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Product comparison · 2 laptops

Acer TravelMate P4 455-MG-74508G75Mtkk Intel® Core™ i7 i7-4500U Laptop vs Acer Aspire 571G-33126G75Mnks Intel® Core™ i3 i3-3120M Laptop 39.6 cm (15.6") HD 6 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Linux Black,

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  • 128specifications compared
  • 43differ
  • 85identical
  • 40known for one product only

Key differences

  • Product colour
    • Black
    • Black, Silver
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • HD type
    • Full HD
    • HD
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i3
  • Processor generation
    • 4th gen Intel® Core™ i7
    • 3rd gen Intel® Core™ i3
  • Processor model
    • i7-4500U
    • i3-3120M
  • Processor frequency
    • 1.8 GHz
    • 2.5 GHz
  • Processor cache
    • 4 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
168 specifications
A

Acer

TravelMate P4 455-MG-74508G75Mtkk Intel® Core™ i7 i7-4500U Laptop

Model 455-MG-74508G75Mtkk

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B

Acer

Aspire 571G-33126G75Mnks Intel® Core™ i3 i3-3120M Laptop 39.6 cm (15.6") HD 6 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Linux Black,

Model 571G-33126G75Mnks

View product
Design1 differ
Product colourDiffersBlackBlack, Silver
Display2 differ
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
HD typeDiffersFull HDHD
Dual-screenKnown for oneNo
Processor12 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffers4th gen Intel® Core™ i73rd gen Intel® Core™ i3
Processor modelDiffersi7-4500Ui3-3120M
Processor boost frequencyKnown for one3 GHz
Processor frequencyDiffers1.8 GHz2.5 GHz
Processor cacheDiffers4 MB3 MB
Processor socketKnown for oneBGA 1168
Processor seriesDiffersIntel Core i7-4500 Mobile seriesIntel Core i3-3100 Mobile Series
Processor codenameDiffersHaswellIvy Bridge
Bus typeDiffersDMI2DMI
SteppingKnown for oneC0
Thermal Design Power (TDP)Differs15 W35 W
TjunctionDiffers100 °C105 °C
Maximum number of PCI Express lanesDiffers1216
PCI Express configurationsDiffers2x41x16, 2x8, 1x8+2x4
System bus rateKnown for one5 GT/s
CPU multiplier (bus/core ratio)Known for one25
Memory2 differ
Internal memoryDiffers8 GB6 GB
Internal memory typeDiffersDDR3L-SDRAMDDR3-SDRAM
Memory form factorKnown for oneSO-DIMM
Memory layout (slots x size)Known for one2 x 4 GB
Memory slotsKnown for one2x SO-DIMM
Storageidentical
Number of SSDs installedKnown for one0
Graphics4 differ
Discrete graphics card modelDiffersAMD Radeon HD 8750MNVIDIA® GeForce® 710M
Discrete graphics card memoryKnown for one2 GB
On-board graphics card modelDiffersIntel® HD Graphics 4400Intel® HD Graphics 4000
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card base frequencyDiffers200 MHz650 MHz
On-board graphics card DirectX versionKnown for one12
On-board graphics card IDDiffers0xA160x166
Number of discrete graphics cards installedKnown for one1
Network2 differ
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothDiffersYesNo
Bluetooth versionKnown for one4.0
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers10
Headphone outputsDiffers01
Combo headphone/mic portKnown for oneYes
Microphone inDiffersNoYes
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
Software1 differ
Operating system installedDiffersWindows 7 ProfessionalLinux
Operating system architectureKnown for one64-bit
Recovery operating systemKnown for oneWindows 8 Pro
Processor special features10 differ
Intel Dual Display Capable TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyDiffersYesNo
Intel Secure Key Technology versionKnown for one1.00
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneYes
Intel® Secure KeyKnown for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers7546071465
Processor codeKnown for oneSR16Z
Processor package sizeDiffers40 x 24 x 1.5 mm37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2AVX
Graphics & IMC lithographyKnown for one22 nm
Intel® Smart CacheKnown for oneYes
Battery1 differ
Number of battery cellsDiffers46
Battery capacityKnown for one2500 mAh
Battery life (max)Known for one3.5 h
Poweridentical
AC adapter powerKnown for one65 W
Security1 differ
Fingerprint readerDiffersYesNo
Weight & dimensions3 differ
WeightDiffers2.4 kg250 g
DepthDiffers256 mm253 mm
HeightDiffers25.4 mm33.2 mm
Height (front)Known for one1.21 cm
Height (rear)Known for one2.54 cm
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Small Business

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