Product comparison · 2 laptops

Acer Aspire ES1-520-32NG AMD E E1-2500 Laptop vs Lenovo B51-35 AMD A6 A6-7310 Laptop

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  • 57specifications compared
  • 23differ
  • 34identical
  • 33known for one product only

Key differences

  • Processor family
    • Aspire ES1-520-32NG AMD E E1-2500 Laptop:AMD E
    • B51-35 AMD A6 A6-7310 Laptop:AMD A6
  • Processor model
    • Aspire ES1-520-32NG AMD E E1-2500 Laptop:E1-2500
    • B51-35 AMD A6 A6-7310 Laptop:A6-7310
  • Processor cores
    • Aspire ES1-520-32NG AMD E E1-2500 Laptop:2
    • B51-35 AMD A6 A6-7310 Laptop:4
  • Processor threads
    • Aspire ES1-520-32NG AMD E E1-2500 Laptop:2
    • B51-35 AMD A6 A6-7310 Laptop:4
  • Processor frequency
    • Aspire ES1-520-32NG AMD E E1-2500 Laptop:1.4 GHz
    • B51-35 AMD A6 A6-7310 Laptop:2 GHz
  • Internal memory type
    • Aspire ES1-520-32NG AMD E E1-2500 Laptop:DDR3L-SDRAM
    • B51-35 AMD A6 A6-7310 Laptop:DDR3-SDRAM
  • Maximum internal memory
    • Aspire ES1-520-32NG AMD E E1-2500 Laptop:16 GB
    • B51-35 AMD A6 A6-7310 Laptop:8 GB
  • Total storage capacity
    • Aspire ES1-520-32NG AMD E E1-2500 Laptop:1 TB
    • B51-35 AMD A6 A6-7310 Laptop:500 GB

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Comparison of ES1-520-32NG, B51-35
90 specifications
Designidentical
Product typeLaptopLaptop
Product colourBlackBlack
Form factorClamshellClamshell
Displayidentical
Display diagonal39.6 cm (15.6")39.6 cm (15.6")
Display resolution1366 x 768 pixels1366 x 768 pixels
TouchscreenNoNo
Panel typeKnown for oneTFTUnknown — not stated by the source
LED backlightYesYes
Native aspect ratio16:916:9
HD typeKnown for oneUnknown — not stated by the sourceHD
Processor5 differ
Processor manufacturerAMDAMD
Processor familyDiffersAMD EAMD A6
Processor modelDiffersE1-2500A6-7310
Processor coresDiffers24
Processor threadsDiffers24
Processor frequencyDiffers1.4 GHz2 GHz
Processor boost frequencyKnown for oneUnknown — not stated by the source2.4 GHz
Processor cacheKnown for oneUnknown — not stated by the source2 MB
Processor cache typeKnown for oneUnknown — not stated by the sourceL2
Processor socketKnown for oneUnknown — not stated by the sourceSocket FT3b
Memory2 differ
Internal memory4 GB4 GB
Internal memory typeDiffersDDR3L-SDRAMDDR3-SDRAM
Memory form factorSO-DIMMSO-DIMM
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memoryDiffers16 GB8 GB
Memory clock speedKnown for oneUnknown — not stated by the source1600 MHz
Maximum internal memory (64-bit)Known for oneUnknown — not stated by the source8 GB
Storage4 differ
Total storage capacityDiffers1 TB500 GB
Storage mediaHDDHDD
Number of HDDs installed11
HDD capacityDiffers1 TB500 GB
HDD interfaceKnown for oneSATAUnknown — not stated by the source
HDD speedKnown for one5400 RPMUnknown — not stated by the source
HDD size2.5"2.5"
Optical drive typeDiffersDVD-RWDVD±RW
Card reader integratedYesYes
Compatible memory cardsDiffersSDMMC, SD, SDHC, SDXC
Graphics2 differ
On-board graphics cardYesYes
On-board graphics card familyDiffersAMD Radeon HD 8000AMD Radeon R5
On-board graphics card modelDiffersAMD Radeon HD 8240AMD Radeon R5
Discrete graphics cardKnown for oneUnknown — not stated by the sourceYes
Discrete graphics card modelKnown for oneUnknown — not stated by the sourceAMD Radeon R5 M330
Discrete graphics card memoryKnown for oneUnknown — not stated by the source2 GB
Audioidentical
Number of built-in speakers22
Built-in microphoneYesYes
Cameraidentical
Front cameraYesYes
Front camera resolutionKnown for one640 x 480 pixelsUnknown — not stated by the source
Network1 differ
Wi-FiYesYes
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
BluetoothYesYes
Top Wi-Fi standardKnown for oneUnknown — not stated by the sourceWi-Fi 4 (802.11n)
Bluetooth versionKnown for oneUnknown — not stated by the source4.0
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantity00
DVI portNoNo
VGA (D-Sub) ports quantityDiffers01
Thunderbolt ports quantity00
Headphone outputsKnown for one1Unknown — not stated by the source
Microphone inKnown for oneYesUnknown — not stated by the source
Docking connectorNoNo
Combo headphone/mic portKnown for oneUnknown — not stated by the sourceYes
Keyboard2 differ
Pointing deviceDiffersTouchpadClickpad
Numeric keypadDiffersNoYes
Full-size keyboardKnown for oneYesUnknown — not stated by the source
Windows keysKnown for oneUnknown — not stated by the sourceYes
Softwareidentical
Operating system installedWindows 10 HomeWindows 10 Home
Operating system architecture64-bit64-bit
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)Unknown — not stated by the source
Number of battery cellsKnown for one3Unknown — not stated by the source
Battery capacityKnown for one3500 mAhUnknown — not stated by the source
Battery life (max)Known for one5 hUnknown — not stated by the source
Poweridentical
AC adapter powerKnown for one45 WUnknown — not stated by the source
DC-in jackYesYes
AC adapter frequencyKnown for oneUnknown — not stated by the source50 - 60 Hz
AC adapter input voltageKnown for oneUnknown — not stated by the source100 - 240 V
Securityidentical
Cable lock slotKnown for oneYesUnknown — not stated by the source
Cable lock slot typeKnown for oneKensingtonUnknown — not stated by the source
Password protection typeKnown for oneBIOS, HDD, SupervisorUnknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers2.4 kg2.3 kg
WidthDiffers381.6 mm380 mm
DepthDiffers258 mm262 mm
HeightDiffers27.2 mm24.7 mm
Packaging contentidentical
AC adapter includedYesYes
Cables includedKnown for oneACUnknown — not stated by the source
Power cord includedKnown for oneYesUnknown — not stated by the source

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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