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  1. Home
  2. /Monitors
  3. /LG UltraGear 45GX950A-B vs MSI MPG 341CQR X36

LG UltraGear 45GX950A-B vs MSI MPG 341CQR X36

Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score

For most buyers the MSI MPG 341CQR X36 is the better pick — it scores 67/100 to the LG UltraGear 45GX950A-B's 49, leading on Image Quality and Performance. Choose the LG UltraGear 45GX950A-B instead if panel matters most to you, where it comes out ahead.

Verdict

Our overall take, at a glance

Key takeaways

  • MSI MPG 341CQR X36 leads LG UltraGear 45GX950A-B overall by 18 points (67 vs 49 out of 100).
  • MSI MPG 341CQR X36 stands out on Image Quality Brightness (typical): 300 nits (9% more), Image Quality Color Gamut (DCI-P3): 99 (1% more), Performance Refresh Rate: 360 Hz (9% more).
MSI MPG 341CQR X36 leads overall
MSI MPG 341CQR X36
67
LG UltraGear 45GX950A-B
49
Why it stands out
  • Image Quality Brightness (typical): 300 nits (9% more)
  • Image Quality Color Gamut (DCI-P3): 99 (1% more)
  • Performance Refresh Rate: 360 Hz (9% more)

Strengths Profile

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

Winner by category for LG UltraGear 45GX950A-B vs MSI MPG 341CQR X36
CategoryMSI MPG 341CQR X36LG UltraGear 45GX950A-BWinner
Panel4980LG UltraGear 45GX950A-B
Image Quality8614MSI MPG 341CQR X36
Performance6337MSI MPG 341CQR X36
HDR5050Tie
Connectivity6850MSI MPG 341CQR X36
Ergonomics8585Tie

In-depth analysisAI

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

LG UltraGear 45GX950A-B

The LG UltraGear 45GX950A-B is a 45-inch OLED gaming monitor built to provide expansive, high-contrast visuals for desktop gaming setups. Part of LG's UltraGear lineup, it targets enthusiast PC gamers looking for deep black levels and an immersive widescreen experience.

Best for Immersive widescreen desktop PC gamingBest for High-contrast viewing in dark or dim gaming environments
Pros
  • Large 45-inch display area delivers strong visual immersion for gaming
  • OLED display technology provides deep blacks and high image contrast
Cons
  • Substantial physical footprint demands a large, dedicated desk space
Official
  • Official product pageProvided product identification as a 45-inch UltraGear OLED gaming monitor.

Generated Nov 4, 2026

MSI MPG 341CQR X36

The MSI MPG 341CQR X36 is a curved 34-inch ultrawide gaming monitor designed for enthusiasts who prioritize both visual fidelity and ultra-fast motion performance. It is built around a QD-OLED panel that delivers a 3440 x 1440 resolution, a native 360 Hz refresh rate, and an 1800R curvature. With features like 98W USB-C power delivery, this monitor bridges the gap between high-end competitive gaming and clean single-cable workstation setups.

Best for High-refresh-rate competitive esports where fast pixel response and low latency Best for Immersive ultrawide gaming and color-accurate content creation within the…Best for Minimalist desktop setups requiring single-cable video and high-power charging…
Pros
  • Exceptionally fluid 360 Hz refresh rate and near-instantaneous 0.03 ms response time.
  • Superior contrast and color depth from the QD-OLED panel with 99% DCI-P3 color coverage.
  • Robust USB-C connectivity that provides up to 98W of power delivery for charging laptops.
  • High peak HDR brightness reaching up to 1300 nits.
Cons
  • Does not include built-in speakers, necessitating external audio solutions.
  • The 21:9 ultrawide curved footprint occupies significant physical desktop space.
Official
  • Official specificationsOfficial specifications sheet outlining the QD-OLED panel properties, refresh rate, brightness, and connectivity options.
Video — reviews used (3)

Generated Sep 12, 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 45GX950A-B

Check Price on Amazon

MSI MPG 341CQR X36

Check Price on Amazon

Physical Comparison

Weigh them up, then compare real dimensions in 3D

9.4 kg7.77 kg
LG UltraGear 45GX950A-BMSI MPG 341CQR X36

LG UltraGear 45GX950A-B is 1.63 kg (21%) heavier than MSI MPG 341CQR X36.

Review Videos

Hand-picked expert reviews for each product

Detailed Specifications

The full spec sheet, side by side

Panel

Feature
LG UltraGear 45GX950A-B
MSI MPG 341CQR X36
Screen Size
44.5 in31% more
34 in
Resolution
5120 × 2160 px
3440 × 1440 px
Panel Type
Aspect Ratio
21:9
21:9
Pixel Density
12514% more
110
Curved
Yes
Yes
Curvature radius
800 mm
1,800 mm
Screen-to-body ratio
100%88%

Image Quality

Feature
LG UltraGear 45GX950A-B
MSI MPG 341CQR X36
Brightness (typical)
275 nits
300 nits9% more
Contrast Ratio
1500000:1
1500000:1
Color Gamut (DCI-P3)
98
99
Color Depth
10-bit
10-bit

Performance

Feature
LG UltraGear 45GX950A-B
MSI MPG 341CQR X36
Refresh Rate
330 Hz
360 Hz9% more
Response Time (GtG)
0.03 ms
0.03 ms
Adaptive Sync
FreeSync Premium Pro / G-Sync Compatible
AMD FreeSync Premium

HDR

Feature
LG UltraGear 45GX950A-B
MSI MPG 341CQR X36
HDR Format
HDR10, DisplayHDR True Black 400
VESA DisplayHDR True Black 500
Peak Brightness (HDR)
1,300 nits
1,300 nits

Connectivity

Feature
LG UltraGear 45GX950A-B
MSI MPG 341CQR X36
HDMI Ports
2
2
DisplayPort
1
1
USB-C
Yes
Yes
Power Delivery
90 W
98 W9% more
USB Hub
Yes
Yes

Ergonomics

Feature
LG UltraGear 45GX950A-B
MSI MPG 341CQR X36
Height Adjustment
Yes
Yes
VESA Mount
100 × 100 px
100 × 100 mm
Built-in Speakers
Yes
No
Dimensions (without stand)
99.16 × 46.07 × 22.55 cm
81.28 × 37.21 × 11.85 cm
Weight (without stand)
9.4 kg
7.77 kg
Release Date
April 1, 2025
N/A

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 45GX950A-B vs MSI MPG 341CQR X36 comparison

They are closely matched: LG UltraGear 45GX950A-B scores 79/100 and MSI MPG 341CQR X36 scores 78/100 in our overall comparison — within 1 point. Neither is a clear winner overall, so the decision comes down to the specific features and price that matter most to you.
LG UltraGear 45GX950A-B and MSI MPG 341CQR X36 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 79/100 for LG UltraGear 45GX950A-B and 78/100 for MSI MPG 341CQR X36.
It's close — LG UltraGear 45GX950A-B (79/100) and MSI MPG 341CQR X36 (78/100) score almost the same. Pick based on price and the individual specs that matter most to you; the comparison above shows where each one pulls ahead.

Which would you buy?

Cast your vote

Looking for alternatives?

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