Acer KG271UX1bmiipx

27 inch · 2560 x 1440 · 200 Hz · IPS

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Screen size 27 inch
Resolution 2560 x 1440
Refresh rate 200 Hz
Panel IPS
Response time 0.5 ms

Acer KG271UX1bmiipx is a 27-inch monitor with 2560 x 1440 resolution, a 200 Hz refresh rate and IPS panel. The high refresh rate makes fast games look smoother. It came out in 2026.

Released: 2026-04-16

Specifications

Key specs

Screen size: 27 inch
Resolution: 2560 x 1440
Refresh rate: 200 Hz
Panel: IPS
Response time: 0.5 ms
Released: 2026-04-16
Part number: UM.HX1EE.109
EAN / UPC: 4711474434692

Display

Display diagonal: 68.6 cm (27")
Display resolution: 2560 x 1440 pixels
HD type: Quad HD
Native aspect ratio: 16:9
Display technology: LCD
Panel type: IPS
LED backlight: Yes
Display brightness (typical): 250 cd/m²
Response time: 0.5 ms
Response time measurement type: GTG (Gray to Gray)
Response time (MPRT): 1 ms
Screen shape: Flat
Contrast ratio (typical): 1000:1
Contrast ratio (dynamic): 100000000:1
Maximum refresh rate: 200 Hz
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Display number of colours: 1.07 billion colours
Pixel pitch: 0.233 x 0.233 mm
Pixel density: 109 ppi
Viewable size, horizontal: 59.7 cm
Viewable size, vertical: 33.6 cm
Digital horizontal frequency: 30 - 300 kHz
Digital vertical frequency: 48 - 200 Hz
Display diagonal (metric): 69 cm
High Dynamic Range (HDR) supported: Yes
High Dynamic Range (HDR) technology: High Dynamic Range 10 (HDR10)
Surface hardness: 3H
Colour depth: 8 bit
DCI-P3 coverage: 90%

Performance

AMD FreeSync: Yes
AMD FreeSync type: FreeSync Premium
Flicker-free technology: Yes
Low Blue Light technology: Yes

View all specifications +6 more sectionsShow fewer specifications

Multimedia

Number of speakers: 2
RMS rated power: 4 W
Built-in speaker(s): Yes

Design

Market positioning: Gaming
Product colour: Black

Ports & interfaces

HDMI: Yes
HDMI ports quantity: 2
HDMI version: 2.0
DisplayPorts quantity: 1
DisplayPort out version: 1.2
Headphone out: Yes

Ergonomics

VESA mounting: Yes
Panel mounting interface: 100 x 100 mm
Cable lock slot: Yes
Cable lock slot type: Kensington
Tilt adjustment: Yes
Tilt angle range: -5 - 25°

Power

Energy efficiency class (SDR): F
Energy efficiency class (HDR): G
Energy consumption (SDR) per 1000 hours: 26 kWh
Energy consumption (HDR) per 1000 hours: 37 kWh
Power consumption (typical): 26 W
Power consumption (standby): 0.5 W
Power consumption (max): 50 W
Power consumption (off): 0.3 W
Power supply type: Internal
Energy efficiency scale: A to G

Weight & dimensions

Width (with stand): 614 mm
Depth (with stand): 210 mm
Height (with stand): 462 mm
Weight (with stand): 4.77 kg
Width (without stand): 614 mm
Depth (without stand): 69 mm
Height (without stand): 367 mm
Weight (without stand): 4.21 kg

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About this product

Redefine how you see the world. The Acer Nitro KG1 transforms every pixel into an extraordinary experience, blending cutting-edge visuals, fluid motion, and vibrant color for those ready to elevate their play and productivity. Visual Brilliance in Every Frame From crisp FHD to breathtaking 4K resolution, each display delivers unparalleled clarity and detail. Elevate your gaming and creative projects with visuals designed to amaze. Rapid Precision at up to 320Hz Achieve unparalleled responsiveness with refresh rates up to 320Hz and a razor-sharp 0.5ms (GTG, Min.) response time, perfect for fluid, high-stakes gaming and motion-intensive tasks. Adapt Your Gameplay with Dynamic Frame Rate Tailor your refresh rate to your needs with Dynamic Frame Rate technology on select models. Lower your resolution to unlock even faster refresh speeds and dominate in real time. Synchronized Gameplay AMD FreeSync™ Premium (application in progress) ensures smooth, stutter-free gaming by syncing frames for a fluid experience. HDR10: Illuminate Every Scene Dive into lifelike contrasts with HDR10 support, revealing richer shadows and brighter highlights for a truly cinematic experience.

Datasheet (PDF)

KG271UX1bmiipx vs similar monitors

	Acer KG271UX1bmiipx	Acer XV270UXEbmiiprx	Acer XB273U F5bmiiprzx	MSI MAG 274QRFWDE E20
Screen size	27 inch	27 inch	27 inch	27 inch
Resolution	2560 x 1440	2560 x 1440	2560 x 1440	2560 x 1440
Refresh rate	200 Hz	200 Hz	360 Hz	200 Hz
Panel	IPS	IPS	IPS	Rapid IPS
Response time	0.5 ms	0.5 ms	0.5 ms	0.5 ms
Released	2026	2026	2026	2026