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Product comparison · 2 laptops

Acer Chromebook CB5-311P-T4S8 NVIDIA Tegra CD570M-A1 vs Lenovo IdeaPad S405-AFO AMD A4 A4-4355M Laptop

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  • 47specifications compared
  • 26differ
  • 21identical
  • 30known for one product only

Key differences

  • Product type
    • Chromebook
    • Laptop
  • Product colour
    • White
    • Black, Grey
  • Display diagonal
    • 33.8 cm (13.3")
    • 35.6 cm (14")
  • Touchscreen
    • Yes
    • No
  • LED backlight
    • Yes
    • No
  • Processor manufacturer
    • NVIDIA
    • AMD
  • Processor family
    • NVIDIA Tegra
    • AMD A4
  • Processor model
    • CD570M-A1
    • A4-4355M

Side by side

Differences highlightedShow differences only
77 specifications
A

Acer

Chromebook CB5-311P-T4S8 NVIDIA Tegra CD570M-A1

Model CB5-311P-T4S8

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B

Lenovo

IdeaPad S405-AFO AMD A4 A4-4355M Laptop

Model S405-AFO

View product
Design2 differ
Product typeDiffersChromebookLaptop
Product colourDiffersWhiteBlack, Grey
Display3 differ
Display diagonalDiffers33.8 cm (13.3")35.6 cm (14")
TouchscreenDiffersYesNo
LED backlightDiffersYesNo
Touch technologyKnown for oneMulti-touch
Processor5 differ
Processor manufacturerDiffersNVIDIAAMD
Processor familyDiffersNVIDIA TegraAMD A4
Processor modelDiffersCD570M-A1A4-4355M
Processor coresDiffers42
Processor boost frequencyKnown for one2.4 GHz
Processor frequencyDiffers2.1 GHz1.9 GHz
Memory2 differ
Internal memoryDiffers4 GB2 GB
Internal memory typeDiffersDDR3L-SDRAMDDR3-SDRAM
Storage3 differ
Total storage capacityDiffers32 GB500 GB
Storage mediaDiffersSSDHDD
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
Compatible memory cardsDiffersSDMMC, SD
Number of SSDs installedKnown for one1
SSD capacityKnown for one32 GB
Graphics2 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableAMD Radeon HD 7450M
On-board graphics cardKnown for oneYes
On-board graphics card modelKnown for oneNVIDIA Tegra GPU
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Optical driveidentical
LightScribeKnown for oneNo
Network2 differ
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffersNoYes
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers02
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
Ethernet LAN (RJ-45) portsDiffers01
S/PDIF out portKnown for oneNo
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersChromeOSWindows 8
Batteryidentical
Battery capacityKnown for one3220 mAh
Battery life (max)Known for one11 h
Poweridentical
AC adapter input voltageKnown for one100 - 240 V
AC adapter powerKnown for one45 W
Securityidentical
Cable lock slotKnown for oneNo
Weight & dimensions3 differ
WeightDiffers1.5 kg1.8 kg
WidthDiffers327 mm336.6 mm
DepthDiffers228.6 mm241.2 mm
Height (front)Known for one8.5 mm
Height (rear)Known for one2.1 cm
HeightKnown for one18 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Power cord includedKnown for oneYes
Other featuresidentical
Intel segment taggingKnown for oneEducation

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