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Product comparison · 2 tablets

Acer Iconia B3-A40-K4TY Mediatek vs Samsung Galaxy Tab A SM-T280Q

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  • 28specifications compared
  • 13differ
  • 15identical
  • 48known for one product only

Key differences

  • Display diagonal
    • 25.6 cm (10.1")
    • 17.8 cm (7")
  • Panel type
    • IPS
    • TFT
  • Internal memory
    • 2 GB
    • 1.5 GB
  • Internal storage capacity
    • 32 GB
    • 8 GB
  • Maximum memory card size
    • 128 GB
    • 200 GB
  • Video recording modes
    • 720p, 1080p
    • 720p
  • Battery capacity
    • 22.4 Wh
    • 4000 mAh
  • Width
    • 258.4 mm
    • 108.8 mm

Side by side

Differences highlightedShow differences only
76 specifications
A

Acer

Iconia B3-A40-K4TY Mediatek

Model B3-A40-K4TY

View product
B

Samsung

Galaxy Tab A SM-T280Q

Model SM-T280Q

View product
Display2 differ
Display diagonalDiffers25.6 cm (10.1")17.8 cm (7")
Panel typeDiffersIPSTFT
LED backlightKnown for oneYes
Touch technologyKnown for oneMulti-touch
Touchscreen typeKnown for oneCapacitive
Native aspect ratioKnown for one16:10
Processoridentical
Processor familyKnown for oneMediatek
Processor modelKnown for oneMT8167B
Processor coresKnown for one4
Memory1 differ
Internal memoryDiffers2 GB1.5 GB
Internal memory typeKnown for oneDDR3L-SDRAM
Storage3 differ
Internal storage capacityDiffers32 GB8 GB
Compatible memory cardsDiffersMicroSD (TransFlash), MicroSDXCMicroSD (TransFlash)
Maximum memory card sizeDiffers128 GB200 GB
Card reader integratedKnown for oneYes
Audioidentical
Built-in speaker(s)Known for oneYes
Built-in microphoneKnown for oneYes
Number of built-in speakersKnown for one2
Audio systemKnown for oneDTS HD Premium Sound
Camera1 differ
Rear camera resolutionKnown for one2560 x 1920 pixels
Video recording modesDiffers720p, 1080p720p
Maximum video resolutionKnown for one1280 x 720 pixels
Resolution at capture speedKnown for one1280x720@30fps
Video capturing speedKnown for one30 fps
Network1 differ
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.0
Near Field Communication (NFC)Known for oneNo
Wi-Fi DirectKnown for oneYes
Ports & interfacesidentical
HDMI ports quantityKnown for one0
Combo headphone/mic portKnown for oneYes
DC-in jackKnown for oneYes
Mobile High-Definition Link (MHL)Known for oneYes
Headphone connectivityKnown for one3.5 mm
Phone featuresidentical
Video callKnown for oneYes
Voice callKnown for oneYes
Messagingidentical
E-mailKnown for oneYes
Performanceidentical
Position locationKnown for oneYes
Assisted GPS (A-GPS)Known for oneYes
GLONASSKnown for oneYes
Sensorsidentical
AccelerometerKnown for oneYes
Ambient light sensorKnown for oneYes
GyroscopeKnown for oneYes
Proximity sensorKnown for oneYes
Softwareidentical
Operating system installedKnown for oneAndroid 5.1
Battery1 differ
Battery technologyKnown for oneLithium Polymer (LiPo)
Battery capacityDiffers22.4 Wh4000 mAh
Battery life (max)Known for one10 h
Continuous video playback time (max)Known for one9 h
Continuous audio playback timeKnown for one100 h
Browsing time (Wi-Fi) (max)Known for one11 h
Poweridentical
AC adapter powerKnown for one10 W
Weight & dimensions4 differ
WidthDiffers258.4 mm108.8 mm
DepthDiffers167.2 mm8.7 mm
HeightDiffers9.15 mm186.9 mm
WeightDiffers530 g283 g
Packaging contentidentical
AC adapter includedKnown for oneYes
ManualKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneWEEE

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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