Compare Hisense O8B vs Hisense A7H
Variants
55"
43"
50"
55"
58"
65"
75"
Connectivity
Ports
4x HDMI 2.0 (ARC; CEC), 1x Satellite In (Main; F-type female), 1x S/PDIF, 1x CI+ 1.4, 1x Antenna (RF) (female), 1x AV Composite In (Video + L/R), 2x USB 2.0 (max 0.5 A), 1x Ethernet RJ45
1x Ethernet RJ45 (100 Mbps), 3x HDMI 2.0 (CEC), 1x AV Composite In (Video + L/R), 1x 3.5 mm Audio Out, 1x Optical Audio Out, 1x Satellite In (F-type female), 1x USB 2.0, 1x Antenna (RF) (female), 1x USB 3.0, 1x CI+ 1.4
Wireless Connectivity
WiFi 5 + Bluetooth
WiFi 5 + Bluetooth 5.0 + WiFi Direct
Construction
Camera
No
No
Colors
Black
Dark Gray
Speakers
2x 10W
VESA Mount
400 x 300 mm
Display
Aspect Ratio
16:9
16:9
Brightness
500 nits / 700 nits (peak)
Display Backlight
Direct LED
Display Color Depth
10 bits, 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Type
OLED
Gamut
90% DCI-P3
Input Lag
20 ms
Pixel Pitch
0.315 mm
Refresh Rate
120 Hz
50 Hz / 60 Hz
Resolution
4K (3840x2160)
4K (3840x2160)
Response Time
1 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
Function
Chipset
MStar MSD6886
MStar MSD6886
HDR
HDR10, HLG (Hybrid Log Gamma), Dolby Vision, HDR10+
Licenses
RoHS, WEEE
TÜV Rheinland Certified Low Blue Light
Operating Humidity
20 % ~ 80 %
20 % ~ 80 %
Operating System
VIDAA U3.0
VIDAA U5.0
Operating Temperature
5 °C ~ 35 °C , 41 °F ~ 95 °F
5 °C ~ 35 °C , 41 °F ~ 95 °F
Processor
4 cores
2x ARM Cortex-A73, 2x ARM Cortex-A52, 4 cores
Tuner
Analog (NTSC/PAL/SECAM), DVB-T, DVB-T2, DVB-C, DVB-S2, DVB-S
Analog (NTSC/PAL/SECAM), DVB-T, DVB-T2, DVB-C, DVB-S, DVB-S2
Video
PVR, Wide Color Gamut, 4K Upscaling, HDCP (High-bandwidth Digital Content Protection) 2.2
Performance
Energy Efficiency
A
G
Production
Accessory
Remote control - ERF6A62
Voice remote control
Debut
2019
2022
Reviews
Neofiliac score
83%
80%
Pros
- Gorgeous OLED panel
- High screen-to-body ratio
- Supports HDR10, HLG (Hybrid Log Gamma), Dolby Vision, and HDR10+
- Ultra-fast response time
- 10-bit display panel
- High screen-to-body ratio
- Supports Dolby Vision, HDR10, HLG (Hybrid Log Gamma), and HDR10+
- Rich color reproduction
- Exceptional 4000:1 contrast ratio
- 10-bit display panel
Cons
- Poor design for its segment
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