Product comparison · 2 laptops

Acer Aspire AS5253G-358G50Mnkk AMD E E-350 Laptop vs Lenovo ThinkPad T420s Intel® Core™ i7 i7-2620M Laptop

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  • 59specifications compared
  • 34differ
  • 25identical
  • 121known for one product only

Key differences

  • Display diagonal
    • Aspire AS5253G-358G50Mnkk AMD E E-350 Laptop:39.6 cm (15.6")
    • ThinkPad T420s Intel® Core™ i7 i7-2620M Laptop:35.6 cm (14")
  • Display resolution
    • Aspire AS5253G-358G50Mnkk AMD E E-350 Laptop:1366 x 768 pixels
    • ThinkPad T420s Intel® Core™ i7 i7-2620M Laptop:1600 x 900 pixels
  • HD type
    • Aspire AS5253G-358G50Mnkk AMD E E-350 Laptop:HD
    • ThinkPad T420s Intel® Core™ i7 i7-2620M Laptop:HD+
  • Processor manufacturer
    • Aspire AS5253G-358G50Mnkk AMD E E-350 Laptop:AMD
    • ThinkPad T420s Intel® Core™ i7 i7-2620M Laptop:Intel
  • Processor family
    • Aspire AS5253G-358G50Mnkk AMD E E-350 Laptop:AMD E
    • ThinkPad T420s Intel® Core™ i7 i7-2620M Laptop:Intel® Core™ i7
  • Processor model
    • Aspire AS5253G-358G50Mnkk AMD E E-350 Laptop:E-350
    • ThinkPad T420s Intel® Core™ i7 i7-2620M Laptop:i7-2620M
  • Processor frequency
    • Aspire AS5253G-358G50Mnkk AMD E E-350 Laptop:1.6 GHz
    • ThinkPad T420s Intel® Core™ i7 i7-2620M Laptop:2.7 GHz
  • Processor cache
    • Aspire AS5253G-358G50Mnkk AMD E E-350 Laptop:1 MB
    • ThinkPad T420s Intel® Core™ i7 i7-2620M Laptop:4 MB

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Comparison of AS5253G-358G50Mnkk, T420s
180 specifications
Designidentical
Product typeLaptopLaptop
Product colourBlackBlack
Form factorKnown for oneClamshellUnknown — not stated by the source
Display3 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeDiffersHDHD+
LED backlightYesYes
Native aspect ratio16:916:9
Display brightnessKnown for oneUnknown — not stated by the source250 cd/m²
Contrast ratio (typical)Known for oneUnknown — not stated by the source300:1
TouchscreenKnown for oneNoUnknown — not stated by the source
Processor6 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD EIntel® Core™ i7
Processor generationKnown for oneUnknown — not stated by the source2nd gen Intel® Core™ i7
Processor modelDiffersE-350i7-2620M
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 source3.4 GHz
Processor frequencyDiffers1.6 GHz2.7 GHz
System bus rateKnown for oneUnknown — not stated by the source5 GT/s
Processor cacheDiffers1 MB4 MB
Processor cache typeDiffersL2Smart Cache
L3 cacheKnown for oneUnknown — not stated by the source4 MB
L2 cacheKnown for oneUnknown — not stated by the source4 MB
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 i7-2600 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 source1x16, 2x8, 1x8+2x4
PCI Express slots versionKnown for oneUnknown — not stated by the source2.0
CPU multiplier (bus/core ratio)Known for oneUnknown — not stated by the source27
ECC supported by processorKnown for oneUnknown — not stated by the sourceNo
Memory2 differ
Internal memoryDiffers8 GB4 GB
Memory clock speedDiffers1066 MHz1333 MHz
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memory8 GB8 GB
Internal memory typeKnown for oneDDR3-SDRAMUnknown — not stated by the source
Storage3 differ
Total storage capacityDiffers500 GB160 GB
HDD capacityDiffers500 GB160 GB
Optical drive typeDVD-RWDVD-RW
Card reader integratedYesYes
Compatible memory cardsDiffersMMC, SDMMC, SD, SDHC, SDXC
Storage mediaKnown for oneHDDUnknown — not stated by the source
Number of HDDs installedKnown for one1Unknown — not stated by the source
HDD interfaceKnown for oneSATAUnknown — not stated by the source
HDD speedKnown for one5400 RPMUnknown — not stated by the source
Graphics3 differ
On-board graphics cardKnown for oneUnknown — not stated by the sourceYes
Discrete graphics cardYesYes
Discrete graphics card modelDiffersAMD Radeon HD 6470MNVIDIA® Quadro® NVS 4200M
Graphics card familyDiffersAMDNVIDIA
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 source1300 MHz
On-board graphics card IDKnown for oneUnknown — not stated by the source0x116
Maximum graphics card memoryDiffers0.5 GB0.001 GB
Maximum resolutionKnown for oneUnknown — not stated by the source1600 x 900 pixels
Audio1 differ
Audio systemDiffersHDHigh Definition Audio
Number of built-in speakersKnown for oneUnknown — not stated by the source2
Speaker powerKnown for oneUnknown — not stated by the source1 W
Audio includedKnown for oneUnknown — not stated by the sourceMute Button, Speakers (integrated)
Built-in microphoneKnown for oneYesUnknown — not stated by the source
Network1 differ
Mobile network connectionKnown for oneUnknown — not stated by the sourceYes
Mobile network generationKnown for oneUnknown — not stated by the source3G
Wi-FiYesYes
Networking featuresGigabit EthernetGigabit Ethernet
Wireless technologyKnown for oneUnknown — not stated by the sourceLAN; WWAN
Ethernet LANYesYes
BluetoothDiffersNoYes
Bluetooth versionKnown for oneUnknown — not stated by the source3.0+HS
Integrated 4G WiMAXKnown for oneUnknown — not stated by the sourceYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/sUnknown — not stated by the source
Cabling technologyKnown for one10/100/1000Base-T(X)Unknown — not stated by the source
Networking standardsKnown for oneIEEE 802.3, IEEE 802.3ab, IEEE 802.3uUnknown — not stated by the source
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers01
Ethernet LAN (RJ-45) ports11
DisplayPorts quantityDiffers01
DVI portNoNo
VGA (D-Sub) ports quantity11
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
Docking connectorDiffersNoYes
ExpressCard slotDiffersNoYes
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotDiffersNoYes
TV-outNoNo
eSATA/USB 2.0 ports quantityKnown for one0Unknown — not stated by the source
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0Unknown — not stated by the source
eSATA ports quantityKnown for one0Unknown — not stated by the source
HDMI ports quantityKnown for one1Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one0Unknown — not stated by the source
Thunderbolt ports quantityKnown for one0Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffersAMD A50MIntel® QM67 Express
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Keyboard typeKnown for oneUnknown — not stated by the source7-row with Trackpoint
Numeric keypadKnown for oneYesUnknown — not stated by the source
Full-size keyboardKnown for oneYesUnknown — not stated by the source
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Operating system architecture64-bit64-bit
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneUnknown — not stated by the sourceYes
CPU configuration (max)Known for oneUnknown — not stated by the source1
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 sourceYes
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 sourceYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneUnknown — not stated by the sourceYes
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 sourceYes
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® Turbo Boost TechnologyKnown for oneUnknown — not stated by the source2.0
Processor ARK IDKnown for oneUnknown — not stated by the source52231
Processor codeKnown for oneUnknown — not stated by the sourceSR041
Processor package sizeKnown for oneUnknown — not stated by the source37.5 x 37.5 (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
Batteryidentical
Number of battery cells66
Battery life (max)Known for oneUnknown — not stated by the source5.5 h
Battery capacityKnown for one4400 mAhUnknown — not stated by the source
Power1 differ
AC adapter powerDiffers65 W90 W
DC-in jackYesYes
Power auto-sensingKnown for oneYesUnknown — not stated by the source
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneUnknown — not stated by the sourceIBM
Fingerprint readerKnown for oneUnknown — not stated by the sourceYes
Weight & dimensions4 differ
WeightDiffers2.6 kg1.67 kg
WidthDiffers381 mm343 mm
DepthDiffers253 mm230.1 mm
HeightDiffers34 mm21.2 mm
Height (front)Known for oneUnknown — not stated by the source2.12 cm
Height (rear)Known for oneUnknown — not stated by the source2.6 cm
Other featuresidentical
Security featuresKnown for oneUnknown — not stated by the sourceClient Security Solution, Hard disk drive password, Power-on password, Security lock slot, Supervisor password Fingerprint Reader
Infrared data portNoNo
Battery typeKnown for oneUnknown — not stated by the source6 Cell Lithium-Ion
Modem typeKnown for oneUnknown — not stated by the sourceNo
Intel segment taggingKnown for oneUnknown — not stated by the sourceHome office, Small Business
Manageability featuresKnown for oneUnknown — not stated by the sourceClient Security Solution, ThinkVantage Access Connections, ThinkVantage Active Protection System, ThinkVantage Rescue and Recovery
Drive baysKnown for oneUnknown — not stated by the sourceUltrabay Enhanced
3DKnown for oneNoUnknown — not stated by the source
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3abUnknown — not stated by the source
Power supply typeKnown for oneAC/DCUnknown — not stated by the source
Wake-on-LAN readyKnown for oneYesUnknown — not stated by the source
Cameraidentical
Swivel webcamKnown for oneNoUnknown — not stated by the source
Optical driveidentical
LightScribeKnown for oneNoUnknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STARUnknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for oneYesUnknown — not stated by the source
Cables includedKnown for oneACUnknown — not stated by the source
ManualKnown for oneYesUnknown — not stated by the source
Quick start guideKnown for oneYesUnknown — 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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