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  1. Home
  2. /Monitors
  3. /LG UltraGear 39GX950B vs ASUS ROG Swift OLED PG27UCWM

LG UltraGear 39GX950B vs ASUS ROG Swift OLED PG27UCWM

Verdict

Our overall take, at a glance

Key takeaways

  • LG UltraGear 39GX950B and ASUS ROG Swift OLED PG27UCWM are closely matched overall (within 1 point).
  • LG UltraGear 39GX950B stands out on Panel Screen Size: 39 in, Panel Resolution: 5120 × 2160 px, Image Quality Brightness (typical): 335 nits.
  • ASUS ROG Swift OLED PG27UCWM counters with Panel Pixel Density: 166, Performance Refresh Rate: 240 Hz.
LG UltraGear 39GX950B and ASUS ROG Swift OLED PG27UCWM are closely matched
LG UltraGear 39GX950B
88
ASUS ROG Swift OLED PG27UCWM
87
Where LG UltraGear 39GX950B stands out
  • Panel Screen Size: 39 in
  • Panel Resolution: 5120 × 2160 px
  • Image Quality Brightness (typical): 335 nits
Where ASUS ROG Swift OLED PG27UCWM stands out
  • Panel Pixel Density: 166
  • Performance Refresh Rate: 240 Hz

Value for Money

Which is the better deal for the price

Enter today's price for each product to see which offers better value. Use the same currency for both.

LG UltraGear 39GX950B

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ASUS ROG Swift OLED PG27UCWM

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Detailed Specifications

The full spec sheet, side by side

Panel

Feature
LG UltraGear 39GX950B
ASUS ROG Swift OLED PG27UCWM
Screen Size
39 in
27 in
Resolution
5120 × 2160 px
3840 × 2160 px
Panel Type
Tandem OLED
Aspect Ratio
21:9
16:9
Pixel Density
143
166
Curved
Yes
No
Curvature radius
1,500 mm
N/A

Image Quality

Feature
LG UltraGear 39GX950B
ASUS ROG Swift OLED PG27UCWM
Brightness (typical)
335 nits
250 nits
Contrast Ratio
1850000:1
1500000:1
Color Gamut (DCI-P3)
99
99
Color Depth
10-bit
10-bit

Performance

Feature
LG UltraGear 39GX950B
ASUS ROG Swift OLED PG27UCWM
Refresh Rate
165 Hz
240 Hz
Response Time (GtG)
0.03 ms
0.03 ms
Adaptive Sync
AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible, VESA AdaptiveSync
G-Sync Compatible / FreeSync Premium Pro

HDR

Feature
LG UltraGear 39GX950B
ASUS ROG Swift OLED PG27UCWM
HDR Format
VESA DisplayHDR True Black 500
Dolby Vision, HDR10, DisplayHDR True Black 500
Peak Brightness (HDR)
1,500 nits
1,000 nits

Connectivity

Feature
LG UltraGear 39GX950B
ASUS ROG Swift OLED PG27UCWM
HDMI Ports
2
2
DisplayPort
1
1
USB-C
Yes
Yes
Power Delivery
90 W
90 W
USB Hub
Yes
Yes

Ergonomics

Feature
LG UltraGear 39GX950B
ASUS ROG Swift OLED PG27UCWM
Height Adjustment
Yes
Yes
VESA Mount
100 × 100 mm
100 × 100 px
Built-in Speakers
Yes
No
Dimensions
N/A
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.

LET'S
COMPARE

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Quick Links

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Contact

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