Compare Samsung QN900A vs Sony XH90 vs Samsung RU7170
Variants
65"
85"
75"
85"
75"
65"
55"
65"
75"
85"
43"
50"
55"
58"
65"
75"
Connectivity
Ports
3x HDMI 2.0 (ARC; CEC), 1x Satellite In (Main; F-type female), 1x AV Component In (YPbPr + L/R), 1x Antenna (RF) (female), 1x Optical Audio Out, 1x AV Composite In (Video + L/R), 2x USB 2.0, 1x CI+ 1.4, 1x Ethernet RJ45
Wireless Connectivity
WiFi 5 + Bluetooth 4.2 + WiFi Direct + DLNA
WiFi 4 + Bluetooth + WiFi Direct + DLNA
Construction
Camera
No
No
No
Colors
Frost Silver, Stainless Steel
Black
Black
Speakers
2x 10W
2x 10W
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
150 nits / 300 nits (peak)
Contrast Ratio
1600:1 (static)
5500:1 (static)
Display Backlight
Mini LED
Direct LED (Full-Array Local Dimming)
Edge LED
Display Color Depth
10 bits, 1073741824 colors
10 bits, 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Type
VA
VA
Gamut
100% DCI-P3
85% DCI-P3, 65% Rec.2020
Input Lag
11 ms
Refresh Rate
40 Hz ~ 120 Hz
100 Hz / 120 Hz
60 Hz
Resolution
8K UHD (7680x4320)
4K (3840x2160)
4K (3840x2160)
Response Time
8 ms (min) / 20 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
Function
Chipset
MediaTek MT7921AU
HDR
Dolby Vision, HDR10, HLG (Hybrid Log Gamma)
HDR10, HLG (Hybrid Log Gamma), HDR10+
Licenses
ENERGY STAR, RoHS
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
Operating System
Tizen 6.0
Android 9.0 Pie
Tizen 5.0
Operating Temperature
10 °C ~ 40 °C , 50 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Processor
4 cores
4 cores
4 cores
Tuner
Analog (NTSC/PAL/SECAM), ATSC, Clear QAM, ATSC 3.0
Analog (NTSC/PAL/SECAM), DVB-T, DVB-T2, DVB-C, DVB-S, DVB-S2
Analog (NTSC/PAL/SECAM), DVB-T, DVB-T2, DVB-C, DVB-S2
Variable Framerate
AMD FreeSync Premium
Video
X-tended Dynamic Range PRO, Apple AirPlay 2, Triluminos Display, Precision Color Mapping, Voice command, Apple HomeKit, Light sensor, Chromecast built-in, Dynamic Contrast Enhancer, Object-based HDR remaster, Live Color Technology, X-Motion Clarity, Du...
Auto Low Latency Mode, Auto Motion Plus, PurColor, Digital Clean View, Google Assistant, Voice command, UHD Dimming, Game Mode (Auto Game Mode), Contrast Enhancer, 4K UHD Processor, UHD Upscaling, HDCP (High-bandwidth Digital Content Protection) 2.2, A...
Performance
Energy Efficiency
A
Production
Accessory
Smart remote control - TM1240A
Debut
2021
2020
2019
Reviews
Neofiliac score
91%
76%
64%
Pros
- Gorgeous QLED panel
- High screen-to-body ratio
- 8K UHD resolution
- Mini LED backlighting
- Supports HDR10, HDR10+, HDR10+ Adaptive, HLG (Hybrid Log Gamma), and Quantum HDR 64X
- Rich color reproduction
- High 1600:1 contrast ratio
- 10-bit display panel
- High screen-to-body ratio
- Full-Array LED local dimming
- Supports Dolby Vision, HDR10, and HLG (Hybrid Log Gamma)
- 10-bit display panel
- High screen-to-body ratio
- Supports HDR10, HLG (Hybrid Log Gamma), and HDR10+
- Exceptional 5500:1 contrast ratio
- 10-bit display panel
Cons
- Slow response time
- Display panel quite dark
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