Acer XB271HUA vs BL280K bmiiprx Monitor Comparison

Acer XB271HUA and Acer BL280K bmiiprx are both monitors with the same Aspect Ratio (16:9), DisplayPort (1) and HDMI (1). The main differences are in Screen Size, Resolution, Pixel Density and Dot Pitch.

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Acer XB271HUA	Acer BL280K bmiiprx
Prices (Change region) - Buy now	Prices (Change region) Out of Stock + $5.99 Shipping $301.99 Out of Stock Free shipping $319.41
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Brand Acer	Brand Acer
Model UM.HX1EE.A01 XB271HUA	Model UM.PB0AA.003
Release Date 📅 June 2016	Release Date 📅 March 2022
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews Add a product review
Price history View Details ►	Price history View Details ►
Screen Size 27"	Screen Size 28"
Resolution 2560 x 1440	Resolution 3840 x 2160
Pixel Density 108.79 PPI	Pixel Density 157.35 PPI
Dot Pitch 0.23 mm	Dot Pitch 0.16 mm
Panel Type TN	Panel Type IPS
Widescreen Yes	Widescreen Yes
Aspect Ratio 16:9	Aspect Ratio 16:9
Curved Screen No	Curved Screen No
Viewing Angle 170° H x 160° V	Viewing Angle 178° H x 178° V
Brightness 350 cd/m²	Brightness 300 cd/m²
Contrast Ratio -	Contrast Ratio 1,000:1
Response Time 1 ms	Response Time 4 ms
Refresh Rate 165 Hz	Refresh Rate 60 Hz
Built-in Speakers Yes	Built-in Speakers Yes
DVI 0	DVI 0
DisplayPort 1	DisplayPort 1
HDMI 1	HDMI 1
VGA 0	VGA 0
G-SYNC Support Yes	G-SYNC Support No
FreeSync Support No	FreeSync Support Yes