Comparison of TVs A8H vs A8G vs A8F
Sony OLED TVs are usually presented by the company with two models A8 and A9. Two UHD resolution models, Sony has been producing since 2018. Sony’s OLED TVs are not fully developed by the Japanese company; screens are bought from LG. The boards and the operating system are already developed by SONY. Sony devotes quite a lot of attention to the hardware of the TVs and the design, the operating system is also constantly updated although this is Android. 2020 TV model numbers XBR 55A8H, XBR 65A8H for North America, Europe KD-55A8, KD-65A8.
OLED TV SONY A8H Review
The SONY A8H TV will be produced in two screen sizes of 55 and 65 inches. Only such screens Sony buys from LG for its TVs. This decision is justified by the fact that such screen sizes are most in demand and the price of the TV is high but acceptable for many buyers.
Screens and image TV Sony A8H
In more detail about TV screens, standard OLED screens, of course LG every year makes some changes designed to improve the screen and extend its service life. Yes, OLED TV screens lose their properties after some time of use, this is a problem of OLED LEDs, a gradual decrease in the brightness of blue pixels. But every year the quality of OLED screens improves. Also, to reduce the burden on blue, green, red pixels, OLED screens have a fourth pixel, white. OLED matrices in OLED LG WRGB TVs. The maximum frame rate of 120 per second. The image quality is very good.
Design OLED A8H
Sony pays a lot of attention to design in the manufacture of TVs. the frame around the screen is made of metal. Since modern TVs are a big screen, which is 97% of the design TV, it’s difficult to single out something special.
Sony TV A8H sound and processors
Processors, it is stated that the new Picture Processor X1 Ultimate processor installed in the A8H is twice as fast as the 4K HDR X1 Extreme processor that was installed on the A8G and A8F TVs. But if previously Sony indicated on which cores the processor is assembled, then in 2020 this is a mystery. But the processor is very doubtful that it would be twice as powerful, it only for some parameters has indicators exceeding the processor of the previous generation.
Sound, Sony has always been a leader in the development of sound solutions. The sound on TVs is not bad. Surround sound technology is applied. But still, if you want really good acoustics, then it is better to buy speakers in 5.1 or 7.1 format.
Ports and gaming features of the Sony A8H TV
Ports on the TV, 4 HDMI standard 2.0. Despite the fact that the 2.1 standard has already been adopted, Sony does not use such ports, but it uses, for example, the eARC standard for transferring audio back that is included in HDMI 2.1. Using other features of the standard 2.1, from the point of view of Sony is not advisable. Technologies such as VRR, ALLM Free Sync are focused on using the TV as a monitor. But while game consoles do not support these technologies. And if the TV has a good processor, then the use of such technologies is not particularly necessary.
Comparison table for TVs Sony A8H vs A8G vs A8F
Comparison OLED TVs Sony 8 series A8H 2018-2020
| A8H (2020) | A8G (2019) | A8F (2018) | |
|---|---|---|---|
| screen | |||
| Screen Size inch | 55, 65 | 55, 65 | 55, 65 |
| Style | Flat Panel | Flat Panel | Flat Panel |
| Resolution | 3,840 x 2,160 | 3,840 x 2,160 | 3,840 x 2,160 |
| screen bit | 10bit | 10bit | 10bit |
| type screnn | OLED | OLED | OLED |
| screen technology | OLED | OLED | OLED |
| Backlighting | No | No | No |
| Dimming Technology | Pixel Level Dimming | Pixel Level Dimming | Pixel Level Dimming |
| Video | |||
| refresh rate | 120 | 120 | 120 |
| Color | Live Color Technology Precision Color Mapping Super bit mapping HDR TRILUMINO DisplayEnhancer, True Color Accuracy Pro | Live Color Technology Precision Color Mapping Super bit mapping HDR TRILUMINO DisplayEnhancer, True Color Accuracy Pro | Live Color Technology Precision Color Mapping Super bit mapping HDR TRILUMINO DisplayEnhancer, True Color Accuracy Pro |
| Contrast | Dynamic Contrast Enhancer Object-based HDR remaster Pixel Contrast Booster | Dynamic Contrast Enhancer Object-based HDR remaster | Dynamic Contrast Enhancer Object-based HDR remaster |
| Clarity | 4K X-Reality PRO Dual database processing Object-based Super Resolution | 4K X-Reality PRO Dual database processing | 4K X-Reality PRO Dual database processing |
| Resolution Upscaler | Yes | Yes | Yes |
| HDR (High-Dynamic Range) | Dolby Vision, HDR10, HLG | Dolby Vision, HDR10, HLG | HDR10, HLG |
| Picture Processor | Picture Processor X1™ Ultimate | Процессор 4K HDR X1 Extreme | Процессор 4K HDR X1 Extreme |
| AI TV | |||
| Google Assistant | Yes | Yes | Yes |
| Alexa | Yes | Yes | Yes |
| Google Home Compatible | Yes | Yes | Yes |
| Amazon Alexa Compatible | Yes | Yes | Yes |
| Voice Recognition | Yes | Yes | Yes |
| SMART TV | |||
| OS | Android | Android | Android |
| Remote control | Voice remote control | Voice remote control | Voice remote control |
| Google Play Store | Yes | Yes | Yes |
| Web Browser | Yes | Yes | Yes |
| Audio | |||
| Dolby | Dolby Audio & Atmos | Dolby Digital, Dolby Digital Plus, Dolby Pulse | Dolby Digital, Dolby Digital Plus, Dolby Pulse |
| DTS | Yes | Yes | Yes |
| Sound Output | 30W | 40W | 50W |
| Woofer | Yes | Yes | Yes |
| Speaker Type | 2.2CH | 2.2CH | 4.1CH |
| Bluetooth Audio Playback | Yes ver.4.2 | Yes ver.4.2 | Yes ver.4.2 |
| Acoustic auto calibration | Yes | No | No |
| Game Mode | Yes | Yes | Yes |
| GAMING | |||
| G-SYNC Compatible | No | No | No |
| VRR (Variable Refresh Rate) | No | No | No |
| Response Time | >1 ms | >1 ms | >1 ms |
| FreeSyn | No | No | No |
| ALLM (Auto Low Latency Mode) | No | No | No |
| HGiG | No | No | No |
| CONNECTIVITY | |||
| Wi-Fi | Yes | Yes | Yes |
| Bluetooth | Yes Version 4.2 | Yes Version 4.2 | Yes Version 4.2 |
| Screen mirroring | Yes (Need to install Screen Mirroring For Sony Bravia TV) | Yes (Need to install Screen Mirroring For Sony Bravia TV) | Yes (Need to install Screen Mirroring For Sony Bravia TV) |
| HDMI-CEC (BRAVIA Sync) | Yes | Yes | Yes |
| Smart Phone Connectivity | Yes (Need to install Screen Mirroring For Sony Bravia TV) | Yes (Need to install Screen Mirroring For Sony Bravia TV) | Yes (Need to install Screen Mirroring For Sony Bravia TV) |
| HDMI | 4 (2.0) | 4 (2.0) | 4 (2.0) |
| Audio Return Channel Support (ARC) | eARC/ARC | ARC | ARC |
| USB | 3 (1 ver 3.0) | 3 (1 ver 3.0) | 3 (1 ver 3.0) |
| Ethernet | Yes | Yes | Yes |
| RF In (Terrestrial/Cable) | Yes | Yes | Yes |
| RF In (Satellite Input) | No US, Yes Europe | No US, Yes Europe | No US, Yes Europe |
| Digital Audio Out (Optical) | Yes | Yes | Yes |
| Digital Broadcasting US | ATSC/ClearQAM | ATSC/ClearQAM | ATSC/ClearQAM |
| Digital Broadcasting Europe | DVB T/T2/C/S/S2 | DVB T/T2/C/S/S2 | DVB T/T2/C/S/S2 |
| Analog Tuner | Yes | Yes | Yes |
