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Product comparison · 2 tablets

Acer Iconia B1-790-K7QW Mediatek vs Acer Iconia B3-A40-K2AM Mediatek

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  • 53specifications compared
  • 24differ
  • 29identical
  • 17known for one product only

Key differences

  • Display diagonal
    • 17.8 cm (7")
    • 25.6 cm (10.1")
  • Native aspect ratio
    • 16:9
    • 16:10
  • Processor model
    • MT8163
    • MT8167
  • Processor architecture
    • ARM Cortex-A53
    • ARM Cortex-A35
  • Internal memory
    • 1 GB
    • 2 GB
  • Internal storage capacity
    • 8 GB
    • 16 GB
  • Card reader integrated
    • Yes
    • No
  • Number of built-in speakers
    • 1
    • 2

Side by side

Differences highlightedShow differences only
70 specifications
A

Acer

Iconia B1-790-K7QW Mediatek

Model B1-790-K7QW

View product
B

Acer

Iconia B3-A40-K2AM Mediatek

Model B3-A40-K2AM

View product
Display2 differ
Display diagonalDiffers17.8 cm (7")25.6 cm (10.1")
Panel typeIPSIPS
LED backlightYesYes
Touch technologyMulti-touchMulti-touch
Touchscreen typeKnown for oneCapacitive
Native aspect ratioDiffers16:916:10
Display resolutionKnown for one1280 x 720 pixels
Processor2 differ
Processor familyMediatekMediatek
Processor modelDiffersMT8163MT8167
Processor cores44
Processor frequency1.3 GHz1.3 GHz
Processor cache1 MB1 MB
Processor architectureDiffersARM Cortex-A53ARM Cortex-A35
Memory1 differ
Internal memoryDiffers1 GB2 GB
Internal memory typeDDR3L-SDRAMDDR3L-SDRAM
Storage2 differ
Internal storage capacityDiffers8 GB16 GB
Storage mediaFlashFlash
Card reader integratedDiffersYesNo
Compatible memory cardsMicroSD (TransFlash), MicroSDXCMicroSD (TransFlash), MicroSDXC
Maximum memory card size128 GB128 GB
Audio1 differ
Built-in speaker(s)YesYes
Built-in microphoneYesYes
Number of built-in speakersDiffers12
Audio systemKnown for oneDTS HD Premium Sound
Camera3 differ
Rear camera typeSingle cameraSingle camera
Rear cameraYesYes
Rear camera resolution (numeric)Differs2 MP5 MP
Rear camera resolutionDiffers1600 x 1200 pixels2560 x 1920 pixels
Video recordingYesYes
Video recording modesKnown for one720p, 1080p
Front cameraYesYes
Front camera resolution (numeric)Differs0.3 MP2 MP
Network2 differ
BluetoothYesYes
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)
Bluetooth versionKnown for one4.0
Ports & interfaces1 differ
Micro-USB 2.0 ports quantityDiffers12
HDMI ports quantity00
Headphone outYesYes
Combo headphone/mic portYesYes
Headphone connectivityKnown for one3.5 mm
Phone featuresidentical
Video callKnown for oneYes
Voice callKnown for oneYes
Messagingidentical
E-mailKnown for oneYes
Design2 differ
Form factorDiffersSlateClamshell
Product colourDiffersWhiteBlack
Device typeMobile tabletMobile tablet
Performanceidentical
Position locationKnown for oneYes
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
WidthDiffers102.4 mm258.4 mm
DepthDiffers193.1 mm167.2 mm
HeightDiffers9.35 mm9.2 mm
WeightDiffers250 g530 g
Packaging contentidentical
AC adapter includedYesYes
ManualKnown for oneYes
Keyboard includedKnown for oneNo
Certificatesidentical
Compliance certificatesRoHSRoHS
CertificationWEEEWEEE
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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