Product comparison · 2 monitors

iiyama G-MASTER GB2560HSU-B1 computer monitor vs Samsung C34J791WTN computer monitor

51specifications compared
33differ
18identical
78known for one product only

Key differences

Display diagonal
- G-MASTER GB2560HSU-B1 computer monitor:62.2 cm (24.5")
- C34J791WTN computer monitor:86.4 cm (34")
Display resolution
- G-MASTER GB2560HSU-B1 computer monitor:1920 x 1080 pixels
- C34J791WTN computer monitor:3440 x 1440 pixels
Native aspect ratio
- G-MASTER GB2560HSU-B1 computer monitor:16:9
- C34J791WTN computer monitor:21:9
Display technology
- G-MASTER GB2560HSU-B1 computer monitor:LED
- C34J791WTN computer monitor:QLED
HD type
- G-MASTER GB2560HSU-B1 computer monitor:Full HD
- C34J791WTN computer monitor:UltraWide Quad HD
Panel type
- G-MASTER GB2560HSU-B1 computer monitor:TN
- C34J791WTN computer monitor:VA
Display brightness (typical)
- G-MASTER GB2560HSU-B1 computer monitor:400 cd/m²
- C34J791WTN computer monitor:300 cd/m²
Response time
- G-MASTER GB2560HSU-B1 computer monitor:1 ms
- C34J791WTN computer monitor:4 ms

Side by side

Differences highlightedShow differences only

Comparison of GB2560HSU-B1, C34J791WTN
129 specifications	A iiyama G-MASTER GB2560HSU-B1 computer monitor Model GB2560HSU-B1 View product	B Samsung C34J791WTN computer monitor Model C34J791WTN View product
Display17 differ
Display diagonalDiffers	62.2 cm (24.5")	86.4 cm (34")
Display resolutionDiffers	1920 x 1080 pixels	3440 x 1440 pixels
Native aspect ratioDiffers	16:9	21:9
Display technologyDiffers	LED	QLED
Touchscreen	No	No
HD typeDiffers	Full HD	UltraWide Quad HD
Panel typeDiffers	TN	VA
Backlight typeKnown for one	LED	Unknown — not stated by the source
Display brightness (typical)Differs	400 cd/m²	300 cd/m²
Response timeDiffers	1 ms	4 ms
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Screen shapeDiffers	Flat	Curved
Contrast ratio (typical)Differs	1000:1	3000:1
Contrast ratio (dynamic)Known for one	80000000:1	Unknown — not stated by the source
Maximum refresh rateDiffers	144 Hz	100 Hz
Viewing angle, horizontalDiffers	170°	178°
Viewing angle, verticalDiffers	160°	178°
Display number of coloursDiffers	16.78 million colours	1.073 billion colours
Pixel pitchKnown for one	0.283 x 0.283 mm	Unknown — not stated by the source
Horizontal scan rangeKnown for one	30 - 222 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	30 - 144 Hz	Unknown — not stated by the source
Viewable size, horizontalDiffers	54.4 cm	79.7 cm
Viewable size, verticalDiffers	30.3 cm	33.4 cm
Viewable size diagonalKnown for one	62 cm	Unknown — not stated by the source
sRGB coverage (typical)Differs	99%	125%
NTSC coverage (typical)Known for one	72%	Unknown — not stated by the source
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	3440 x 1440
Aspect ratioKnown for one	Unknown — not stated by the source	21:9
Dynamic contrast ratio marketing nameKnown for one	Unknown — not stated by the source	Mega Contrast
DDC/CIKnown for one	Unknown — not stated by the source	Yes
Colour gamut standardKnown for one	Unknown — not stated by the source	sRGB
Colour gamutKnown for one	Unknown — not stated by the source	88%
Adobe RGB coverageKnown for one	Unknown — not stated by the source	92%
Quantum dot color technologyKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
AMD FreeSync	Yes	Yes
AMD FreeSync typeKnown for one	FreeSync	Unknown — not stated by the source
VESA Adaptive Sync support	Yes	Yes
Flicker-free technologyKnown for one	Yes	Unknown — not stated by the source
Low Blue Light technologyKnown for one	Yes	Unknown — not stated by the source
Game modeKnown for one	Yes	Unknown — not stated by the source
Multimediaidentical
Built-in speaker(s)	Yes	Yes
Number of speakers	2	2
RMS rated powerKnown for one	4 W	Unknown — not stated by the source
Built-in cameraKnown for one	No	Unknown — not stated by the source
Design2 differ
Market positioningDiffers	Gaming	Business
Product colourDiffers	Black	Silver
Detachable standKnown for one	Yes	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 quantityDiffers	2	3
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
DVI port	No	No
HDMI	Yes	Yes
HDMI ports quantity	1	1
DisplayPorts quantity	1	1
Headphone out	Yes	Yes
Headphone outputsKnown for one	1	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
Card reader integratedKnown for one	No	Unknown — not stated by the source
HDMI versionKnown for one	Unknown — not stated by the source	2.0
DisplayPort versionKnown for one	Unknown — not stated by the source	1.2a
Thunderbolt 3 ports quantityKnown for one	Unknown — not stated by the source	2
Audio inputKnown for one	Unknown — not stated by the source	No
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Ethernet LANKnown for one	No	Unknown — not stated by the source
Ergonomics2 differ
VESA mounting	Yes	Yes
Panel mounting interface	100 x 100 mm	100 x 100 mm
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
Height adjustment	Yes	Yes
Adjustable height (max)Differs	13 cm	10 cm
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 adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 22°	-14 - 34°
On Screen Display (OSD)	Yes	Yes
On Screen Display (OSD) languagesKnown for one	Czech, German, Dutch, English, Spanish, French, Italian, Japanese, Polish, Russian	Unknown — not stated by the source
Number of OSD languagesKnown for one	10	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Picture-in-PictureKnown for one	Unknown — not stated by the source	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Power3 differ
Energy efficiency class (SDR)Known for one	F	Unknown — not stated by the source
Energy consumption (SDR) per 1000 hoursKnown for one	21 kWh	Unknown — not stated by the source
Power consumption (typical)Differs	21 W	65 W
Power consumption (standby)Differs	0.32 W	0.5 W
Power consumption (off)Differs	0.26 W	0.3 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Energy efficiency scaleKnown for one	A to G	Unknown — not stated by the source
Power consumption (max)Known for one	Unknown — not stated by the source	180 W
Annual energy consumptionKnown for one	Unknown — not stated by the source	95 kWh
Weight & dimensions5 differ
Width (with stand)Differs	557.5 mm	807.7 mm
Depth (with stand)Differs	230 mm	309.9 mm
Height (with stand)Differs	380 mm	515.6 mm
Weight (with stand)Differs	5.6 kg	7.62 kg
Width (without stand)Differs	557.5 mm	807.7 mm
Depth (without stand)Known for one	Unknown — not stated by the source	167.6 mm
Height (without stand)Known for one	Unknown — not stated by the source	363.2 mm
Weight (without stand)Known for one	Unknown — not stated by the source	6.08 kg
Packaging content1 differ
Stand included	Yes	Yes
Cables includedDiffers	AC, HDMI, USB	DisplayPort, HDMI, USB Type-C to USB Type-C
Quick start guideKnown for one	Yes	Unknown — not stated by the source
DisplayPort cable lengthKnown for one	Unknown — not stated by the source	1.5 m
HDMI cable lengthKnown for one	Unknown — not stated by the source	1.5 m
Sustainabilityidentical
Sustainability certificatesKnown for one	ErP	Unknown — not stated by the source
Sustainability complianceKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Exterior finish typeKnown for one	Matt	Unknown — not stated by the source
Compliance certificatesKnown for one	CE, REACH, RoHS	Unknown — not stated by the source
ECO modeKnown for one	Yes	Unknown — not stated by the source
No flickeringKnown for one	Yes	Unknown — not stated by the source
Power managementKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	CE, TÜV-GS, RoHS, WEEE, CU	Unknown — not stated by the source
Supplied AC adapter typeDiffers	LED	AC
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
sRGB coverage (min)Known for one	Unknown — not stated by the source	120%
Thin Clientidentical
Thin client installedKnown for one	No	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85285210	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 80%
Packaging dataidentical
Stand typeKnown for one	Unknown — not stated by the source	HAS stand
Package widthKnown for one	Unknown — not stated by the source	896.6 mm
Package depthKnown for one	Unknown — not stated by the source	370.8 mm
Package heightKnown for one	Unknown — not stated by the source	589.3 mm
Package weightKnown for one	Unknown — not stated by the source	13.6 kg
Package typeKnown for one	Unknown — not stated by the source	Box
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)

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