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Product comparison · 2 laptops

Acer TravelMate P6 645 Intel® Core™ i5 i5-4200U Laptop vs Lenovo ThinkPad T440s Intel® Core™ i5 i5-4200U Laptop

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  • 134specifications compared
  • 13differ
  • 121identical
  • 36known for one product only

Key differences

  • Display diagonal
    • 35.6 cm (14")
    • 35.8 cm (14.1")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • Internal memory
    • 8 GB
    • 4 GB
  • Total storage capacity
    • 500 GB
    • 524 GB
  • Storage media
    • HDD
    • HDD+SSD
  • Bluetooth
    • No
    • Yes
  • HDMI ports quantity
    • 1
    • 0
  • Operating system installed
    • Windows 7 Professional
    • Windows 8 Pro

Side by side

Differences highlightedShow differences only
170 specifications
A

Acer

TravelMate P6 645 Intel® Core™ i5 i5-4200U Laptop

Model 645

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B

Lenovo

ThinkPad T440s Intel® Core™ i5 i5-4200U Laptop

Model T440s

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Designidentical
Housing materialKnown for oneAluminium, Carbon fibre, Magnesium
Market positioningKnown for oneBusiness
Display2 differ
Display diagonalDiffers35.6 cm (14")35.8 cm (14.1")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeKnown for oneFull HD
Memory1 differ
Internal memoryDiffers8 GB4 GB
Storage2 differ
Total storage capacityDiffers500 GB524 GB
Storage mediaDiffersHDDHDD+SSD
Number of SSDs installedKnown for one1
SSD capacityKnown for one24 GB
HDD interfaceKnown for oneSATA
Audioidentical
Audio systemKnown for oneHome Theater v4
Network1 differ
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
BluetoothDiffersNoYes
4G WiMAXKnown for oneNo
Ports & interfaces1 differ
HDMI ports quantityDiffers10
Mini DisplayPorts quantityKnown for one1
Mini DisplayPort/Thunderbolt combo portKnown for oneNo
Mini HDMI ports quantityKnown for one0
Micro HDMI ports quantityKnown for one0
LAN/VGA combo portKnown for oneNo
Mini VGA ports quantityKnown for one0
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
USB 2.0 ports quantityKnown for one0
DisplayPorts quantityKnown for one0
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Keyboardidentical
Spill-resistant keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Software1 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 8 Pro
Operating system architectureKnown for one64-bit
Batteryidentical
Number of battery cellsKnown for one3
Battery capacityKnown for one4850 mAh
Battery life (max)Known for one8 h
Poweridentical
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter powerKnown for one65 W
Weight & dimensions4 differ
WeightDiffers1.5 kg1.59 kg
WidthDiffers328.5 mm331 mm
DepthDiffers235.5 mm226 mm
HeightDiffers20.8 mm20.4 mm
Packaging contentidentical
Power cord includedKnown for oneYes
Other features1 differ
TV tuner integratedKnown for oneNo
Intel segment taggingDiffersEnterprise, IndustrialHome office, Small Business
Certificatesidentical
CertificationKnown for oneHSF

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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