Compare Monitors

Compare KOORUI S2721XO vs G2421V

KOORUI S2721XO and KOORUI G2421V are both monitors with the same Resolution (2560 x 1440), Aspect Ratio (16:9) and Viewing Angle (178° H x 178° V). The main differences are in Screen Size, Pixel Density, Dot Pitch and Panel Type.

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KOORUI S2721XO

KOORUI G2421V

Prices
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In Stock

Last updated 33 minutes ago.

Prices
(Change region)

In Stock

Last updated 33 minutes ago.

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Brand

KOORUI

Brand

KOORUI

Model

S2721XO

Model

G2421V

Release Date

-

Release Date

-

* 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

27"

Screen Size

23.8"

Resolution

2560 x 1440

Resolution

2560 x 1440

Pixel Density

108.79 PPI

Pixel Density

123.41 PPI

Dot Pitch

0.23 mm

Dot Pitch

0.2 mm

Panel Type

QD-OLED

Panel Type

IPS

Widescreen

Yes

Widescreen

Yes

Aspect Ratio

16:9

Aspect Ratio

16:9

Curved Screen

No

Curved Screen

No

Viewing Angle

178° H x 178° V

Viewing Angle

178° H x 178° V

Brightness

250 cd/m²

Brightness

350 cd/m²

Response Time

0.03 ms

Response Time

-

Response Time MPRT

-

Response Time MPRT

1 ms

Refresh Rate

240 Hz

Refresh Rate

180 Hz

Built-in Speakers

No

Built-in Speakers

No

DVI

0

DVI

0

DisplayPort

1

DisplayPort

1

HDMI

2

HDMI

2

VGA

0

VGA

0

G-SYNC Support

Yes

G-SYNC Support

No

FreeSync Support

Yes

FreeSync Support

No

Options (3)

	27"/QHD/200Hz $159.99
	27"/QHD/240Hz/Mini-Led
	24inch/200hz/IPS $119.99

Comparison and key differences summary

Reasons to buy the KOORUI S2721XO:

Bigger screen size (+3.20")
Higher refresh rate (240 Hz)
Supports NVIDIA G-Sync
Supports AMD FreeSync

Reasons to buy the KOORUI G2421V:

67% cheaper, you can save $400.00
Better pixel density (123.41 PPI)
More brightness (+100 cd/m²)

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