Comparison between Hisense H55U7A vs Hisense 55H7B

General Info
Model Number	Hisense H55U7A	Hisense 55H7B

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2018	2015
Brand	Hisense	Hisense
Model Series	U7A	H7
Model Number	H55U7A	55H7B
Alias	HE55U7A1WTSG
Display
Screen Size Class	55" (inches)	55" (inches)
Diagonal Size	54.65 in 138.8 cm 1388 mm 4.55 ft	54.65 in 138.8 cm 1388 mm 4.55 ft
Screen Width	47.62 in 121 cm 1209.6 mm 3.97 ft	47.62 in 121 cm 1209.6 mm 3.97 ft
Screen Height	26.79 in 68 cm 680.4 mm 2.23 ft	26.79 in 68 cm 680.4 mm 2.23 ft
Display Manufacturer		Hisense
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	0.315 mm	0.315 mm
Screen Pixel Density	80 ppi	80 ppi
Screen-to-Body Ratio	93.06 %	92.64 %
Backlight Source	Edge LED	Edge LED
DCI P3	70%
Rec.2020	65
Screen Brightness	400 cd/m²	300 cd/m²
Max Screen Brightness	600 cd/m²
Static Screen Contrast	5500 : 1	3500 : 1
Screen Horizontal Viewing Angle	178 °	170 °
Screen Vertical Viewing Angle	178 °	150 °
Screen Input Lag	22 ms
HDR	HDR10 HLG (Hybrid Log Gamma)
3D	No	No
Size, weight, color
Case Depth	2.05 in 5.2 cm 52 mm 0.17 ft	3.27 in 8.3 cm 83 mm 0.27 ft
Case Weight	18.6 kg 41 lbs	16.5 kg 36 lbs
Case Width with Stand	48.43 in 123 cm 1230 mm 4.04 ft	48.78 in 123.9 cm 1239 mm 4.06 ft
Case Height with Stand	30.94 in 78.6 cm 786 mm 2.58 ft	30.35 in 77.1 cm 771 mm 2.53 ft
Case Depth with Stand	10.31 in 26.2 cm 262 mm 0.86 ft	10.31 in 26.2 cm 262 mm 0.86 ft
Case Weight with Stand	20.6 kg 45 lbs	17.3 kg 38 lbs
Case Color	Black	Silver
Hardware
System on Chip or SoC		MediaTek MT5657MCEJ
CPU Cores	4	4
TV Tuner	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S2 DVB-S	Analog (NTSC/PAL/SECAM) ATSC Clear QAM
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) Bluetooth	LAN Wi-Fi 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009)
Connectivity	1 x Ethernet RJ45 2 x HDMI 1.4 (CEC) 1 x Satellite In (Main; F-type female) 1 x S/PDIF 1 x AV Composite In (Video + L/R) 2 x HDMI 2.0 (ARC; CEC) 2 x USB 2.0 (max 0.5 A) 1 x Antenna (RF) (female) 1 x USB 3.0 (max 1 A) 1 x CI+ 1.3	1 x Ethernet RJ45 1 x HDMI 1.4 1 x Satellite In (Main; F-type female) 1 x AV Component In (YPbPr + L/R) 1 x AV Composite In (Video + L/R) 3 x HDMI 2.0 (ARC; CEC; MHL) 2 x USB 2.0 (max 0.5 A) 1 x S/PDIF 1 x USB 3.0 (max 1 A) 1 x 3.5 mm Audio Out
Audio
Audio Speakers	2 x 10W	2 x 10W
Features
OS	VIDAA U2.5	Smart TV
Cool Features	HDCP (High-bandwidth Digital Content Protection) 2.2 Hi-View Engine Plus Ultra Color Ultra Motion Ultra Dimming PVR 4K Upscaling Wide Color Gamut Backlight Scanning	HDCP (High-bandwidth Digital Content Protection) 2.2
Ergonomics
Case Width	48.43 in 123 cm 1230 mm 4.04 ft	48.78 in 123.9 cm 1239 mm 4.06 ft
Case Height	28.31 in 71.9 cm 719 mm 2.36 ft	28.23 in 71.7 cm 717 mm 2.35 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	400 x 200	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	120 Hz	60 Hz
Screen Interpolation Technology	Picture Criteria Index	Ultra Smooth Motion Rate
Screen Interpolation Value	2400	480
Screen Interpolation Measurement Unit	PCI	USMR
Accessories
Extras	Remote control - EN3Y39H	Remote control - EN2G27
Certificates and Standards
Licenses	RoHS WEEE	ENERGY STAR
Usage and Storage Requirements
Safe Operating Temperature Level	5 °C - 35 °C 41 °F - 95 °F	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	20 % - 80 %	20 % - 80 %

Hisense H55U7A

Hisense 55H7B