Product comparison · 2 monitors

iiyama AS4821DTBK 19" LCD 1280x1024 Black vs iiyama Prolite E480S 19" LCD Black

26specifications compared
16differ
10identical
14known for one product only

Key differences

Display brightness (typical)
- AS4821DTBK 19" LCD 1280x1024 Black:250 cd/m²
- Prolite E480S 19" LCD Black:300 cd/m²
Response time
- AS4821DTBK 19" LCD 1280x1024 Black:25 ms
- Prolite E480S 19" LCD Black:19 ms
Contrast ratio (typical)
- AS4821DTBK 19" LCD 1280x1024 Black:600:1
- Prolite E480S 19" LCD Black:700:1
Viewing angle, horizontal
- AS4821DTBK 19" LCD 1280x1024 Black:170°
- Prolite E480S 19" LCD Black:150°
Viewing angle, vertical
- AS4821DTBK 19" LCD 1280x1024 Black:170°
- Prolite E480S 19" LCD Black:135°
Horizontal scan range
- AS4821DTBK 19" LCD 1280x1024 Black:24.8 - 80 kHz
- Prolite E480S 19" LCD Black:24 - 80 kHz
Vertical scan range
- AS4821DTBK 19" LCD 1280x1024 Black:56 - 85 Hz
- Prolite E480S 19" LCD Black:55 - 75 Hz
Power consumption (typical)
- AS4821DTBK 19" LCD 1280x1024 Black:70 W
- Prolite E480S 19" LCD Black:40 W

Side by side

Differences highlightedShow differences only

Comparison of AS4821DTBK 19" LCD 1280x1024 Black, Prolite E480S 19" LCD Black
40 specifications	A iiyama AS4821DTBK 19" LCD 1280x1024 Black View product	B iiyama Prolite E480S 19" LCD Black View product
Display7 differ
Display diagonal	48.3 cm (19")	48.3 cm (19")
Display resolution	1280 x 1024 pixels	1280 x 1024 pixels
Touchscreen	No	No
Display brightness (typical)Differs	250 cd/m²	300 cd/m²
Response timeDiffers	25 ms	19 ms
Contrast ratio (typical)Differs	600:1	700:1
Viewing angle, horizontalDiffers	170°	150°
Viewing angle, verticalDiffers	170°	135°
Display number of colours	16.78 million colours	16.78 million colours
Pixel pitch	0.294	0.294
Horizontal scan rangeDiffers	24.8 - 80 kHz	24 - 80 kHz
Vertical scan rangeDiffers	56 - 85 Hz	55 - 75 Hz
Viewable size, horizontalKnown for one	37.6 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	30.1 cm	Unknown — not stated by the source
Pixel frequencyKnown for one	Unknown — not stated by the source	135 MHz
Designidentical
Market positioning	Business	Business
Product colourKnown for one	Unknown — not stated by the source	Black
Ports & interfaces1 differ
I/O portsDiffers	2 x DVI-I	D-Sub 15 mini Headphone socket
Ergonomicsidentical
Panel mounting interface	100 x 100 mm	100 x 100 mm
Swivel angle rangeKnown for one	90	Unknown — not stated by the source
Tilt angle rangeKnown for one	35	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	70 W	40 W
Power consumption (standby)Known for one	Unknown — not stated by the source	2 W
Weight & dimensions4 differ
Width (without stand)Differs	430 mm	418 mm
Depth (without stand)Differs	241 mm	411.5 mm
Height (without stand)Differs	414 mm	196.5 mm
Weight (without stand)Differs	9 kg	5.5 kg
Other features3 differ
Audio systemKnown for one	Stereo	Unknown — not stated by the source
BandwidthKnown for one	0.135 GHz	Unknown — not stated by the source
Power requirementsDiffers	AC 100-240 V, 50 / 60Hz	AC 100 - 240V, 50/60 Hz
SafetyDiffers	TÜV GS, CE, FCC-B, UL/C-UL, VCCI-B	CE, TÜV GS, FCC-B, UL/C-UL, VCCI-B
Security features	Kensington-lock	Kensington-lock
Power management	VESA DPMS, ENERGY STAR	VESA DPMS, ENERGY STAR
CertificationDiffers	TCO 95, TÜV ERGO (ISO 13406-2), MPR III	TCO'99, ISO 13406-2, MPR III
Supplied AC adapter type	LCD	LCD
CompatibilityKnown for one	Unknown — not stated by the source	PC, Apple-Macintosh
Minimum system requirementsKnown for one	Unknown — not stated by the source	Windows 95/98/2000/ME/XP
Bundled hardwareKnown for one	Unknown — not stated by the source	• Power cable • Audio cable • Handleiding • D-Sub cable
Speakers and microphoneKnown for one	Unknown — not stated by the source	2x2W Stereo

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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