Product comparison · 2 monitors

HP QC841AA computer monitor vs iiyama ProLite B2475HDS computer monitor

42specifications compared
17differ
25identical
34known for one product only

Key differences

Display diagonal
- QC841AA computer monitor:50.8 cm (20")
- ProLite B2475HDS computer monitor:59.9 cm (23.6")
Display resolution
- QC841AA computer monitor:1600 x 900 pixels
- ProLite B2475HDS computer monitor:1920 x 1080 pixels
Display brightness (typical)
- QC841AA computer monitor:250 cd/m²
- ProLite B2475HDS computer monitor:300 cd/m²
Response time
- QC841AA computer monitor:5 ms
- ProLite B2475HDS computer monitor:2 ms
Supported graphics resolutions
- QC841AA computer monitor:1600 x 900
- ProLite B2475HDS computer monitor:1920 x 1080 (HD 1080)
Contrast ratio (dynamic)
- QC841AA computer monitor:3000000:1
- ProLite B2475HDS computer monitor:5000000:1
Pixel pitch
- QC841AA computer monitor:0.277 x 0.277 mm
- ProLite B2475HDS computer monitor:0.2715 x 0.2715 mm
Built-in speaker(s)
- QC841AA computer monitor:No
- ProLite B2475HDS computer monitor:Yes

Side by side

Differences highlightedShow differences only

Comparison of QC841AA, B2475HDS
76 specifications	A HP QC841AA computer monitor Model QC841AA View product	B iiyama ProLite B2475HDS computer monitor Model B2475HDS View product
Display7 differ
Display diagonalDiffers	50.8 cm (20")	59.9 cm (23.6")
Display resolutionDiffers	1600 x 900 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Touchscreen	No	No
HD typeKnown for one	Unknown — not stated by the source	Full HD
Display brightness (typical)Differs	250 cd/m²	300 cd/m²
Response timeDiffers	5 ms	2 ms
Supported graphics resolutionsDiffers	1600 x 900	1920 x 1080 (HD 1080)
Aspect ratio	16:9	16:9
Contrast ratio (typical)	1000:1	1000:1
Contrast ratio (dynamic)Differs	3000000:1	5000000:1
Viewing angle, horizontal	170°	170°
Viewing angle, vertical	160°	160°
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Pixel pitchDiffers	0.277 x 0.277 mm	0.2715 x 0.2715 mm
Horizontal scan rangeKnown for one	Unknown — not stated by the source	24 - 80 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	55 - 75 Hz
Viewable size, horizontalKnown for one	Unknown — not stated by the source	52.1 cm
Viewable size, verticalKnown for one	Unknown — not stated by the source	29.3 cm
3D	No	No
Separate H/V syncKnown for one	Unknown — not stated by the source	Yes
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)Differs	No	Yes
Number of speakersKnown for one	Unknown — not stated by the source	2
RMS rated powerKnown for one	Unknown — not stated by the source	4 W
Built-in camera	No	No
Designidentical
Market positioningKnown for one	Unknown — not stated by the source	Business
Product colour	Black	Black
Ports & interfaces1 differ
USB Type-A downstream ports quantity	0	0
VGA (D-Sub) ports quantity	1	1
DVI-D ports quantity	1	1
DVI-I ports quantity	0	0
HDMI ports quantityDiffers	0	1
HDCPKnown for one	Unknown — not stated by the source	Yes
AC (power) in	Yes	Yes
HDMIKnown for one	No	Unknown — not stated by the source
Card reader integratedKnown for one	No	Unknown — not stated by the source
Ergonomics1 differ
VESA mountingKnown for one	Unknown — not stated by the source	Yes
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slot	Yes	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Adjustable height (max)Known for one	Unknown — not stated by the source	11 cm
PivotKnown for one	Unknown — not stated by the source	Yes
Pivot angleKnown for one	Unknown — not stated by the source	0 - 90°
Swivel angle rangeDiffers	0 - 360°	-170 - 170°
Tilt angle range	-3 - 20°	-3 - 20°
On Screen Display (OSD)	Yes	Yes
On Screen Display (OSD) languagesKnown for one	Unknown — not stated by the source	Traditional Chinese, German, English, Spanish, French, Italian, Japanese, Portuguese, Russian
Number of OSD languagesKnown for one	Unknown — not stated by the source	9
Plug and Play	Yes	Yes
LED indicatorsKnown for one	Power	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	26 W	24 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Weight & dimensions4 differ
Width (without stand)Differs	482 mm	566 mm
Depth (without stand)Differs	47.5 mm	249.5 mm
Height (without stand)Differs	361.8 mm	413.5 mm
Weight (without stand)Differs	2.7 kg	6.6 kg
Width (with stand)Known for one	482 mm	Unknown — not stated by the source
Depth (with stand)Known for one	250.3 mm	Unknown — not stated by the source
Height (with stand)Known for one	486.3 mm	Unknown — not stated by the source
Weight (with stand)Known for one	5.8 kg	Unknown — not stated by the source
Packaging content1 differ
Cables includedDiffers	AC, VGA	DVI, VGA
Quick start guide	Yes	Yes
ManualKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Other features1 differ
TV tuner integrated	No	No
CertificationDiffers	EPEAT Silver	CE, TUV-Bauart, VCCI-B
Country of originKnown for one	China	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	0	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	LCD	Unknown — not stated by the source
Thin Clientidentical
Thin client installed	No	No
Performanceidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Networkidentical
Ethernet LANKnown for one	No	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	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.

More monitor comparisons

All monitor comparisons