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Product comparison · 2 laptops

Acer Aspire 5742G-484G50Mnkk Intel® Core™ i5 i5-480M 39.6 cm (15.6") 4 GB DDR3-SDRAM 500 GB Windows 7 Home Premium Black vs Lenovo T510 + Mini Dock 3

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  • 116specifications compared
  • 30differ
  • 86identical
  • 35known for one product only

Key differences

  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i5
    • Intel® Core™ i7
  • Processor model
    • i5-480M
    • i7-620M
  • Processor boost frequency
    • 2.93 GHz
    • 3.33 GHz
  • Processor cache
    • 3 MB
    • 4 MB
  • Stepping
    • K0
    • C2
  • HDD speed
    • 5400 RPM
    • 7200 RPM
  • Bluetooth
    • No
    • Yes

Side by side

Differences highlightedShow differences only
151 specifications
A

Acer

Aspire 5742G-484G50Mnkk Intel® Core™ i5 i5-480M 39.6 cm (15.6") 4 GB DDR3-SDRAM 500 GB Windows 7 Home Premium Black

Model 5742G-484G50Mnkk

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B

Lenovo

T510 + Mini Dock 3View product
Designidentical
Product colourBlackBlack
Displayidentical
Display diagonal39.6 cm (15.6")39.6 cm (15.6")
Display resolution1366 x 768 pixels1366 x 768 pixels
LED backlightKnown for oneYes
Native aspect ratio16:916:9
Display brightnessKnown for one220 cd/m²
Display number of coloursKnown for one16.78 million colours
Processor7 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i5Intel® Core™ i7
Processor modelDiffersi5-480Mi7-620M
Processor cores22
Processor threads44
Processor boost frequencyDiffers2.93 GHz3.33 GHz
Processor frequency2.66 GHz2.66 GHz
System bus rate2.5 GT/s2.5 GT/s
Processor cacheDiffers3 MB4 MB
Processor cache typeSmart CacheSmart Cache
Processor socketBGA 1288BGA 1288
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i5-400 SeriesIntel Core i7-600 Mobile Series
Processor codenameArrandaleArrandale
Bus typeDMIDMI
FSB ParityNoNo
SteppingDiffersK0C2
Thermal Design Power (TDP)35 W35 W
Tjunction105 °C105 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x161x16
PCI Express slots version2.02.0
Number of Processing Die Transistors382 M382 M
Processing Die size81 mm²81 mm²
CPU multiplier (bus/core ratio)2020
ECC supported by processorNoNo
Memoryidentical
Internal memory4 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Maximum internal memory8 GB8 GB
Memory layout (slots x size)Known for one2 x 2 GB
Memory slotsKnown for one2x SO-DIMM
Storage1 differ
Total storage capacity500 GB500 GB
Number of HDDs installedKnown for one1
HDD interfaceSATASATA
HDD speedDiffers5400 RPM7200 RPM
Optical drive typeDVD-RWDVD-RW
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SD
Graphicsidentical
On-board graphics cardYesYes
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelIntel® HD GraphicsIntel® HD Graphics
On-board graphics card base frequency500 MHz500 MHz
On-board graphics card dynamic frequency (max)766 MHz766 MHz
Audioidentical
Audio systemKnown for oneHD
Network1 differ
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
Wi-FiYesYes
Networking featuresKnown for oneGigabit Ethernet
Wireless technologyKnown for oneWi-Fi
Ethernet LANYesYes
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.1+EDR
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Wi-Fi standardsKnown for oneWi-Fi 4 (802.11n)
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers34
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
eSATA ports quantityDiffers01
Ethernet LAN (RJ-45) ports11
HDMI ports quantityDiffers10
DisplayPorts quantityDiffers01
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) portsDiffers01
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotDiffersNoYes
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Modem (RJ-11) portsKnown for one0
TV-outNoNo
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
Thunderbolt ports quantityKnown for one0
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Operating system architectureKnown for one64-bit
Processor special features8 differ
Intel® Wireless Display (Intel® WiDi)NoNo
CPU configuration (max)11
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography45 nm45 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyYesYes
Intel Fast Memory AccessYesYes
Intel Flex Memory AccessYesYes
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Quick Sync Video TechnologyNoNo
Intel® Turbo Boost Technology1.01.0
Physical Address Extension (PAE)DiffersYes36 bit
Processor ARK IDDiffers5295243560
Processor codeDiffersSLC26SLBPE
Processor package sizerPGA 37.5x 37.5, BGA 34x28rPGA 37.5x 37.5, BGA 34x28
Supported instruction setsDiffersSSE4.1, SSE4.2SSE4.1/4.2
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorNoNo
Intel® Smart CacheKnown for oneYes
Batteryidentical
Number of battery cells66
Battery capacityKnown for one4400 mAh
Poweridentical
DC-in jackYesYes
AC adapter powerKnown for one90 W
Security2 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Fingerprint readerDiffersNoYes
HDD user passwordKnown for oneYes
Weight & dimensions3 differ
WeightDiffers2.6 kg2.67 kg
WidthDiffers381 mm372.8 mm
DepthDiffers253 mm245.1 mm
Height (front)Known for one3.2 cm
Height (rear)Known for one3.58 cm
HeightKnown for one34 mm
Packaging contentidentical
AC adapter includedYesYes
Other featuresidentical
Infrared data portNoNo
Compliance industry standardsIEEE 802.3, IEEE 802.3u, IEEE 802.3abIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Power requirementsKnown for one100 - 240V
Power supply typeKnown for oneAC/DC
Intel segment taggingKnown for oneHome office, Small Business
Supplied AC adapter typeACAC
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM55 Express
Certificatesidentical
Wi-Fi certifiedKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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