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  1. Home
  2. /Monitors
  3. /LG UltraGear 39GX950B vs LG UltraGear 27GP950

LG UltraGear 39GX950B vs LG UltraGear 27GP950

Verdict

Our overall take, at a glance

Key takeaways

  • LG UltraGear 39GX950B leads LG UltraGear 27GP950 overall by 40 points (81 vs 41 out of 100).
  • LG UltraGear 39GX950B stands out on Panel Screen Size: 39 in, Panel Resolution: 5120 × 2160 px, Panel Type: OLED.
  • Best value: LG UltraGear 27GP950 (from $799) — the strongest score-per-dollar of the two.
LG UltraGear 39GX950B leads overall
LG UltraGear 39GX950B
81
LG UltraGear 27GP950
41
Why it stands out
  • Panel Screen Size: 39 in
  • Panel Resolution: 5120 × 2160 px
  • Panel Type: OLED

Strengths Profile

Bigger shape = stronger. Whoever reaches further wins that category.

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.

LG UltraGear 39GX950B

AI analysis isn't ready yet

We haven't generated an in-depth write-up for LG UltraGear 39GX950B yet. The specs, scores and strengths profile above still cover it — check back later for the AI summary.

LG UltraGear 27GP950

The LG UltraGear 27GP950 is a high-performance gaming monitor designed for enthusiasts seeking high-fidelity visuals. It delivers a sharp 4K resolution combined with a fast 144Hz refresh rate, making it suitable for modern PC and console gaming setups.

Best for High-framerate 4K gaming on modern graphics cardsBest for Fast-paced competitive titles requiring rapid response times and minimal motion
Pros
  • High-detail 4K resolution coupled with a smooth 144Hz refresh rate
  • Excellent motion clarity with fast response times and adjustable overdrive settings
  • Vibrant color performance tailored for immersive gaming experiences
Cons
  • Contrast and HDR capabilities do not match the performance of premium OLED panels
Video — reviews used (3)

Evaluated response times, color performance, and HDR capabilities of the 4K 144Hz display.

Generated Jun 30, 2026

Value for Money

Which is the better deal for the price

Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.

LG UltraGear 39GX950B

Check Price on Amazon

LG UltraGear 27GP950

Check Price on Amazon

Physical Comparison

Weigh them up, then compare real dimensions in 3D

6.8 kg5.7 kg
LG UltraGear 39GX950BLG UltraGear 27GP950

LG UltraGear 39GX950B is 1.1 kg (19%) heavier than LG UltraGear 27GP950.

Review Videos

Hand-picked expert reviews for each product

Detailed Specifications

The full spec sheet, side by side

Panel

Feature
LG UltraGear 39GX950B
LG UltraGear 27GP950
Screen Size
39 in
27 in
Resolution
5120 × 2160 px
3840 × 2160 px
Panel Type
Aspect Ratio
21:9
16:9
Pixel Density
143
163
Curved
Yes
No
Curvature radius
1,500 mm
N/A
Screen-to-body ratio
94%93%

Image Quality

Feature
LG UltraGear 39GX950B
LG UltraGear 27GP950
Brightness (typical)
335 nits
400 nits
Contrast Ratio
1850000:1
1000:1
Color Gamut (DCI-P3)
99, 99
98, 98
Color Depth
10-bit
10-bit

Performance

Feature
LG UltraGear 39GX950B
LG UltraGear 27GP950
Refresh Rate
165 Hz
144 Hz
Response Time (GtG)
0.03 ms
1 ms
Adaptive Sync
AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible, VESA AdaptiveSync
G-Sync Compatible / FreeSync Premium Pro

HDR

Feature
LG UltraGear 39GX950B
LG UltraGear 27GP950
HDR Format
VESA DisplayHDR True Black 500
HDR600
Peak Brightness (HDR)
1,500 nits
600 nits

Connectivity

Feature
LG UltraGear 39GX950B
LG UltraGear 27GP950
HDMI Ports
2
2
DisplayPort
1
1
USB-C
Yes
No
Power Delivery
90 W
N/A
USB Hub
Yes
Yes

Ergonomics

Feature
LG UltraGear 39GX950B
LG UltraGear 27GP950
Height Adjustment
Yes
Yes
VESA Mount
100 × 100 mm
100 × 100 px
Built-in Speakers
Yes
No
Dimensions (without stand)
92.14 × 40.5 × 11.87 cm
60.9 × 35.3 × 5.4 cm
Weight (without stand)
6.8 kg
5.7 kg

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

Frequently Asked Questions

Common questions about LG UltraGear 39GX950B vs LG UltraGear 27GP950 comparison

Based on our overall comparison score, LG UltraGear 39GX950B rates higher at 83/100 versus 73/100 for LG UltraGear 27GP950 — a 10-point lead. LG UltraGear 39GX950B is the stronger overall pick, though the right choice still depends on which specs matter most to you; the full spec table above breaks down every difference.
LG UltraGear 39GX950B and LG UltraGear 27GP950 are compared side by side above across every spec in the monitors category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 83/100 for LG UltraGear 39GX950B and 73/100 for LG UltraGear 27GP950.
At launch, LG UltraGear 27GP950 was the more affordable option ($799) versus LG UltraGear 39GX950B ($1800). Weigh that against the overall scores (83/100 vs 73/100) and the value-for-money meter above to judge whether the higher-rated model justifies its price for your needs. Current retail prices vary — check the retailer.
If you want the higher-rated monitors option overall, LG UltraGear 39GX950B (83/100) edges out LG UltraGear 27GP950 (73/100). But if LG UltraGear 27GP950 is cheaper or stronger on the specific specs you care about, it can still be the better buy — use the spec table and strengths profile above to decide.
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