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Product comparison · 2 laptops

Acer TravelMate 5520-5A1G16Mi vs Lenovo ThinkPad T61p - 64575KG, BE

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  • 54specifications compared
  • 26differ
  • 28identical
  • 69known for one product only

Key differences

  • Display resolution
    • 1280 x 800 pixels
    • 1920 x 1200 pixels
  • Processor model
    • TK-53
    • T7700
  • Processor frequency
    • 1.7 GHz
    • 2.4 GHz
  • Processor cache
    • 1 MB
    • 4 MB
  • Internal memory
    • 1 GB
    • 2 GB
  • Total storage capacity
    • 160 GB
    • 100 GB
  • Discrete graphics card model
    • AMD Radeon Xpress 1250
    • NVIDIA Quadro FX 570M
  • Maximum graphics card memory
    • 0.896 GB
    • 0.256 GB

Side by side

Differences highlightedShow differences only
123 specifications
A

Acer

TravelMate 5520-5A1G16MiView product
B

Lenovo

ThinkPad T61p - 64575KG, BEView product
Display1 differ
Display resolutionDiffers1280 x 800 pixels1920 x 1200 pixels
Processor3 differ
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel® Core™2 Duo
Processor modelDiffersTK-53T7700
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers1.7 GHz2.4 GHz
Processor cacheDiffers1 MB4 MB
Processor front side busKnown for one800 MHz
Processor socketKnown for oneSocket 479
Processor lithographyKnown for one65 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core 2 Duo T7000 Series
Processor codenameKnown for oneMerom
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
Thermal Design Power (TDP)Known for one35 W
TjunctionKnown for one100 °C
Number of Processing Die TransistorsKnown for one291 M
Processing Die sizeKnown for one143 mm²
CPU multiplier (bus/core ratio)Known for one12
ECC supported by processorKnown for oneNo
Memory1 differ
Internal memoryDiffers1 GB2 GB
Memory clock speedKnown for one667 MHz
Memory layout (slots x size)Known for one2 x 0.5 GB
Maximum internal memoryKnown for one4 GB
Storage1 differ
Total storage capacityDiffers160 GB100 GB
Card reader integratedKnown for oneYes
Graphics2 differ
Discrete graphics card modelDiffersAMD Radeon Xpress 1250NVIDIA Quadro FX 570M
Maximum graphics card memoryDiffers0.896 GB0.256 GB
Audioidentical
Speaker powerKnown for one2 W
Audio systemKnown for oneMS-Sound
Cameraidentical
Front cameraKnown for oneNo
Front camera resolution (numeric)Known for one0.3 MP
Network3 differ
Networking featuresDiffersGigabit EthernetGigabit Ethernet, WLAN
Wireless technologyDiffersIEEE 802.11b/gIEEE 802.11a/b/g/n
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.0+EDR
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers43
Docking connectorDiffersNoYes
ExpressCard slotKnown for oneYes
CardBus PCMCIA slots quantityDiffers10
CardBus PCMCIA slot typeDiffersType IINo
SmartCard slotDiffersYesNo
TV-outDiffersYesNo
TV-out typeKnown for oneS-Video
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Keyboard function keysKnown for one12
Software1 differ
Operating system installedDiffersWindows Vista Home PremiumWindows Vista Ultimate
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Processor ARK IDKnown for one29762
Processor package sizeKnown for one35 x 35 mm
Thermal Monitoring TechnologiesKnown for oneNo
Conflict-Free processorKnown for oneNo
Battery1 differ
Number of battery cellsDiffers69
Securityidentical
Fingerprint readerKnown for oneYes
Weight & dimensions4 differ
WeightDiffers2.88 kg2.56 kg
WidthDiffers360 mm357.5 mm
DepthDiffers267 mm255 mm
HeightDiffers43 mm29.7 mm
Dimensions (WxDxH)Known for one360 x 267 x 43 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other features2 differ
Infrared data portDiffersYesNo
Modem typeDiffersITU V.92V.92
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyKnown for oneYes
Supplied AC adapter typeKnown for oneAC

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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