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Product comparison · 2 tablets

Acer CHROMEBOOK TAB 311 CW311-3HNK8W8 vs Lenovo Tab E7

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  • 21specifications compared
  • 17differ
  • 4identical
  • 34known for one product only

Key differences

The Acer CHROMEBOOK TAB 311 CW311-3HNK8W8 has 150 cd/m² more display brightness than the Lenovo Tab E7 (400 cd/m² vs 250 cd/m²). The Acer CHROMEBOOK TAB 311 CW311-3HNK8W8 has 4 more processor cores than the Lenovo Tab E7 (8 vs 4). The Acer CHROMEBOOK TAB 311 CW311-3HNK8W8 has 0.7 GHz more processor frequency than the Lenovo Tab E7 (2 GHz vs 1.3 GHz). Display diagonal: 27.9 cm (11") on the Acer CHROMEBOOK TAB 311 CW311-3HNK8W8, 17.8 cm (7") on the Lenovo Tab E7. Panel type: IPS on the Acer CHROMEBOOK TAB 311 CW311-3HNK8W8, TN on the Lenovo Tab E7.

  • Display diagonal
    • 27.9 cm (11")
    • 17.8 cm (7")
  • Panel type
    • IPS
    • TN
  • Display resolution
    • 1920 x 1200 pixels
    • 1024 x 600 pixels
  • Display brightness
    • 400 cd/m²
    • 250 cd/m²
  • Processor model
    • MT8186
    • MT8321A/D
  • Processor cores
    • 8
    • 4
  • Processor frequency
    • 2 GHz
    • 1.3 GHz
  • Internal memory
    • 4 GB
    • 1 GB

Side by side

Differences highlightedShow differences only
55 specifications
A

Acer

CHROMEBOOK TAB 311 CW311-3HNK8W8View product
B

Lenovo

Tab E7View product
Display4 differ
Display diagonalDiffers27.9 cm (11")17.8 cm (7")
Panel typeDiffersIPSTN
Display resolutionDiffers1920 x 1200 pixels1024 x 600 pixels
Maximum refresh rateKnown for one60 Hz
Display technology marketing nameKnown for oneCineCrystal
Display brightnessDiffers400 cd/m²250 cd/m²
HD typeKnown for oneWUXGA
Native aspect ratioKnown for one16:10
LED backlightKnown for oneYes
Processor3 differ
Processor manufacturerMediaTekMediaTek
Processor familyKnown for oneMediatek
Processor modelDiffersMT8186MT8321A/D
Processor coresDiffers84
Processor frequencyDiffers2 GHz1.3 GHz
Memory1 differ
Internal memoryDiffers4 GB1 GB
Storage2 differ
Internal storage capacityDiffers64 GB16 GB
Storage mediaDifferseMMCeMCP
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one128 GB
Camera2 differ
Rear camera typeSingle cameraSingle camera
Rear camera resolution (numeric)Differs5 MP2 MP
Front cameraYesYes
Front camera resolution (numeric)Differs2 MP0.3 MP
Network1 differ
Mobile network connectionKnown for oneNo
Mobile network generationKnown for oneNot supported
BluetoothYesYes
Bluetooth versionDiffers5.34.0
Top Wi-Fi standardKnown for oneWi-Fi 6 (802.11ax)
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Ports & interfacesidentical
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Combo headphone/mic portKnown for oneYes
Design2 differ
Form factorKnown for oneSlate
Product colourDiffersSilverBlack
Device typeDiffersTablet PCMobile tablet
Colour nameKnown for oneSlate Black
Software1 differ
PlatformDiffersChromeOSAndroid
Operating system installedKnown for oneChromeOS
Battery1 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityDiffers29.65 Wh2750 mAh
Number of battery cellsKnown for one2
Battery voltageKnown for one3.85 V
Battery includedKnown for oneYes
Poweridentical
USB Power Delivery (USB PD)Known for oneYes
USB Type-C charging portKnown for oneYes
USB Type-C required charging power (max)Known for one65 W
USB Type-C required charging power (min)Known for one15 W
AC adapter output voltageKnown for one5 V
AC adapter output currentKnown for one1 A
Weight & dimensionsidentical
WidthKnown for one267.2 mm
DepthKnown for one173.8 mm
HeightKnown for one90 mm
WeightKnown for one610 g
Package depthKnown for one189 mm
Packaging contentidentical
AC adapter includedKnown 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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