Product comparison · 2 laptops

ASUS Eee PC 1215B-BLK081M vs Lenovo L520 + ThinkPad Mini Dock Series 3

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  • 35specifications compared
  • 17differ
  • 18identical
  • 104known for one product only

Key differences

  • Display diagonal
    • Eee PC 1215B-BLK081M:30.7 cm (12.1")
    • L520 + ThinkPad Mini Dock Series 3:39.6 cm (15.6")
  • Processor manufacturer
    • Eee PC 1215B-BLK081M:AMD
    • L520 + ThinkPad Mini Dock Series 3:Intel
  • Processor family
    • Eee PC 1215B-BLK081M:AMD Dual-Core
    • L520 + ThinkPad Mini Dock Series 3:Intel® Core™ i5
  • Processor model
    • Eee PC 1215B-BLK081M:C-50
    • L520 + ThinkPad Mini Dock Series 3:i5-2410M
  • Processor frequency
    • Eee PC 1215B-BLK081M:1 GHz
    • L520 + ThinkPad Mini Dock Series 3:2.3 GHz
  • Processor cache
    • Eee PC 1215B-BLK081M:1 MB
    • L520 + ThinkPad Mini Dock Series 3:3 MB
  • Processor cache type
    • Eee PC 1215B-BLK081M:L2
    • L520 + ThinkPad Mini Dock Series 3:Smart Cache
  • Internal memory
    • Eee PC 1215B-BLK081M:3 GB
    • L520 + ThinkPad Mini Dock Series 3:4 GB

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Differences highlightedShow differences only (off)
Comparison of Eee PC 1215B-BLK081M, L520 + ThinkPad Mini Dock Series 3
139 specifications
Display1 differ
Display diagonalDiffers30.7 cm (12.1")39.6 cm (15.6")
Display resolution1366 x 768 pixels1366 x 768 pixels
LED backlightYesYes
Native aspect ratio16:916:9
Display brightnessKnown for oneUnknown — not stated by the source220 cd/m²
Contrast ratio (typical)Known for oneUnknown — not stated by the source500:1
Processor6 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD Dual-CoreIntel® Core™ i5
Processor generationKnown for oneUnknown — not stated by the source2nd gen Intel® Core™ i5
Processor modelDiffersC-50i5-2410M
Processor coresKnown for oneUnknown — not stated by the source2
Processor threadsKnown for oneUnknown — not stated by the source4
Processor boost frequencyKnown for oneUnknown — not stated by the source2.9 GHz
Processor frequencyDiffers1 GHz2.3 GHz
System bus rateKnown for oneUnknown — not stated by the source5 GT/s
Processor cacheDiffers1 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor socketKnown for oneUnknown — not stated by the sourceBGA 1023
Processor lithographyKnown for oneUnknown — not stated by the source32 nm
Processor operating modesKnown for oneUnknown — not stated by the source64-bit
Processor seriesKnown for oneUnknown — not stated by the sourceIntel Core i5-2400 Mobile Series
Processor codenameKnown for oneUnknown — not stated by the sourceSandy Bridge
Bus typeKnown for oneUnknown — not stated by the sourceDMI
FSB ParityKnown for oneUnknown — not stated by the sourceNo
SteppingKnown for oneUnknown — not stated by the sourceJ1
Thermal Design Power (TDP)Known for oneUnknown — not stated by the source35 W
TjunctionKnown for oneUnknown — not stated by the source100 °C
Maximum number of PCI Express lanesKnown for oneUnknown — not stated by the source16
PCI Express configurationsKnown for oneUnknown — not stated by the source1x8, 1x16, 2x4, 2x8
PCI Express slots versionKnown for oneUnknown — not stated by the source2.0
CPU multiplier (bus/core ratio)Known for oneUnknown — not stated by the source23
ECC supported by processorKnown for oneUnknown — not stated by the sourceNo
Memory1 differ
Internal memoryDiffers3 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memoryKnown for oneUnknown — not stated by the source8 GB
Storageidentical
Total storage capacity320 GB320 GB
HDD interfaceSATASATA
HDD speedKnown for oneUnknown — not stated by the source5400 RPM
Optical drive typeKnown for oneUnknown — not stated by the sourceDVD-RW
Card reader integratedYesYes
Compatible memory cardsMMC, SD, SDHC, SDXCMMC, SD, SDHC, SDXC
HDD sizeKnown for one2.5"Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for oneUnknown — not stated by the sourceYes
Discrete graphics cardKnown for oneUnknown — not stated by the sourceYes
Discrete graphics card modelKnown for oneUnknown — not stated by the sourceIntel® HD Graphics 3000
Graphics card familyKnown for oneUnknown — not stated by the sourceIntel
On-board graphics card familyKnown for oneUnknown — not stated by the sourceIntel® HD Graphics
On-board graphics card modelKnown for oneUnknown — not stated by the sourceIntel® HD Graphics 3000
On-board graphics card base frequencyKnown for oneUnknown — not stated by the source650 MHz
On-board graphics card dynamic frequency (max)Known for oneUnknown — not stated by the source1200 MHz
On-board graphics card IDKnown for oneUnknown — not stated by the source0x116
Audio1 differ
Audio systemDiffersHDHigh Definition Audio
Number of built-in speakers22
Speaker powerKnown for oneUnknown — not stated by the source1.5 W
Built-in microphoneKnown for oneYesUnknown — not stated by the source
Network1 differ
Wi-FiYesYes
Networking featuresKnown for oneUnknown — not stated by the sourceGigabit Ethernet
Wi-Fi standardsKnown for oneUnknown — not stated by the sourceWi-Fi 4 (802.11n)
Ethernet LANYesYes
BluetoothDiffersNoYes
Integrated 4G WiMAXKnown for oneUnknown — not stated by the sourceYes
Wireless technologyKnown for one802.11 b/g/nUnknown — not stated by the source
Ports & interfacesidentical
USB 2.0 ports quantity33
eSATA/USB 2.0 ports quantityKnown for oneUnknown — not stated by the source1
Ethernet LAN (RJ-45) ports11
DisplayPorts quantityKnown for oneUnknown — not stated by the source1
DVI portKnown for oneUnknown — not stated by the sourceNo
VGA (D-Sub) ports quantity11
Headphone outputs11
S/PDIF out portKnown for oneUnknown — not stated by the sourceNo
Microphone inKnown for oneUnknown — not stated by the sourceYes
Docking connectorKnown for oneUnknown — not stated by the sourceYes
ExpressCard slotKnown for oneUnknown — not stated by the sourceYes
CardBus PCMCIA slots quantityKnown for oneUnknown — not stated by the source0
CardBus PCMCIA slot typeKnown for oneUnknown — not stated by the sourceNo
SmartCard slotKnown for oneUnknown — not stated by the sourceYes
TV-outKnown for oneUnknown — not stated by the sourceNo
HDMI ports quantityKnown for one1Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for oneUnknown — not stated by the sourceIntel® HM65 Express
GPS (satellite)Known for oneNoUnknown — not stated by the source
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Operating system architectureKnown for oneUnknown — not stated by the source64-bit
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneUnknown — not stated by the sourceYes
Embedded options availableKnown for oneUnknown — not stated by the sourceNo
Enhanced Intel SpeedStep TechnologyKnown for oneUnknown — not stated by the sourceYes
Execute Disable BitKnown for oneUnknown — not stated by the sourceYes
Graphics & IMC lithographyKnown for oneUnknown — not stated by the source32 nm
Idle StatesKnown for oneUnknown — not stated by the sourceYes
Intel 64Known for oneUnknown — not stated by the sourceYes
Intel Clear Video TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Demand Based SwitchingKnown for oneUnknown — not stated by the sourceNo
Intel Dual Display Capable TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel Enhanced Halt StateKnown for oneUnknown — not stated by the sourceYes
Intel FDI TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel Fast Memory AccessKnown for oneUnknown — not stated by the sourceYes
Intel Flex Memory AccessKnown for oneUnknown — not stated by the sourceYes
Intel Identity Protection Technology versionKnown for oneUnknown — not stated by the source1.00
Intel Rapid Storage TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Trusted Execution TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel VT-x with Extended Page Tables (EPT)Known for oneUnknown — not stated by the sourceYes
Intel Virtualization Technology (VT-x)Known for oneUnknown — not stated by the sourceYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneUnknown — not stated by the sourceNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneUnknown — not stated by the sourceNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneUnknown — not stated by the sourceYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneUnknown — not stated by the sourceYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneUnknown — not stated by the sourceNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneUnknown — not stated by the sourceYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneUnknown — not stated by the sourceYes
Intel® InTru™ 3D TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel® Insider™Known for oneUnknown — not stated by the sourceNo
Intel® My WiFi Technology (Intel® MWT)Known for oneUnknown — not stated by the sourceYes
Intel® Quick Sync Video TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel® Smart CacheKnown for oneUnknown — not stated by the sourceYes
Intel® Turbo Boost TechnologyKnown for oneUnknown — not stated by the source2.0
Processor ARK IDKnown for oneUnknown — not stated by the source52224
Processor package sizeKnown for oneUnknown — not stated by the source37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsKnown for oneUnknown — not stated by the sourceAVX
Thermal Monitoring TechnologiesKnown for oneUnknown — not stated by the sourceYes
Conflict-Free processorKnown for oneUnknown — not stated by the sourceNo
Battery1 differ
Number of battery cells66
Battery life (max)Differs8 h6.6 h
Battery technologyKnown for oneLithium-Ion (Li-Ion)Unknown — not stated by the source
Battery capacityKnown for one56 WhUnknown — not stated by the source
Poweridentical
DC-in jackYesYes
Securityidentical
Cable lock slotKnown for oneUnknown — not stated by the sourceYes
Cable lock slot typeKnown for oneUnknown — not stated by the sourceIBM
Fingerprint readerKnown for oneUnknown — not stated by the sourceYes
Weight & dimensions4 differ
WeightDiffers1.45 kg2.61 kg
WidthDiffers296 mm380 mm
DepthDiffers203 mm247 mm
Height (front)Differs3.8 cm3.2 cm
Height (rear)Known for oneUnknown — not stated by the source3.6 cm
Other featuresidentical
Infrared data portKnown for oneUnknown — not stated by the sourceNo
Intel segment taggingKnown for oneUnknown — not stated by the sourceHome office, Small Business
Designidentical
Product typeKnown for oneNetbookUnknown — not stated by the source
Product colourKnown for oneBlackUnknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MPUnknown — not stated by the source

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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