All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 laptops

Acer Aspire 5750G-2314G64Mnkk Intel® Core™ i3 i3-2310M 39.6 cm (15.6") 4 GB DDR3-SDRAM 640 GB HDD NVIDIA® GeForce® GT 540M Windows 7 Home Premium Black QWERTY vs Lenovo T420s Win8 CH

Add a product
  • 127specifications compared
  • 46differ
  • 81identical
  • 39known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i7
  • Processor generation
    • 2nd gen Intel® Core™ i3
    • 2nd gen Intel® Core™ i7
  • Processor model
    • i3-2310M
    • i7-2640M
  • Processor frequency
    • 2.1 GHz
    • 2.8 GHz
  • Processor cache
    • 3 MB
    • 4 MB
  • Tjunction
    • 100 °C
    • 100 C

Side by side

Differences highlightedShow differences only
166 specifications
A

Acer

Aspire 5750G-2314G64Mnkk Intel® Core™ i3 i3-2310M 39.6 cm (15.6") 4 GB DDR3-SDRAM 640 GB HDD NVIDIA® GeForce® GT 540M Windows 7 Home Premium Black QWERTY

Model 5750G-2314G64Mnkk

View product
B

Lenovo

T420s Win8 CHView product
Designidentical
Form factorKnown for oneClamshell
Display2 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
TouchscreenKnown for oneNo
HD typeKnown for oneHD+
Display surfaceKnown for oneMatt
Display brightnessKnown for one200 cd/m²
Processor9 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i7
Processor generationDiffers2nd gen Intel® Core™ i32nd gen Intel® Core™ i7
Processor modelDiffersi3-2310Mi7-2640M
Processor boost frequencyKnown for one3.5 GHz
Processor frequencyDiffers2.1 GHz2.8 GHz
Processor cacheDiffers3 MB4 MB
L3 cacheKnown for one4 MB
L2 cacheKnown for one0.512 MB
Processor seriesDiffersIntel Core i3-2300 Mobile SeriesIntel Core i7-2600 Mobile Series
TjunctionDiffers100 °C100 C
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x16, 2x8
CPU multiplier (bus/core ratio)Differs2128
Processor socketKnown for oneBGA 1023
Memory1 differ
Memory clock speedKnown for one1333 MHz
Maximum internal memoryDiffers8 GB16 GB
Storage4 differ
Total storage capacityDiffers640 GB160 GB
Storage mediaDiffersHDDSSD
SSD capacityKnown for one160 GB
SSD interfaceKnown for oneSATA II
Optical drive typeDiffersDVD Super Multi DLDVD±RW
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMMC, SD, SDHC, SDXC
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Graphics3 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 540MNVIDIA® NVS™ 4200M
Graphics card familyDiffersNVIDIAIntel, NVIDIA
On-board graphics card dynamic frequency (max)Differs1100 MHz1300 MHz
Number of discrete graphics cardsKnown for one1
Audio1 differ
Audio systemDiffersHigh Definition AudioHD
Number of built-in speakersKnown for one2
Network2 differ
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
BluetoothDiffersNoYes
Bluetooth versionKnown for one3.0+HS
WWANKnown for oneInstalled
LAN controllerKnown for oneIntel® 82579LM
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
HDMI ports quantityDiffers10
DisplayPorts quantityKnown for one1
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown for one0
Headphone outputsDiffers10
Combo headphone/mic portKnown for oneYes
Microphone inDiffersYesNo
Docking connectorDiffersNoYes
SmartCard slotDiffersYesNo
Modem (RJ-11) portsKnown for one0
Performance1 differ
Motherboard chipsetDiffersIntel® HM65 ExpressIntel® QM67 Express
Keyboard2 differ
Numeric keypadDiffersYesNo
Keyboard layoutDiffersQWERTYQWERTZ
Keyboard languageKnown for oneGerman
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 8 Pro
Processor special features7 differ
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers5222053464
Processor codeDiffersSR04SSR03R
Processor package sizeDiffers37.5 x 37.5 xrPGA988B); 31 x 24 (BGA1023)37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Battery2 differ
Battery capacityDiffers4400 mAh44 Wh
Battery life (max)Differs4.5 h4.7 h
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Poweridentical
AC adapter powerKnown for one90 W
Securityidentical
Fingerprint readerKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Weight & dimensions5 differ
WeightDiffers2.6 kg1.75 kg
WidthDiffers381.6 mm343 mm
DepthDiffers253 mm231 mm
Height (front)Differs2.52 cm2.2 cm
Height (rear)Differs3.32 cm2.6 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other featuresidentical
Internal modemKnown for oneNo
Intel segment taggingKnown for oneHome office, Small Business

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.

More laptop comparisons

All laptop comparisons