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Product comparison · 2 tablets

Acer Iconia B1-780-K4F3 Mediatek vs Acer Iconia B1-850-K2B9 Mediatek

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  • 53specifications compared
  • 13differ
  • 40identical
  • 5known for one product only

Key differences

  • Display diagonal
    • 17.8 cm (7")
    • 20.3 cm (8")
  • Display resolution
    • 1280 x 720 pixels
    • 1280 x 800 pixels
  • Native aspect ratio
    • 16:9
    • 16:10
  • Rear camera resolution (numeric)
    • 2 MP
    • 5 MP
  • Front camera resolution (numeric)
    • 0.3 MP
    • 2 MP
  • Product colour
    • Black
    • Blue
  • Battery technology
    • Lithium-Ion (Li-Ion)
    • Lithium Polymer (LiPo)
  • Battery capacity
    • 10.28 Wh
    • 17.5 Wh

Side by side

Differences highlightedShow differences only
58 specifications
A

Acer

Iconia B1-780-K4F3 Mediatek

Model B1-780-K4F3

View product
B

Acer

Iconia B1-850-K2B9 Mediatek

Model B1-850-K2B9

View product
Display3 differ
Display diagonalDiffers17.8 cm (7")20.3 cm (8")
Panel typeIPSIPS
Display resolutionDiffers1280 x 720 pixels1280 x 800 pixels
LED backlightYesYes
Touch technologyMulti-touchMulti-touch
Touchscreen typeKnown for oneCapacitive
Native aspect ratioDiffers16:916:10
Processoridentical
Processor familyMediatekMediatek
Processor modelMT8163MT8163
Processor cores44
Processor frequency1.3 GHz1.3 GHz
Processor cache1 MB1 MB
Processor architectureARM Cortex-A53ARM Cortex-A53
Memoryidentical
Internal memory1 GB1 GB
Internal memory typeDDR3L-SDRAMDDR3L-SDRAM
Storageidentical
Internal storage capacity16 GB16 GB
Storage mediaFlashFlash
Card reader integratedYesYes
Compatible memory cardsMicroSD (TransFlash), MicroSDXCMicroSD (TransFlash), MicroSDXC
Maximum memory card size128 GB128 GB
Audioidentical
Built-in speaker(s)Known for oneYes
Built-in microphoneYesYes
Camera2 differ
Rear camera typeSingle cameraSingle camera
Rear cameraYesYes
Rear camera resolution (numeric)Differs2 MP5 MP
Front cameraYesYes
Front camera resolution (numeric)Differs0.3 MP2 MP
Networkidentical
BluetoothYesYes
Bluetooth version4.04.0
Top Wi-Fi standardWi-Fi 4 (802.11n)Wi-Fi 4 (802.11n)
Wi-Fi standards802.11a, 802.11b, 802.11g802.11a, 802.11b, 802.11g
Ports & interfacesidentical
Micro-USB 2.0 ports quantity11
HDMI ports quantity00
Microphone inYesYes
Headphone outYesYes
Headphone connectivityKnown for one3.5 mm
Combo headphone/mic portYesYes
Design1 differ
Form factorSlateSlate
Product colourDiffersBlackBlue
Device typeMobile tabletMobile tablet
Performanceidentical
Position locationKnown for oneNo
Sensorsidentical
AccelerometerYesYes
Securityidentical
Fingerprint readerNoNo
Softwareidentical
PlatformAndroidAndroid
Battery3 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Battery capacityDiffers10.28 Wh17.5 Wh
Number of battery cells11
Battery life (max)Differs6 h9 h
Poweridentical
AC adapter power10 W10 W
Weight & dimensions4 differ
WidthDiffers101 mm126.3 mm
DepthDiffers191.7 mm210.7 mm
HeightDiffers9.4 mm9.5 mm
WeightDiffers250 g340 g
Packaging contentidentical
AC adapter includedYesYes
Keyboard includedNoNo
ManualKnown for oneYes
Certificatesidentical
Compliance certificatesRoHSRoHS
CertificationWEEEWEEE

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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