LG UltraGear 39GX950B vs MSI MAG 272QP QD-OLED X50

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

For most buyers the LG UltraGear 39GX950B is the better pick — it scores 59/100 to the MSI MAG 272QP QD-OLED X50's 55, leading on Panel and HDR. Choose the MSI MAG 272QP QD-OLED X50 instead if performance matters most to you, where it comes out ahead.

Verdict

Our overall take, at a glance

LG UltraGear 39GX950B and MSI MAG 272QP QD-OLED X50 are closely matched

LG UltraGear 39GX950B

MSI MAG 272QP QD-OLED X50

Where LG UltraGear 39GX950B stands out

Connectivity Power Delivery: 90 W (500% more)
Panel Resolution: 5120 × 2160 px
Peak Brightness (HDR): 1,500 nits (50% more)

Where MSI MAG 272QP QD-OLED X50 stands out

Performance Refresh Rate: 500 Hz (203% more)
Panel Type: QD-OLED

Winner by category for LG UltraGear 39GX950B vs MSI MAG 272QP QD-OLED X50
Category	LG UltraGear 39GX950B	MSI MAG 272QP QD-OLED X50	Winner
Panel	67	50	LG UltraGear 39GX950B
Image Quality	51	49	Tie
Performance	37	63	MSI MAG 272QP QD-OLED X50
HDR	67	33	LG UltraGear 39GX950B
Connectivity	68	50	LG UltraGear 39GX950B
Ergonomics	85	85	Tie

In-depth analysisAI

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

LG UltraGear 39GX950B

The LG UltraGear 39GX950B is a 39-inch curved OLED monitor designed for gamers and power users wanting an expansive, high-resolution canvas. It features a 5120 x 2160 resolution on an ultrawide 21:9 panel, coupled with a tight 1500R curvature for wrap-around immersion. The display delivers an ultra-fast 165Hz refresh rate alongside modern connectivity, including a 90W USB-C power delivery port.

Best for Ultrawide PC gaming demanding high refresh rates, low latency, and adaptive…Best for Single-cable workstation setups that require robust laptop charging alongside…

Pros

Extremely rapid 0.03ms response time that virtually eliminates ghosting and motion blur
High pixel density of 143 PPI offers sharp text and detailed graphics
Versatile USB-C port with 90W power delivery for clutter-free laptop integration
Excellent color performance with 99% DCI-P3 coverage and infinite OLED contrast ratios

Cons

Typical SDR brightness is capped at 335 nits, which may feel dim in highly illuminated spaces

Official

Official specificationsOfficial specifications detailing panel measurements, inputs, power delivery capacity, and refresh rates.

Video — reviews used (3)

Generated Sep 12, 2026

MSI MAG 272QP QD-OLED X50

The MSI MAG 272QP QD-OLED X50 is a 27-inch desktop gaming monitor featuring a Quantum Dot OLED panel at a 1440p resolution. Designed for enthusiasts and competitive PC gamers, it aims to deliver superior color precision alongside ultra-fast pixel response. Positioned within MSI's mainstream MAG product line, it focuses on high-speed motion clarity and deep contrast performance.

Best for Fast-action competitive gaming where pixel response and motion clarity are critiBest for Dark-room HDR gaming and high-contrast media consumption

Pros

Quantum Dot OLED panel delivers true black levels and infinite contrast
Near-instantaneous pixel response times minimize motion blur in fast-paced games
Rich color saturation and wide color gamut coverage

Cons

OLED panel technology carries inherent risks of static image retention over prolonged use
Sustained full-screen brightness is generally lower than competing LED or Mini-LED displays

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

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MSI MAG 272QP QD-OLED X50

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Physical Comparison

Weigh them up, then compare real dimensions in 3D

LG UltraGear 39GX950B

6.8kg

Weight

Review Videos

Hand-picked expert reviews for each product

Detailed Specifications

The full spec sheet, side by side

Panel

Feature	LG UltraGear 39GX950B	MSI MAG 272QP QD-OLED X50
Screen Size	39 in47% more	26.5 in
Resolution	5120 × 2160 px	2560 × 1440 px
Panel Type
Aspect Ratio	21:9	16:9
Pixel Density	14329% more	111
Curved	Yes	No
Curvature radius	1,500 mm	N/A
Screen-to-body ratio	94%	89%

Image Quality

Feature	LG UltraGear 39GX950B	MSI MAG 272QP QD-OLED X50
Brightness (typical)	335 nits12% more	300 nits
Contrast Ratio	1850000:1	1500000:1
Color Gamut (DCI-P3)	99	99
Color Depth	10-bit	10-bit

Performance

Feature	LG UltraGear 39GX950B	MSI MAG 272QP QD-OLED X50
Refresh Rate	165 Hz	500 Hz203% more
Response Time (GtG)	0.03 ms	0.03 ms
Adaptive Sync	AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible, VESA AdaptiveSync	FreeSync Premium Pro / G-Sync Compatible

HDR

Feature	LG UltraGear 39GX950B	MSI MAG 272QP QD-OLED X50
HDR Format	VESA DisplayHDR True Black 500	DisplayHDR True Black 500
Peak Brightness (HDR)	1,500 nits50% more	1,000 nits

Connectivity

Feature	LG UltraGear 39GX950B	MSI MAG 272QP QD-OLED X50
HDMI Ports	2	2
DisplayPort	1	1
USB-C	Yes	Yes
Power Delivery	90 W500% more	15 W
USB Hub	Yes	No

Ergonomics

Feature	LG UltraGear 39GX950B	MSI MAG 272QP QD-OLED X50
Height Adjustment	Yes	Yes
VESA Mount	100 × 100 mm	100 × 100 px
Built-in Speakers	Yes	N/A
Dimensions (without stand)	92.14 × 40.5 × 11.87 cm	61 × 35.64 × 6.9 cm
Weight (without stand)	6.8 kg	N/A
Release Date	April 1, 2026	September 1, 2025

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 MSI MAG 272QP QD-OLED X50 comparison

They are closely matched: LG UltraGear 39GX950B scores 79/100 and MSI MAG 272QP QD-OLED X50 scores 77/100 in our overall comparison — within 2 points. Neither is a clear winner overall, so the decision comes down to the specific features and price that matter most to you.

LG UltraGear 39GX950B and MSI MAG 272QP QD-OLED X50 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 39GX950B and 77/100 for MSI MAG 272QP QD-OLED X50.

It's close — LG UltraGear 39GX950B (79/100) and MSI MAG 272QP QD-OLED X50 (77/100) 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.