Product comparison · 2 monitors

Acer X XZ321QU computer monitor vs Acer Predator Z271U computer monitor

38specifications compared
14differ
24identical
33known for one product only

Key differences

Display diagonal
- X XZ321QU computer monitor:80 cm (31.5")
- Predator Z271U computer monitor:68.6 cm (27")
Panel type
- X XZ321QU computer monitor:VA
- Predator Z271U computer monitor:TN
Display brightness (typical)
- X XZ321QU computer monitor:300 cd/m²
- Predator Z271U computer monitor:400 cd/m²
Response time
- X XZ321QU computer monitor:4 ms
- Predator Z271U computer monitor:1 ms
Maximum refresh rate
- X XZ321QU computer monitor:144 Hz
- Predator Z271U computer monitor:165 Hz
Viewing angle, horizontal
- X XZ321QU computer monitor:178°
- Predator Z271U computer monitor:170°
Viewing angle, vertical
- X XZ321QU computer monitor:178°
- Predator Z271U computer monitor:160°
AMD FreeSync
- X XZ321QU computer monitor:Yes
- Predator Z271U computer monitor:No

Side by side

Differences highlightedShow differences only

Comparison of XZ321QU, Z271U
71 specifications	A Acer X XZ321QU computer monitor Model XZ321QU View product	B Acer Predator Z271U computer monitor Model Z271U View product
Display7 differ
Display diagonalDiffers	80 cm (31.5")	68.6 cm (27")
Panel typeDiffers	VA	TN
Display brightness (typical)Differs	300 cd/m²	400 cd/m²
Response timeDiffers	4 ms	1 ms
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Maximum refresh rateDiffers	144 Hz	165 Hz
Viewing angle, horizontalDiffers	178°	170°
Viewing angle, verticalDiffers	178°	160°
Digital horizontal frequencyKnown for one	Unknown — not stated by the source	30 - 140 kHz
Colour depthKnown for one	Unknown — not stated by the source	8 bit
3DKnown for one	Unknown — not stated by the source	No
Contrast ratio (dynamic)Known for one	100000000:1	Unknown — not stated by the source
Performance1 differ
NVIDIA G-SYNCKnown for one	Unknown — not stated by the source	Yes
AMD FreeSyncDiffers	Yes	No
VESA Adaptive Sync supportKnown for one	Yes	Unknown — not stated by the source
Multimedia1 differ
RMS rated powerDiffers	14 W	7 W
Ports & interfaces1 differ
HDMIKnown for one	Unknown — not stated by the source	Yes
HDMI ports quantityDiffers	2	1
Built-in USB hubKnown for one	Yes	Unknown — not stated by the source
USB hub versionKnown for one	3.2 Gen 1 (3.1 Gen 1)	Unknown — not stated by the source
Number of upstream portsKnown for one	1	Unknown — not stated by the source
USB Type-A downstream ports quantityKnown for one	4	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
Mini DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Audio outputKnown for one	Yes	Unknown — not stated by the source
Ergonomics1 differ
Adjustable height (max)Differs	12 cm	11 cm
Swivel angle rangeKnown for one	-25 - 25°	Unknown — not stated by the source
Picture-in-PictureKnown for one	Yes	Unknown — not stated by the source
Power2 differ
Power consumption (typical)Differs	43 W	41 W
Power consumption (off)Differs	0.45 W	0.5 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	30 W
Annual energy consumptionKnown for one	Unknown — not stated by the source	60 kWh
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Weight & dimensionsidentical
Width (with stand)Known for one	Unknown — not stated by the source	613.7 mm
Depth (with stand)Known for one	Unknown — not stated by the source	268.4 mm
Height (with stand)Known for one	Unknown — not stated by the source	511.6 mm
Weight (with stand)Known for one	Unknown — not stated by the source	8.5 kg
Width (without stand)Known for one	Unknown — not stated by the source	613.7 mm
Depth (without stand)Known for one	Unknown — not stated by the source	106.2 mm
Height (without stand)Known for one	Unknown — not stated by the source	393.6 mm
Weight (without stand)Known for one	Unknown — not stated by the source	6.05 kg
Other features1 differ
Energy efficiency class (legacy scale)Known for one	Unknown — not stated by the source	B
Supplied AC adapter typeDiffers	AC	LCD
On/off switchKnown for one	Yes	Unknown — not stated by the source
Packaging contentidentical
Stand includedKnown for one	Yes	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85285210	Unknown — not stated by the source

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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