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Product comparison · 2 laptops

Acer Aspire E E5-573-C1M4 Intel® Celeron® 2957U Laptop vs Lenovo Air 13

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  • 124specifications compared
  • 55differ
  • 69identical
  • 45known for one product only

Key differences

  • Product colour
    • Black, Grey
    • Silver
  • Display diagonal
    • 39.6 cm (15.6")
    • 33.8 cm (13.3")
  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i5
  • Processor model
    • 2957U
    • i5-6200U
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.4 GHz
    • 2.3 GHz
  • System bus rate
    • 5 GT/s
    • 4 GT/s
  • Processor cache
    • 2 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
169 specifications
A

Acer

Aspire E E5-573-C1M4 Intel® Celeron® 2957U Laptop

Model E5-573-C1M4

View product
B

Lenovo

Air 13View product
Design1 differ
Product colourDiffersBlack, GreySilver
Display1 differ
Display diagonalDiffers39.6 cm (15.6")33.8 cm (13.3")
Processor15 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i5
Processor generationKnown for one6th gen Intel® Core™ i5
Processor modelDiffers2957Ui5-6200U
Processor threadsDiffers24
Processor boost frequencyKnown for one2.8 GHz
Processor frequencyDiffers1.4 GHz2.3 GHz
System bus rateDiffers5 GT/s4 GT/s
Processor cacheDiffers2 MB3 MB
Processor socketDiffersBGA 1168LGA 1356 (Socket B2)
Processor lithographyDiffers22 nm14 nm
Processor seriesDiffersIntel Celeron Processor 2000 Series for MobileIntel Core i5-6200 series
Processor codenameDiffersHaswellSkylake
Bus typeDiffersDMI2QPI
SteppingDiffersD0D1
Configurable TDP-up frequencyKnown for one2.4 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-downKnown for one7.5 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Maximum number of PCI Express lanesDiffers1012
PCI Express configurationsDiffers4x1, 1x41x4, 4x1
PCI Express slots versionDiffers2.03.0
Memory2 differ
Internal memoryDiffers4 GB8 GB
Internal memory typeDiffersDDR3L-SDRAMLPDDR3-SDRAM
Memory form factorKnown for oneOn-board
Maximum internal memoryKnown for one8 GB
Storage3 differ
Total storage capacityDiffers128 GB256 GB
SSD capacityDiffers128 GB256 GB
SSD interfaceKnown for onePCI Express
Compatible memory cardsDiffersSDMMC, SD, SDHC, SDXC
Number of HDDs installedKnown for one0
Graphics2 differ
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 520
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card base frequencyDiffers200 MHz300 MHz
On-board graphics card DirectX versionKnown for one12.0
On-board graphics card OpenGL versionKnown for one4.4
On-board graphics card IDKnown for one1916
Graphics card Open GL supportKnown for oneYes
Audioidentical
Speakers manufacturerKnown for oneJBL
Speaker powerKnown for one1.5 W
Optical driveidentical
LightScribeKnown for oneNo
Networkidentical
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers10
HDMI ports quantityDiffers10
VGA (D-Sub) ports quantityDiffers10
Micro HDMI ports quantityKnown for one1
Ethernet LAN (RJ-45) portsKnown for one1
Thunderbolt ports quantityKnown for one0
Docking connectorKnown for oneNo
Total number of SATA connectorsKnown for one2
Number of SATA III connectorsKnown for one2
Keyboard1 differ
Keyboard backlitKnown for oneYes
Numeric keypadDiffersYesNo
Processor special features22 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Graphics & IMC lithographyKnown for one14 nm
Intel Flex Memory AccessDiffersNoYes
Intel Identity Protection Technology versionDiffers0.001.00
Intel Rapid Storage TechnologyDiffersYesNo
Intel Small Business Advantage (SBA) versionDiffers0.001.00
Intel Smart Response Technology versionDiffers0.001.00
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel TSX-NI versionDiffers0.001.00
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® OS GuardDiffersNoYes
Intel® Small Business Advantage (Intel® SBA)DiffersNoYes
Intel® Smart Response TechnologyDiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers7894288193
Processor codeDiffersSR1DVSR2EY
Processor package sizeDiffers40 x 24 x 1.5 mm42 X 24 mm
Supported instruction setsDiffersSSE4.1, SSE4.2SSE4.1, SSE4.2, AVX 2.0
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
UARTKnown for oneYes
Battery2 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium
Battery capacityKnown for one45.5 Wh
Battery life (max)Differs5 h7 h
Number of battery cellsKnown for one4
Poweridentical
DC-in jackKnown for oneYes
Weight & dimensions3 differ
WeightDiffers2.4 kg1.1 kg
WidthDiffers381.6 mm307 mm
DepthDiffers256 mm214 mm
HeightKnown for one13.9 mm
Height (front)Known for one2.49 cm
Height (rear)Known for one2.92 cm
Securityidentical
Fingerprint readerKnown for oneNo
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC
Other featuresidentical
3DKnown for oneNo

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