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Product comparison · 2 tablets

Acer Iconia B1-780-K571 Mediatek vs Acer Iconia B3-A40-K1VK Mediatek

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  • 56specifications compared
  • 20differ
  • 36identical
  • 15known for one product only

Key differences

  • Display diagonal
    • 17.8 cm (7")
    • 25.6 cm (10.1")
  • Display resolution
    • 1280 x 720 pixels
    • 1280 x 800 pixels
  • Native aspect ratio
    • 16:9
    • 16:10
  • Processor model
    • MT8163
    • MT8167B
  • Internal memory
    • 1 GB
    • 2 GB
  • Rear camera resolution (numeric)
    • 2 MP
    • 5 MP
  • Front camera resolution (numeric)
    • 0.3 MP
    • 2 MP
  • Top Wi-Fi standard
    • Wi-Fi 4 (802.11n)
    • Wi-Fi 5 (802.11ac)

Side by side

Differences highlightedShow differences only
71 specifications
A

Acer

Iconia B1-780-K571 Mediatek

Model B1-780-K571

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B

Acer

Iconia B3-A40-K1VK Mediatek

Model B3-A40-K1VK

View product
Display3 differ
Display diagonalDiffers17.8 cm (7")25.6 cm (10.1")
Panel typeIPSIPS
Display resolutionDiffers1280 x 720 pixels1280 x 800 pixels
LED backlightYesYes
Touch technologyMulti-touchMulti-touch
Touchscreen typeCapacitiveCapacitive
Native aspect ratioDiffers16:916:10
Processor1 differ
Processor familyMediatekMediatek
Processor modelDiffersMT8163MT8167B
Processor cores44
Processor frequency1.3 GHz1.3 GHz
Processor cache1 MB1 MB
Processor architectureARM Cortex-A53ARM Cortex-A53
Memory1 differ
Internal memoryDiffers1 GB2 GB
Internal memory typeDDR3L-SDRAMDDR3L-SDRAM
Storage1 differ
Internal storage capacity16 GB16 GB
Storage mediaFlashFlash
Card reader integratedYesYes
Compatible memory cardsDiffersMicroSD (TransFlash), MicroSDXCMicroSD (TransFlash)
Maximum memory card size128 GB128 GB
Audioidentical
Built-in speaker(s)YesYes
Built-in microphoneYesYes
Number of built-in speakersKnown for one2
Audio systemKnown for oneDTS HD Premium Sound
Camera2 differ
Rear camera typeSingle cameraSingle camera
Rear cameraYesYes
Rear camera resolution (numeric)Differs2 MP5 MP
Rear camera resolutionKnown for one2560 x 1920 pixels
Video recordingKnown for oneYes
Video recording modesKnown for one720p, 1080p
Front cameraYesYes
Front camera resolution (numeric)Differs0.3 MP2 MP
Network2 differ
BluetoothYesYes
Bluetooth version4.04.0
Top Wi-Fi standardDiffersWi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfaces1 differ
Micro-USB 2.0 ports quantityDiffers12
HDMI ports quantity00
Headphone outYesYes
Combo headphone/mic portYesYes
Microphone inKnown for oneNo
Headphone connectivityKnown for one3.5 mm
Phone featuresidentical
Video callKnown for oneYes
Voice callKnown for oneYes
Messagingidentical
E-mailKnown for oneYes
Designidentical
Form factorSlateSlate
Product colourBlackBlack
Device typeMobile tabletMobile tablet
Performance1 differ
Position locationDiffersNoYes
GPS (satellite)Known for oneYes
Sensorsidentical
AccelerometerYesYes
Ambient light sensorKnown for oneYes
GyroscopeKnown for oneYes
Proximity sensorKnown for oneYes
Software1 differ
PlatformAndroidAndroid
Operating system installedDiffersAndroid 6.0Android 7.0
Battery3 differ
Battery technologyLithium Polymer (LiPo)Lithium Polymer (LiPo)
Battery capacityDiffers10.28 Wh22.4 Wh
Number of battery cellsDiffers12
Battery life (max)Differs6 h10 h
Poweridentical
AC adapter power10 W10 W
Weight & dimensions4 differ
WidthDiffers101 mm258.4 mm
DepthDiffers191.7 mm167.2 mm
HeightDiffers9.4 mm9.15 mm
WeightDiffers250 g530 g
Packaging contentidentical
AC adapter includedYesYes
Keyboard includedNoNo
ManualYesYes
Certificatesidentical
Compliance certificatesRoHSRoHS
CertificationWEEEWEEE
Securityidentical
Fingerprint readerKnown for oneNo

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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