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Product comparison · 2 laptops

Acer Extensa 15 2540-59C1 Intel® Core™ i5 i5-7200U Laptop vs Lenovo ThinkPad E480 Intel® Core™ i5 i5-8250U Laptop

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  • 135specifications compared
  • 37differ
  • 98identical
  • 50known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Processor generation
    • 7th gen Intel® Core™ i5
    • 8th gen Intel® Core™ i5
  • Processor model
    • i5-7200U
    • i5-8250U
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3.1 GHz
    • 3.4 GHz
  • Processor frequency
    • 2.5 GHz
    • 1.6 GHz
  • Processor cache
    • 3 MB
    • 6 MB

Side by side

Differences highlightedShow differences only
185 specifications
A

Acer

Extensa 15 2540-59C1 Intel® Core™ i5 i5-7200U Laptop

Model 2540-59C1

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B

Lenovo

ThinkPad E480 Intel® Core™ i5 i5-8250U Laptop

Model E480

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Designidentical
Colour nameKnown for oneBlack
Market positioningKnown for oneBusiness
Display1 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Panel typeKnown for oneIPS
Display surfaceKnown for oneMatt
Display brightnessKnown for one250 cd/m²
Contrast ratio (typical)Known for one400:1
Processor11 differ
Processor generationDiffers7th gen Intel® Core™ i58th gen Intel® Core™ i5
Processor modelDiffersi5-7200Ui5-8250U
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers3.1 GHz3.4 GHz
Processor frequencyDiffers2.5 GHz1.6 GHz
Processor cacheDiffers3 MB6 MB
Processor codenameDiffersKaby LakeKaby Lake R
SteppingDiffersH0Y0
Configurable TDP-up frequencyDiffers2.7 GHz1.8 GHz
Configurable TDP-downDiffers7.5 W10 W
Memory3 differ
Internal memoryDiffers4 GB8 GB
Internal memory typeDiffersDDR3L-SDRAMDDR4-SDRAM
Memory clock speedKnown for one2400 MHz
Memory form factorKnown for oneSO-DIMM
Maximum internal memoryDiffers16 GB32 GB
Maximum internal memory (64-bit)Known for one32 GB
Storage1 differ
SSD interfaceKnown for oneSATA III
Optical drive typeKnown for oneNo
Compatible memory cardsDiffersSDMicroSD (TransFlash)
Graphics6 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableAMD Radeon RX 550
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card familyDiffersIntel® HD GraphicsIntel® UHD Graphics
On-board graphics card modelDiffersIntel® HD Graphics 620Intel® UHD Graphics 620
On-board graphics card dynamic frequency (max)Differs1000 MHz1100 MHz
On-board graphics card IDDiffers0x59160x5917
Number of discrete graphics cards installedKnown for one1
Audioidentical
Audio chipKnown for oneConexant CX11852
Audio systemKnown for oneDolby Advanced Audio
Speakers manufacturerKnown for oneConexant
Speaker powerKnown for one1.5 W
Cameraidentical
Front camera resolution (numeric)Known for one1 MP
Front camera HD typeKnown for oneHD
Front camera resolutionKnown for one1280 x 720 pixels
Front camera signal formatKnown for one720p
Networkidentical
Bluetooth versionKnown for one4.1
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers01
HDMI versionKnown for one1.4b
Microphone inKnown for oneNo
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
DVI portKnown for oneNo
VGA (D-Sub) ports quantityKnown for one0
Thunderbolt ports quantityKnown for one0
Docking connectorKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel SoC
Keyboard2 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Numeric keypadDiffersYesNo
Spill-resistant keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersLinuxFreeDOS
Trial softwareKnown for oneMcAfee Live Safe, Microsoft Office
Bundled softwareKnown for oneLenovo Companion PC Manager
Processor special features2 differ
Processor ARK IDDiffers95443124967
Processor codeDiffersSR2ZUSR3LA
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Graphics & IMC lithographyKnown for one14 nm
Intel® Insider™Known for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Battery3 differ
Number of battery cellsDiffers43
Battery capacityDiffers48 Wh45 Wh
Battery life (max)Differs6.5 h13 h
Power1 differ
AC adapter powerDiffers45 W65 W
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Trusted Platform Module (TPM)Known for oneYes
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD, Power on, Supervisor
Fingerprint readerKnown for oneNo
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions3 differ
WeightDiffers2.4 kg1.75 kg
WidthDiffers381.8 mm329 mm
DepthDiffers258 mm242 mm
HeightKnown for one24.6 mm
Height (front)Known for one2.46 cm
Height (rear)Known for one2.46 cm

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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