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Product comparison · 2 laptops

Acer TravelMate P645-S-51NZ Intel® Core™ i5 i5-5200U Laptop vs Lenovo ThinkPad E31-70 Intel® Core™ i5 i5-5200U Laptop

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  • 159specifications compared
  • 23differ
  • 136identical
  • 25known for one product only

Key differences

  • Display diagonal
    • 35.6 cm (14")
    • 33.8 cm (13.3")
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • HD type
    • Full HD
    • HD
  • Internal memory type
    • DDR3-SDRAM
    • DDR3L-SDRAM
  • Memory layout (slots x size)
    • 1 x 4 GB
    • 1 x 8 GB
  • Maximum internal memory
    • 12 GB
    • 8 GB
  • Total storage capacity
    • 628 GB
    • 500 GB
  • Storage media
    • HDD+SSD
    • Hybrid-HDD

Side by side

Differences highlightedShow differences only
184 specifications
A

Acer

TravelMate P645-S-51NZ Intel® Core™ i5 i5-5200U Laptop

Model P645-S-51NZ

View product
B

Lenovo

ThinkPad E31-70 Intel® Core™ i5 i5-5200U Laptop

Model E31-70

View product
Display3 differ
Display diagonalDiffers35.6 cm (14")33.8 cm (13.3")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
HD typeDiffersFull HDHD
Panel typeKnown for oneIPS
Memory3 differ
Internal memory typeDiffersDDR3-SDRAMDDR3L-SDRAM
Memory form factorKnown for oneOn-board + SO-DIMM
Memory layout (slots x size)Differs1 x 4 GB1 x 8 GB
Maximum internal memoryDiffers12 GB8 GB
Memory clock speedKnown for one1600 MHz
Maximum internal memory (64-bit)Known for one8 GB
Storage3 differ
Total storage capacityDiffers628 GB500 GB
Storage mediaDiffersHDD+SSDHybrid-HDD
HDD interfaceKnown for oneSATA
Number of SSDs installedKnown for one1
SSD capacityKnown for one128 GB
Compatible memory cardsDiffersSDMMC, SD, SDHC, SDXC
Hybrid-HDD capacityKnown for one500 GB
Hybrid-HDD cache memoryKnown for one8 GB
Graphicsidentical
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Network1 differ
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
3G standardsKnown for oneHSPA+
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
Bluetooth versionKnown for one4.0
Ports & interfaces5 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers32
Headphone outputsDiffers10
Combo headphone/mic portDiffersNoYes
Microphone inDiffersYesNo
Docking connectorDiffersYesNo
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
Performanceidentical
Motherboard chipsetKnown for oneIntel SoC
Keyboardidentical
Full-size keyboardKnown for oneYes
Keyboard layoutKnown for oneQWERTZ
Battery3 differ
Number of battery cellsDiffers32
Battery capacityDiffers54 Wh35 Wh
Battery life (max)Differs8 h7 h
Power1 differ
AC adapter powerDiffers65 W45 W
Securityidentical
Cable lock slot typeKnown for oneKensington
Trusted Platform Module (TPM)Known for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Weight & dimensions4 differ
WeightDiffers1.5 kg1.59 kg
WidthDiffers329 mm323 mm
DepthDiffers235 mm230 mm
HeightDiffers20.8 mm21.5 mm
Packaging contentidentical
ManualKnown 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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