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Product comparison · 2 tablets

Acer Iconia A1-841HD vs MEDION LIFETAB S7851 ARM

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  • 41specifications compared
  • 19differ
  • 22identical
  • 48known for one product only

Key differences

  • Display diagonal
    • 20.3 cm (8")
    • 19.9 cm (7.85")
  • Display resolution
    • 1280 x 800 pixels
    • 1024 x 768 pixels
  • Processor family
    • Mediatek
    • ARM
  • Processor model
    • MT8389QV
    • Cortex-A9
  • Processor frequency
    • 1.7 GHz
    • 1.6 GHz
  • Card reader integrated
    • No
    • Yes
  • Product colour
    • White
    • Pink
  • Position location
    • No
    • Yes

Side by side

Differences highlightedShow differences only
89 specifications
A

Acer

Iconia A1-841HDView product
B

MEDION

LIFETAB S7851 ARM

Model S7851

View product
Display2 differ
Display diagonalDiffers20.3 cm (8")19.9 cm (7.85")
Panel typeKnown for oneIPS
Display resolutionDiffers1280 x 800 pixels1024 x 768 pixels
Touch technologyMulti-touchMulti-touch
Display technologyKnown for oneLCD
LED backlightKnown for oneYes
Native aspect ratioKnown for one16:9
Processor3 differ
Processor familyDiffersMediatekARM
Processor modelDiffersMT8389QVCortex-A9
Processor cores44
Processor frequencyDiffers1.7 GHz1.6 GHz
Processor architectureKnown for oneARM Cortex-A9
Processor cacheKnown for one1 MB
Memoryidentical
Internal memory1 GB1 GB
Internal memory typeKnown for oneDDR3L-SDRAM
Storage2 differ
Internal storage capacity16 GB16 GB
Card reader integratedDiffersNoYes
Compatible memory cardsDiffersNot supportedMicroSD (TransFlash), MicroSDHC, MicroSDXC
Storage mediaKnown for oneFlash
Audioidentical
Built-in speaker(s)Known for oneYes
Built-in microphoneYesYes
Cameraidentical
Rear camera typeSingle cameraSingle camera
Rear cameraYesYes
Rear camera resolution (numeric)Known for one5 MP
Video recordingKnown for oneYes
Front cameraYesYes
Front camera resolution (numeric)Known for one2 MP
Network1 differ
BluetoothYesYes
Bluetooth version4.04.0
Top Wi-Fi standardWi-Fi 4 (802.11n)Wi-Fi 4 (802.11n)
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)Wi-Fi 4 (802.11n)
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
Ethernet LANKnown for oneNo
WWANKnown for oneInstalled
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one0
Micro-USB 2.0 ports quantity11
HDMI ports quantity00
Headphone outYesYes
DC-in jackYesYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
Ethernet LAN (RJ-45) portsKnown for one0
Microphone inKnown for oneYes
SmartCard slotKnown for oneNo
Combo headphone/mic portKnown for oneYes
Design1 differ
Form factorSlateSlate
Product colourDiffersWhitePink
Device typeMobile tabletMobile tablet
Performance2 differ
Position locationDiffersNoYes
GPS (satellite)DiffersNoYes
Google applicationsKnown for oneGoogle Play
Sensorsidentical
Orientation sensorKnown for oneYes
Softwareidentical
PlatformAndroidAndroid
Operating system installedAndroidAndroid
Operating system versionKnown for one4.4 KitKat
Trial softwareKnown for oneKaspersky Tablet Security
Processor special featuresidentical
Intel Smart Connect TechnologyKnown for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Battery3 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Battery capacityDiffers4600 mAh4800 mAh
Battery life (max)Differs7.5 h10 h
Number of battery cellsKnown for one1
Continuous video playback time (max)Known for one7.5 h
Weight & dimensions4 differ
WidthDiffers130 mm200 mm
DepthDiffers215 mm9 mm
HeightDiffers8.5 mm137 mm
WeightDiffers360 g370 g
Packaging content1 differ
AC adapter includedYesYes
Keyboard includedNoNo
Cables includedDiffersYesMicro-USB
Headphones includedKnown for oneYes
ManualKnown for oneYes
Quick start guideKnown for oneYes
Warranty cardKnown for oneYes
Other featuresidentical
Wi-FiYesYes
2G standardsKnown for oneEdge, GPRS
Docking connectorKnown for oneNo
Securityidentical
Fingerprint readerKnown for oneNo
Poweridentical
AC adapter powerKnown for one10 W
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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