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Product comparison · 2 laptops

Lenovo E320 + 0A33943 vs Lenovo T420 + Mini Dock

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  • 117specifications compared
  • 29differ
  • 88identical
  • 33known for one product only

Key differences

  • Display diagonal
    • 33.8 cm (13.3")
    • 35.6 cm (14")
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i5
  • Processor generation
    • 2nd gen Intel® Core™ i3
    • 2nd gen Intel® Core™ i5
  • Processor model
    • i3-2310M
    • i5-2410M
  • Processor frequency
    • 2.1 GHz
    • 2.3 GHz
  • PCI Express configurations
    • 1x16, 2x8, 1x8+2x4
    • 1x8, 1x16, 2x4, 2x8
  • CPU multiplier (bus/core ratio)
    • 21
    • 23
  • Maximum internal memory
    • 4 GB
    • 8 GB

Side by side

Differences highlightedShow differences only
150 specifications
A

Lenovo

E320 + 0A33943View product
B

Lenovo

T420 + Mini DockView product
Designidentical
Product colourKnown for oneBlack
Display1 differ
Display diagonalDiffers33.8 cm (13.3")35.6 cm (14")
LED backlightKnown for oneYes
Processor7 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i32nd gen Intel® Core™ i5
Processor modelDiffersi3-2310Mi5-2410M
Processor boost frequencyKnown for one2.9 GHz
Processor frequencyDiffers2.1 GHz2.3 GHz
Processor seriesDiffersIntel Core i3-2300 Mobile SeriesIntel Core i5-2400 Mobile Series
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x8, 1x16, 2x4, 2x8
CPU multiplier (bus/core ratio)Differs2123
Memory1 differ
Memory clock speedKnown for one1333 MHz
Maximum internal memoryDiffers4 GB8 GB
Storage2 differ
Total storage capacityDiffers320 GB500 GB
Optical drive typeDiffersNoDVD-RW
Graphics1 differ
On-board graphics card dynamic frequency (max)Differs1100 MHz1200 MHz
Audio1 differ
Audio systemDiffersHigh Definition AudioHDA
Number of built-in speakersKnown for one2
Network1 differ
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one4G
4G standardKnown for oneWiMAX
BluetoothDiffersYesNo
WWANKnown for oneInstalled
Cabling technologyKnown for one10/100/1000Base-T(X)
4G WiMAXKnown for oneYes
Networking featuresKnown for oneGigabit Ethernet
Bluetooth versionKnown for one3.0+HS
Ports & interfaces4 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A 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
Mini DisplayPorts quantityKnown for one0
VGA (D-Sub) ports quantityDiffers10
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown for one0
ExpressCard slotDiffersNoYes
SmartCard slotDiffersYesNo
Modem (RJ-11) portsKnown for one0
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
USB 1.1 ports quantityKnown for one0
Performanceidentical
Motherboard chipsetKnown for oneIntel® QM67 Express
Keyboard1 differ
Pointing deviceDiffersThinkPad UltraNavTouchpad
Full-size keyboardKnown for oneNo
Processor special features4 differ
Intel® Insider™DiffersYesNo
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers5222052224
Processor package sizeDiffers37.5 x 37.5 xrPGA988B); 31 x 24 (BGA1023)37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
CPU configuration (max)Known for one1
Processor codeKnown for oneSR04S
Security1 differ
Cable lock slot typeDiffersIBMKensington
Weight & dimensions5 differ
WeightDiffers1.74 kg2.24 kg
WidthDiffers322 mm340 mm
DepthDiffers228 mm229.9 mm
Height (front)Differs2.67 cm2.99 cm
Height (rear)Differs3.09 cm3.04 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other featuresidentical
Video inKnown for one0
Batteryidentical
Number of battery cellsKnown for one6

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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