Product comparison · 2 laptops

Acer Aspire 571G-32348G50Maii Intel® Core™ i3 i3-2348M Laptop 39.6 cm (15.6") Full HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 710M Wi-Fi 4 (802.11n) Wind vs Lenovo ThinkPad E545

Add a product
  • 89specifications compared
  • 48differ
  • 41identical
  • 90known for one product only

Key differences

  • Product colour
    • Aspire 571G-32348G50Maii Intel® Core™ i3 i3-2348M Laptop 39.6 cm (15.6") Full HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 710M Wi-Fi 4 (802.11n) Wind:Grey
    • ThinkPad E545:Black
  • Display resolution
    • Aspire 571G-32348G50Maii Intel® Core™ i3 i3-2348M Laptop 39.6 cm (15.6") Full HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 710M Wi-Fi 4 (802.11n) Wind:1920 x 1080 pixels
    • ThinkPad E545:1366 x 768 pixels
  • HD type
    • Aspire 571G-32348G50Maii Intel® Core™ i3 i3-2348M Laptop 39.6 cm (15.6") Full HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 710M Wi-Fi 4 (802.11n) Wind:Full HD
    • ThinkPad E545:Not supported
  • Processor manufacturer
    • Aspire 571G-32348G50Maii Intel® Core™ i3 i3-2348M Laptop 39.6 cm (15.6") Full HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 710M Wi-Fi 4 (802.11n) Wind:Intel
    • ThinkPad E545:AMD
  • Processor family
    • Aspire 571G-32348G50Maii Intel® Core™ i3 i3-2348M Laptop 39.6 cm (15.6") Full HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 710M Wi-Fi 4 (802.11n) Wind:Intel® Core™ i3
    • ThinkPad E545:AMD A6
  • Processor model
    • Aspire 571G-32348G50Maii Intel® Core™ i3 i3-2348M Laptop 39.6 cm (15.6") Full HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 710M Wi-Fi 4 (802.11n) Wind:i3-2348M
    • ThinkPad E545:A6-5350M
  • Processor threads
    • Aspire 571G-32348G50Maii Intel® Core™ i3 i3-2348M Laptop 39.6 cm (15.6") Full HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 710M Wi-Fi 4 (802.11n) Wind:4
    • ThinkPad E545:2
  • Processor frequency
    • Aspire 571G-32348G50Maii Intel® Core™ i3 i3-2348M Laptop 39.6 cm (15.6") Full HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 710M Wi-Fi 4 (802.11n) Wind:2.3 GHz
    • ThinkPad E545:2.9 GHz

Side by side

Differences highlightedShow differences only (off)
Comparison of 571G-32348G50Maii, ThinkPad E545
179 specifications
Design1 differ
Product typeLaptopLaptop
Product colourDiffersGreyBlack
Form factorClamshellClamshell
Display2 differ
Display diagonal39.6 cm (15.6")39.6 cm (15.6")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
TouchscreenNoNo
HD typeDiffersFull HDNot supported
LED backlightYesYes
Native aspect ratio16:916:9
Display brightnessKnown for oneUnknown — not stated by the source220 cd/m²
Processor6 differ
Processor manufacturerDiffersIntelAMD
Processor familyDiffersIntel® Core™ i3AMD A6
Processor generationKnown for one2nd gen Intel® Core™ i3Unknown — not stated by the source
Processor modelDiffersi3-2348MA6-5350M
Processor cores22
Processor threadsDiffers42
Processor frequencyDiffers2.3 GHz2.9 GHz
System bus rateKnown for one5 GT/sUnknown — not stated by the source
Processor cacheDiffers3 MB1 MB
Processor cache typeKnown for oneSmart CacheUnknown — not stated by the source
Processor lithographyKnown for one32 nmUnknown — not stated by the source
Processor operating modesKnown for one64-bitUnknown — not stated by the source
Processor seriesKnown for oneIntel Core i3-2300 Mobile SeriesUnknown — not stated by the source
Processor codenameKnown for oneSandy BridgeUnknown — not stated by the source
Bus typeKnown for oneDMIUnknown — not stated by the source
Thermal Design Power (TDP)Known for one35 WUnknown — not stated by the source
Maximum number of PCI Express lanesKnown for one16Unknown — not stated by the source
PCI Express configurationsKnown for one1x16, 1x8+2x4, 2x8Unknown — not stated by the source
PCI Express slots versionKnown for one2.0Unknown — not stated by the source
ECC supported by processorKnown for oneNoUnknown — not stated by the source
Processor boost frequencyKnown for oneUnknown — not stated by the source3.5 GHz
Processor socketKnown for oneUnknown — not stated by the sourceSocket FS1r2
Memory2 differ
Internal memoryDiffers8 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory slotsDiffers4x SO-DIMM2x SO-DIMM
Maximum internal memory16 GB16 GB
Memory clock speedKnown for oneUnknown — not stated by the source1600 MHz
Memory form factorKnown for oneUnknown — not stated by the sourceSO-DIMM
Memory layout (slots x size)Known for oneUnknown — not stated by the source1 x 4 GB
Storage5 differ
Total storage capacityDiffers500 GB320 GB
Storage mediaHDDHDD
Number of HDDs installed11
HDD capacityDiffers500 GB320 GB
HDD interfaceDiffersSATASATA II
Optical drive typeDiffersDVD Super Multi DLDVD±RW
Card reader integratedYesYes
Compatible memory cardsDiffersMMC, SDMMC, SD, SDHC, SDXC
HDD speedKnown for oneUnknown — not stated by the source5400 RPM
Graphics4 differ
On-board graphics cardYesYes
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 710MNot available
Discrete graphics card memoryKnown for one2 GBUnknown — not stated by the source
On-board graphics card familyDiffersIntel® HD GraphicsAMD Radeon HD 8000
On-board graphics card modelDiffersIntel® HD Graphics 3000AMD Radeon HD 8450G
On-board graphics card base frequencyKnown for one650 MHzUnknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one1150 MHzUnknown — not stated by the source
Number of discrete graphics cards installedKnown for oneUnknown — not stated by the source0
Maximum resolutionKnown for oneUnknown — not stated by the source1920 x 1200 pixels
Audio1 differ
Audio systemDiffersHDHigh Definition Audio
Number of built-in speakers22
Built-in microphoneYesYes
Speaker powerKnown for oneUnknown — not stated by the source2 W
Cameraidentical
Front cameraYesYes
Network2 differ
Mobile network connectionKnown for oneYesUnknown — not stated by the source
Mobile network generationKnown for one4GUnknown — not stated by the source
4G standardKnown for oneWiMAXUnknown — not stated by the source
Wi-FiYesYes
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)Unknown — not stated by the source
Wi-Fi standardsDiffers802.11a, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothDiffersYesNo
Bluetooth versionKnown for one4.0Unknown — not stated by the source
4G WiMAXKnown for oneYesUnknown — not stated by the source
Integrated 4G WiMAXKnown for oneYesUnknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers13
eSATA/USB 2.0 ports quantity00
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity00
eSATA ports quantity00
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantity00
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) ports00
Thunderbolt ports quantity00
Headphone outputsDiffers10
S/PDIF out portNoNo
Microphone inDiffersYesNo
Docking connectorKnown for oneNoUnknown — not stated by the source
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Mini DisplayPorts quantityKnown for oneUnknown — not stated by the source0
Mini DisplayPort/Thunderbolt combo portKnown for oneUnknown — not stated by the sourceNo
Thunderbolt 2 ports quantityKnown for oneUnknown — not stated by the source0
Mini HDMI ports quantityKnown for oneUnknown — not stated by the source0
Micro HDMI ports quantityKnown for oneUnknown — not stated by the source0
LAN/VGA combo portKnown for oneUnknown — not stated by the sourceNo
Mini VGA ports quantityKnown for oneUnknown — not stated by the source0
Combo headphone/mic portKnown for oneUnknown — not stated by the sourceYes
Line-inKnown for oneUnknown — not stated by the sourceNo
TV-outKnown for oneUnknown — not stated by the sourceNo
Serial ports quantityKnown for oneUnknown — not stated by the source0
USB Sleep-and-ChargeKnown for oneUnknown — not stated by the sourceYes
USB Sleep-and-Charge portsKnown for oneUnknown — not stated by the source1
Performance1 differ
Motherboard chipsetDiffersIntel HM77 ExpressAMD A76M FCH
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Numeric keypadYesYes
Keyboard layoutKnown for oneQWERTYUnknown — not stated by the source
Spill-resistant keyboardKnown for oneUnknown — not stated by the sourceYes
Full-size keyboardKnown for oneUnknown — not stated by the sourceYes
Windows keysKnown for oneUnknown — not stated by the sourceYes
Software1 differ
Operating system installedDiffersWindows 8Windows 7 Professional
Operating system architecture64-bit64-bit
Processor special features9 differ
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
CPU configuration (max)Known for one1Unknown — not stated by the source
Embedded options availableKnown for oneNoUnknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for oneYesUnknown — not stated by the source
Execute Disable BitKnown for oneYesUnknown — not stated by the source
Idle StatesKnown for oneYesUnknown — not stated by the source
Intel 64Known for oneYesUnknown — not stated by the source
Intel Demand Based SwitchingKnown for oneNoUnknown — not stated by the source
Intel FDI TechnologyKnown for oneYesUnknown — not stated by the source
Intel Fast Memory AccessKnown for oneYesUnknown — not stated by the source
Intel Flex Memory AccessKnown for oneYesUnknown — not stated by the source
Intel Trusted Execution TechnologyKnown for oneNoUnknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for oneYesUnknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for oneYesUnknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNoUnknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for oneNoUnknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)DiffersYesNo
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® Turbo Boost TechnologyNoNo
Processor ARK IDKnown for one74542Unknown — not stated by the source
Supported instruction setsKnown for oneAVXUnknown — not stated by the source
Thermal Monitoring TechnologiesKnown for oneYesUnknown — not stated by the source
Conflict-Free processorKnown for oneYesUnknown — not stated by the source
Intel Clear Video TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Smart Connect TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel® Active Management Technology (Intel® AMT)Known for oneUnknown — not stated by the sourceNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneUnknown — not stated by the sourceNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneUnknown — not stated by the sourceNo
Intel® Matrix Storage Technology (Intel® MST)Known for oneUnknown — not stated by the sourceNo
Intel® Rapid Start TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel® Small Business Advantage (Intel® SBA)Known for oneUnknown — not stated by the sourceNo
Intel® Smart Response TechnologyKnown for oneUnknown — not stated by the sourceNo
Battery1 differ
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Number of battery cells66
Battery life (max)Differs4.5 h6.2 h
Battery capacityKnown for oneUnknown — not stated by the source48 Wh
Poweridentical
DC-in jackYesYes
AC adapter powerKnown for oneUnknown — not stated by the source65 W
Security2 differ
Cable lock slotDiffersYesNo
Password protection typeDiffersBIOS, HDD, SupervisorHDD, Power on, Supervisor
Fingerprint readerKnown for oneUnknown — not stated by the sourceNo
Trusted Platform Module (TPM)Known for oneUnknown — not stated by the sourceNo
Password protectionKnown for oneUnknown — not stated by the sourceYes
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Gold, ENERGY STAR
Weight & dimensions5 differ
WeightDiffers2.6 kg2.37 kg
WidthDiffers381.6 mm377 mm
DepthDiffers253 mm245 mm
Height (front)Differs2.52 cm2.85 cm
Height (rear)Differs3.32 cm3.43 cm
Packaging contentidentical
AC adapter includedYesYes
Cables includedKnown for oneACUnknown — not stated by the source
Power cord includedKnown for oneUnknown — not stated by the sourceYes
Optical driveidentical
Disc types supportedKnown for oneUnknown — not stated by the sourceDVD
Certificatesidentical
Compliance certificatesKnown for oneUnknown — not stated by the sourceRoHS
Other featuresidentical
3DKnown for oneUnknown — not stated by the sourceNo
Intel segment taggingKnown for oneUnknown — not stated by the sourceHome office, Small Business

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.

More laptop comparisons

All laptop comparisons