LG 27GP950-B UltraGear Gaming Monitor vs LG C3 OLED 42-inch Gaming TV/Monitor (2026)

✍️ By the 247Verdict Editorial Team📅 Updated 05 October 2026

Which is better? We compared both on score, owner ratings, pros and cons.

LG 27GP950-B UltraGear Gaming Monitor

9.2/10 Excellent

4.6★ (11,800 owners)

27" 4K IPS at 160Hz. 1ms GtG. HDMI 2.1 for PS5 and Xbox Series X 4K/120fps.

Full Review

LG C3 OLED 42-inch Gaming TV/Monitor

9.5/10 Outstanding

4.7★ (6,800 owners)

OLED evo, 120Hz, VRR, 4K, 0.1ms, Dolby Vision Gaming, G-Sync Compatible. The screen upgrade.

Full Review

At a Glance

	LG 27GP950-B UltraGear Gaming Monitor	LG C3 OLED 42-inch Gaming TV/Monitor
247Verdict Score	9.2/10	9.5/10
Owner Rating	4.6★ (11,800)	4.7★ (6,800)
Verdict	Excellent	Outstanding
Size	27"	42-inch
Panel	IPS Nano	OLED evo
Response	1ms GtG	0.1ms
HDR	VESA DisplayHDR 600	Dolby Vision Gaming

Quick Verdict

Both are strong choices, but the LG C3 OLED 42-inch Gaming TV/Monitor edges ahead with a 9.5/10 vs 9.2/10. OLED evo, 120Hz, VRR, 4K, 0.1ms, Dolby Vision Gaming, G-Sync Compatible. The screen upgrade. That said, the LG 27GP950-B UltraGear Gaming Monitor is worth considering if 27" 4K IPS at 160Hz. 1ms GtG. HDMI 2.1 for PS5 and Xbox Series X 4K/120fps. Check the current price on Amazon →

Pros & Cons Side by Side

LG 27GP950-B UltraGear Gaming Monitor

4K 160Hz — the sweet spot for combined high-resolution and high-refresh gaming
HDMI 2.1 enables PS5 and Xbox Series X at native 4K/120fps
1ms GtG response time — eliminates visible ghosting in fast games
DCI-P3 98% colour coverage — excellent for single-player and creative work
G-Sync Compatible and FreeSync Premium Pro

4K at 160Hz requires an RTX 4080 or RX 7900 XTX — verify your GPU before buying
IPS glow visible on dark scenes — inherent to IPS technology
Premium price — OLED alternatives are emerging at similar cost

LG C3 OLED 42-inch Gaming TV/Monitor

OLED evo panel delivers perfect blacks and infinite contrast that gaming monitors can't match at any price
42-inch at 4K OLED delivers an immersive gaming experience fundamentally different from 27/32-inch monitors
0.1ms response time matches OLED gaming monitors at a larger screen size
VRR (Variable Refresh Rate) compatible with PS5, Xbox and PC simultaneously — one screen for all platforms
Dolby Vision Gaming mode enhances HDR in compatible titles including Microsoft Flight Simulator and Forza

42-inch requires viewing distance of 1.5m+ — desk use only works with proper ergonomic setup
TV OS alongside monitor use — WebOS ads and UI present when not gaming
£800+ for a 42-inch screen requires room-specific setup rather than desk setup

FAQ

Which is better, LG 27GP950-B UltraGear or LG C3 OLED 42-inch Gaming?

Is the LG 27GP950-B UltraGear worth the extra cost?

The LG C3 OLED 42-inch Gaming TV/Monitor matches or exceeds it at a potentially lower price point.

Who is the LG 27GP950-B UltraGear best suited to?

27" 4K IPS at 160Hz. 1ms GtG. HDMI 2.1 for PS5 and Xbox Series X 4K/120fps.

Who is the LG C3 OLED 42-inch Gaming best suited to?

OLED evo, 120Hz, VRR, 4K, 0.1ms, Dolby Vision Gaming, G-Sync Compatible. The screen upgrade.

What are the main downsides of each?

LG 27GP950-B UltraGear Gaming Monitor: 4K at 160Hz requires an RTX 4080 or RX 7900 XTX — verify your GPU before buying; IPS glow visible on dark scenes — inherent to IPS technology. LG C3 OLED 42-inch Gaming TV/Monitor: 42-inch requires viewing distance of 1.5m+ — desk use only works with proper ergonomic setup; TV OS alongside monitor use — WebOS ads and UI present when not gaming.

Do owner ratings agree with our verdict?

Largely, yes — LG 27GP950-B UltraGear Gaming Monitor sits at 4.6★ from 11,800 verified Amazon owners, and LG C3 OLED 42-inch Gaming TV/Monitor at 4.7★ from 6,800.

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