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Product comparison · 2 monitors

ASUS VX24AH computer monitor vs Lenovo 28 4K2K Tegra K1

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  • 24specifications compared
  • 18differ
  • 6identical
  • 55known for one product only

Key differences

  • Display diagonal
    • 60.5 cm (23.8")
    • 71.1 cm (28")
  • Display resolution
    • 2560 x 1440 pixels
    • 3840 x 2160 pixels
  • Touchscreen
    • No
    • Yes
  • HD type
    • Quad HD
    • 4K Ultra HD
  • Viewing angle, horizontal
    • 178°
    • 170°
  • Viewing angle, vertical
    • 178°
    • 160°
  • Display number of colours
    • 16.78 million colours
    • 1.073 billion colours
  • Pixel pitch
    • 0.2745 x 0.2745 mm
    • 0.16 x 0.16 mm

Side by side

Differences highlightedShow differences only
79 specifications
A

ASUS

VX24AH computer monitor

Model VX24AH

View product
B

Lenovo

28 4K2K Tegra K1View product
Display8 differ
Display diagonalDiffers60.5 cm (23.8")71.1 cm (28")
Display resolutionDiffers2560 x 1440 pixels3840 x 2160 pixels
Display technologyKnown for oneLED
TouchscreenDiffersNoYes
HD typeDiffersQuad HD4K Ultra HD
Touchscreen typeKnown for oneTabletop
Touchscreen technologyKnown for oneCapacitive
Touch technologyKnown for oneMulti-touch
Display brightnessKnown for one270 cd/m²
Response time5 ms5 ms
Screen shapeKnown for oneFlat
Supported graphics resolutionsKnown for one3840 x 2160
Aspect ratio16:916:9
Contrast ratio (typical)1000:11000:1
Viewing angle, horizontalDiffers178°170°
Viewing angle, verticalDiffers178°160°
Display number of coloursDiffers16.78 million colours1.073 billion colours
Pixel pitchDiffers0.2745 x 0.2745 mm0.16 x 0.16 mm
Viewable size, horizontalKnown for one62.1 cm
Viewable size, verticalKnown for one34.1 cm
Native aspect ratioKnown for one16:9
Display brightness (typical)Known for one300 cd/m²
Contrast ratio (dynamic)Known for one100000000:1
Digital horizontal frequencyKnown for one30 - 80 kHz
Digital vertical frequencyKnown for one50 - 76 Hz
Performanceidentical
NVIDIA G-SYNCKnown for oneNo
AMD FreeSyncKnown for oneNo
Multimedia1 differ
Built-in speaker(s)YesYes
Number of speakers22
RMS rated powerDiffers4 W10 W
Built-in cameraKnown for oneYes
Megapixel (approx.)Known for one2.1 MP
Built-in microphoneKnown for oneYes
Design1 differ
Product colourDiffersBlackBlack, Silver
Ports & interfaces1 differ
Built-in USB hubKnown for oneYes
USB hub versionKnown for one3.2 Gen 1 (3.1 Gen 1)
Number of upstream portsKnown for one1
USB Type-A downstream ports quantityKnown for one4
HDMIKnown for oneYes
HDMI ports quantityDiffers23
DisplayPorts quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one1
DVI portKnown for oneNo
DVI-D ports quantityKnown for one0
DVI-I ports quantityKnown for one0
Headphone outputsKnown for one1
HDCPKnown for oneYes
Ergonomics1 differ
Height adjustmentKnown for oneYes
Swivel angle rangeKnown for one-45 - 45°
Tilt adjustmentYesYes
Tilt angle rangeDiffers-5 - 20°-5 - 25°
LED indicatorsKnown for oneYes
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one8 - 80%
Weight & dimensions3 differ
Width (without stand)Differs540.5 mm681.9 mm
Depth (without stand)Differs40.2 mm259.5 mm
Height (without stand)Differs326.3 mm502.8 mm
Weight (without stand)Known for one11 kg
Width (with stand)Known for one540.5 mm
Depth (with stand)Known for one210.1 mm
Height (with stand)Known for one394.4 mm
Weight (with stand)Known for one3.5 kg
Sustainability1 differ
Sustainability certificatesDiffersEPEAT Gold, ENERGY STARENERGY STAR
Other features2 differ
Ethernet LAN (RJ-45) portsKnown for one1
CertificationDiffersEnergy Star, BSMI, CB, CCC, C-Tick, CU, EPEAT (Gold) by region , ErP, FCC, ISO-9241-307, J-MOSS, PSB, UL/cUL, VCCI, WHQL (Windows 8, Windows 7)TCO 6.0
Supplied AC adapter typeDiffersACLED
TV tuner integratedKnown for oneNo
Thin Clientidentical
Internal memoryKnown for one2048 MB
Internal memory typeKnown for oneDDR3L
Graphics cardKnown for oneTegra K1
Poweridentical
Power consumption (typical)Known for one42.4 W
Power consumption (standby)Known for one0.5 W
Power consumption (off)Known for one0.5 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Packaging dataidentical
Package weightKnown for one5.2 kg
Logistics dataidentical
Harmonized System (HS) codeKnown for one85285210

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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