LG 75NANO75 vs LG 77B4 OLED
Verdict: The LG 77B4 OLED outperforms the LG 75NANO75 with perfect blacks and 120Hz refresh (per RTINGS contrast and motion scores) while the Nano75 reaches only 1200:1 contrast and 60Hz. The B4 also supports four HDMI 2.1 ports versus two on the Nano75. Choose the B4 for dark-room viewing or gaming; the Nano75 suits bright rooms needing larger size at lower cost.
Winner: LG 77B4 OLED
LG 75NANO75: 6.5/10
LG 77B4 OLED: 8.5/10
Spec-by-spec comparison
| LG 75NANO75 | LG 77B4 OLED | |
|---|---|---|
| screen_size | 75 inches | 77 inches |
| panel_type | NanoCell LCD | OLED |
| refresh_rate | 60Hz | 120Hz |
| hdr_support | Dolby Vision, HDR10, HLG | Dolby Vision, HDR10, HLG |
LG 75NANO75
What works
- 75-inch screen at lower cost per inch than OLED
- Bright room performance with 500 nits peak (per RTINGS)
- WebOS smart platform with Magic Remote
What doesn't
- Lower contrast with 1200:1 ratio (per RTINGS)
- 60Hz panel limits motion clarity in sports
LG 77B4 OLED
What works
- Perfect blacks with infinite contrast (per RTINGS)
- 120Hz panel for smooth gaming and sports
- WebOS smart platform with 4 HDMI 2.1 ports
What doesn't
- Lower peak brightness at 450 nits (per RTINGS)
- Higher price per inch than LCD options
Bottom line
Our pick: LG 77B4 OLED.
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