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Product comparison · 2 e-book readers

ASUS DR-900 e-book reader Touchscreen vs Lenovo Smart Paper

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  • 19specifications compared
  • 15differ
  • 4identical
  • 33known for one product only

Key differences

The Lenovo Smart Paper has 62 GB more internal storage capacity than the ASUS DR-900 e-book reader Touchscreen (64 GB vs 2 GB). The ASUS DR-900 e-book reader Touchscreen has 32 g more weight than the Lenovo Smart Paper (440 g vs 408 g). The ASUS DR-900 e-book reader Touchscreen has 4.2 mm more height than the Lenovo Smart Paper (9.7 mm vs 5.5 mm). Only the Lenovo Smart Paper has Bluetooth. Only the ASUS DR-900 e-book reader Touchscreen has built-in speaker(s).

  • Display diagonal
    • 22.9 cm (9")
    • 26.2 cm (10.3")
  • Technology
    • SiPix
    • E Ink
  • Display resolution
    • 1024 x 768 pixels
    • 1872 x 1404 pixels
  • Internal storage capacity
    • 2 GB
    • 64 GB
  • Headphone connectivity
    • 3.5 mm
    • Not supported
  • Bluetooth
    • No
    • Yes
  • Wi-Fi standards
    • 802.11b, 802.11g
    • Wi-Fi 5 (802.11ac)
  • Built-in speaker(s)
    • Yes
    • No

Side by side

Differences highlightedShow differences only
52 specifications
A

ASUS

DR-900 e-book reader Touchscreen

Model DR-900

View product
B

Lenovo

Smart PaperView product
Display3 differ
Display diagonalDiffers22.9 cm (9")26.2 cm (10.3")
TouchscreenYesYes
TechnologyDiffersSiPixE Ink
Display resolutionDiffers1024 x 768 pixels1872 x 1404 pixels
ColourNoNo
Aspect ratio4:34:3
Backlight displayKnown for oneYes
Memory2 differ
Internal storage capacityDiffers2 GB64 GB
Compatible memory cardsDiffersMicroSD (TransFlash), microSDHCNot supported
Internal memoryKnown for one4 GB
RAM typeKnown for oneLPDDR4X
Processoridentical
Built-in processorKnown for oneYes
Processor modelKnown for oneRK3566
Processor frequencyKnown for one1.8 MHz
Processor coresKnown for one4
Ports & interfaces3 differ
Wi-FiYesYes
USB connector typeKnown for oneUSB Type-C
Headphone outKnown for oneNo
Headphone connectivityDiffers3.5 mmNot supported
BluetoothDiffersNoYes
Wi-Fi standardsDiffers802.11b, 802.11gWi-Fi 5 (802.11ac)
Bluetooth versionKnown for one5.2
Interface typeKnown for oneUSB 2.0
Cameraidentical
Built-in cameraKnown for oneNo
Audio1 differ
Built-in microphoneKnown for oneYes
Built-in speaker(s)DiffersYesNo
Number of built-in speakersKnown for one0
Featuresidentical
RotatingKnown for oneNo
Text-to-speech message readerKnown for oneYes
Design1 differ
Product colourDiffersBlackGrey
Housing materialKnown for oneMetal
Software1 differ
Operating system installedDiffersLinuxAndroid 11
Operational conditionsidentical
Operating relative humidity (H-H)Known for one0 - 95%
Operating temperature (T-T)Known for one0 - 40 °C
Weight & dimensions4 differ
WeightDiffers440 g408 g
HeightDiffers9.7 mm5.5 mm
DepthDiffers161 mm226 mm
WidthDiffers222 mm195 mm
Packaging contentidentical
Quantity per packKnown for one1 pc(s)
Stylus penKnown for oneYes
Cables includedKnown for oneUSB
Carrying caseKnown for oneYes
Batteryidentical
Battery technologyKnown for oneLithium Polymer (LiPo)
Battery capacityKnown for one3550 mAh
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
Sustainability complianceKnown for oneYes
File formatsidentical
Document formats supportedKnown for oneePub, FB2, HTML, PDF, TXT
Audio formats supportedKnown for oneMP3
Image formats supportedKnown for oneBMP, GIF, JPG, PNG
Poweridentical
Battery life (max)Known for one96 h
Battery recharge timeKnown for one4 h
System requirementsidentical
Linux operating systems supportedKnown for oneYes

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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