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Product comparison · 2 laptops

Acer TravelMate 5720-2A3G16Mi vs Lenovo ThinkPad T61 + ThinkPad Essential Port Replicator

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  • 102specifications compared
  • 31differ
  • 71identical
  • 23known for one product only

Key differences

  • Display diagonal
    • 39.1 cm (15.4")
    • 35.8 cm (14.1")
  • Processor family
    • Intel Pentium Mobile
    • Intel® Core™2 Duo
  • Processor model
    • T5270
    • T8100
  • Processor frequency
    • 1.4 GHz
    • 2.1 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Processor lithography
    • 65 nm
    • 45 nm
  • Processor codename
    • Merom
    • Penryn
  • Tjunction
    • 100 °C
    • 105 °C

Side by side

Differences highlightedShow differences only
125 specifications
A

Acer

TravelMate 5720-2A3G16MiView product
B

Lenovo

ThinkPad T61 + ThinkPad Essential Port ReplicatorView product
Display1 differ
Display diagonalDiffers39.1 cm (15.4")35.8 cm (14.1")
Processor11 differ
Processor familyDiffersIntel Pentium MobileIntel® Core™2 Duo
Processor modelDiffersT5270T8100
Processor frequencyDiffers1.4 GHz2.1 GHz
Processor cacheDiffers2 MB3 MB
Processor lithographyDiffers65 nm45 nm
Processor seriesDiffersIntel Core 2 Duo T5000 SeriesIntel Core 2 Duo T8000 Series
Processor codenameDiffersMeromPenryn
TjunctionDiffers100 °C105 °C
Number of Processing Die TransistorsDiffers291 M410 M
Processing Die sizeDiffers143 mm²107 mm²
CPU multiplier (bus/core ratio)Differs710.5
Memory1 differ
Internal memoryDiffers3 GB2 GB
Maximum internal memoryKnown for one4 GB
Memory clock speedKnown for one667 MHz
Storage1 differ
Card reader integratedDiffersYesNo
Optical drive typeKnown for oneDVD±RW
Audioidentical
Number of built-in speakersKnown for one2
Network2 differ
Networking featuresDiffersGigabit EthernetGigabit Ethernet, WLAN
Wireless technologyDiffersIEEE 802.11a/b/gIEEE 802.11b/a/g/n
Bluetooth versionKnown for one2.0+EDR
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers43
Docking connectorDiffersNoYes
ExpressCard slotDiffersYesNo
SmartCard slotDiffersYesNo
TV-outDiffersYesNo
TV-out typeKnown for oneS-Video
Performanceidentical
Motherboard chipsetKnown for oneIntel® PM965 Express
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Softwareidentical
Bundled softwareKnown for oneAcer Empowering Technology (Acer eNet, ePower, ePresentation, eDataSecurity, eLock, eRecovery, eSettings, ePerformance Management), Acer Crystal Eye, Acer GridVista, Acer Launch Manager, Adobe Reader, Cyberlink PowerDVD, NTI CD Maker / NTI Shadow
Processor special features4 differ
Intel Enhanced Halt StateDiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers3309633916
Processor codeDiffersSLALKSLAVJ
Idle StatesKnown for oneYes
Batteryidentical
Battery life (max)Known for one4 h
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS
Fingerprint readerKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Weight & dimensions3 differ
WeightDiffers3.02 kg2.3 kg
WidthDiffers360 mm336 mm
DepthDiffers267 mm237 mm
Height (front)Known for one3.03 cm
Height (rear)Known for one4.3 cm
HeightKnown for one28 mm
Other features2 differ
Infrared data portDiffersYesNo
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyKnown for oneYes
Modem typeDiffersITU V.92ITU V.90
Power requirementsKnown for one120/230 V ( 50/60 Hz )
Cameraidentical
Front cameraKnown for oneNo
Certificatesidentical
CertificationKnown for oneCE, MPR II, BSMI, GOST, cUL, EPA Energy Star, MPR III, NOM, SASO, UL 60950, CB, FCC Part 15 B, CER, CCC, DOC, MIC, RoHS, ACA

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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