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Product comparison · 2 tablets

Acer Iconia B3-A40-K2YF Mediatek vs Samsung Galaxy Tab S3 SM-T820

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  • 54specifications compared
  • 22differ
  • 32identical
  • 50known for one product only

Key differences

  • Display diagonal
    • 25.6 cm (10.1")
    • 24.6 cm (9.7")
  • Display resolution
    • 1280 x 800 pixels
    • 2048 x 1536 pixels
  • Native aspect ratio
    • 16:10
    • 4:3
  • Processor cores
    • 4
    • 2
  • Processor frequency
    • 1.3 GHz
    • 2.15 GHz
  • Internal memory
    • 2 GB
    • 4 GB
  • Compatible memory cards
    • MicroSD (TransFlash), SDXC
    • MicroSD (TransFlash)
  • Maximum memory card size
    • 128 GB
    • 256 GB

Side by side

Differences highlightedShow differences only
104 specifications
A

Acer

Iconia B3-A40-K2YF Mediatek

Model B3-A40-K2YF

View product
B

Samsung

Galaxy Tab S3 SM-T820

Model SM-T820

View product
Display3 differ
Display diagonalDiffers25.6 cm (10.1")24.6 cm (9.7")
Display resolutionDiffers1280 x 800 pixels2048 x 1536 pixels
Display technologyKnown for oneOLED
Display technology marketing nameKnown for oneSuper AMOLED
LED backlightYesYes
Touch technologyMulti-touchMulti-touch
Touchscreen typeCapacitiveCapacitive
Native aspect ratioDiffers16:104:3
Display number of coloursKnown for one16.78 million colours
Panel typeKnown for oneIPS
Processor2 differ
Processor coresDiffers42
Processor frequencyDiffers1.3 GHz2.15 GHz
CoprocessorKnown for oneYes
Coprocessor frequencyKnown for one1.6 GHz
Coprocessor coresKnown for one2
Processor familyKnown for oneMediatek
Processor modelKnown for oneMT8167
Processor architectureKnown for oneARM Cortex-A35
Memory1 differ
Internal memoryDiffers2 GB4 GB
Internal memory typeKnown for oneDDR3L-SDRAM
Storage2 differ
Internal storage capacity32 GB32 GB
Card reader integratedYesYes
Compatible memory cardsDiffersMicroSD (TransFlash), SDXCMicroSD (TransFlash)
Maximum memory card sizeDiffers128 GB256 GB
User memoryKnown for one23.1 GB
Storage mediaKnown for oneFlash
Audio1 differ
Built-in speaker(s)YesYes
Built-in microphoneYesYes
Number of built-in speakersDiffers24
Speakers manufacturerKnown for oneHarman Kardon
Audio systemKnown for oneDTS HD Premium Sound
Camera4 differ
Rear camera typeSingle cameraSingle camera
Rear cameraYesYes
Rear camera resolution (numeric)Differs5 MP13 MP
Rear camera resolutionDiffers2560 x 1920 pixels3840 x 2160 pixels
Auto focusKnown for oneYes
Rear camera flashKnown for oneYes
Flash typeKnown for oneLED
Maximum video resolutionKnown for one3840 x 2160 pixels
Resolution at capture speedKnown for one3840x2160@30fps
Video recordingYesYes
Video recording modesDiffers720p, 1080p2160p
Video capturing speedKnown for one30 fps
Front cameraYesYes
Front camera resolution (numeric)Differs2 MP5 MP
GeotaggingKnown for oneYes
Network1 differ
BluetoothYesYes
Bluetooth versionDiffers4.14.2
Top Wi-Fi standardWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Wi-Fi standards802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Near Field Communication (NFC)Known for oneNo
Wi-Fi DirectKnown for oneYes
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Micro-USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one1
HDMI ports quantity00
ANT+ enabledKnown for oneYes
Microphone inDiffersNoYes
Headphone outYesYes
Headphone connectivityKnown for one3.5 mm
Combo headphone/mic portYesYes
DC-in jackKnown for oneYes
Micro-USB 2.0 ports quantityKnown for one1
Phone featuresidentical
Voice callYesYes
Video callKnown for oneYes
Messagingidentical
E-mailYesYes
Design1 differ
Form factorSlateSlate
Product colourDiffersWhiteSilver
Device typeMobile tabletMobile tablet
Performanceidentical
Position locationYesYes
Assisted GPS (A-GPS)YesYes
BeiDouKnown for oneYes
GLONASSYesYes
Sensorsidentical
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Proximity sensorYesYes
Electronic compassKnown for oneYes
MagnetometerKnown for oneYes
Securityidentical
Fingerprint readerKnown for oneYes
Softwareidentical
PlatformAndroidAndroid
Operating system installedAndroid 7.0Android 7.0
Battery1 differ
Battery capacityDiffers22.4 Wh6000 mAh
Continuous video playback time (max)Known for one12 h
Continuous audio playback timeKnown for one102 h
Browsing time (Wi-Fi) (max)Known for one8 h
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one2
Battery life (max)Known for one10 h
Media formatsidentical
Audio formats supportedKnown for one3GA, AAC, AMR, AWB, FLAC, IMY, M4A, Mid, MIDI, MP3, MXMF, OGG, OTA, RTTTL, RTX, WAV, WMA, XMF
Video formats supportedKnown for one3GP, ASF, AVI, M4V, MKV, MP4, WEBM, WMV
Weight & dimensions4 differ
WidthDiffers258.4 mm169 mm
DepthDiffers167.2 mm6 mm
HeightDiffers9.15 mm237.3 mm
WeightDiffers530 g429 g
Packaging contentidentical
AC adapter includedYesYes
Stylus penKnown for oneYes
ManualYesYes
Quick start guideKnown for oneYes
Keyboard includedKnown for oneNo
Cables includedKnown for oneUSB
Certificates1 differ
CertificationDiffersWEEECE
Compliance certificatesKnown for oneRoHS
Poweridentical
AC adapter powerKnown for one10 W

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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