LG OLED C2 65" (Evo) vs Samsung S90C 55" (4K OLED)
The Verdict
Both TVs deliver exceptional OLED performance at identical $1599 price points, but they target different prioritization. LG's C2 offers a larger 65-inch display with Evo WOLED technology, 800-nit peak brightness, and superior audio via 2.2-channel configuration, making it ideal for spacious living rooms prioritizing screen real estate. Samsung's S90C counters with a more compact 55-inch QD-OLED panel boasting significantly higher 1300-nit brightness, 144Hz gaming support, and slimmer 0.4-inch profile,perfect for bright rooms and competitive gamers seeking superior contrast and responsiveness. Both match at 6ms input lag and 120Hz native refresh rate. LG edges in software polish with webOS 22 and broader speaker setup, while Samsung impresses with raw brightness and gaming flexibility. Choose the LG C2 for maximum visual real estate and balanced features, or pick the Samsung S90C if you demand peak brightness, advanced gaming modes, and space constraints matter.
Who Should Buy
Buy the LG OLED C2 65" (Evo) if…
- →Incredible picture quality with perfect blacks and vivid OLED colors
- →Lightweight at 37.5 lbs for a 65-inch — easy to wall-mount
- →Full Dolby Vision and Dolby Atmos cinema experience
Buy the Samsung S90C 55" (4K OLED) if…
- →QD-OLED at $1,599 is the most affordable OLED with quantum dot color
- →Infinite contrast ratio with perfect black levels
- →144Hz with VRR — excellent for PS5 and Xbox Series X gaming
Category Scores
Pros & Cons
LG OLED C2 65" (Evo)
Pros
- Incredible picture quality with perfect blacks and vivid OLED colors
- Lightweight at 37.5 lbs for a 65-inch — easy to wall-mount
- Full Dolby Vision and Dolby Atmos cinema experience
- Four HDMI 2.1 ports — ideal setup for multi-console gaming
- Often discounted well below launch price — exceptional value used/refurbished
Cons
- Superseded by the brighter C3 — worth comparing prices
- 800 nits may wash out in very bright, sunlit rooms
- Risk of burn-in with prolonged static content display
- 40W audio is adequate but a soundbar improves the experience significantly
Samsung S90C 55" (4K OLED)
Pros
- QD-OLED at $1,599 is the most affordable OLED with quantum dot color
- Infinite contrast ratio with perfect black levels
- 144Hz with VRR — excellent for PS5 and Xbox Series X gaming
- Vivid, wide color gamut coverage exceeds traditional WOLED
- Ultra-slim panel at 0.4 inches looks stunning mounted
Cons
- 55-inch S90C uses a different (WOLED) panel in some regions — verify before buying
- No Dolby Vision support
- 40W audio is weaker than the S95C — soundbar recommended
- Wi-Fi 5 only on the 55-inch model
Full Specifications
| Spec | LG OLED C2 65" (Evo) | Samsung S90C 55" (4K OLED) |
|---|---|---|
| Body | ||
| VESA mount | 300 x 200mm | 300 x 300mm |
| Weight | 37.5 lbs | 33.5 lbs |
| Dimensions | 57.0 x 32.7 x 1.8 inches | 48.2 x 27.7 x 0.4 inches |
| Dimensions (w/ stand) | 57.0 x 34.8 x 11.8 inches | 48.2 x 30.2 x 9.3 inches |
| Audio | ||
| Output (watts) | 40 | 40 |
| Speakers | 2.2ch | 2.1ch |
| Dolby Atmos | ||
| Gaming | ||
| VRR (Variable Refresh Rate) | ||
| ALLM | ||
| Input lag (ms) | 6 | 6 |
| Display | ||
| HDR | Dolby Vision, HDR10, HLG, Dolby Vision IQ | Quantum HDR OLED, HDR10+, HLG |
| Size | 65" | 55" |
| Type | OLED Evo (WOLED) | QD-OLED |
| Resolution | 3840 x 2160 (4K) | 3840 x 2160 (4K) |
| Refresh rate | 120Hz | 120Hz (144Hz via Game Mode) |
| Brightness (nits) | 800 | 1300 |
| Smart TV | ||
| Os | webOS 22 | Tizen OS |
| Voice assistant | LG ThinQ AI, Alexa, Google Assistant | Bixby, Alexa, Google Assistant |
| Connectivity | ||
| Wi-Fi | Wi-Fi 6 | Wi-Fi 5 |
| Ethernet | ||
| Bluetooth | 5.0 | 5.2 |
| USB ports | 3 | 2 |
| HDMI ports | 4 | 4 |
Related Comparisons
This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
Explore more in tvs, see all LG products or all Samsung products. View full details for the LG OLED C2 65" (Evo) or the Samsung S90C 55" (4K OLED).