Comparison between Hisense 65U8QF vs Hisense H55O8B

General Info
Model Number	Hisense 65U8QF	Hisense H55O8B

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2020	2019
Brand	Hisense	Hisense
Model Series	U8QF	O8B
Model Number	65U8QF	H55O8B
Alias	65U8QFTUK	HE55A8000KWTSG
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	OLED
Display Bit Depth	10 bits (8 bits + FRC)	10 bits
Frame Rate Control	Yes	No
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	91.71 %	94.93 %
Backlight Source	Direct LED (Full-Array Local Dimming)
Screen Brightness	600 cd/m²	500 cd/m²
Max Screen Brightness	1000 cd/m²	700 cd/m²
Static Screen Contrast	5000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	20 ms
Display Minimum Response Time		1 ms
HDR	HDR10 HDR10+ Dolby Vision HLG (Hybrid Log Gamma)	HDR10 HLG (Hybrid Log Gamma) Dolby Vision HDR10+
3D	No	No
Size, weight, color
Case Depth	3.5 in 8.9 cm 89 mm 0.29 ft	2.3 in 5.9 cm 58.5 mm 0.19 ft
Case Weight	24.8 kg 55 lbs	20.5 kg 45 lbs
Case Width with Stand	57.17 in 145.2 cm 1452 mm 4.76 ft	48.26 in 122.6 cm 1225.9 mm 4.02 ft
Case Height with Stand	36.77 in 93.4 cm 934 mm 3.06 ft	29.69 in 75.4 cm 754.2 mm 2.47 ft
Case Depth with Stand	14.88 in 37.8 cm 378 mm 1.24 ft	10.7 in 27.2 cm 271.8 mm 0.89 ft
Case Weight with Stand	27.3 kg 60 lbs	22.7 kg 50 lbs
Case Color	Black, Silver	Black
Hardware
System on Chip or SoC	MStar MSD6886	MStar MSD6886
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-S2 DVB-S
Built-in Camera	No	No
Network	LAN Wi-Fi 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	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
Connectivity	4 x HDMI 2.0 1 x Satellite In 1 x Optical Audio Out 1 x CI+ 1 x Antenna (RF) 1 x AV Composite In (Video + L/R) 2 x USB 2.0 (5V / 0.5A) 1 x Ethernet RJ45	4 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x S/PDIF 1 x CI+ 1.4 1 x Antenna (RF) (female) 1 x AV Composite In (Video + L/R) 2 x USB 2.0 (max 0.5 A) 1 x Ethernet RJ45
Audio
Audio Speakers	2 x 10W	2 x 10W
Features
OS	VIDAA U4.0	VIDAA U3.0
Cool Features	Alexa YouTube Wide Color Gamut Amazon Prime Video Quantum Dot Color Freeview Play HbbTV Web Browser Rakuten TV Game Mode Application Store 4K Upscaling USB Recording Hi-View Engine 3D Digital Comb Filter Netflix	PVR Wide Color Gamut 4K Upscaling HDCP (High-bandwidth Digital Content Protection) 2.2
Ergonomics
Case Width	57.17 in 145.2 cm 1452 mm 4.76 ft	48.26 in 122.6 cm 1225.9 mm 4.02 ft
Case Height	33.94 in 86.2 cm 862 mm 2.83 ft	27.84 in 70.7 cm 707.2 mm 2.32 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	400 x 400	400 x 300
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	100 Hz / 120 Hz	120 Hz
Screen Interpolation Technology	Picture Criteria Index	Picture Criteria Index
Screen Interpolation Value	3000	3400
Screen Interpolation Measurement Unit	PCI	PCI
Accessories
Extras		Remote control - ERF6A62
Certificates and Standards
Licenses	RoHS	RoHS WEEE
Usage and Storage Requirements
Safe Operating Temperature Level		5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level		20 % - 80 %

Hisense 65U8QF

Hisense H55O8B