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A 27 inch flat black monitor with a three sided thin bezel on an adjustable stand

Acer America

Acer America UM.HX0AA.101 Nitro XV270U Z1bmiiprx 27" 270Hz QHD gaming monitor

SKU CH-4QD2-RBXXB MPN UM.HX0AA.101

A 27 inch QHD IPS gaming monitor with 270 Hz refresh rate, 0.5 ms response time and 99% sRGB coverage

  • Screen size27 in (68.6 cm)
  • Display resolution2560 × 1440 (2K)
  • Refresh frequency270 Hz
  • Panel typeIPS
  • Pixel response time0.5 ms
  • Power drawNormal Operation: <50 W Off (power-save): <1 W
  • 270 Hz refresh rate via DisplayPort for fluid competitive play
  • 5 ms response time minimises ghosting in fast scenes
  • 99 % sRGB coverage delivers accurate colour for games and creative work
  • IPS panel with 178° viewing angles keeps image consistent from any position
  • Fully adjustable stand with height, tilt, swivel and pivot for ergonomic comfort

27-inch QHD 270Hz gaming monitor

The Acer Nitro XV270U Z1bmiiprx is a 27-inch WQHD IPS display built for competitive gaming. It delivers a 2560 x 1440 resolution with a 16:9 aspect ratio and anti-glare coating. The panel supports 1.07 billion colours and covers 99% of the sRGB gamut.

270Hz refresh rate over DisplayPort 1.4

The monitor reaches 270Hz when connected via the single DisplayPort 1.4 input, while the two HDMI 2.0 ports are limited to 144Hz. Response time is rated at 0.5ms G-to-G and AMD FreeSync Premium provides variable refresh support. Brightness peaks at 250 cd/m² with a 100,000,000:1 contrast ratio.

Suits high-frame-rate esports players.

The stand offers height, tilt, swivel and pivot adjustment plus 100 x 100mm VESA mounting. Built-in 2W stereo speakers and a headphone jack handle basic audio. Buyers needing higher brightness, true HDR performance or USB-C connectivity should consider other models.

How it compares

Measured against everything we stock in Monitors for Gamers, at today’s prices. Recalculated every night.

Price $269.99
Pricier than about 67% of the 839 comparable items (median $189.99).
Screen size 27 in (68.6 cm)
Typical for this category: the median of 814 items is 27 in.
Refresh frequency 270 Hz
Higher than about 85% of the 735 comparable items (median 180 Hz).

Specifications

Product
Brand nameAcer
Product lineNitro
Model nameXV270U Z1bmiiprx
Part numberUM.HX0AA.101
Case colorBlack
Display
Screen size27 in (68.6 cm)
Display resolution2560 × 1440 (2K)
Refresh frequency270 Hz
Panel typeIPS
Pixel response time0.5 ms
Image brightness250 cd/m2
Screen curvatureFlat Panel
Bezel style3 Sided Thin Frame
Widescreen formatYes
Screen finishAnti-glare
Display formatQHD
Variable refresh rateFreeSync Premium (AMD Adaptive Sync)
Viewing angles178° (H) / 178° (V)
Screen ratio16:9
Contrast100,000,000:1
Color gamut coveragesRGB 99%
Colors displayed1.07 Billion
Pixel pitch0.233 mm
Device controlsPower On/Off Button
Audio & video
Integrated speakers2 × 2 W
Integrated webcamNo
Ports & slots
HDMI ports2 x HDMI 2.0
DisplayPort connectors1 x DisplayPort 1.4
Video connectors1 x DisplayPort 1.4 / 2 x HDMI 2.0
Headphone jack1 x Audio Out
Power
Power drawNormal Operation: <50 W
Off (power-save): <1 W
Power supply100–240 VAC, 50/60 Hz
Size & build
Stand adjustabilityHeight, Pivot, Swivel, Tilt
VESA mounting pattern100 × 100 mm
Product dimensions15.9 in-21.7 in × 24.2 in × 9.7 in with stand
Product weight12.9 lb (5.85 kg)
Shipping weight7.94 kg
Package size686 × 533 × 229 mm

Questions about this item

What does the 270Hz refresh rate actually deliver when the monitor is connected to a PC?

Over DisplayPort 1.4 the panel runs at 270Hz; over HDMI 2.0 it is limited to 144Hz.

How does the DisplayPort 1.4 connection limit the 270Hz figure in practice?

DisplayPort 1.4 provides enough bandwidth for 2560 x 1440 at 270Hz with 10-bit colour, so the headline rate is achievable without chroma subsampling.

What does the 100 x 100mm VESA pattern mean for mounting this 27" display?

The 100 x 100mm VESA holes accept standard monitor arms or wall brackets, and the included stand also offers height, pivot, swivel and tilt adjustment.

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