LG B4 OLED 77 vs LG C4 OLED 55
Verdict: The LG C4 OLED 55 outperforms the B4 in gaming features and brightness per RTINGS and CNET reviews, but the 77-inch B4 provides significantly more screen area for movies. The C4 wins on refresh rate (144Hz vs 120Hz) and port selection while the B4 leads on size-to-price ratio. This is a close call depending on room size and primary use.
LG B4 OLED 77 lists at $1,799 while LG C4 OLED 55 lists at $899 — LG C4 OLED 55 undercuts LG B4 OLED 77 by $900 (100%).
Winner: LG C4 OLED 55
LG B4 OLED 77: 6.5/10
LG C4 OLED 55: 7.5/10
Spec-by-spec comparison
| LG B4 OLED 77 | LG C4 OLED 55 | |
|---|---|---|
| screen_size | 77 inches | 55 inches |
| panel_type | WOLED | WOLED |
| refresh_rate | 120Hz | 120Hz |
| peak_brightness | — | — |
LG B4 OLED 77
What works
- Larger 77-inch screen for immersive viewing
- True blacks with self-emissive pixels
- WebOS smart platform with good app support
What doesn't
- Entry-level brightness limits HDR impact
- Fewer HDMI 2.1 ports than higher tiers
LG C4 OLED 55
What works
- Higher 144Hz refresh rate for smoother gaming
- Brighter panel than B4 series
- Four full HDMI 2.1 ports
What doesn't
- Smaller 55-inch screen reduces immersion
- Higher price per inch than B4
Bottom line
Our pick: LG C4 OLED 55.
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