Product comparison · 2 monitors

BenQ GL955A computer monitor vs Philips Brilliance LCD monitor with Ambiglow 278C4QHSN/00

41specifications compared
22differ
19identical
35known for one product only

Key differences

Display diagonal
- GL955A computer monitor:47 cm (18.5")
- Brilliance LCD monitor with Ambiglow 278C4QHSN/00:68.6 cm (27")
Display resolution
- GL955A computer monitor:1366 x 768 pixels
- Brilliance LCD monitor with Ambiglow 278C4QHSN/00:1920 x 1080 pixels
Panel type
- GL955A computer monitor:TN+Film
- Brilliance LCD monitor with Ambiglow 278C4QHSN/00:IPS
Display brightness (typical)
- GL955A computer monitor:200 cd/m²
- Brilliance LCD monitor with Ambiglow 278C4QHSN/00:250 cd/m²
Response time
- GL955A computer monitor:5 ms
- Brilliance LCD monitor with Ambiglow 278C4QHSN/00:7 ms
Supported graphics resolutions
- GL955A computer monitor:1366 x 768
- Brilliance LCD monitor with Ambiglow 278C4QHSN/00:1920 x 1080 (HD 1080)
Contrast ratio (typical)
- GL955A computer monitor:600:1
- Brilliance LCD monitor with Ambiglow 278C4QHSN/00:1000:1
Contrast ratio (dynamic)
- GL955A computer monitor:12000000:1
- Brilliance LCD monitor with Ambiglow 278C4QHSN/00:20000000:1

Side by side

Differences highlightedShow differences only

Comparison of GL955A, 278C4QHSN/00
76 specifications	A BenQ GL955A computer monitor Model GL955A View product	B Philips Brilliance LCD monitor with Ambiglow 278C4QHSN/00 Model 278C4QHSN/00 View product
Display11 differ
Display diagonalDiffers	47 cm (18.5")	68.6 cm (27")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
HD typeKnown for one	Unknown — not stated by the source	Full HD
Panel typeDiffers	TN+Film	IPS
Backlight typeKnown for one	Unknown — not stated by the source	W-LED
Display brightness (typical)Differs	200 cd/m²	250 cd/m²
Response timeDiffers	5 ms	7 ms
Supported graphics resolutionsDiffers	1366 x 768	1920 x 1080 (HD 1080)
Contrast ratio (typical)Differs	600:1	1000:1
Contrast ratio (dynamic)Differs	12000000:1	20000000:1
Viewing angle, horizontalDiffers	90°	178°
Viewing angle, verticalDiffers	50°	178°
Pixel pitchDiffers	0.3 x 0.3 mm	0.311 x 0.311 mm
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	56 - 75 Hz
Sync-on-green (SOG)Known for one	Unknown — not stated by the source	Yes
Separate H/V syncKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
HDMI ports quantityDiffers	0	3
Audio inputKnown for one	Unknown — not stated by the source	Yes
Audio outputKnown for one	Unknown — not stated by the source	Yes
DVI portKnown for one	No	Unknown — not stated by the source
Ergonomics3 differ
VESA mountingDiffers	Yes	No
Panel mounting interfaceDiffers	100 x 100 mm	No
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Tilt angle rangeDiffers	-5 - 15°	-5 - 20°
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Power
Tilt adjustmentKnown for one	Yes	Unknown — not stated by the source
Number of OSD languagesKnown for one	17	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Known for one	Unknown — not stated by the source	28.2 W
Power consumption (standby)Differs	11 W	0.4 W
Power consumption (off)Known for one	Unknown — not stated by the source	0.3 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Operational conditionsidentical
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	0 - 40%
Relative humidityKnown for one	Unknown — not stated by the source	20 - 80%
Weight & dimensions4 differ
Width (with stand)Known for one	Unknown — not stated by the source	623 mm
Depth (with stand)Known for one	Unknown — not stated by the source	197 mm
Height (with stand)Known for one	Unknown — not stated by the source	471 mm
Weight (with stand)Known for one	Unknown — not stated by the source	5.44 kg
Width (without stand)Differs	459 mm	623 mm
Depth (without stand)Differs	164 mm	44 mm
Height (without stand)Differs	362 mm	376 mm
Weight (without stand)Differs	2.8 kg	5 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	668 mm
Package depthKnown for one	Unknown — not stated by the source	100 mm
Package heightKnown for one	Unknown — not stated by the source	527 mm
Package weightKnown for one	Unknown — not stated by the source	8.84 kg
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Silver, ENERGY STAR
Other features1 differ
Effective viewing areaKnown for one	Unknown — not stated by the source	597.89 x 336.31 mm
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	30000 h
Compliance industry standardsKnown for one	Unknown — not stated by the source	BSMI, CE Mark, FCC Class B, GOST, SASO, SEMKO, TCO 5.2, TUV/ ISO9241-307, UL/cUL, WEEE
CertificationKnown for one	Unknown — not stated by the source	EPEAT Silver, RoHS, EnergyStar 5.0, Lead-free, Mercury Free
Supplied AC adapter typeDiffers	LED	LCD

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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