Compare Hisense O8B vs Hisense A9G
Variants
55"
55"
65"
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), 4x 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 + WiFi Direct
Construction
Camera
No
No
Colors
Black
Dark Gray
Drivers | Subwoofer
2 x 20
Speakers
2x 10W
6x 10W
VESA Mount
400 x 300 mm
300 x 200 mm
Display
Aspect Ratio
16:9
16:9
Brightness
500 nits / 700 nits (peak)
150 nits / 800 nits (peak)
Contrast Ratio
150000:1 (static)
Display Color Depth
10 bits, 1073741824 colors
10 bits, 1073741824 colors
Display Type
OLED
OLED
Gamut
97% DCI-P3
Input Lag
20 ms
Pixel Pitch
0.315 mm
Refresh Rate
120 Hz
100 Hz / 120 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
NovaTek NT72671D
HDR
HDR10, HLG (Hybrid Log Gamma), Dolby Vision, HDR10+
Dolby Vision, HLG (Hybrid Log Gamma), HDR10+, Dolby Vision IQ, HDR10
Licenses
RoHS, WEEE
TÜV Rheinland Certified Low Blue Light, TÜV Protected Privacy
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
Voice Command, AI Scene Recognition, Ultra Motion, UHD Premium, Ultra Viewing Angle, Alexa, MEMC (Motion Estimation Motion Compensation), Filmmaker Mode, Google Assistant, PVR, Noise Reduction, Wide Color Gamut, Game Mode Pro, Ambient Light Sensor+, AI...
Performance
Energy Efficiency
A
G
Production
Accessory
Remote control - ERF6A62
Voice remote control
Debut
2019
2021
Reviews
Neofiliac score
83%
85%
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
- Gorgeous OLED panel
- High screen-to-body ratio
- Supports Dolby Vision, HLG (Hybrid Log Gamma), HDR10+, Dolby Vision IQ, and HDR10
- Rich color reproduction
- Exceptional 150000:1 contrast ratio
- 10-bit display panel
Cons
- Display panel quite dark
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