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Comparison between Samsung QE55Q77T vs Samsung QE55Q65A

General Info
Model Number Samsung QE55Q77T Samsung QE55Q65A
Price
Type TV TV
Year 2020 2021
Brand Samsung Samsung
Model Series Q77T / Q75T / Q74T Q65A
Model Number QE55Q77T QE55Q65A
Alias QE55Q75T
QE55Q74T
GQ55Q77T
GQ55Q75T
GQ55Q74T
QE55Q65AAUXXU
Display
Screen Size Class 55" (inches) 55" (inches)
Diagonal Size 54.65 in
138.8 cm
1388 mm
4.55 ft
54.65 in
138.8 cm
1388 mm
4.55 ft
Screen Width 47.62 in
121 cm
1209.6 mm
3.97 ft
47.62 in
121 cm
1209.6 mm
3.97 ft
Screen Height 26.79 in
68 cm
680.4 mm
2.23 ft
26.79 in
68 cm
680.4 mm
2.23 ft
Display Type VA VA
Display Bit Depth 10 bits (8 bits + FRC) 10 bits (8 bits + FRC)
Frame Rate Control Yes Yes
Max Number of Colors 1073741824 1073741824
Bits 30 30
Screen Aspect Ratio 16:9 16:9
Screen Resolution 3840 x 2160 3840 x 2160
Screen Pixel Pitch 0.315 mm 0.315 mm
Screen Pixel Density 80 ppi 80 ppi
Screen-to-Body Ratio 94.79 % 94.32 %
Backlight Source Edge LED Edge LED
DCI P3 100% 100%
Max Screen Brightness 500 cd/m²
Static Screen Contrast 100 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
HDR HDR10
HLG (Hybrid Log Gamma)
HDR10+
Quantum HDR
HDR10
HLG (Hybrid Log Gamma)
HDR10+
Quantum HDR
3D No No
Size, weight, color
Case Depth 2.26 in
5.7 cm
57.4 mm
0.19 ft
1.01 in
2.6 cm
25.7 mm
0.08 ft
Case Weight 16.7 kg
37 lbs
15.5 kg
34 lbs
Case Width with Stand 48.43 in
123 cm
1230 mm
4.04 ft
48.47 in
123.1 cm
1231.1 mm
4.04 ft
Case Height with Stand 31.06 in
78.9 cm
788.8 mm
2.59 ft
29.44 in
74.8 cm
747.8 mm
2.45 ft
Case Depth with Stand 10.4 in
26.4 cm
264.1 mm
0.87 ft
9.01 in
22.9 cm
228.8 mm
0.75 ft
Case Weight with Stand 18.9 kg
42 lbs
16.2 kg
36 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)
Wi-Fi Direct
DLNA
Bluetooth 5.2
Wireless TV On (WOW)
Wired TV On (WOL)
Connectivity 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
3 x HDMI 2.0
1 x Satellite In (F-type female)
1 x Antenna (RF) (female)
1 x CI+ 1.4
1 x Optical Audio Out
2 x USB 2.0
1 x Ethernet RJ45
Audio
Audio Speakers 2 x 10W 2 x 10W
Features
OS Tizen 5.5 Tizen 6.0
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
PC on TV
TV Plus
Mega Contrast
Music Wall
Multiroom Link
4K Upscaling
Google Assistant
Game Motion Plus
Motion Xcelerator
Light sensor
Accessibility (Enlarge / High Contrast / Multi-output Audio / SeeColors / Color Inversion / Grayscale / Caption Position / Sign Language Zoom / Slow Button Repeat / Separate Closed Caption)
Samsung Health
Super Ultrawide GameView & Game Bar
ConnectShare
Ambient Mode
Bixby
Filmmaker Mode
Contrast Enhancer
Tap View
MBR Support
Auto Motion Plus
SmartThings
Natural Mode Support
Wireless Dex
MultiView
PVR
Alexa
100% Color Volume with Quantum Dot
Digital Clean View
Brightness Detection
3-side Bezelless Design
Clear Motion
Supreme UHD Dimming
Extra Features AirSlim Design
Ergonomics
Case Width 48.43 in
123 cm
1230 mm
4.04 ft
48.47 in
123.1 cm
1231.1 mm
4.04 ft
Case Height 27.79 in
70.6 cm
705.9 mm
2.32 ft
27.91 in
70.9 cm
708.8 mm
2.33 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 200 x 200 200 x 200
Removable VESA Stand Yes Yes
Height Adjustment No Yes
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 50 Hz / 60 Hz
Screen Interpolation Technology Picture Quality Index Picture Quality Index
Screen Interpolation Value 3400 3200
Screen Interpolation Measurement Unit PQI PQI
Accessories
Extras QLED Smart Remote Control SolarCell Remote - TM2180E
Slim Fit Wall Mount
Certificates and Standards
Licenses ENERGY STAR
RoHS
ENERGY STAR
RoHS
Usage and Storage Requirements
Samsung QE55Q77T Samsung QE55Q65A