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Product comparison · 2 monitors

Lenovo E24-28 23.8inch Monitor-HDMI vs Lenovo ThinkVision E28u-20 computer monitor

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  • 68specifications compared
  • 36differ
  • 32identical
  • 27known for one product only

Key differences

The Lenovo ThinkVision E28u-20 computer monitor has 50 cd/m² more display brightness (typical) than the Lenovo E24-28 23.8inch Monitor-HDMI (300 cd/m² vs 250 cd/m²). The Lenovo ThinkVision E28u-20 computer monitor has 64 ppi more pixel density than the Lenovo E24-28 23.8inch Monitor-HDMI (157 ppi vs 93 ppi). The Lenovo ThinkVision E28u-20 computer monitor has 9.8 cm more viewable size, horizontal than the Lenovo E24-28 23.8inch Monitor-HDMI (63.2 cm vs 53.4 cm). Display diagonal: 60.5 cm (23.8") on the Lenovo E24-28 23.8inch Monitor-HDMI, 71.1 cm (28") on the Lenovo ThinkVision E28u-20 computer monitor. Display resolution: 1920 x 1080 pixels on the Lenovo E24-28 23.8inch Monitor-HDMI, 3840 x 2160 pixels on the Lenovo ThinkVision E28u-20 computer monitor.

  • Display diagonal
    • 60.5 cm (23.8")
    • 71.1 cm (28")
  • Display resolution
    • 1920 x 1080 pixels
    • 3840 x 2160 pixels
  • HD type
    • Full HD
    • 4K Ultra HD
  • Display brightness (typical)
    • 250 cd/m²
    • 300 cd/m²
  • Display number of colours
    • 16.7 million colours
    • 1.073 billion colours
  • Pixel pitch
    • 0.275 x 0.275 mm
    • 0.16 x 0.16 mm
  • Pixel density
    • 93 ppi
    • 157 ppi
  • Viewable size, horizontal
    • 53.4 cm
    • 63.2 cm

Side by side

Differences highlightedShow differences only
95 specifications
A

Lenovo

E24-28 23.8inch Monitor-HDMIView product
B

Lenovo

ThinkVision E28u-20 computer monitor

Model E28u-20

View product
Display11 differ
Display diagonalDiffers60.5 cm (23.8")71.1 cm (28")
Display resolutionDiffers1920 x 1080 pixels3840 x 2160 pixels
Native aspect ratio16:916:9
TouchscreenNoNo
HD typeDiffersFull HD4K Ultra HD
Panel typeKnown for oneIPS
Backlight typeW-LEDW-LED
Display brightness (typical)Differs250 cd/m²300 cd/m²
Response time6 ms6 ms
Anti-glare screenYesYes
Screen shapeFlatFlat
Contrast ratio (typical)1000:11000:1
Contrast ratio (dynamic)Known for one3000000:1
Maximum refresh rate60 Hz60 Hz
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of coloursDiffers16.7 million colours1.073 billion colours
Response time (fast)Known for one4 ms
Pixel pitchDiffers0.275 x 0.275 mm0.16 x 0.16 mm
Pixel densityDiffers93 ppi157 ppi
Viewable size, horizontalDiffers53.4 cm63.2 cm
Viewable size, verticalDiffers30.4 cm34.1 cm
High Dynamic Range (HDR) supportedKnown for oneYes
High Dynamic Range (HDR) technologyKnown for oneHigh Dynamic Range 10 (HDR10)
Colour depthKnown for one10 bit
Colour gamut standardDiffersNTSCDCI-P3
Colour gamutDiffers72%90%
sRGB coverage (typical)Known for one99%
Display technologyKnown for oneLED
Response time (extreme)Known for one4 ms
Multimedia1 differ
Built-in speaker(s)YesYes
Number of speakers22
RMS rated powerDiffers3 W4 W
Built-in cameraNoNo
Built-in microphoneKnown for oneNo
Designidentical
Product colourBlackBlack
Colour nameRaven BlackRaven Black
Ports & interfaces3 differ
Built-in USB hubNoNo
HDMIYesYes
HDMI ports quantityDiffers12
HDMI versionDiffers1.42.0
DisplayPorts quantity11
DisplayPort versionDiffers1.21.4
Audio outputKnown for oneYes
VGA (D-Sub) ports quantityKnown for one1
Headphone outKnown for oneNo
Ergonomics2 differ
VESA mountingYesYes
Panel mounting interface100 x 100 mm100 x 100 mm
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Height adjustmentYesYes
Adjustable height (max)Differs15.5 cm20 cm
PivotYesYes
Pivot angle-90 - 90°-90 - 90°
SwivellingYesYes
Swivel angle range-360 - 360°-360 - 360°
Tilt adjustmentYesYes
Tilt angle rangeDiffers-5 - 22°-5 - 20°
On Screen Display (OSD)Known for oneYes
Power4 differ
Energy efficiency class (SDR)Known for oneF
Energy efficiency class (HDR)Known for oneF
Energy consumption (SDR) per 1000 hoursKnown for one26 kWh
Energy consumption (HDR) per 1000 hoursKnown for one26 kWh
Power consumption (typical)Differs18 W30 W
Power consumption (max)Differs24 W50 W
Power consumption (off)0.5 W0.5 W
AC input voltageDiffers90 - 264 V100 - 240 V
AC input frequencyDiffers47/63 Hz50 - 60 Hz
Power supply typeInternalInternal
Energy efficiency scaleKnown for oneA to G
Power consumption (standby)Known for one0.5 W
Weight & dimensions10 differ
Width (with stand)Differs541.8 mm636.9 mm
Depth (with stand)Differs178.6 mm220 mm
Weight (with stand)Differs4.8 kg6.8 kg
Width (without stand)Differs541.8 mm636.9 mm
Depth (without stand)Differs41.7 mm48.9 mm
Height (without stand)Differs326.4 mm373.7 mm
Weight (without stand)Differs3.1 kg4.6 kg
Bezel width (side)Differs3.1 mm2 mm
Bezel width (top)Differs3.1 mm2 mm
Bezel width (bottom)Differs2.09 cm2.28 cm
Height (with stand)Known for one462.5 mm
Packaging data4 differ
Package widthDiffers638 mm744 mm
Package depthDiffers145 mm170 mm
Package heightDiffers397 mm489 mm
Package weightDiffers5.7 kg9.2 kg
Packaging contentidentical
Stand includedYesYes
Cables includedAC, HDMIAC, HDMI
HDMI cable lengthKnown for one1.8 m
Power cable lengthKnown for one1.8 m
Other features1 differ
CertificationDiffersTÜV Rheinland® Eye ComfortENERGY STAR, CCC, TCO 9.0, TCO Edge 2.0, EPEAT Silver, RoHS (EU 2002/95/EC), TÜV
Bezel widthKnown for one3.1 mm
Compliance certificatesKnown for oneRoHS
Performanceidentical
Windows operating systems supportedKnown for oneWindows 10, Windows 7
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR, EPEAT Gold, TCO

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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