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Product comparison · 2 tablets

Acer CHROMEBOOK TAB 311 CW311-3HNK8W8 vs Lenovo Yoga Tab Gen 2

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  • 37specifications compared
  • 25differ
  • 12identical
  • 50known for one product only

Key differences

The Lenovo Yoga Tab Gen 2 has 84 Hz more maximum refresh rate than the Acer CHROMEBOOK TAB 311 CW311-3HNK8W8 (144 Hz vs 60 Hz). The Lenovo Yoga Tab Gen 2 has 200 cd/m² more display brightness than the Acer CHROMEBOOK TAB 311 CW311-3HNK8W8 (600 cd/m² vs 400 cd/m²). The Lenovo Yoga Tab Gen 2 has 8 GB more internal memory than the Acer CHROMEBOOK TAB 311 CW311-3HNK8W8 (12 GB vs 4 GB). Display diagonal: 27.9 cm (11") on the Acer CHROMEBOOK TAB 311 CW311-3HNK8W8, 28.2 cm (11.1") on the Lenovo Yoga Tab Gen 2. Display resolution: 1920 x 1200 pixels on the Acer CHROMEBOOK TAB 311 CW311-3HNK8W8, 3840 x 2560 pixels on the Lenovo Yoga Tab Gen 2.

  • Display diagonal
    • 27.9 cm (11")
    • 28.2 cm (11.1")
  • Display resolution
    • 1920 x 1200 pixels
    • 3840 x 2560 pixels
  • Maximum refresh rate
    • 60 Hz
    • 144 Hz
  • Display brightness
    • 400 cd/m²
    • 600 cd/m²
  • HD type
    • WUXGA
    • 4K Ultra HD
  • Native aspect ratio
    • 16:10
    • 3:2
  • Processor family
    • Mediatek
    • MediaTek Dimensity
  • Processor model
    • MT8186
    • Dimensity 9000

Side by side

Differences highlightedShow differences only
87 specifications
A

Acer

CHROMEBOOK TAB 311 CW311-3HNK8W8View product
B

Lenovo

Yoga Tab Gen 2View product
Display6 differ
Display diagonalDiffers27.9 cm (11")28.2 cm (11.1")
Panel typeIPSIPS
Display resolutionDiffers1920 x 1200 pixels3840 x 2560 pixels
Maximum refresh rateDiffers60 Hz144 Hz
LED backlightKnown for oneYes
Display brightnessDiffers400 cd/m²600 cd/m²
HD typeDiffersWUXGA4K Ultra HD
Pixel densityKnown for one415 ppi
Native aspect ratioDiffers16:103:2
Fingerprint resistantKnown for oneYes
Display technology marketing nameKnown for oneCineCrystal
Processor2 differ
Processor manufacturerMediaTekMediaTek
Processor familyDiffersMediatekMediaTek Dimensity
Processor modelDiffersMT8186Dimensity 9000
Processor cores88
Processor boost frequencyKnown for one3.73 GHz
Processor frequencyKnown for one2 GHz
Memory1 differ
Internal memoryDiffers4 GB12 GB
Internal memory typeKnown for oneLPDDR5x-SDRAM
Storage2 differ
Internal storage capacityDiffers64 GB256 GB
Storage mediaDifferseMMCUFS
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Graphicsidentical
Graphics card familyKnown for oneARM
Graphics cardKnown for oneImmortalis-G925 MC12
Audioidentical
Number of built-in speakersKnown for one4
Number of microphonesKnown for one2
Dolby technologiesKnown for oneDolby Atmos
Camera2 differ
Rear camera typeSingle cameraSingle camera
Rear camera resolution (numeric)Differs5 MP13 MP
Auto focusKnown for oneYes
Rear camera flashKnown for oneYes
Front cameraYesYes
Front camera resolution (numeric)Differs2 MP8 MP
Network3 differ
Mobile network connectionNoNo
Mobile network generationNot supportedNot supported
4G standardKnown for oneNot supported
BluetoothYesYes
Bluetooth versionDiffers5.36.0
Top Wi-Fi standardDiffersWi-Fi 6 (802.11ax)Wi-Fi 7 (802.11be)
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)Wi-Fi 7 (802.11be)
WWANKnown for oneNot installed
Ports & interfacesidentical
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 quantity11
USB Type-C DisplayPort Alternate ModeKnown for oneYes
Docking connector typeKnown for oneLenovo Pogo Pin
Combo headphone/mic portKnown for oneYes
Phone featuresidentical
Video callKnown for oneNo
Voice callKnown for oneNo
Design1 differ
Form factorSlateSlate
Product colourDiffersSilverWhite
Colour nameKnown for oneSeashell
Device typeTablet PCTablet PC
Housing materialKnown for oneMetal
Sensorsidentical
AccelerometerKnown for oneYes
GyroscopeKnown for oneYes
Hall sensorKnown for oneYes
Securityidentical
Fingerprint readerKnown for oneNo
Software2 differ
PlatformDiffersChromeOSAndroid
Operating system installedDiffersChromeOSAndroid 7.1
Battery2 differ
Battery includedKnown for oneYes
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Battery capacityDiffers29.65 Wh11000 mAh
Number of battery cellsKnown for one2
Battery voltageKnown for one3.85 V
Poweridentical
USB Type-C charging portYesYes
USB Power Delivery (USB PD)Known for oneYes
USB Type-C required charging power (max)Known for one65 W
USB Type-C required charging power (min)Known for one15 W
Enduranceidentical
Energy efficiency classKnown for oneF
Energy efficiency scaleKnown for oneA to G
Battery endurance per cycleKnown for one7340 min
Repeated free fall reliability classKnown for oneE
Repairability classKnown for oneA
International Protection (IP) codeKnown for oneIP52
Weight & dimensions4 differ
WidthDiffers267.2 mm250.6 mm
DepthDiffers173.8 mm173 mm
HeightDiffers90 mm6.2 mm
WeightDiffers610 g480 g
Package depthKnown for one189 mm
Packaging contentidentical
AC adapter includedKnown for oneNo
Keyboard includedKnown for oneYes
Stylus penKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR, ErP
Certificatesidentical
CertificationKnown for oneENERGY STAR,RoHS
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-20 - 60 °C

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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