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Product comparison · 2 laptops

Acer eMashine E525-903G25MI vs Lenovo G550L-TopS,C2D T4400, 15.6 HD LED lesklý

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  • 92specifications compared
  • 19differ
  • 73identical
  • 27known for one product only

Key differences

  • Processor family
    • Intel® Celeron®
    • Intel® Pentium® Dual-Core
  • Processor model
    • 900
    • T4400
  • Processor cores
    • 1
    • 2
  • Processor threads
    • 1
    • 2
  • Processor socket
    • LGA 3647 (Socket P)
    • Socket 478
  • Internal memory type
    • DDR2-SDRAM
    • DDR3-SDRAM
  • Memory clock speed
    • 667 MHz
    • 1066 MHz
  • Total storage capacity
    • 250 GB
    • 320 GB

Side by side

Differences highlightedShow differences only
119 specifications
A

Acer

eMashine E525-903G25MIView product
B

Lenovo

G550L-TopS,C2D T4400, 15.6 HD LED lesklýView product
Displayidentical
TouchscreenKnown for oneNo
LED backlightKnown for oneYes
Processor6 differ
Processor familyDiffersIntel® Celeron®Intel® Pentium® Dual-Core
Processor modelDiffers900T4400
Processor coresDiffers12
Processor threadsDiffers12
Processor front side busKnown for one800 MHz
Processor socketDiffersLGA 3647 (Socket P)Socket 478
Processor seriesDiffersIntel Celeron Processor 900 Series for MobileIntel Pentium T4000 Series for Mobile
TjunctionKnown for one105 °C
CPU multiplier (bus/core ratio)Known for one11
TcaseKnown for one105 °C
Memory2 differ
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory clock speedDiffers667 MHz1066 MHz
Maximum internal memoryKnown for one4 GB
Storage1 differ
Total storage capacityDiffers250 GB320 GB
Number of HDDs installedKnown for one1
Compatible memory cardsKnown for oneMMC, MS PRO, SD, xD
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA 4500MIntel GMA X4500M
Maximum graphics card memoryKnown for one1.759 GB
Network2 differ
Networking featuresKnown for one10/100/1000 Mbit/s Ethernet
Wireless technologyDiffers802.11a/g WLAN802.11 b/g/n
BluetoothDiffersNoYes
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers23
HDMI ports quantityDiffers01
ExpressCard slotDiffersNoYes
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Keyboard layoutKnown for oneQWERTY
Processor special features3 differ
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Idle StatesKnown for oneYes
Intel Enhanced Halt StateDiffersNoYes
Processor ARK IDDiffers4149840739
Processor codeKnown for oneSLGJL
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS
HDD user passwordKnown for oneYes
Weight & dimensions1 differ
WeightDiffers3 kg2.7 kg
WidthKnown for one381 mm
DepthKnown for one245 mm
HeightKnown for one36.2 mm
Dimensions (WxDxH)Known for one381 x 245 x 36.2 mm
Performanceidentical
Motherboard chipsetKnown for oneIntel® GL40 Express
Poweridentical
AC adapter input voltageKnown for one220 - 230 V
DC-in jackKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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