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Product comparison · 2 laptops

Acer E5-771-33DK Intel® Core™ i3 i3-4005U Laptop vs Acer Aspire Switch Alpha 12 SA5-271-78M8 Intel® Core™ i7 i7-6500U Hybrid (2-in-1)

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  • 113specifications compared
  • 61differ
  • 52identical
  • 56known for one product only

Key differences

  • Product type
    • Laptop
    • Hybrid (2-in-1)
  • Product colour
    • Silver
    • Black, Grey
  • Form factor
    • Clamshell
    • Convertible (Detachable)
  • Display diagonal
    • 43.9 cm (17.3")
    • 30.5 cm (12")
  • Display resolution
    • 1600 x 900 pixels
    • 2160 x 1440 pixels
  • Touchscreen
    • No
    • Yes
  • Panel type
    • TFT
    • IPS
  • Native aspect ratio
    • 16:9
    • 3:2

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Differences highlightedShow differences only
169 specifications
A

Acer

E5-771-33DK Intel® Core™ i3 i3-4005U Laptop

Model E5-771-33DK

View product
B

Acer

Aspire Switch Alpha 12 SA5-271-78M8 Intel® Core™ i7 i7-6500U Hybrid (2-in-1)

Model SA5-271-78M8

View product
Design3 differ
Product typeDiffersLaptopHybrid (2-in-1)
Product colourDiffersSilverBlack, Grey
Form factorDiffersClamshellConvertible (Detachable)
Display5 differ
Display diagonalDiffers43.9 cm (17.3")30.5 cm (12")
Display resolutionDiffers1600 x 900 pixels2160 x 1440 pixels
TouchscreenDiffersNoYes
HD typeKnown for oneHD+
Panel typeDiffersTFTIPS
Native aspect ratioDiffers16:93:2
Display surfaceKnown for oneGloss
Touch technologyKnown for oneMulti-touch
Processor14 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i36th gen Intel® Core™ i7
Processor modelDiffersi3-4005Ui7-6500U
Processor frequencyDiffers1.7 GHz2.5 GHz
System bus rateDiffers5 GT/s4 GT/s
Processor cacheDiffers3 MB4 MB
Processor socketDiffersBGA 1168LGA 1356 (Socket B2)
Processor lithographyDiffers22 nm14 nm
Processor seriesDiffersIntel® Core™ i3-4000 Mobile SeriesIntel Core i7-6500 Mobile series
Processor codenameDiffersHaswellSkylake
Bus typeDiffersDMIOPI
Maximum number of PCI Express lanesDiffers1012
PCI Express configurationsDiffers4x1, 1x41x4, 4x1
PCI Express slots versionDiffers2.03.0
Processor boost frequencyKnown for one3.1 GHz
SteppingKnown for oneD1
Configurable TDP-up frequencyKnown for one2.6 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-downKnown for one7.5 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Memory3 differ
Internal memoryDiffers6 GB8 GB
Internal memory typeDiffersDDR3L-SDRAMLPDDR3-SDRAM
Memory layout (slots x size)Known for one1 x 2 + 2 x 4 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers16 GB8 GB
Storage4 differ
Total storage capacityDiffers500 GB256 GB
Storage mediaDiffersHDDSSD
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA III
HDD sizeKnown for one2.5"
Optical drive typeDiffersDVD Super MultiNo
Compatible memory cardsDiffersSDMicroSD (TransFlash), MicroSDXC
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
SSD interfaceKnown for oneSATA III
Graphics5 differ
On-board graphics card modelDiffersIntel® HD Graphics 4400Intel® HD Graphics 520
Maximum on-board graphics card memoryDiffers2 GB1.74 GB
On-board graphics card base frequencyDiffers200 MHz300 MHz
On-board graphics card dynamic frequency (max)Differs950 MHz1050 MHz
On-board graphics card IDDiffers0xA161916
On-board GPU manufacturerKnown for oneIntel
On-board graphics card DirectX versionKnown for one12.0
On-board graphics card OpenGL versionKnown for one4.4
Audioidentical
Number of built-in speakersKnown for one2
Network2 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac)
Ethernet LANDiffersYesNo
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Bluetooth versionKnown for one4.0
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
Ethernet LAN (RJ-45) portsDiffers10
HDMI ports quantityDiffers10
VGA (D-Sub) ports quantityDiffers10
Docking connectorDiffersNoYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Keyboard1 differ
Numeric keypadDiffersYesNo
Island-style keyboardKnown for oneYes
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8.1Windows 10 Home
Processor special features10 differ
Intel FDI TechnologyKnown for oneNo
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyKnown for oneYes
Intel Small Business Advantage (SBA) versionDiffers0.001.00
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel Smart Response Technology versionDiffers0.001.00
Intel TSX-NI versionDiffers0.001.00
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneYes
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® Small Business Advantage (Intel® SBA)DiffersNoYes
Intel® Smart CacheKnown for oneYes
Intel® Smart Response TechnologyDiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers7510588194
Processor package sizeDiffers40 x 24 x 1.5 mm42 X 24 mm
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2SSE4.1, SSE4.2, AVX 2.0
UARTKnown for oneYes
Graphics & IMC lithographyKnown for one14 nm
Intel Clear Video TechnologyKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® OS GuardKnown for oneYes
Processor codeKnown for oneSR2EZ
Battery4 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers42
Battery capacityDiffers3220 mAh4870 mAh
Battery life (max)Differs4 h8 h
Certificatesidentical
CertificationKnown for oneACPI 4.0
Weight & dimensions4 differ
WeightDiffers3 kg1.25 kg
WidthDiffers423.3 mm292.1 mm
DepthDiffers289.9 mm200 mm
HeightDiffers28 mm15.2 mm
Height (front)Known for one2.8 cm
Height (rear)Known for one2.8 cm
Packaging contentidentical
ManualKnown for oneYes
Power cord includedKnown for oneYes
Stylus penKnown for oneYes
Cables includedKnown for oneAC

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