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Product comparison · 2 laptops

Acer Aspire E E5-771G-70NT Intel® Core™ i7 i7-5500U Laptop vs Acer Extensa EX2511-32KQ Intel® Core™ i3 i3-4005U Laptop

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  • 135specifications compared
  • 57differ
  • 78identical
  • 31known for one product only

Key differences

  • Product colour
    • Silver
    • Black
  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i3
  • Processor generation
    • 5th gen Intel® Core™ i7
    • 4th gen Intel® Core™ i3
  • Processor model
    • i7-5500U
    • i3-4005U
  • Processor frequency
    • 2.4 GHz
    • 1.7 GHz
  • Processor cache
    • 4 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
166 specifications
A

Acer

Aspire E E5-771G-70NT Intel® Core™ i7 i7-5500U Laptop

Model E5-771G-70NT

View product
B

Acer

Extensa EX2511-32KQ Intel® Core™ i3 i3-4005U Laptop

Model EX2511-32KQ

View product
Design1 differ
Product colourDiffersSilverBlack
Display2 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
HD typeKnown for oneFull HD
Processor14 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffers5th gen Intel® Core™ i74th gen Intel® Core™ i3
Processor modelDiffersi7-5500Ui3-4005U
Processor boost frequencyKnown for one3 GHz
Processor frequencyDiffers2.4 GHz1.7 GHz
Processor cacheDiffers4 MB3 MB
Processor cache typeDiffersL3Smart Cache
Processor lithographyDiffers14 nm22 nm
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor seriesDiffersIntel Core i7-5500 Mobile SeriesIntel® Core™ i3-4000 Mobile Series
Processor codenameDiffersBroadwellHaswell
Bus typeDiffersDMI2DMI
SteppingKnown for oneF0
Configurable TDP-downKnown for one7.5 W
Configurable TDP-down frequencyKnown for one0.6 GHz
TjunctionDiffers105 °C100 °C
Maximum number of PCI Express lanesDiffers1210
PCI Express configurationsDiffers4x1, 2x44x1, 1x4
Memory1 differ
Internal memoryDiffers12 GB4 GB
Memory layout (slots x size)Known for one1 x 4 + 1 x 8 GB
Memory form factorKnown for oneSO-DIMM
Storage3 differ
Total storage capacityDiffers2 TB500 GB
HDD capacityDiffers2 TB500 GB
HDD speedKnown for one5400 RPM
Optical drive typeDiffersDVD Super Multi DLDVD Super Multi
Graphics7 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® 840MNot available
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card modelDiffersIntel® HD Graphics 5500Intel® HD Graphics 4400
Maximum on-board graphics card memoryDiffers16 GB2 GB
On-board graphics card base frequencyDiffers300 MHz200 MHz
On-board graphics card DirectX versionDiffers11.212
On-board graphics card IDDiffers0x16160xA16
Network3 differ
Wi-Fi standardsDiffers802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11g, 802.11b, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,1000,100 Mbit/s
BluetoothDiffersNoYes
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Bluetooth versionKnown for one4.0
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers21
Headphone outputsDiffers01
Combo headphone/mic portKnown for oneYes
Microphone inDiffersNoYes
Total number of SATA connectorsKnown for one2
Number of SATA III connectorsKnown for one2
Keyboardidentical
Keyboard layoutKnown for oneQWERTY
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8.1Windows 10 Home
Processor special features15 differ
Graphics & IMC lithographyKnown for one14 nm
Intel Clear Video TechnologyDiffersYesNo
Intel FDI TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Rapid Storage TechnologyDiffersNoYes
Intel Small Business Advantage (SBA) versionDiffers1.000.00
Intel Smart Response Technology versionDiffers1.000.00
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Intel® OS GuardKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)DiffersYesNo
Intel® Smart Response TechnologyDiffersYesNo
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers8521475105
Processor codeKnown for oneSR23W
Processor package sizeDiffers40 x 24 x 1.3 mm40 x 24 x 1.5 mm
Intel ME Firmware VersionKnown for one9.5
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® Virtualization Technology (Intel® VT)Known for oneVT-x
UARTKnown for oneYes
Battery2 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Battery capacityDiffers3270 mAh2520 mAh
Power1 differ
AC adapter powerDiffers90 W45 W
Weight & dimensions4 differ
WeightDiffers3 kg2.4 kg
WidthDiffers423.3 mm381.6 mm
DepthDiffers289.9 mm256 mm
HeightDiffers28 mm24.9 mm
Optical driveidentical
LightScribeKnown for oneNo
Packaging contentidentical
AC adapter includedKnown for oneYes

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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