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Product comparison · 2 tablets

MSI Primo 81 Allwinner vs MSI W20 3M-002US

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  • 44specifications compared
  • 21differ
  • 23identical
  • 29known for one product only

Key differences

  • Display diagonal
    • 19.9 cm (7.85")
    • 29.5 cm (11.6")
  • Display resolution
    • 1024 x 768 pixels
    • 1366 x 768 pixels
  • LED backlight
    • Yes
    • No
  • Processor family
    • Allwinner
    • AMD
  • Processor cores
    • 4
    • 2
  • Internal memory
    • 1 GB
    • 2 GB
  • Internal storage capacity
    • 16 GB
    • 128 GB
  • Storage media
    • HDD
    • SSD

Side by side

Differences highlightedShow differences only
73 specifications
A

MSI

Primo 81 Allwinner

Model 81

View product
B

MSI

W20 3M-002USView product
Display3 differ
Display diagonalDiffers19.9 cm (7.85")29.5 cm (11.6")
Display resolutionDiffers1024 x 768 pixels1366 x 768 pixels
LED backlightDiffersYesNo
Touchscreen typeKnown for oneCapacitive
Native aspect ratioKnown for one4:3
Processor2 differ
Processor familyDiffersAllwinnerAMD
Processor modelKnown for oneA31S
Processor coresDiffers42
Processor cacheKnown for one1 MB
Processor architectureKnown for oneARM Cortex-A7
Motherboard chipsetKnown for oneAMD Hudson M1
Memory1 differ
Internal memoryDiffers1 GB2 GB
Storage2 differ
Internal storage capacityDiffers16 GB128 GB
Storage mediaDiffersHDDSSD
Maximum memory card sizeKnown for one32 GB
Graphics2 differ
Graphics card familyDiffersImagination TechnologiesAMD
Graphics cardDiffersPowerVR SGX544 MP2Radeon HD 8180
Audioidentical
Speaker powerKnown for one0.5 W
Number of built-in speakersKnown for one2
Camera1 differ
Rear camera typeKnown for oneSingle camera
Rear cameraDiffersYesNo
Rear camera resolution (numeric)Known for one2 MP
Front camera resolution (numeric)Known for one0.3 MP
Video recordingKnown for oneYes
Network1 differ
BluetoothDiffersNoYes
Bluetooth versionKnown for one4.0
Ports & interfacesidentical
Micro-USB 2.0 ports quantityKnown for one1
Mini HDMI ports quantityKnown for one1
Design1 differ
Product colourDiffersSilver, WhiteBlack
Sensorsidentical
Ambient light sensorKnown for oneYes
Electronic compassKnown for oneYes
Software2 differ
PlatformDiffersAndroidWindows
Operating system installedDiffersAndroidWindows 8.1
Operating system versionKnown for one4.2 Jelly Bean
Battery1 differ
Battery capacityDiffers3500 mAh34.78 Wh
Number of battery cellsKnown for one2
Battery life (max)Known for one9 h
Power1 differ
AC adapter input voltageKnown for one100 - 240 V
AC adapter output voltageDiffers5 V12 V
AC adapter powerKnown for one18 W
AC adapter output currentKnown for one1.5 A
Weight & dimensions4 differ
WidthDiffers135 mm195.8 mm
DepthDiffers200.2 mm307.9 mm
HeightDiffers7.82 mm9.9 mm
WeightDiffers330 g688 g
Packaging contentidentical
Cables includedKnown for oneUSB
ManualKnown for oneYes
Quick start guideKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Securityidentical
Fingerprint readerKnown 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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