LG C9 Series 55 4K Smart OLED TV vs Sony A9G Master Series 55 4K Smart OLED TV
Verdict: The Sony A9G Master Series wins due to its Acoustic Surface Audio+ technology and superior factory color accuracy as measured by RTINGS and CNET reviews. The LG C9 counters with a more intuitive webOS interface and Magic Remote. Both 2019 OLEDs lack HDMI 2.1 and modern brightness levels found in current LG C5 or Sony A95M models.
Winner: Sony A9G Master Series 55 4K Smart OLED TV
LG C9 Series 55 4K Smart OLED TV: 7.5/10
Sony A9G Master Series 55 4K Smart OLED TV: 8/10
Spec-by-spec comparison
| LG C9 Series 55 4K Smart OLED TV | Sony A9G Master Series 55 4K Smart OLED TV | |
|---|---|---|
| screen_size | 55 inches | 55 inches |
| resolution | 4K UHD | 4K UHD |
| panel_type | OLED | OLED |
| refresh_rate | 120Hz | 120Hz |
LG C9 Series 55 4K Smart OLED TV
What works
- Dolby Vision and Atmos support
- webOS smart platform with Magic Remote
- Excellent motion handling at 120Hz
What doesn't
- No HDMI 2.1 ports
- Brightness peaks around 750 nits
Sony A9G Master Series 55 4K Smart OLED TV
What works
- Acoustic Surface Audio+ with screen vibration
- Superior color accuracy out of box
- Android TV with Google Assistant
What doesn't
- No HDMI 2.1 ports
- Brightness peaks around 750 nits
Bottom line
Our pick: Sony A9G Master Series 55 4K Smart OLED TV.
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