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Compare Corsair XENEON 34WQHD240-C vs Acer B247Y C 23.8"

Corsair XENEON 34WQHD240-C and Acer B247Y C 23.8" are both monitors with the same Viewing Angle (178° H x 178° V) and DisplayPort (1). The main differences are in Screen Size, Resolution, Pixel Density and Dot Pitch.
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Brand
Corsair
Brand
Acer
Model
  • CM-9030005-NA
  • CM-9030005-PE
  • CM-9030005-AU
Model
UM.QB7AA.C01
Release Date
📅 August 2024
Release Date
📅 September 2019
* First availability for purchase, it may not correspond to the actual market launch date.
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User reviews
Price history
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Price history
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Screen Size
34"
Screen Size
23.8"
Resolution
3440 x 1440
Resolution
1920 x 1080
Pixel Density
109.68 PPI
Pixel Density
92.56 PPI
Dot Pitch
0.23 mm
Dot Pitch
0.27 mm
Panel Type
QD-OLED
Panel Type
IPS
Widescreen
Yes
Widescreen
Yes
Aspect Ratio
21:9
Aspect Ratio
16:9
Curved Screen
Yes
Curved Screen
No
Viewing Angle
178° H x 178° V
Viewing Angle
178° H x 178° V
Brightness
0 cd/m²
Brightness
250 cd/m²
Response Time
0.03 ms
Response Time
4 ms
Refresh Rate
240 Hz
Refresh Rate
75 Hz
Built-in Speakers
No
Built-in Speakers
Yes
DVI
0
DVI
0
DisplayPort
1
DisplayPort
1
HDMI
2
HDMI
1
VGA
0
VGA
1
G-SYNC Support
Yes
G-SYNC Support
No
FreeSync Support
Yes
FreeSync Support
Yes

Comparison and key differences summary

Reasons to buy the Corsair XENEON 34WQHD240-C:

  • Newer Product, it was released around 5 years later
  • Bigger screen size (+10.20")
  • Higher Screen Resolution (3440 x 1440 pixel)
  • Better pixel density (109.68 PPI)
  • Less response time (-3.97 ms)
  • Higher refresh rate (240 Hz)
  • Curved screen
  • +1 Ports HDMI
  • Supports NVIDIA G-Sync

Buy now

Reasons to buy the Acer B247Y C 23.8":

  • 74% cheaper, you can save $595.00
  • More brightness (+250 cd/m²)
  • Flat screen
  • Built-in speakers
  • +1 Ports VGA

Buy now

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