Comparison between Samsung QE75QN900A vs Samsung QE75Q900R

General Info
Model Number	Samsung QE75QN900A	Samsung QE75Q900R

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2021	2018
Brand	Samsung	Samsung
Model Series	QN900A	Q900R
Model Number	QE75QN900A	QE75Q900R
Alias	QE75QN900ATXXC GQ75QN900ATXZG	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
Display Bit Depth	10 bits	10 bits
Frame Rate Control	No	No
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	7680 x 4320	7680 x 4320
Screen Pixel Pitch	0.215 mm	0.215 mm
Screen Pixel Density	118 ppi	118 ppi
Screen-to-Body Ratio	97.9 %	94.65 %
Backlight Source	Mini LED	Direct LED (Full-Array Local Dimming)
DCI P3	100%	100%
Rec.2020		70
Screen Brightness		550 cd/m²
Max Screen Brightness		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
Display Coating	Anti-glare/Matte
HDR	HDR10 HDR10+ HDR10+ Adaptive HLG (Hybrid Log Gamma) Quantum HDR 4000	HDR10 HDR10+ HDR 4000 HLG (Hybrid Log Gamma)
3D	No	No
Size, weight, color
Case Depth	0.61 in 1.5 cm 15.4 mm 0.05 ft	1.4 in 3.6 cm 35.6 mm 0.12 ft
Case Weight	31 kg 68 lbs	41.1 kg 90 lbs
Case Width with Stand	65.1 in 165.4 cm 1653.54 mm 5.43 ft	66.03 in 167.7 cm 1677.2 mm 5.5 ft
Case Height with Stand	40.02 in 101.7 cm 1016.6 mm 3.34 ft	40.35 in 102.5 cm 1024.9 mm 3.36 ft
Case Depth with Stand	12.62 in 32.1 cm 320.5 mm 1.05 ft	13.28 in 33.7 cm 337.4 mm 1.11 ft
Case Weight with Stand	41 kg 90 lbs	42.1 kg 93 lbs
Case Color	Frost Silver, Stainless Steel	Black
Hardware
System on Chip or SoC	MediaTek MT7921AU
CPU Cores	4	4
TV Tuner	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-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) 802.11ax (IEEE 802.11ax, Wi-Fi 6) Wi-Fi Direct DLNA Bluetooth 5.2 Wireless TV On (WOW) Wired TV On (WOL) Wireless Dex	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 1 x HDMI 2.1 1 x Optical Audio Out 1 x CI+ 1.4 1 x Antenna (RF) 1 x Satellite In (F-type female) 3 x USB 2.0 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
Built-in Subwoofer		2 x 10
Features
OS	Tizen 6.0	Tizen 4.0
Cool Features	Motion Xcelerator Turbo+ Real 8K Resolution Expert Calibration Google Assistant Game Motion Plus 360 Video Player Super Ultrawide GameView & Game Bar Digital Clean View Ultra Viewing Angle Contrast Enhancer Far-Field Voice Interaction SmartThings Compatible Dynamic Black EQ Tap View 8K AI Upscaling Natural Mode Support PC on TV Bixby Adaptive Picture Ambient Mode+ ConnectShare TV Plus Time Shift Brightness/Color Detection PVR Eco Sensor Alexa Quantum Matrix Technology Pro Learn TV Remote / Learn Menu Screen Samsung Health Filmmaker Mode MultiView Accessibility (Enlgarge / High Contrast / Multi-output Audio / SeeColors / Color Inversion / Grayscale / Caption Position / Sign Language Zoom / Slow Button Repeat / Separate Closed Caption) 100% Color Volume with Quantum Dot Clear Motion AMD FreeSync Premium Pro 360 Camera Support Auto Motion Plus Ultimate 8K Dimming Pro Picture-in-Picture	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
Extra Features	Infinity One Design
Ergonomics
Case Width	65.15 in 165.5 cm 1654.8 mm 5.43 ft	66.03 in 167.7 cm 1677.2 mm 5.5 ft
Case Height	37.23 in 94.6 cm 945.6 mm 3.1 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	4900	4000
Screen Interpolation Measurement Unit	PQI	PQI
Accessories
Extras	One Connect Box - Y21 8K SolarCell Remote - TM2180E	One Connect Box One connect cable Smart remote control - TM1890A
Certificates and Standards
Licenses	8K Association	ENERGY STAR RoHS
Usage and Storage Requirements
Safe Operating Temperature Level	10 °C - 40 °C 50 °F - 104 °F	10 °C - 40 °C 50 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %	10 % - 80 %
Internal Storage Temperature	-20 °C - 40 °C -4 °F - 104 °F	-20 °C - 40 °C -4 °F - 104 °F
Internal Storage Humidity	5 % - 95 %	5 % - 95 %

Samsung QE75QN900A

Samsung QE75Q900R