Comparison between Samsung QN65Q70B vs Samsung QN55Q70A

General Info
Model Number	Samsung QN65Q70B	Samsung QN55Q70A

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2022	2021
Brand	Samsung	Samsung
Model Series	Q70B	Q70A
Model Number	QN65Q70B	QN55Q70A
Alias	QN65Q70BAFXZA	QN55Q70AAFXZA
Display
Screen Size Class	65" (inches)	55" (inches)
Diagonal Size	64.53 in 163.9 cm 1639 mm 5.38 ft	54.65 in 138.8 cm 1388 mm 4.55 ft
Screen Width	56.24 in 142.8 cm 1428.48 mm 4.69 ft	47.62 in 121 cm 1209.6 mm 3.97 ft
Screen Height	31.63 in 80.4 cm 803.52 mm 2.64 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	0.372 mm	0.315 mm
Screen Pixel Density	68 ppi	80 ppi
Screen-to-Body Ratio	95.06 %	94.27 %
Backlight Source	Edge LED	Edge LED
DCI P3	100%	100%
Screen Brightness		550 cd/m²
Max Screen Brightness		580 cd/m²
Static Screen Contrast		7000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		5.6 ms
Display Minimum Response Time		9.5 ms
Display Coating	Anti-glare/Matte
HDR	HDR10 HLG (Hybrid Log Gamma) HDR10+ HDR10+ Adaptive HDR10+ Gaming Quantum HDR	HDR10 HLG (Hybrid Log Gamma) HDR10+ Quantum HDR
3D	No	No
Size, weight, color
Case Depth	1.01 in 2.6 cm 25.7 mm 0.08 ft	1 in 2.5 cm 25.4 mm 0.08 ft
Case Weight	21.4 kg 47 lbs	15.5 kg 34 lbs
Case Width with Stand	57.15 in 145.2 cm 1451.7 mm 4.76 ft	48.5 in 123.2 cm 1231.9 mm 4.04 ft
Case Height with Stand	35.33 in 89.8 cm 897.5 mm 2.94 ft	30.5 in 77.5 cm 774.7 mm 2.54 ft
Case Depth with Stand	11.43 in 29 cm 290.2 mm 0.95 ft	9.8 in 24.9 cm 248.9 mm 0.82 ft
Case Weight with Stand	22.3 kg 49 lbs	16.3 kg 36 lbs
Case Color	Titan Gray	Black
Hardware
CPU Cores	4	4
TV Tuner	Analog (NTSC/PAL/SECAM) ATSC Clear QAM	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 Dex Wireless TV On - Samsung WOW Wired TV On - Samsung 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 5.2 Wireless TV On (WOW) Wired TV On (WOL)
Connectivity	4 x HDMI 2.1 1 x Cable/Antenna In (F-type female) 1 x RS232 (C) 1 x Optical Audio Out 2 x USB 2.0 1 x Ethernet RJ45	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
Audio
Audio Speakers	2 x 10W	2 x 10W
Features
OS	Tizen 6.5	Tizen 6.0
Cool Features	MultiView Samsung Health Game Motion Plus MBR Support LED Clear Motion 360 Video Player Super Ultrawide GameView & Game Bar Eco Sensor V-Chip Wide Viewing Angle Dynamic Black EQ Google Assistant SmartThings Far-Field Voice Interaction Supreme UHD Dimming 4K AI Upscaling Music Wall Noise Reduction 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 ConnectShare TV Plus Tap View Bixby Real Depth Enhancer Filmmaker Mode Adaptive Picture Natural Mode Support Motion Xcelerator Turbo+ Smart Calibration - Basic HDR Gaming Interest Group (HGiG) Multiroom Link 3-side Bezelless Design 100% Color Volume with Quantum Dot Brightness/Color Detection AMD FreeSync Premium Pro 360 Camera Support Ambient Mode+ Voice command PC on TV	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
Extra Features	AirSlim Design	AirSlim Design
Ergonomics
Case Width	57.15 in 145.2 cm 1451.7 mm 4.76 ft	48.5 in 123.2 cm 1231.9 mm 4.04 ft
Case Height	32.75 in 83.2 cm 831.8 mm 2.73 ft	27.9 in 70.9 cm 708.7 mm 2.33 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	400 x 300	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	Picture Quality Index	Motion Rate
Screen Interpolation Value	3400	240
Screen Interpolation Measurement Unit	PQI	MR
Accessories
Extras	SolarCell Remote - TM2280E	SolarCell Remote - TM2180E Slim Fit Wall Mount
Certificates and Standards
Licenses	ENERGY STAR RoHS	ENERGY STAR RoHS
Usage and Storage Requirements

Samsung QN65Q70B

Samsung QN55Q70A