Product comparison · 2 monitors

iiyama ProLite E2591HSU-B1 computer monitor vs Viewsonic XG240R computer monitor

46specifications compared
18differ
28identical
50known for one product only

Key differences

Display diagonal
- ProLite E2591HSU-B1 computer monitor:62.2 cm (24.5")
- XG240R computer monitor:61 cm (24")
Display brightness (typical)
- ProLite E2591HSU-B1 computer monitor:250 cd/m²
- XG240R computer monitor:350 cd/m²
Response time
- ProLite E2591HSU-B1 computer monitor:1 ms
- XG240R computer monitor:5 ms
Horizontal scan range
- ProLite E2591HSU-B1 computer monitor:30 - 80 kHz
- XG240R computer monitor:15 - 160 kHz
Vertical scan range
- ProLite E2591HSU-B1 computer monitor:40 - 75 Hz
- XG240R computer monitor:24 - 146 Hz
AMD FreeSync
- ProLite E2591HSU-B1 computer monitor:No
- XG240R computer monitor:Yes
RMS rated power
- ProLite E2591HSU-B1 computer monitor:2 W
- XG240R computer monitor:4 W
Market positioning
- ProLite E2591HSU-B1 computer monitor:Home
- XG240R computer monitor:Gaming

Side by side

Differences highlightedShow differences only

Comparison of E2591HSU-B1, XG240R
96 specifications	A iiyama ProLite E2591HSU-B1 computer monitor Model E2591HSU-B1 View product	B Viewsonic XG240R computer monitor Model XG240R View product
Display5 differ
Display diagonalDiffers	62.2 cm (24.5")	61 cm (24")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD type	Full HD	Full HD
Panel type	TN	TN
Backlight typeKnown for one	Unknown — not stated by the source	RGB LED
Display brightness (typical)Differs	250 cd/m²	350 cd/m²
Response timeDiffers	1 ms	5 ms
Screen shape	Flat	Flat
Supported graphics resolutions	1920 x 1080 (HD 1080)	1920 x 1080 (HD 1080)
Contrast ratio (typical)	1000:1	1000:1
Contrast ratio (dynamic)Known for one	Unknown — not stated by the source	120000000:1
Maximum refresh rateKnown for one	Unknown — not stated by the source	144 Hz
Viewing angle, horizontal	170°	170°
Viewing angle, vertical	160°	160°
Display number of colours	16.78 million colours	16.78 million colours
Response time (fast)Known for one	Unknown — not stated by the source	1 ms
Horizontal scan rangeDiffers	30 - 80 kHz	15 - 160 kHz
Vertical scan rangeDiffers	40 - 75 Hz	24 - 146 Hz
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Viewable size, horizontalKnown for one	54.4 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	30.3 cm	Unknown — not stated by the source
3DKnown for one	No	Unknown — not stated by the source
Performance1 differ
AMD FreeSyncDiffers	No	Yes
VESA Adaptive Sync supportKnown for one	Unknown — not stated by the source	Yes
NVIDIA G-SYNCKnown for one	No	Unknown — not stated by the source
Flicker-free technologyKnown for one	Yes	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
Number of speakers	2	2
RMS rated powerDiffers	2 W	4 W
Built-in camera	No	No
Design1 differ
Market positioningDiffers	Home	Gaming
Product colour	Black	Black
Front bezel colourKnown for one	Black	Unknown — not stated by the source
Ports & interfaces2 differ
Built-in USB hub	Yes	Yes
USB hub versionDiffers	2.0	3.2 Gen 1 (3.1 Gen 1)
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	2
HDMI ports quantityDiffers	1	2
HDMI versionKnown for one	Unknown — not stated by the source	1.4
DisplayPorts quantity	1	1
Headphone out	Yes	Yes
Headphone outputs	1	1
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Number of upstream portsKnown for one	2	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
Ergonomics1 differ
VESA mounting	Yes	Yes
Panel mounting interface	100 x 100 mm	100 x 100 mm
Height adjustmentDiffers	No	Yes
Adjustable height (max)Known for one	Unknown — not stated by the source	12 cm
PivotKnown for one	Unknown — not stated by the source	Yes
Pivot angleKnown for one	Unknown — not stated by the source	0 - 90°
SwivellingKnown for one	Unknown — not stated by the source	Yes
Swivel angle rangeKnown for one	Unknown — not stated by the source	0 - 45°
Tilt adjustment	Yes	Yes
Tilt angle rangeKnown for one	Unknown — not stated by the source	-5 - 20°
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
On Screen Display (OSD) languagesKnown for one	Czech, German, English, Spanish, French, Italian, Russian	Unknown — not stated by the source
Number of OSD languagesKnown for one	11	Unknown — not stated by the source
Tilt down angle rangeKnown for one	0 - 5°	Unknown — not stated by the source
Tilt up angle rangeKnown for one	0 - 22°	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	18 W	36 W
Power consumption (standby)	0.5 W	0.5 W
Power consumption (max)Known for one	Unknown — not stated by the source	50 W
Power consumption (average)Known for one	Unknown — not stated by the source	45 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	18 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Annual energy consumptionKnown for one	29 kWh	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 90%
Weight & dimensions4 differ
Width (with stand)Differs	557.5 mm	566 mm
Depth (with stand)Differs	197 mm	239 mm
Height (with stand)Differs	401 mm	530.2 mm
Weight (with stand)Differs	4 kg	6.7 kg
Width (without stand)Known for one	Unknown — not stated by the source	566 mm
Depth (without stand)Known for one	Unknown — not stated by the source	60 mm
Height (without stand)Known for one	Unknown — not stated by the source	341 mm
Weight (without stand)Known for one	Unknown — not stated by the source	3.4 kg
Height (max)Known for one	Unknown — not stated by the source	53 cm
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	640 mm
Package depthKnown for one	Unknown — not stated by the source	207 mm
Package heightKnown for one	Unknown — not stated by the source	396 mm
Package weightKnown for one	Unknown — not stated by the source	8.5 kg
Packaging content1 differ
Cables includedDiffers	AC, HDMI, USB	AC, DisplayPort, USB
Quick start guide	Yes	Yes
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Other features1 differ
Compliance certificatesKnown for one	Unknown — not stated by the source	REACH, RoHS
CertificationDiffers	TCO, CE, TÜV-GS, CU	cTUVus, FCC-B, ICES003, MX-CoC, Mexico Energy, CE, CE EMC, CB, ErP, WEEE, EAC, UkrSEPRO, BSMI, KC, e-Standby
On/off switchKnown for one	Yes	Unknown — not stated by the source
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Energy efficiency class (legacy scale)Known for one	A+	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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