Product comparison · 2 monitors

iiyama ProLite B1780SD-B1 computer monitor vs iiyama ProLite XB2779QS-W1 computer monitor

57specifications compared
22differ
35identical
31known for one product only

Key differences

Display diagonal
- ProLite B1780SD-B1 computer monitor:43.2 cm (17")
- ProLite XB2779QS-W1 computer monitor:68.6 cm (27")
Display resolution
- ProLite B1780SD-B1 computer monitor:1280 x 1024 pixels
- ProLite XB2779QS-W1 computer monitor:2560 x 1440 pixels
Native aspect ratio
- ProLite B1780SD-B1 computer monitor:5:4
- ProLite XB2779QS-W1 computer monitor:16:9
Panel type
- ProLite B1780SD-B1 computer monitor:TN
- ProLite XB2779QS-W1 computer monitor:AH-IPS
Display brightness (typical)
- ProLite B1780SD-B1 computer monitor:250 cd/m²
- ProLite XB2779QS-W1 computer monitor:350 cd/m²
Supported graphics resolutions
- ProLite B1780SD-B1 computer monitor:1280 x 1024 (SXGA)
- ProLite XB2779QS-W1 computer monitor:2560 x 1440
Aspect ratio
- ProLite B1780SD-B1 computer monitor:5:4
- ProLite XB2779QS-W1 computer monitor:16:9
Contrast ratio (dynamic)
- ProLite B1780SD-B1 computer monitor:12000000:1
- ProLite XB2779QS-W1 computer monitor:5000000:1

Side by side

Differences highlightedShow differences only

Comparison of B1780SD-B1, XB2779QS-W1
88 specifications	A iiyama ProLite B1780SD-B1 computer monitor Model B1780SD-B1 View product	B iiyama ProLite XB2779QS-W1 computer monitor Model XB2779QS-W1 View product
Display12 differ
Display diagonalDiffers	43.2 cm (17")	68.6 cm (27")
Display resolutionDiffers	1280 x 1024 pixels	2560 x 1440 pixels
Native aspect ratioDiffers	5:4	16:9
Panel typeDiffers	TN	AH-IPS
Display brightness (typical)Differs	250 cd/m²	350 cd/m²
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Screen shapeKnown for one	Flat	Unknown — not stated by the source
Supported graphics resolutionsDiffers	1280 x 1024 (SXGA)	2560 x 1440
Aspect ratioDiffers	5:4	16:9
Contrast ratio (dynamic)Differs	12000000:1	5000000:1
Viewing angle, horizontalDiffers	170°	178°
Viewing angle, verticalDiffers	160°	178°
Pixel pitchDiffers	0.264 x 0.264 mm	0.233 x 0.233 mm
Horizontal scan rangeDiffers	24 - 80 kHz	30 - 80 kHz
Viewable size, horizontalKnown for one	27 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	33.8 cm	Unknown — not stated by the source
Performanceidentical
NVIDIA G-SYNCKnown for one	No	Unknown — not stated by the source
AMD FreeSyncKnown for one	No	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	White
Ports & interfaces1 differ
Built-in USB hubKnown for one	No	Unknown — not stated by the source
HDMI ports quantityDiffers	0	1
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Headphone outKnown for one	Unknown — not stated by the source	Yes
Headphone outputsKnown for one	Unknown — not stated by the source	1
Ergonomics1 differ
PivotKnown for one	Yes	Unknown — not stated by the source
Pivot angleKnown for one	0 - 90°	Unknown — not stated by the source
SwivellingKnown for one	Yes	Unknown — not stated by the source
Swivel angle rangeKnown for one	-45 - 45°	Unknown — not stated by the source
Tilt angle rangeDiffers	-3 - 22°	0 - 17°
Power1 differ
Energy efficiency class (SDR)Known for one	E	Unknown — not stated by the source
Energy consumption (SDR) per 1000 hoursKnown for one	12 kWh	Unknown — not stated by the source
Power consumption (typical)Differs	14 W	55 W
Energy efficiency scaleKnown for one	A to G	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 80%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 85%	Unknown — not stated by the source
Weight & dimensions3 differ
Width (with stand)Known for one	370 mm	Unknown — not stated by the source
Depth (with stand)Known for one	230 mm	Unknown — not stated by the source
Height (with stand)Known for one	399.5 mm	Unknown — not stated by the source
Weight (with stand)Known for one	4.4 kg	Unknown — not stated by the source
Width (without stand)Differs	370 mm	650 mm
Depth (without stand)Differs	48.5 mm	230 mm
Height (without stand)Differs	322 mm	435.5 mm
Weight (without stand)Known for one	Unknown — not stated by the source	8.2 kg
Packaging content1 differ
Stand includedKnown for one	Yes	Unknown — not stated by the source
Cables includedDiffers	AC, Audio (3.5mm), DVI, VGA	Audio (3.5mm), DisplayPort, DVI
ManualKnown for one	Unknown — not stated by the source	Yes
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Silver, ENERGY STAR	ENERGY STAR
Other features1 differ
On/off switchKnown for one	Yes	Unknown — not stated by the source
CertificationDiffers	CE, TÜV, VCCI-B, TCO, GOST-R	CE, TUV, GOST-R, VCCI-B, PSE
Analog signal format systemKnown for one	Unknown — not stated by the source	NTSC
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85285210	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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