Product comparison · 2 monitors

Hannspree Hanns.G HF257HPB computer monitor vs Viewsonic E2 Series VE155 computer monitor

23specifications compared
18differ
5identical
18known for one product only

Key differences

Display diagonal
- Hanns.G HF257HPB computer monitor:62.5 cm (24.6")
- E2 Series VE155 computer monitor:38.1 cm (15")
Display resolution
- Hanns.G HF257HPB computer monitor:1920 x 1080 pixels
- E2 Series VE155 computer monitor:1024 x 768 pixels
Display brightness (typical)
- Hanns.G HF257HPB computer monitor:300 cd/m²
- E2 Series VE155 computer monitor:250 cd/m²
Response time
- Hanns.G HF257HPB computer monitor:2 ms
- E2 Series VE155 computer monitor:30 ms
Contrast ratio (typical)
- Hanns.G HF257HPB computer monitor:800:1
- E2 Series VE155 computer monitor:400:1
Viewing angle, horizontal
- Hanns.G HF257HPB computer monitor:170°
- E2 Series VE155 computer monitor:120°
Viewing angle, vertical
- Hanns.G HF257HPB computer monitor:160°
- E2 Series VE155 computer monitor:110°
Product colour
- Hanns.G HF257HPB computer monitor:Black
- E2 Series VE155 computer monitor:White

Side by side

Differences highlightedShow differences only

Comparison of HF257HPB, VE155
41 specifications	A Hannspree Hanns.G HF257HPB computer monitor Model HF257HPB View product	B Viewsonic E2 Series VE155 computer monitor Model VE155 View product
Display7 differ
Display diagonalDiffers	62.5 cm (24.6")	38.1 cm (15")
Display resolutionDiffers	1920 x 1080 pixels	1024 x 768 pixels
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Touchscreen	No	No
Display brightness (typical)Differs	300 cd/m²	250 cd/m²
Response timeDiffers	2 ms	30 ms
Aspect ratioKnown for one	16:9	Unknown — not stated by the source
Contrast ratio (typical)Differs	800:1	400:1
Contrast ratio (dynamic)Known for one	15000:1	Unknown — not stated by the source
Viewing angle, horizontalDiffers	170°	120°
Viewing angle, verticalDiffers	160°	110°
Pixel pitchKnown for one	0.283 x 0.283 mm	Unknown — not stated by the source
Digital horizontal frequencyKnown for one	24 - 83 kHz	Unknown — not stated by the source
Digital vertical frequencyKnown for one	48 - 75 Hz	Unknown — not stated by the source
Multimediaidentical
RMS rated powerKnown for one	2 W	Unknown — not stated by the source
Built-in camera	No	No
Built-in speaker(s)Known for one	Unknown — not stated by the source	No
Design1 differ
Product colourDiffers	Black	White
Ports & interfaces1 differ
USB Type-A downstream ports quantity	0	0
VGA (D-Sub) ports quantity	1	1
DVI-D ports quantityKnown for one	0	Unknown — not stated by the source
DVI-I ports quantityKnown for one	0	Unknown — not stated by the source
HDMIKnown for one	Yes	Unknown — not stated by the source
HDMI ports quantityKnown for one	2	Unknown — not stated by the source
HDCPDiffers	Yes	No
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Ergonomicsidentical
Panel mounting interfaceKnown for one	200 x 100 mm	Unknown — not stated by the source
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	49 W	30 W
Power consumption (standby)Known for one	1 W	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	5 - 35 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	10 - 85%	10 - 90%
Weight & dimensions4 differ
Width (without stand)Differs	604.5 mm	356 mm
Depth (without stand)Differs	195.5 mm	200 mm
Height (without stand)Differs	523 mm	344 mm
Weight (without stand)Differs	8.5 kg	3.7 kg
Other features2 differ
TV tuner integrated	No	No
Power requirementsDiffers	100 - 240 V, 50 - 60 Hz	100-240V AC, 50-60Hz
CertificationDiffers	FCC, UL/CUL, CE, CB, CCC, KCC, PSB, NEMKO/Bau-Mark, MIC,TCO06, GOST, BSMI, Vista Premium, EPA 5.0	UL, cUL, FCC-B, CB, CE, IC-B, EPA, NOM, TUV/GS, VCCI, BSMI, PSB (S-MARK), EMI/B, MPR-II, NEMKO, SEMKO, DEMKO, FIMKO, TCO'99(VE155), TCO'95(VE155b), ISO13046-2, ENERGY
Performanceidentical
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes

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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