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Product comparison · 2 laptops

Acer Aspire 4552 AMD Athlon II P320 vs Lenovo ThinkPad X121e E-350

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  • 54specifications compared
  • 19differ
  • 35identical
  • 29known for one product only

Key differences

  • Display diagonal
    • 35.6 cm (14")
    • 29.5 cm (11.6")
  • Processor model
    • P320
    • E-350
  • Processor frequency
    • 2.1 GHz
    • 1.6 GHz
  • Internal memory
    • 2 GB
    • 4 GB
  • HDD speed
    • 5400 RPM
    • 7200 RPM
  • Optical drive type
    • DVD-RW
    • No
  • Discrete graphics card model
    • AMD Mobility Radeon HD 4250
    • AMD Radeon HD 6310M
  • Networking features
    • Gigabit Ethernet, WLAN
    • Gigabit Ethernet

Side by side

Differences highlightedShow differences only
83 specifications
A

Acer

Aspire 4552 AMD Athlon II P320

Model 4552

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B

Lenovo

ThinkPad X121e E-350

Model X121e

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Designidentical
Product colourKnown for oneBlack
Display1 differ
Display diagonalDiffers35.6 cm (14")29.5 cm (11.6")
Display number of coloursKnown for one16.78 million colours
Processor2 differ
Processor manufacturerKnown for oneAMD
Processor familyKnown for oneAMD Athlon II
Processor modelDiffersP320E-350
Processor frequencyDiffers2.1 GHz1.6 GHz
Memory1 differ
Internal memoryDiffers2 GB4 GB
Memory clock speedKnown for one1066 MHz
Memory layout (slots x size)Known for one1 x 2 GB
Storage3 differ
Number of HDDs installedKnown for one1
HDD capacityKnown for one320 GB
HDD speedDiffers5400 RPM7200 RPM
Optical drive typeDiffersDVD-RWNo
Compatible memory cardsDiffersMMC, SDMemory Stick (MS), MMC, MS PRO, SD
Graphics1 differ
Discrete graphics card modelDiffersAMD Mobility Radeon HD 4250AMD Radeon HD 6310M
Network2 differ
Networking featuresDiffersGigabit Ethernet, WLANGigabit Ethernet
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothDiffersNoYes
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
DisplayPorts quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown for one0
SmartCard slotDiffersNoYes
Performance1 differ
Motherboard chipsetDiffersAMD M880GAMD A50M
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Full-size keyboardKnown for oneYes
Battery1 differ
Battery capacityKnown for one4400 mAh
Battery life (max)Differs3.33 h8.2 h
Poweridentical
AC adapter powerKnown for one65 W
Security1 differ
Cable lock slot typeDiffersKensingtonIBM
Fingerprint readerKnown for oneNo
Password protection typeKnown for oneBIOS, HDD, Supervisor, User
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions4 differ
WeightDiffers2.5 kg1.4 kg
WidthDiffers340 mm289.6 mm
DepthDiffers264 mm208 mm
HeightDiffers33 mm23.5 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other featuresidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
TV tuner integratedKnown for oneNo
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP

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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