Product comparison · 2 monitors

ASUS PB258Q computer monitor vs HP Z34c computer monitor

48specifications compared
26differ
22identical
35known for one product only

Key differences

Display diagonal
- PB258Q computer monitor:63.5 cm (25")
- Z34c computer monitor:86.4 cm (34")
Display resolution
- PB258Q computer monitor:2560 x 1440 pixels
- Z34c computer monitor:3440 x 1440 pixels
Native aspect ratio
- PB258Q computer monitor:16:9
- Z34c computer monitor:21:9
HD type
- PB258Q computer monitor:Quad HD
- Z34c computer monitor:UltraWide Quad HD
Panel type
- PB258Q computer monitor:AH-IPS
- Z34c computer monitor:VA
Response time
- PB258Q computer monitor:5 ms
- Z34c computer monitor:8 ms
Aspect ratio
- PB258Q computer monitor:16:9
- Z34c computer monitor:21:9
Contrast ratio (dynamic)
- PB258Q computer monitor:100000000:1
- Z34c computer monitor:10000000:1

Side by side

Differences highlightedShow differences only

Comparison of PB258Q, Z34c
83 specifications	A ASUS PB258Q computer monitor Model PB258Q View product	B HP Z34c computer monitor Model Z34c View product
Display9 differ
Display diagonalDiffers	63.5 cm (25")	86.4 cm (34")
Display resolutionDiffers	2560 x 1440 pixels	3440 x 1440 pixels
Native aspect ratioDiffers	16:9	21:9
HD typeDiffers	Quad HD	UltraWide Quad HD
Panel typeDiffers	AH-IPS	VA
Response timeDiffers	5 ms	8 ms
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	720 x 400, 1600 x 900, 2560 x 1440, 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1366 x 768, 1440 x 900 (WXGA+), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 640 x 480 (VGA), 800 x 600 (SVGA)
Aspect ratioDiffers	16:9	21:9
Contrast ratio (typical)Known for one	Unknown — not stated by the source	3000:1
Contrast ratio (dynamic)Differs	100000000:1	10000000:1
Pixel pitchDiffers	0.216 x 0.216 mm	0.232 x 0.232 mm
Horizontal scan rangeKnown for one	Unknown — not stated by the source	30 - 80 kHz
Viewable size, horizontalKnown for one	Unknown — not stated by the source	75 cm
Viewable size, verticalKnown for one	Unknown — not stated by the source	33.4 cm
3DKnown for one	Unknown — not stated by the source	No
Digital horizontal frequencyKnown for one	24 - 160 kHz	Unknown — not stated by the source
Digital vertical frequencyKnown for one	23 - 80 Hz	Unknown — not stated by the source
Colour gamut standardKnown for one	sRGB	Unknown — not stated by the source
Performanceidentical
NVIDIA G-SYNCKnown for one	Unknown — not stated by the source	No
Game modeKnown for one	Yes	Unknown — not stated by the source
Multimedia1 differ
RMS rated powerDiffers	5 W	6 W
Design1 differ
Product colourDiffers	Black	Black, Silver
Ports & interfaces3 differ
VGA (D-Sub) ports quantityDiffers	1	0
DVI portDiffers	Yes	No
HDMI ports quantityDiffers	1	2
Audio inputKnown for one	Unknown — not stated by the source	Yes
Headphone outputsKnown for one	1	Unknown — not stated by the source
PC Audio inKnown for one	Yes	Unknown — not stated by the source
Mobile High-Definition Link (MHL)Known for one	Yes	Unknown — not stated by the source
Ergonomics2 differ
Height adjustmentDiffers	Yes	No
Swivel angle rangeKnown for one	Unknown — not stated by the source	-180 - 180°
Tilt angle rangeDiffers	20 - -5°	-5 - 25°
Picture-in-PictureKnown for one	Unknown — not stated by the source	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Adjustable height (max)Known for one	12 cm	Unknown — not stated by the source
PivotKnown for one	Yes	Unknown — not stated by the source
Pivot angleKnown for one	0 - 90°	Unknown — not stated by the source
Power2 differ
Power consumption (typical)Differs	28 W	93 W
Power consumption (max)Known for one	Unknown — not stated by the source	150 W
Power consumption (off)Differs	0.5 W	0.48 W
Annual energy consumptionKnown for one	Unknown — not stated by the source	91 kWh
Weight & dimensions6 differ
Width (with stand)Differs	570.8 mm	950.8 mm
Depth (with stand)Differs	220 mm	197.2 mm
Height (with stand)Differs	411.4 mm	477.1 mm
Weight (with stand)Known for one	Unknown — not stated by the source	9.83 kg
Width (without stand)Differs	570.8 mm	950.8 mm
Depth (without stand)Differs	59.6 mm	93.9 mm
Height (without stand)Differs	340.9 mm	374.1 mm
Weight (without stand)Known for one	Unknown — not stated by the source	8 kg
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Gold, ENERGY STAR	EPEAT Silver, ENERGY STAR
Other features1 differ
Country of originKnown for one	Unknown — not stated by the source	China
On/off switchKnown for one	Unknown — not stated by the source	Yes
Energy efficiency class (legacy scale)Known for one	Unknown — not stated by the source	C
Supplied AC adapter typeDiffers	LED	AC
No flickeringKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	Energy Star®, BSMI, CB, CCC, CU, EPEAT (Gold) by region , ErP, FCC, ISO-9241-307, J-MOSS, PSE, TCO6.0, UL/cUL, VCCI, WHQL (Windows 8, Windows 7), MEPS, RCM	Unknown — not stated by the source
Packaging dataidentical
Package weightKnown for one	10 kg	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AC, VGA	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source

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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