Compare TCL R648 vs Samsung QN700A vs Samsung QN90A
Variants
65
75
65"
55"
75"
43"
43"
50"
50"
55"
55"
65"
65"
75"
75"
85"
85"
98"
98"
Connectivity
Ports
2x HDMI 2.0, 2x HDMI 2.1, 1x AV Composite In 3.5 mm jack, 1x 3.5 mm Audio Out, 1x S/PDIF, 1x Cable/Antenna In (F-type female), 1x USB 2.0, 1x Ethernet RJ45
3x HDMI 2.0, 1x HDMI 2.1, 1x Optical Audio Out, 1x CI+ 1.4, 1x Antenna (RF), 1x Cable/Antenna In (F-type female), 3x USB 2.0, 1x Ethernet RJ45
Wireless Connectivity
WiFi 5 + WiFi Direct
WiFi 6 + Bluetooth 5.2 + WiFi Direct + DLNA
Construction
Camera
No
No
No
Colors
Black
Sand Carbon
Sand Black, Titan Black
Drivers | Subwoofer
1 x 30
2 x 10
Speakers
2x 15W
VESA Mount
400 x 400 mm
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
1400 nits / 1800 nits (peak)
Contrast Ratio
3500:1 (static), 25000:1 (dynamic)
Display Backlight
Mini LED
Mini LED
Mini LED
Display Color Depth
10 bits, 1073741824 colors
10 bits, 1073741824 colors
10 bits, 1073741824 colors
Display Type
Anti-glare/Matte
Anti-glare/Matte
Gamut
100% DCI-P3
Input Lag
5.3 ms
Refresh Rate
48 Hz ~ 120 Hz
40 Hz ~ 120 Hz
40 Hz ~ 120 Hz
Resolution
8K UHD (7680x4320)
8K UHD (7680x4320)
4K (3840x2160)
Response Time
3.3 ms (min) / 9 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V
Function
Chipset
MediaTek
HDR
HDR10, HLG (Hybrid Log Gamma), Dolby Vision, HDR
HDR10, HDR10+, HLG (Hybrid Log Gamma), Quantum HDR 2000
Licenses
8K Association, CTA 8K Ultra HD Connected, NextGen TV
CTA 4K Ultra HD Connected, NextGen TV
Operating Humidity
20 % ~ 80 %
10 % ~ 80 %
10 % ~ 80 %
Operating System
Roku TV
Tizen 6.0
Tizen 6.0
Operating Temperature
5 °C ~ 35 °C , 41 °F ~ 95 °F
10 °C ~ 40 °C , 50 °F ~ 104 °F
10 °C ~ 40 °C , 50 °F ~ 104 °F
Processor
4 cores
4 cores
4 cores
Tuner
Analog (NTSC/PAL/SECAM), ATSC, Clear QAM
Analog (NTSC/PAL/SECAM), DVB-T, DVB-T2, DVB-C, DVB-S, DVB-S2
Analog (NTSC/PAL/SECAM), ATSC, Clear QAM, ATSC 3.0
Variable Framerate
AMD FreeSync Premium
AMD FreeSync Premium
Video
YouTube, Apple TV+, Smart HDR, Smart Contrast, THX Certified Game Mode, Auto Game Mode, Netflix, Disney+, FullView Edge-to-Edge Glass Design, Smart 8K Upscaling, Prime Video, V-Chip, Easy Voice Control, Contrast Control Zones technology, Alexa, Quantum...
Motion Xcelerator Turbo, SmartThings Compatible, Expert Calibration, Google Assistant, Game Motion Plus, 360 Video Player, TV Plus, Digital Clean View, Contrast Enhancer, Far-Field Voice Interaction, Tap View, Dynamic Black EQ, Ultimate 8K Dimming, 8K ...
Performance
Energy Efficiency
G
Production
Accessory
Pro Voice-Enabled Remote Control - RC580
One Connect Box - Y21 8K, SolarCell Remote - TM2180E
SolarCell Remote - TM2180E
Debut
2021
2021
2021
Reviews
Neofiliac score
80%
90%
96%
Pros
- High screen-to-body ratio
- 8K UHD resolution
- Mini LED backlighting
- Supports HDR10, HLG (Hybrid Log Gamma), Dolby Vision, and HDR
- 10-bit display panel
- Gorgeous QLED panel
- High screen-to-body ratio
- 8K UHD resolution
- Mini LED backlighting
- Supports HDR10, HDR10+, HLG (Hybrid Log Gamma), and Quantum HDR 2000
- Rich color reproduction
- 10-bit display panel
- Gorgeous QLED panel
- High screen-to-body ratio
- Mini LED backlighting
- Supports HDR10, HDR10+, HDR10+ Adaptive, HLG (Hybrid Log Gamma), and Quantum HDR 32X
- Rich color reproduction
- Very high 3500:1 contrast ratio
- 10-bit display panel
- Very bright display panel
Cons
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