Product comparison · 2 monitors

Acer AL1912s 19" LCD analog TCO99 vs Viewsonic 17IN 1280X1024DPI 82HZ

20specifications compared
16differ
4identical
14known for one product only

Key differences

Display diagonal
- AL1912s 19" LCD analog TCO99:48.3 cm (19")
- 17IN 1280X1024DPI 82HZ:43.2 cm (17")
Display brightness (typical)
- AL1912s 19" LCD analog TCO99:250 cd/m²
- 17IN 1280X1024DPI 82HZ:270 cd/m²
Contrast ratio (typical)
- AL1912s 19" LCD analog TCO99:500:1
- 17IN 1280X1024DPI 82HZ:450:1
Viewing angle, horizontal
- AL1912s 19" LCD analog TCO99:140°
- 17IN 1280X1024DPI 82HZ:160°
Viewing angle, vertical
- AL1912s 19" LCD analog TCO99:140°
- 17IN 1280X1024DPI 82HZ:145°
Horizontal scan range
- AL1912s 19" LCD analog TCO99:24 - 80 kHz
- 17IN 1280X1024DPI 82HZ:30 - 82 kHz
Vertical scan range
- AL1912s 19" LCD analog TCO99:56 - 75 Hz
- 17IN 1280X1024DPI 82HZ:50 - 85 Hz
Viewable size, horizontal
- AL1912s 19" LCD analog TCO99:37.6 cm
- 17IN 1280X1024DPI 82HZ:33.8 cm

Side by side

Differences highlightedShow differences only

Comparison of AL1912s 19" LCD analog TCO99, 17IN 1280X1024DPI 82HZ
34 specifications	A Acer AL1912s 19" LCD analog TCO99 View product	B Viewsonic 17IN 1280X1024DPI 82HZ View product
Display9 differ
Display diagonalDiffers	48.3 cm (19")	43.2 cm (17")
Display brightness (typical)Differs	250 cd/m²	270 cd/m²
Contrast ratio (typical)Differs	500:1	450:1
Viewing angle, horizontalDiffers	140°	160°
Viewing angle, verticalDiffers	140°	145°
Pixel pitchKnown for one	0.294	Unknown — not stated by the source
Horizontal scan rangeDiffers	24 - 80 kHz	30 - 82 kHz
Vertical scan rangeDiffers	56 - 75 Hz	50 - 85 Hz
Viewable size, horizontalDiffers	37.6 cm	33.8 cm
Viewable size, verticalDiffers	30.1 cm	27 cm
Surface treatmentKnown for one	Unknown — not stated by the source	Anti Glare
Ergonomicsidentical
Swivel angle rangeKnown for one	45 - 45°	Unknown — not stated by the source
Tilt angle rangeKnown for one	-25 - 5°	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	48 W	50 W
Weight & dimensions4 differ
Width (without stand)Differs	422.2 mm	502 mm
Depth (without stand)Differs	175.8 mm	195 mm
Height (without stand)Differs	433 mm	405 mm
Weight (without stand)Differs	500 g	5.6 kg
Other features2 differ
BandwidthKnown for one	0.154 GHz	Unknown — not stated by the source
Power requirementsKnown for one	100 - 240 VAC, 50/60 Hz	Unknown — not stated by the source
Security featuresKnown for one	Kensington Lock-supported	Unknown — not stated by the source
Power managementDiffers	VESA DPMS On:48W/Off:3W (max.)	TCO’99, ENERGY Standards
CertificationDiffers	UL, CUL, TUV/GS, T-Mark, ISO9241-3/-7/-8, FCC/B, VCCI, CE, TCO99, C-tick,BSMI,WHQL, ISO 13402-6 TCO99	TCO’99, TÜV/GS, TÜV/Ergo, ISO 13406-2 (class 2), TÜV S, CE UL, cUL, IC-B, CB-Report, FCC-B, CB, CE, EPA, NOM, NEMKO, SEMKO, DEMKO, FIMKO, GOST-R, PCBC, VCCI, BSMI, CCC, PSB, C-TICK, ENERGY, EnergyStar, PCT (BZ02), Taiwan green mark
CompatibilityKnown for one	Unknown — not stated by the source	PC and Mac compatible
Audio systemKnown for one	Unknown — not stated by the source	Speakers 2 x 5 watts. Amplifier 5 watts at 1kHz
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	LCD, Resolution of 1280x1024
Ports & interfacesidentical
I/O portsKnown for one	Unknown — not stated by the source	Signal- RGB (15-pin mini D-sub), DVI-D, detachable cable Audio input/output 3.5mm stereo connector (line-in)/(line-out) Headphones 3.5mm stereo connector Power 3-pin plug (IEC) to External brick, 12 volt DC to Head
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%

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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