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Product comparison · 2 monitors

iiyama ProLite XB2491HS-B1 computer monitor vs iiyama ProLite XB2797QSNP-B1 computer monitor

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  • 78specifications compared
  • 31differ
  • 47identical
  • 20known for one product only

Key differences

  • Display diagonal
    • 60.5 cm (23.8")
    • 68.6 cm (27")
  • Display resolution
    • 1920 x 1080 pixels
    • 2560 x 1440 pixels
  • HD type
    • Full HD
    • Quad HD
  • Contrast ratio (typical)
    • 1500:1
    • 1000:1
  • Maximum refresh rate
    • 120 Hz
    • 75 Hz
  • Pixel pitch
    • 0.275 x 0.275 mm
    • 0.233 x 0.233 mm
  • Horizontal scan range
    • 30 - 140 kHz
    • 30 - 112 kHz
  • Viewable size, horizontal
    • 52.7 cm
    • 59.7 cm

Side by side

Differences highlightedShow differences only
98 specifications
A

iiyama

ProLite XB2491HS-B1 computer monitor

Model XB2491HS-B1

View product
B

iiyama

ProLite XB2797QSNP-B1 computer monitor

Model XB2797QSNP-B1

View product
Display11 differ
Display diagonalDiffers60.5 cm (23.8")68.6 cm (27")
Display resolutionDiffers1920 x 1080 pixels2560 x 1440 pixels
Native aspect ratio16:916:9
Display technologyLCDLCD
TouchscreenNoNo
HD typeDiffersFull HDQuad HD
Panel typeIPSIPS
Display brightness (typical)350 cd/m²350 cd/m²
Response time (MPRT)1 ms1 ms
Display surfaceMattMatt
Screen shapeFlatFlat
Contrast ratio (typical)Differs1500:11000:1
Contrast ratio (dynamic)80000000:180000000:1
Maximum refresh rateDiffers120 Hz75 Hz
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of colours16.7 million colours16.7 million colours
Pixel pitchDiffers0.275 x 0.275 mm0.233 x 0.233 mm
Horizontal scan rangeDiffers30 - 140 kHz30 - 112 kHz
Viewable size, horizontalDiffers52.7 cm59.7 cm
Viewable size, verticalDiffers29.6 cm33.6 cm
Display diagonal (metric)Differs60.5 cm68.5 cm
sRGB coverage (typical)Differs96%100%
NTSC coverage (typical)72%72%
DDC/CIKnown for oneYes
Performanceidentical
AMD FreeSyncYesYes
VESA Adaptive Sync supportYesYes
Flicker-free technologyYesYes
Low Blue Light technologyKnown for oneYes
Multimediaidentical
Built-in speaker(s)YesYes
Number of speakers22
RMS rated power4 W4 W
Built-in cameraKnown for oneNo
Designidentical
Product colourBlackBlack
Market positioningKnown for oneOffice
Ports & interfaces1 differ
Built-in USB hubDiffersNoYes
USB hub versionKnown for one3.2 Gen 1 (3.1 Gen 1)
USB upstream port typeKnown for oneUSB Type-C
Number of downstream portsKnown for one4
Number of USB Type-C upstream ports quantityKnown for one1
USB Power Delivery (USB PD)Known for oneYes
USB Power Delivery up toKnown for one96 W
HDMI ports quantity11
DisplayPorts quantity11
DisplayPort out quantityKnown for one1
Headphone outYesYes
Built-in KVM switchKnown for oneYes
HDCPYesYes
HDMIKnown for oneYes
HDMI versionKnown for one1.4
DisplayPort out versionKnown for one1.2
Networkidentical
Ethernet LANKnown for oneYes
Ergonomicsidentical
VESA mountingYesYes
Panel mounting interface100 x 100 mm100 x 100 mm
Cable managementYesYes
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Height adjustmentYesYes
Adjustable height (max)15 cm15 cm
PivotYesYes
SwivellingYesYes
Swivel angle range-60 - 60°-60 - 60°
Tilt adjustmentYesYes
On Screen Display (OSD) languagesCzech, German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Russian, UkrainianCzech, German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Russian, Ukrainian
Tilt angle rangeKnown for one-5 - 23°
Power4 differ
Energy efficiency class (SDR)DiffersCE
Energy efficiency class (HDR)Not availableNot available
Energy consumption (SDR) per 1000 hoursDiffers12 kWh21 kWh
Power consumption (typical)Differs12 W21 W
Power consumption (standby)Differs0.4 W21 W
Power consumption (off)0.3 W0.3 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50/60 Hz50/60 Hz
Power supply typeInternalInternal
Weight & dimensions5 differ
Width (with stand)Differs539 mm613 mm
Depth (with stand)Differs221.5 mm209.5 mm
Height (with stand)Differs497 mm547.5 mm
Weight (with stand)Differs4.8 kg5.9 kg
Height (without stand)Differs374 mm403.5 mm
Packaging data4 differ
Package widthDiffers685 mm691 mm
Package depthDiffers126 mm142 mm
Package heightDiffers395 mm447 mm
Package weightDiffers6.6 kg8 kg
USB cable lengthKnown for one1.5 m
Packaging content1 differ
Cables includedDiffersAC, HDMIAC, USB, HDMI, USB Type-C
HDMI cable length1.5 m1.5 m
Power cable length1.5 m1.5 m
Sustainabilityidentical
Sustainability certificatesErP, TCOErP, TCO
Other features5 differ
Compliance certificatesCE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEECE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE
DepthDiffers221.5 mm209.5 mm
Manufacturer warrantyKnown for one5 years (for details and eligible countries please check the Warranty section of our website)
Packaging contentquick start guide, safety guidequick start guide, safety guide
WeightDiffers4.8 kg5.9 kg
WidthDiffers539 mm613 mm
Ethernet LAN (RJ-45) portsKnown for one1
Control panelDiffersJoystick: Power/Menu (Centre), Up/Signal Select, Down, Left/Submenu, Right/VolumeJoystick: Power/Menu (Centre), Up/Signal Select, Down, Left/Shortcut, Right/Volume
User controlsDifferscolour settings (i-Style colour, blue light reducer, RGB range, colour temperature, user preset), OSD (OSD H. position, OSD V. position, OSD time, OSD background, DDC/CI control, display information), language, extra 1 (sharpness, video mode adjust, opening logo, power LED), extra 2 (shortcut key),picture adjust (brightness, contrast, ECO, ACR, OD, MBR, Adaptive Sync), colour settings (i-Style colour, RGB range, colour temp., user preset), OSD (OSD H. position, OSD V. position, OSD rotate, OSD time, OSD background, DDC/CI control, display information), language, extra 1 (sharpness, video mode
Technical detailsidentical
Native refresh rate60 Hz60 Hz

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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