Product comparison · 2 monitors

Acer G257HU smidpx vs BenQ BL2420PT computer monitor

42specifications compared
24differ
18identical
61known for one product only

Key differences

Display diagonal
- G257HU smidpx:63.5 cm (25")
- BL2420PT computer monitor:60.5 cm (23.8")
Display brightness (typical)
- G257HU smidpx:350 cd/m²
- BL2420PT computer monitor:250 cd/m²
Response time
- G257HU smidpx:4 ms
- BL2420PT computer monitor:5 ms
Contrast ratio (dynamic)
- G257HU smidpx:10000000:1
- BL2420PT computer monitor:20000000:1
USB Type-A downstream ports quantity
- G257HU smidpx:0
- BL2420PT computer monitor:2
VESA mounting
- G257HU smidpx:No
- BL2420PT computer monitor:Yes
Cable lock slot
- G257HU smidpx:No
- BL2420PT computer monitor:Yes
Height adjustment
- G257HU smidpx:No
- BL2420PT computer monitor:Yes

Side by side

Differences highlightedShow differences only

Comparison of G257HU smidpx, BL2420PT
103 specifications	A Acer G257HU smidpx View product	B BenQ BL2420PT computer monitor Model BL2420PT View product
Display4 differ
Display diagonalDiffers	63.5 cm (25")	60.5 cm (23.8")
Display resolution	2560 x 1440 pixels	2560 x 1440 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD type	Quad HD	Quad HD
Panel type	IPS	IPS
Backlight typeKnown for one	Unknown — not stated by the source	LED
Display brightness (typical)Differs	350 cd/m²	250 cd/m²
Response timeDiffers	4 ms	5 ms
Screen shapeKnown for one	Unknown — not stated by the source	Flat
Aspect ratio	16:9	16:9
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Contrast ratio (dynamic)Differs	10000000:1	20000000:1
Maximum refresh rateKnown for one	Unknown — not stated by the source	60 Hz
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	0.205 x 0.205 mm
Pixel densityKnown for one	Unknown — not stated by the source	123 ppi
Viewable size, horizontalKnown for one	Unknown — not stated by the source	52.7 cm
Viewable size, verticalKnown for one	Unknown — not stated by the source	29.6 cm
Colour gamut standardKnown for one	Unknown — not stated by the source	sRGB
Colour gamutKnown for one	Unknown — not stated by the source	100%
Supported graphics resolutionsKnown for one	2560 x 1440	Unknown — not stated by the source
3DKnown for one	No	Unknown — not stated by the source
Performanceidentical
NVIDIA G-SYNCKnown for one	Unknown — not stated by the source	No
AMD FreeSyncKnown for one	Unknown — not stated by the source	No
Flicker-free technologyKnown for one	Unknown — not stated by the source	Yes
Low Blue Light technologyKnown for one	Unknown — not stated by the source	Yes
Smart modesKnown for one	Unknown — not stated by the source	Animation, Energy saving, M-Book, Movie, Personal, Photo, ePaper
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Multimediaidentical
Built-in speaker(s)	Yes	Yes
Number of speakersKnown for one	Unknown — not stated by the source	2
RMS rated powerKnown for one	Unknown — not stated by the source	2 W
Built-in camera	No	No
Designidentical
Market positioningKnown for one	Unknown — not stated by the source	Home
Product colour	Black	Black
Feet colourKnown for one	Unknown — not stated by the source	Black
Ports & interfaces1 differ
Built-in USB hubKnown for one	Unknown — not stated by the source	Yes
USB hub versionKnown for one	Unknown — not stated by the source	2.0
Number of upstream portsKnown for one	Unknown — not stated by the source	1
Number of USB Type-B upstream ports quantityKnown for one	Unknown — not stated by the source	1
USB Type-A downstream ports quantityDiffers	0	2
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
DVI port	Yes	Yes
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
HDMIKnown for one	Unknown — not stated by the source	Yes
HDMI ports quantity	1	1
HDMI versionKnown for one	Unknown — not stated by the source	1.4
DisplayPorts quantity	1	1
DisplayPort versionKnown for one	Unknown — not stated by the source	1.2
Headphone outKnown for one	Unknown — not stated by the source	Yes
Headphone outputsKnown for one	Unknown — not stated by the source	1
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Microphone inKnown for one	Unknown — not stated by the source	Yes
HDCPKnown for one	Unknown — not stated by the source	Yes
Card reader integratedKnown for one	Unknown — not stated by the source	No
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Networkidentical
BluetoothKnown for one	Unknown — not stated by the source	No
Ethernet LANKnown for one	Unknown — not stated by the source	No
Ergonomics5 differ
VESA mountingDiffers	No	Yes
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
Cable lock slotDiffers	No	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Height adjustmentDiffers	No	Yes
Adjustable height (max)Known for one	Unknown — not stated by the source	14 cm
PivotKnown for one	Unknown — not stated by the source	Yes
Pivot angleKnown for one	Unknown — not stated by the source	0 - 90°
SwivellingDiffers	No	Yes
Swivel angle rangeKnown for one	Unknown — not stated by the source	-45 - 45°
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 15°	-5 - 20°
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Power3 differ
Energy efficiency class (SDR)Known for one	Unknown — not stated by the source	G
Energy consumption (SDR) per 1000 hoursKnown for one	Unknown — not stated by the source	26 kWh
Power consumption (typical)Differs	36 W	25.6 W
Power consumption (standby)Differs	0.45 W	0.3 W
Power consumption (off)Differs	0.45 W	0.3 W
AC input voltageKnown for one	Unknown — not stated by the source	96 - 264 V
AC input frequencyKnown for one	Unknown — not stated by the source	47/63 Hz
Energy efficiency scaleKnown for one	Unknown — not stated by the source	A to G
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensions8 differ
Width (with stand)Differs	570 mm	563.2 mm
Depth (with stand)Differs	184.9 mm	239.6 mm
Height (with stand)Differs	420.1 mm	524.9 mm
Weight (with stand)Differs	3.5 kg	7 kg
Width (without stand)Differs	569 mm	563.2 mm
Depth (without stand)Differs	40.6 mm	71.5 mm
Height (without stand)Differs	342.9 mm	338.7 mm
Weight (without stand)Differs	3.2 kg	4.1 kg
Packaging content1 differ
Cables includedDiffers	AC, DVI, HDMI	AC, DVI, USB, VGA
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Other features2 differ
On/off switchKnown for one	Unknown — not stated by the source	Yes
TV tuner integrated	No	No
CertificationDiffers	MPR II, RoHS	TCO6.0
Supplied AC adapter typeDiffers	LED	AC
Thin Clientidentical
Thin client installed	No	No
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85285210

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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