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Product comparison · 2 laptops

Lenovo Essential B570e Intel® Core™ i3 i3-2330M Laptop vs Lenovo ThinkPad X220+45N6681 Intel® Core™ i3 i3-2310M

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  • 119specifications compared
  • 21differ
  • 98identical
  • 31known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 31.8 cm (12.5")
  • Processor model
    • i3-2330M
    • i3-2310M
  • Processor frequency
    • 2.2 GHz
    • 2.1 GHz
  • Processor cache type
    • L3
    • Smart Cache
  • Tjunction
    • 85C ; 100C
    • 100 °C
  • PCI Express configurations
    • 1x16, 2x8
    • 1x16, 2x8, 1x8+2x4
  • CPU multiplier (bus/core ratio)
    • 22
    • 21
  • Total storage capacity
    • 500 GB
    • 320 GB

Side by side

Differences highlightedShow differences only
150 specifications
A

Lenovo

Essential B570e Intel® Core™ i3 i3-2330M Laptop

Model B570e

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B

Lenovo

ThinkPad X220+45N6681 Intel® Core™ i3 i3-2310M

Model X220+45N6681

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Designidentical
Product typeKnown for oneLaptop
Display1 differ
Display diagonalDiffers39.6 cm (15.6")31.8 cm (12.5")
Processor6 differ
Processor modelDiffersi3-2330Mi3-2310M
Processor frequencyDiffers2.2 GHz2.1 GHz
Processor cache typeDiffersL3Smart Cache
TjunctionDiffers85C ; 100C100 °C
PCI Express configurationsDiffers1x16, 2x81x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Differs2221
Memoryidentical
Memory clock speedKnown for one1333 MHz
Maximum internal memoryKnown for one8 GB
Storage2 differ
Total storage capacityDiffers500 GB320 GB
HDD capacityDiffers500 GB320 GB
HDD speedKnown for one7200 RPM
Compatible memory cardsKnown for oneMMC, SD, SDHC, SDXC
HDD sizeKnown for one2.5"
Optical drive typeKnown for oneDVD-RW
Audioidentical
Audio systemKnown for oneHD
Optical driveidentical
LightScribeKnown for oneNo
Networkidentical
Networking featuresKnown for oneGigabit Ethernet
Wi-Fi standardsKnown for one802.11a, 802.11g, Wi-Fi 4 (802.11n)
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers42
eSATA/USB 2.0 ports quantityDiffers10
HDMI ports quantityDiffers10
DisplayPorts quantityDiffers01
ExpressCard slotDiffersNoYes
Line-inKnown for oneYes
Keyboard2 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Numeric keypadDiffersYesNo
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Drivers includedKnown for oneYes
Processor special features3 differ
Processor ARK IDDiffers5343452220
Processor codeDiffersSR04JSR04S
Processor package sizeDiffers37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)37.5 x 37.5 xrPGA988B); 31 x 24 (BGA1023)
Intel® Smart CacheKnown for oneYes
Poweridentical
AC adapter frequencyKnown for one50 - 60 Hz
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Weight & dimensionsidentical
WeightKnown for one1.3 kg
WidthKnown for one305 mm
DepthKnown for one206.5 mm
Height (front)Known for one1.9 cm
Height (rear)Known for one3.46 cm
Packaging contentidentical
ManualKnown for oneYes
Quick start guideKnown for oneYes
Other featuresidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Power supply typeKnown for oneAC/DC
Supplied AC adapter typeKnown for oneAC
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)

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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