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Compare AcerPredator X34 OLED vs LG Ultragear OLED 45GX950A

AcerPredator X34 OLED and LG Ultragear OLED 45GX950A are both monitors with the same Viewing Angle (178° H x 178° V), Brightness (1300 cd/m²) and DisplayPort (1). The main differences are in Screen Size, Resolution, Pixel Density and Dot Pitch.

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AcerPredator X34 OLED

LG Ultragear OLED 45GX950A

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Brand

Acer

Brand

LG

Model

UM.CXXAA.X01

Model

45GX950A-B
45GX950A-B.AEK

Release Date

📅 July 2024

Release Date

📅 March 2025

* First availability for purchase, it may not correspond to the actual market launch date.

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Price history

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Screen Size

34"

Screen Size

44.5"

Resolution

3440 x 1440

Resolution

5120 x 2160

Pixel Density

109.68 PPI

Pixel Density

124.88 PPI

Dot Pitch

0.23 mm

Dot Pitch

0.2 mm

Panel Type

WOLED

Panel Type

OLED

Widescreen

Yes

Widescreen

Yes

Aspect Ratio

21:9

Aspect Ratio

64:27

Curved Screen

Yes

Curved Screen

Yes

Viewing Angle

178° H x 178° V

Viewing Angle

178° H x 178° V

Brightness

1300 cd/m²

Brightness

1300 cd/m²

Response Time

0.01 ms

Response Time

0.03 ms

Refresh Rate

240 Hz

Refresh Rate

165 Hz

Built-in Speakers

Yes

Built-in Speakers

Yes

DVI

0

DVI

0

DisplayPort

1

DisplayPort

1

HDMI

2

HDMI

1

VGA

0

VGA

0

G-SYNC Support

No

G-SYNC Support

Yes

FreeSync Support

Yes

FreeSync Support

Yes

Options (2)

	39-inch UWQHD 240Hz $1,599.99
	27-inch WQHD $549.99

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Comparison and key differences summary

Reasons to buy the AcerPredator X34 OLED:

58% cheaper, you can save $950.00
Less response time (-0.02 ms)
Higher refresh rate (240 Hz)
+1 Ports HDMI

Reasons to buy the LG Ultragear OLED 45GX950A:

Newer Product, it was released around 7 months later
Bigger screen size (+10.50")
Higher Screen Resolution (5120 x 2160 pixel)
Better pixel density (124.88 PPI)
Supports NVIDIA G-Sync

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