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Product comparison · 2 laptops

Lenovo T520 + 55Y3711 vs Lenovo IdeaPad U300 Intel® Core™ i5 i5-2467M

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  • 129specifications compared
  • 39differ
  • 90identical
  • 53known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 33.8 cm (13.3")
  • Display resolution
    • 1600 x 900 pixels
    • 1366 x 768 pixels
  • HD type
    • HD+
    • HD
  • Processor model
    • i5-2450M
    • i5-2467M
  • Processor boost frequency
    • 3.1 GHz
    • 2.3 GHz
  • Processor frequency
    • 2.5 GHz
    • 1.6 GHz
  • Processor cache type
    • Smart Cache
    • L3
  • Thermal Design Power (TDP)
    • 35 W
    • 17 W

Side by side

Differences highlightedShow differences only
182 specifications
A

Lenovo

T520 + 55Y3711View product
B

Lenovo

IdeaPad U300 Intel® Core™ i5 i5-2467M

Model U300

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Designidentical
Product colourKnown for oneAluminium
Form factorKnown for oneClamshell
Display3 differ
Display diagonalDiffers39.6 cm (15.6")33.8 cm (13.3")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
TouchscreenKnown for oneNo
HD typeDiffersHD+HD
Display brightnessKnown for one220 cd/m²
Contrast ratio (typical)Known for one500:1
Processor6 differ
Processor modelDiffersi5-2450Mi5-2467M
Processor boost frequencyDiffers3.1 GHz2.3 GHz
Processor frequencyDiffers2.5 GHz1.6 GHz
Processor cache typeDiffersSmart CacheL3
Processor socketKnown for oneBGA 1023
Thermal Design Power (TDP)Differs35 W17 W
CPU multiplier (bus/core ratio)Differs2516
Memory1 differ
Memory layout (slots x size)Known for one1 x 4 GB
Memory slotsDiffers2x SO-DIMM1x SO-DIMM
Memory slots (available)Known for one0
Storage5 differ
Total storage capacityDiffers500 GB782 GB
Storage mediaDiffersHDDHDD+SSD
HDD capacityDiffers500 GB750 GB
Number of SSDs installedKnown for one1
SSD capacityKnown for one32 GB
Optical drive typeDiffersDVD±RWNo
Card reader integratedDiffersYesNo
HDD speedKnown for one7200 RPM
Compatible memory cardsKnown for oneMMC, SD, SDHC, SDXC
Graphics3 differ
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
Graphics card familyDiffersIntel, NVIDIAIntel
On-board graphics card base frequencyDiffers650 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1300 MHz1150 MHz
Audio2 differ
Audio systemDiffersHigh Definition AudioSRS Premium Sound
Built-in speaker(s)Known for oneYes
Speaker powerDiffers1 W2 W
Built-in subwooferKnown for oneNo
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Front camera resolutionKnown for one1280 x 720 pixels
Rear cameraKnown for oneNo
Optical driveidentical
LightScribeKnown for oneNo
Network1 differ
Networking featuresKnown for oneGigabit Ethernet, WLAN
Bluetooth versionDiffers3.0+HS2.1+EDR
Cabling technologyKnown for one10/100/1000Base-T(X)
Networking standardsKnown for oneIEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
Ports & interfaces7 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 quantityDiffers10
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
HDMI ports quantityKnown for one1
DisplayPorts quantityDiffers10
Mini DisplayPorts quantityKnown for one0
VGA (D-Sub) ports quantityDiffers10
Firewire (IEEE 1394) portsDiffers10
Thunderbolt ports quantityKnown for one0
Micro HDMI ports quantityKnown for one0
Mini VGA ports quantityKnown for one0
Docking connectorDiffersYesNo
ExpressCard slotDiffersYesNo
Headphone connectivityKnown for one3.5 mm
Microphone connectivityKnown for one3.5 mm
S-Video portKnown for oneNo
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
USB 1.1 ports quantityKnown for one0
Keyboard1 differ
Pointing deviceDiffersThinkPad UltraNavTouchpad
Full-size keyboardKnown for oneNo
Windows keysKnown for oneYes
Processor special features3 differ
Processor ARK IDDiffers5345256858
Processor codeDiffersSR04ZSR0D6
Processor package sizeDiffers37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)31.0 x 24.0 (BGA1023)
Battery3 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers64
Battery life (max)Differs8.4 h7 h
Poweridentical
AC adapter frequencyKnown for one50 - 60 Hz
Security1 differ
Cable lock slotDiffersYesNo
Fingerprint readerKnown for oneYes
Weight & dimensions3 differ
WeightDiffers2.57 kg1.58 kg
WidthDiffers372.8 mm324 mm
DepthDiffers245.1 mm216 mm
HeightKnown for one18.3 mm
Height (front)Known for one3.18 cm
Height (rear)Known for one3.56 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC
Warranty cardKnown for oneYes
Other featuresidentical
3DKnown for oneNo
Intel segment taggingKnown for oneHome office, Small Business
Performanceidentical
Motherboard chipsetKnown for oneIntel® QM67 Express

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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