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Product comparison · 2 tablets

Lenovo IdeaPad A1 ARM vs Lenovo Idea Tab S2109

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  • 25specifications compared
  • 9differ
  • 16identical
  • 35known for one product only

Key differences

  • Display diagonal
    • 17.8 cm (7")
    • 24.6 cm (9.7")
  • Processor model
    • Cortex-A8
    • OMAP4430
  • Internal memory
    • 0.5 GB
    • 1 GB
  • Second camera resolution
    • 0.3 MP
    • 1.3 MP
  • Product colour
    • Black, White
    • Black
  • Position location
    • Yes
    • No
  • GPS (satellite)
    • Yes
    • No
  • Battery capacity
    • 3550 mAh
    • 24.8 Wh

Side by side

Differences highlightedShow differences only
60 specifications
A

Lenovo

IdeaPad A1 ARM

Model A1

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B

Lenovo

Idea Tab S2109

Model S2109

View product
Display1 differ
Display diagonalDiffers17.8 cm (7")24.6 cm (9.7")
LED backlightYesYes
Touch technologyKnown for oneMulti-touch
Panel typeKnown for oneIPS
Processor1 differ
Processor familyKnown for oneARM
Processor modelDiffersCortex-A8OMAP4430
Processor frequencyKnown for one1 GHz
Memory1 differ
Internal memoryDiffers0.5 GB1 GB
Internal memory typeKnown for oneDDR-SDRAM
Storageidentical
Internal storage capacity16 GB16 GB
Storage mediaFlashFlash
Card reader integratedYesYes
Compatible memory cardsKnown for oneSD
Audioidentical
Built-in speaker(s)YesYes
Built-in microphoneYesYes
Audio systemKnown for oneHigh Definition (HD)
Camera1 differ
Built-in cameraYesYes
Main camera resolution (numeric)Known for one3 MP
Video recordingKnown for oneYes
Second cameraYesYes
Second camera resolutionDiffers0.3 MP1.3 MP
Networkidentical
BluetoothYesYes
Bluetooth versionKnown for one2.1+EDR
Top Wi-Fi standardWi-Fi 4 (802.11n)Wi-Fi 4 (802.11n)
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Data networkKnown for oneNot supported
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one0
Mini-USB 2.0 ports quantityKnown for one1
HDMI ports quantityKnown for one0
Microphone inKnown for oneYes
Headphone outYesYes
Headphone connectivityKnown for one3.5 mm
DC-in jackKnown for oneYes
Design1 differ
Form factorSlateSlate
Product colourDiffersBlack, WhiteBlack
Performance2 differ
Position locationDiffersYesNo
GPS (satellite)DiffersYesNo
Softwareidentical
PlatformAndroidAndroid
Operating system installedAndroidAndroid
Battery2 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityDiffers3550 mAh24.8 Wh
Number of battery cellsDiffers13
Battery life (max)Known for one7 h
Weight & dimensionsidentical
WidthKnown for one195 mm
DepthKnown for one125 mm
HeightKnown for one11.9 mm
WeightKnown for one400 g
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Other featuresidentical
Wi-FiYesYes
Battery charge indicatorKnown for oneYes
Battery low indicationKnown for oneYes
Connectivity technologyKnown for oneWired & Wireless
Volume controlKnown for oneDigital
Phone featuresidentical
Conference callKnown for oneYes
Video callKnown for oneYes
Voice callKnown for oneYes
Sensorsidentical
AccelerometerKnown for oneYes
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneUSB
Quick start guideKnown for oneYes

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