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Comparison between Samsung QE75Q77T vs Samsung QE75Q900R

General Info
Model Number Samsung QE75Q77T Samsung QE75Q900R
Price
Type TV TV
Year 2020 2018
Brand Samsung Samsung
Model Series Q77T / Q75T / Q74T Q900R
Model Number QE75Q77T QE75Q900R
Alias QE75Q75T
GQ75Q77T
GQ75Q75T
GQ75Q900RGLXZG
QE75Q900RATXXC
Display
Screen Size Class 75" (inches) 75" (inches)
Diagonal Size 74.53 in
189.3 cm
1893 mm
6.21 ft
74.53 in
189.3 cm
1893 mm
6.21 ft
Screen Width 64.97 in
165 cm
1650.24 mm
5.41 ft
64.96 in
165 cm
1649.89 mm
5.41 ft
Screen Height 36.55 in
92.8 cm
928.26 mm
3.05 ft
36.54 in
92.8 cm
928.065 mm
3.04 ft
Display Type VA VA
Display Bit Depth 10 bits (8 bits + FRC) 10 bits
Frame Rate Control Yes No
Max Number of Colors 1073741824 1073741824
Bits 30 30
Screen Aspect Ratio 16:9 16:9
Screen Resolution 3840 x 2160 7680 x 4320
Screen Pixel Pitch 0.43 mm 0.215 mm
Screen Pixel Density 59 ppi 118 ppi
Screen-to-Body Ratio 95.28 % 94.65 %
Backlight Source Edge LED Direct LED (Full-Array Local Dimming)
DCI P3 100% 100%
Rec.2020 70
Screen Brightness 550 cd/m²
Max Screen Brightness 500 cd/m² 4000 cd/m²
Static Screen Contrast 7000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Screen Input Lag 15 ms
Display Average Response Time 12 ms
HDR HDR10
HLG (Hybrid Log Gamma)
HDR10+
Quantum HDR
HDR10
HDR10+
HDR 4000
HLG (Hybrid Log Gamma)
3D No No
Size, weight, color
Case Depth 2.38 in
6 cm
60.4 mm
0.2 ft
1.4 in
3.6 cm
35.6 mm
0.12 ft
Case Weight 36 kg
79 lbs
41.1 kg
90 lbs
Case Width with Stand 65.96 in
167.5 cm
1675.4 mm
5.5 ft
66.03 in
167.7 cm
1677.2 mm
5.5 ft
Case Height with Stand 40.97 in
104.1 cm
1040.6 mm
3.41 ft
40.35 in
102.5 cm
1024.9 mm
3.36 ft
Case Depth with Stand 12.72 in
32.3 cm
323 mm
1.06 ft
13.28 in
33.7 cm
337.4 mm
1.11 ft
Case Weight with Stand 39.5 kg
87 lbs
42.1 kg
93 lbs
Case Color Black and Silver Black
Hardware
CPU Cores 4 4
TV Tuner Analog (NTSC/PAL/SECAM)
DVB-T2
DVB-C
DVB-S2
DVB-T
DVB-S
Analog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-C
DVB-S
DVB-S2
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)
Wi-Fi Direct
DLNA
Bluetooth 4.2
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
Connectivity 3 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
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
Audio
Audio Speakers 2 x 10W 2 x 10W
Built-in Subwoofer 2 x 10
Features
OS Tizen 5.5 Tizen 4.0
Cool Features 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
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
Ergonomics
Case Width 65.96 in
167.5 cm
1675.4 mm
5.5 ft
66.03 in
167.7 cm
1677.2 mm
5.5 ft
Case Height 37.78 in
96 cm
959.6 mm
3.15 ft
37.98 in
96.5 cm
964.6 mm
3.16 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 400 x 400 400 x 400
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 40 Hz - 120 Hz 120 Hz
Screen Interpolation Technology Picture Quality Index Picture Quality Index
Screen Interpolation Value 3400 4000
Screen Interpolation Measurement Unit PQI PQI
Accessories
Extras QLED Smart Remote Control One Connect Box
One connect cable
Smart remote control - TM1890A
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 QE75Q77T Samsung QE75Q900R