
RoHS
ENERGY STAR
RoHS
Usage and Storage Requirements
Safe Operating Temperature Level 10 °C - 40 °C
50 °F - 104 °F
Safe Operating Humidity Level 10 % - 80 %
Internal Storage Temperature -20 °C - 40 °C
-4 °F - 104 °F
Internal Storage Humidity 5 % - 95 %
Samsung QE85Q900R Samsung QE55Q77T