Product comparison · 2 monitors

Acer Predator Z321QT computer monitor vs Lenovo LI2264d computer monitor

33specifications compared
16differ
17identical
42known for one product only

Key differences

Display diagonal
- Predator Z321QT computer monitor:80 cm (31.5")
- LI2264d computer monitor:54.6 cm (21.5")
Panel type
- Predator Z321QT computer monitor:VA
- LI2264d computer monitor:IPS
Display brightness (typical)
- Predator Z321QT computer monitor:300 cd/m²
- LI2264d computer monitor:250 cd/m²
Response time
- Predator Z321QT computer monitor:4 ms
- LI2264d computer monitor:14 ms
Screen shape
- Predator Z321QT computer monitor:Curved
- LI2264d computer monitor:Flat
NVIDIA G-SYNC
- Predator Z321QT computer monitor:Yes
- LI2264d computer monitor:No
Built-in speaker(s)
- Predator Z321QT computer monitor:Yes
- LI2264d computer monitor:No
Market positioning
- Predator Z321QT computer monitor:Gaming
- LI2264d computer monitor:Business

Side by side

Differences highlightedShow differences only

Comparison of Z321QT, LI2264d
75 specifications	A Acer Predator Z321QT computer monitor Model Z321QT View product	B Lenovo LI2264d computer monitor Model LI2264d View product
Display6 differ
Display diagonalDiffers	80 cm (31.5")	54.6 cm (21.5")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD type	Full HD	Full HD
Panel typeDiffers	VA	IPS
Backlight typeKnown for one	Unknown — not stated by the source	W-LED
Display brightness (typical)Differs	300 cd/m²	250 cd/m²
Display brightness (min)Known for one	Unknown — not stated by the source	200 cd/m²
Response timeDiffers	4 ms	14 ms
Screen shapeDiffers	Curved	Flat
Supported graphics resolutionsDiffers	1920 x 1080 (HD 1080)	640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1366 x 768, 1440 x 900 (WXGA+), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080)
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Contrast ratio (dynamic)Known for one	Unknown — not stated by the source	3000000:1
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	178°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	178°
Display number of colours	16.78 million colours	16.78 million colours
Pixel pitchKnown for one	Unknown — not stated by the source	0.248 x 0.248 mm
Pixel densityKnown for one	Unknown — not stated by the source	102 ppi
Horizontal scan rangeKnown for one	Unknown — not stated by the source	30 - 83 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	48 - 76 Hz
Colour gamutKnown for one	Unknown — not stated by the source	72%
3D	No	No
Aspect ratioKnown for one	16:9	Unknown — not stated by the source
Maximum refresh rateKnown for one	144 Hz	Unknown — not stated by the source
Performance1 differ
NVIDIA G-SYNCDiffers	Yes	No
AMD FreeSync	No	No
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home
Multimedia1 differ
Built-in speaker(s)Differs	Yes	No
Built-in camera	No	No
Design1 differ
Market positioningDiffers	Gaming	Business
Product colour	Black	Black
Feet colourKnown for one	Black, Red	Unknown — not stated by the source
Ports & interfaces2 differ
Built-in USB hubDiffers	Yes	No
VGA (D-Sub) ports quantityDiffers	0	1
DVI port	No	No
HDMI ports quantity	1	1
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Ergonomics2 differ
VESA mounting	Yes	Yes
Cable lock slot	No	No
Height adjustmentDiffers	Yes	No
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 25°	-5 - 20°
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
Number of OSD languagesKnown for one	Unknown — not stated by the source	8
Adjustable height (max)Known for one	12 cm	Unknown — not stated by the source
SwivellingKnown for one	Yes	Unknown — not stated by the source
Swivel angle rangeKnown for one	-25 - 25°	Unknown — not stated by the source
Poweridentical
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Power consumption (typical)Known for one	35 W	Unknown — not stated by the source
Power consumption (standby)Known for one	0.5 W	Unknown — not stated by the source
Power consumption (off)Known for one	0.45 W	Unknown — not stated by the source
AC input voltageKnown for one	120 - 230 V	Unknown — not stated by the source
Annual energy consumptionKnown for one	58 kWh	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Weight & dimensionsidentical
Width (without stand)Known for one	Unknown — not stated by the source	489.7 mm
Depth (without stand)Known for one	Unknown — not stated by the source	46.7 mm
Height (without stand)Known for one	Unknown — not stated by the source	297 mm
Weight (without stand)Known for one	Unknown — not stated by the source	2.65 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	114 mm
Package depthKnown for one	Unknown — not stated by the source	555 mm
Package heightKnown for one	Unknown — not stated by the source	390 mm
Package weightKnown for one	Unknown — not stated by the source	2.65 kg
Packaging content1 differ
Cables includedDiffers	DisplayPort	HDMI, VGA
ManualKnown for one	Unknown — not stated by the source	Yes
Stand includedKnown for one	Yes	Unknown — not stated by the source
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Silver, ENERGY STAR
Other features1 differ
On/off switchKnown for one	Unknown — not stated by the source	No
TV tuner integratedKnown for one	Unknown — not stated by the source	No
CertificationDiffers	MPR II	RoHS, Windows 7/10, ISO 9241-307
Supplied AC adapter type	LED	LED
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Energy efficiency class (legacy scale)Known for one	A	Unknown — not stated by the source
Thin Clientidentical
Thin client installed	No	No

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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