Product comparison · 2 monitors

Acer K242HL bmidx vs Acer Z271U bmiphzx

34specifications compared
20differ
14identical
38known for one product only

Key differences

Display diagonal
- K242HL bmidx:61 cm (24")
- Z271U bmiphzx:68.6 cm (27")
Display resolution
- K242HL bmidx:1920 x 1080 pixels
- Z271U bmiphzx:2560 x 1440 pixels
HD type
- K242HL bmidx:Full HD
- Z271U bmiphzx:Quad HD
Display brightness (typical)
- K242HL bmidx:250 cd/m²
- Z271U bmiphzx:400 cd/m²
Response time
- K242HL bmidx:5 ms
- Z271U bmiphzx:1 ms
Screen shape
- K242HL bmidx:Flat
- Z271U bmiphzx:Curved
RMS rated power
- K242HL bmidx:2 W
- Z271U bmiphzx:7 W
Market positioning
- K242HL bmidx:Home
- Z271U bmiphzx:Gaming

Side by side

Differences highlightedShow differences only

Comparison of K242HL bmidx, Z271U bmiphzx
72 specifications	A Acer K242HL bmidx View product	B Acer Z271U bmiphzx View product
Display6 differ
Display diagonalDiffers	61 cm (24")	68.6 cm (27")
Display resolutionDiffers	1920 x 1080 pixels	2560 x 1440 pixels
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Display technology	LCD	LCD
Touchscreen	No	No
HD typeDiffers	Full HD	Quad HD
Panel type	TN+Film	TN+Film
Display brightness (typical)Differs	250 cd/m²	400 cd/m²
Response timeDiffers	5 ms	1 ms
Screen shapeDiffers	Flat	Curved
Supported graphics resolutionsKnown for one	1280 x 720 (HD 720), 1360 x 768 (WXGA), 1600 x 900, 1920 x 1080 (HD 1080)	Unknown — not stated by the source
Contrast ratio (typical)Known for one	1000:1	Unknown — not stated by the source
Contrast ratio (dynamic)Known for one	100000000:1	Unknown — not stated by the source
Display number of colours	16.78 million colours	16.78 million colours
Horizontal scan rangeKnown for one	30 - 80 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	55 - 75 Hz	Unknown — not stated by the source
3DKnown for one	No	Unknown — not stated by the source
Backlight typeKnown for one	Unknown — not stated by the source	LED
Aspect ratioKnown for one	Unknown — not stated by the source	16:9
Maximum refresh rateKnown for one	Unknown — not stated by the source	144 Hz
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	170°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	160°
Digital horizontal frequencyKnown for one	Unknown — not stated by the source	30 - 140 kHz
Digital vertical frequencyKnown for one	Unknown — not stated by the source	24 - 60 Hz
Colour depthKnown for one	Unknown — not stated by the source	8 bit
Performanceidentical
NVIDIA G-SYNC	No	No
AMD FreeSyncKnown for one	No	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
Number of speakers	2	2
RMS rated powerDiffers	2 W	7 W
Built-in cameraKnown for one	No	Unknown — not stated by the source
Design1 differ
Market positioningDiffers	Home	Gaming
Product colour	Black	Black
Ports & interfacesidentical
Built-in USB hubKnown for one	No	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	Yes	Unknown — not stated by the source
HDMI ports quantity	1	1
Headphone outputsKnown for one	1	Unknown — not stated by the source
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Ergonomics2 differ
VESA mounting	Yes	Yes
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slotKnown for one	No	Unknown — not stated by the source
Height adjustmentDiffers	No	Yes
SwivellingDiffers	No	Yes
Tilt adjustment	Yes	Yes
Tilt angle range	-5 - 25°	-5 - 25°
Adjustable height (max)Known for one	Unknown — not stated by the source	11 cm
PivotKnown for one	Unknown — not stated by the source	No
Power1 differ
Energy efficiency class (SDR)Known for one	F	Unknown — not stated by the source
Energy consumption (SDR) per 1000 hoursKnown for one	22 kWh	Unknown — not stated by the source
Power consumption (standby)Differs	0.45 W	0.5 W
Power consumption (average)Known for one	20.9 W	Unknown — not stated by the source
Energy efficiency scaleKnown for one	A to G	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	30 W
Power consumption (off)Known for one	Unknown — not stated by the source	0.5 W
Weight & dimensions8 differ
Width (with stand)Differs	558.8 mm	614 mm
Depth (with stand)Differs	203.2 mm	269 mm
Height (with stand)Differs	406.4 mm	512 mm
Weight (with stand)Differs	3.18 kg	8.16 kg
Width (without stand)Differs	558.8 mm	615 mm
Depth (without stand)Differs	50.8 mm	107 mm
Height (without stand)Differs	330.2 mm	394 mm
Weight (without stand)Differs	2.72 kg	5.9 kg
Packaging dataidentical
Stand typeKnown for one	HAS stand	Unknown — not stated by the source
Packaging content1 differ
Stand includedKnown for one	Yes	Unknown — not stated by the source
Cables includedDiffers	VGA	AC, DisplayPort, HDMI, USB
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Other featuresidentical
On/off switchKnown for one	Yes	Unknown — not stated by the source
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Certification	MPR II	MPR II

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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