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Comparison between Samsung QN75Q70A vs Samsung QN55Q70T

General Info
Model Number Samsung QN75Q70A Samsung QN55Q70T
Price
Type TV TV
Year 2021 2020
Brand Samsung Samsung
Model Series Q70A Q70T
Model Number QN75Q70A QN55Q70T
Alias QN75Q70AAFXZA QN55Q70TAFXZA
Display
Screen Size Class 75" (inches) 55" (inches)
Diagonal Size 74.53 in
189.3 cm
1893 mm
6.21 ft
54.65 in
138.8 cm
1388 mm
4.55 ft
Screen Width 64.97 in
165 cm
1650.24 mm
5.41 ft
47.62 in
121 cm
1209.6 mm
3.97 ft
Screen Height 36.55 in
92.8 cm
928.26 mm
3.05 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 0.43 mm 0.315 mm
Screen Pixel Density 59 ppi 80 ppi
Screen-to-Body Ratio 95.17 % 94.78 %
Backlight Source Edge LED Edge LED
DCI P3 100% 100%
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 1 in
2.5 cm
25.4 mm
0.08 ft
2.26 in
5.7 cm
57.4 mm
0.19 ft
Case Weight 32.1 kg
71 lbs
17.2 kg
38 lbs
Case Width with Stand 66 in
167.6 cm
1676.4 mm
5.5 ft
48.43 in
123 cm
1230.1 mm
4.04 ft
Case Height with Stand 40.4 in
102.6 cm
1026.16 mm
3.37 ft
30.85 in
78.4 cm
783.7 mm
2.57 ft
Case Depth with Stand 13.3 in
33.8 cm
337.8 mm
1.11 ft
9.58 in
24.3 cm
243.3 mm
0.8 ft
Case Weight with Stand 33.4 kg
73 lbs
17.4 kg
38 lbs
Case Color Black Black
Hardware
CPU Cores 4 4
TV Tuner Analog (NTSC/PAL/SECAM)
Clear QAM
ATSC
Analog (NTSC/PAL/SECAM)
Clear QAM
ATSC
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 5.2
Wireless TV On (WOW)
Wired TV On (WOL)
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 3 x HDMI 2.0
1 x HDMI 2.1
1 x Optical Audio Out
1 x RS232 (C)
1 x Cable/Antenna In (F-type female)
2 x USB 2.0
1 x Ethernet RJ45
3 x HDMI 2.0 (CEC)
1 x HDMI 2.1
1 x Optical Audio Out
1 x RS232 (C)
1 x Satellite In (Main; F-type female)
2 x USB 2.0
1 x Ethernet RJ45
Audio
Audio Speakers 2 x 10W 2 x 10W
Features
OS Tizen 6.0 Tizen 5.5
Cool Features MBR Support
PC on TV
Far-Field Voice Interaction
HDR Gaming Interest Group (HGiG)
Google Assistant
360 Camera Support
Super Ultrawide GameView & Game Bar
Contrast Enhancer
V-Chip
Wide Viewing Angle
ConnectShare
Filmmaker Mode
SmartThings
Digital Clean View
Supreme UHD Dimming
360 Video Player
Motion Xcelerator Turbo+
Multiroom Link
Auto Motion Plus
Accessibility (Enlarge / High Contrast / Multi-output Audio / SeeColors / Color Inversion / Grayscale / Caption Position / Sign Language Zoom / Slow Button Repeat / Separate Closed Caption)
Alexa
Clear Motion
TV Plus
Tap View
Bixby
Natural Mode Support
Dynamic Black EQ
Adaptive Picture
MultiView
Wireless Dex
Light sensor
Samsung Health
Game Motion Plus
Mega Contrast
4K AI Upscaling
100% Color Volume with Quantum Dot
Brightness/Color Detection
Ambient Mode+
3-side Bezelless Design
AMD FreeSync Premium Pro
Voice command
Music Wall
Wide Viewing Angle
Quantum Processor 4K
Voice command
Supreme UHD Dimming
Alexa
Multi View
Light sensor
Real Game Enhancer+
Multiroom Link
Ambient Mode+
Dynamic Black EQ
Auto Motion Plus
ConnectShare
Google Assistant
Filmmaker Mode
Quantum Dot Color
Bixby
V-Chip
SmartThings
AMD FreeSync Premium
4K AI Upscaling
Game Motion Plus
Contrast Enhancer
Adaptive Picture
Digital Clean View
Extra Features AirSlim Design
Ergonomics
Case Width 66 in
167.6 cm
1676.4 mm
5.5 ft
48.43 in
123 cm
1230.1 mm
4.04 ft
Case Height 37.8 in
96 cm
960.1 mm
3.15 ft
27.79 in
70.6 cm
705.9 mm
2.32 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 400 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 40 Hz - 120 Hz 40 Hz - 120 Hz
Screen Interpolation Technology Motion Rate Motion Rate
Screen Interpolation Value 240 240
Screen Interpolation Measurement Unit MR MR
Accessories
Extras SolarCell Remote - TM2180E
Slim Fit Wall Mount
Smart remote control - TM2050C
Certificates and Standards
Licenses ENERGY STAR
RoHS
ENERGY STAR
RoHS
Usage and Storage Requirements
Samsung QN75Q70A Samsung QN55Q70T