Product comparison · 2 monitors

Acer B7 B277Ubmiipprzx vs Philips B Line QHD LCD monitor 328B6QJEB/00

59specifications compared
26differ
33identical
82known for one product only

Key differences

Display diagonal
- B7 B277Ubmiipprzx:68.6 cm (27")
- B Line QHD LCD monitor 328B6QJEB/00:80 cm (31.5")
Display brightness (typical)
- B7 B277Ubmiipprzx:350 cd/m²
- B Line QHD LCD monitor 328B6QJEB/00:250 cd/m²
Response time
- B7 B277Ubmiipprzx:4 ms
- B Line QHD LCD monitor 328B6QJEB/00:5 ms
Contrast ratio (typical)
- B7 B277Ubmiipprzx:1000:1
- B Line QHD LCD monitor 328B6QJEB/00:1200:1
Contrast ratio (dynamic)
- B7 B277Ubmiipprzx:100000000:1
- B Line QHD LCD monitor 328B6QJEB/00:50000000:1
Maximum refresh rate
- B7 B277Ubmiipprzx:75 Hz
- B Line QHD LCD monitor 328B6QJEB/00:60 Hz
Display number of colours
- B7 B277Ubmiipprzx:1.073 billion colours
- B Line QHD LCD monitor 328B6QJEB/00:1.07 billion colours
Pixel pitch
- B7 B277Ubmiipprzx:0.233 x 0.233 mm
- B Line QHD LCD monitor 328B6QJEB/00:0.2727 x 0.2727 mm

Side by side

Differences highlightedShow differences only

Comparison of B277Ubmiipprzx, 328B6QJEB/00
141 specifications	A Acer B7 B277Ubmiipprzx Model B277Ubmiipprzx View product	B Philips B Line QHD LCD monitor 328B6QJEB/00 Model 328B6QJEB/00 View product
Display12 differ
Display diagonalDiffers	68.6 cm (27")	80 cm (31.5")
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
LED backlightKnown for one	Unknown — not stated by the source	Yes
Backlight typeKnown for one	Unknown — not stated by the source	W-LED
Display brightness (typical)Differs	350 cd/m²	250 cd/m²
Response timeDiffers	4 ms	5 ms
Anti-glare screenKnown for one	Unknown — not stated by the source	Yes
Screen shape	Flat	Flat
Supported graphics resolutions	2560 x 1440	2560 x 1440
Aspect ratioKnown for one	Unknown — not stated by the source	16:9
Contrast ratio (typical)Differs	1000:1	1200:1
Contrast ratio (dynamic)Differs	100000000:1	50000000:1
Dynamic contrast ratio marketing nameKnown for one	Unknown — not stated by the source	SmartContrast
Maximum refresh rateDiffers	75 Hz	60 Hz
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Display number of coloursDiffers	1.073 billion colours	1.07 billion colours
Pixel pitchDiffers	0.233 x 0.233 mm	0.2727 x 0.2727 mm
Horizontal scan rangeDiffers	30 - 80 kHz	30 - 99 kHz
Vertical scan rangeDiffers	55 - 75 Hz	56 - 76 Hz
Viewable size, horizontalDiffers	59.7 cm	69.8 cm
Viewable size, verticalDiffers	33.6 cm	39.3 cm
Digital horizontal frequencyKnown for one	Unknown — not stated by the source	30 - 99 kHz
Digital vertical frequencyKnown for one	Unknown — not stated by the source	56 - 76 Hz
Sync-on-green (SOG)Known for one	Unknown — not stated by the source	Yes
Display diagonal (metric)Known for one	Unknown — not stated by the source	80.1 cm
DDC/CIKnown for one	Unknown — not stated by the source	Yes
Haze rateKnown for one	Unknown — not stated by the source	25%
Surface hardnessKnown for one	Unknown — not stated by the source	3H
Colour gamut standardKnown for one	Unknown — not stated by the source	sRGB, NTSC
Colour gamutKnown for one	Unknown — not stated by the source	110%
sRGB coverage (typical)Known for one	Unknown — not stated by the source	128%
NTSC coverage (typical)Known for one	Unknown — not stated by the source	110%
3D	No	No
Display sRGBKnown for one	Unknown — not stated by the source	Yes
Display panel sizeKnown for one	Unknown — not stated by the source	31.5 inch / 80.1 cm
Pixel densityKnown for one	108.8 ppi	Unknown — not stated by the source
Performanceidentical
NVIDIA G-SYNC	No	No
AMD FreeSync	No	No
Component video syncKnown for one	Unknown — not stated by the source	Separate Sync, Sync-on-green (SOG)
Flicker-free technologyKnown for one	Unknown — not stated by the source	Yes
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
Number of speakers	2	2
RMS rated powerDiffers	2 W	6 W
Built-in camera	No	No
Designidentical
Market positioningKnown for one	Unknown — not stated by the source	Home
Product colour	Black	Black
Front bezel colourKnown for one	Unknown — not stated by the source	Black
Feet colourKnown for one	Unknown — not stated by the source	Black
Ports & interfacesidentical
Built-in USB hub	Yes	Yes
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
DVI portKnown for one	Unknown — not stated by the source	Yes
HDMIKnown for one	Unknown — not stated by the source	Yes
HDMI ports quantity	1	1
DisplayPorts quantity	1	1
Audio inputKnown for one	Unknown — not stated by the source	No
Headphone outKnown for one	Unknown — not stated by the source	Yes
Headphone outputsKnown for one	Unknown — not stated by the source	1
PC Audio inKnown for one	Unknown — not stated by the source	Yes
HDCPKnown for one	Unknown — not stated by the source	Yes
Mobile High-Definition Link (MHL)Known for one	Unknown — not stated by the source	Yes
USB hub versionKnown for one	3.2 Gen 1 (3.1 Gen 1)	Unknown — not stated by the source
Audio outputKnown for one	Yes	Unknown — not stated by the source
Ergonomics3 differ
VESA mounting	Yes	Yes
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Height adjustment	Yes	Yes
Adjustable height (max)Differs	12 cm	18 cm
Pivot	Yes	Yes
Pivot angleKnown for one	Unknown — not stated by the source	0 - 90°
Swivelling	Yes	Yes
Swivel angle rangeDiffers	-45 - 45°	-170 - 170°
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 25°	-5 - 20°
Picture-in-PictureKnown for one	Unknown — not stated by the source	Yes
On Screen Display (OSD)	Yes	Yes
On Screen Display (OSD) languagesKnown for one	Unknown — not stated by the source	Portuguese, Czech, Dutch, English, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Korean, Polish, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese, Turkish, Ukrainian
Number of OSD languagesKnown for one	Unknown — not stated by the source	21
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Operation, Stand-by
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	62 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
Power consumption (off)Known for one	Unknown — not stated by the source	0 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	34.9 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
Power supply typeKnown for one	Unknown — not stated by the source	Internal
Energy efficiency class (SDR)Known for one	G	Unknown — not stated by the source
Energy consumption (SDR) per 1000 hoursKnown for one	32 kWh	Unknown — not stated by the source
Energy efficiency scaleKnown for one	A to G	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)	-20 - 60 °C	-20 - 60 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Operating altitudeKnown for one	Unknown — not stated by the source	0 - 3658 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	0 - 12192 m
Weight & dimensions7 differ
Width (with stand)Differs	614 mm	742 mm
Depth (with stand)Differs	207 mm	270 mm
Height (with stand)Differs	521 mm	657 mm
Weight (with stand)Known for one	Unknown — not stated by the source	9.5 kg
Width (without stand)Differs	614 mm	742 mm
Depth (without stand)Differs	65.7 mm	63 mm
Height (without stand)Differs	401 mm	438 mm
Weight (without stand)Differs	7.77 kg	6.9 kg
Packaging data1 differ
Package widthKnown for one	Unknown — not stated by the source	970 mm
Package depthKnown for one	Unknown — not stated by the source	224 mm
Package heightKnown for one	Unknown — not stated by the source	526 mm
Package weightDiffers	10.8 kg	13.4 kg
Packaging contentidentical
Stand includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Bundled softwareKnown for one	Unknown — not stated by the source	SmartControl
Cables includedKnown for one	AC, DisplayPort, USB, VGA	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	TCO
Doesn't containKnown for one	Unknown — not stated by the source	Mercury, PVC/BFR
Other features1 differ
Compatible operating systemsKnown for one	Unknown — not stated by the source	Mac OS X; Windows 10 / 8.1 / 8 / 7
On/off switch	Yes	Yes
TV tuner integrated	No	No
Picture-by-Picture (PbP)Known for one	Unknown — not stated by the source	Yes
Exterior finish typeKnown for one	Unknown — not stated by the source	Textured
Compliance certificatesKnown for one	Unknown — not stated by the source	WEEE, RoHS
Heavy metals freeKnown for one	Unknown — not stated by the source	Hg (mercury)
Monitor sync input signalKnown for one	Unknown — not stated by the source	Separate Sync; Sync on Green
Philips SmartUniformityKnown for one	Unknown — not stated by the source	93 - 105%
Signal inputKnown for one	Unknown — not stated by the source	VGA (Analog ); DVI-Dual Link (digital, HDCP); DisplayPort x 1; HDMI (2.0) - MHL x 1
Mean time between failures (MTBF)Differs	30000 h	70000 h
CertificationKnown for one	Unknown — not stated by the source	CE Mark, FCC Class B, SEMKO, cETLus, CU-EAC, PSB, CECP, GS, TUV Ergo, TUV/GS, TUV/ISO9241-307
Delta EKnown for one	Unknown — not stated by the source	2
MultiViewKnown for one	Unknown — not stated by the source	PIP/PBP mode; 2x devices
Picture enhancementKnown for one	Unknown — not stated by the source	SmartImage
Regulatory ApprovalsKnown for one	Unknown — not stated by the source	CE Mark; FCC Class B; SEMKO; cETLus; CU-EAC; PSB; CECP; GS; TUV Ergo; TUV/GS; TUV/ISO9241-307
User controlsKnown for one	Unknown — not stated by the source	SmartImage; Multiview; User; Menu; Power On/Off
Supplied AC adapter typeKnown for one	LED	Unknown — not stated by the source
Recycling dataidentical
Packaging recyclability rateKnown for one	Unknown — not stated by the source	100%
Product post-consumer recycled plasticKnown for one	Unknown — not stated by the source	85%
Logistics dataidentical
Harmonized System (HS) code	85285210	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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