Product comparison · 2 laptops

Acer Aspire E E5-521-62GK AMD A6 A6-6310 Laptop vs NEC LaVie L PC-LL750RSR-KS laptop Intel® Core™ i7 i7-4700MQ

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  • 57specifications compared
  • 22differ
  • 35identical
  • 132known for one product only

Key differences

  • Product colour
    • Aspire E E5-521-62GK AMD A6 A6-6310 Laptop:Black
    • LaVie L PC-LL750RSR-KS laptop Intel® Core™ i7 i7-4700MQ:Red
  • Touchscreen
    • Aspire E E5-521-62GK AMD A6 A6-6310 Laptop:No
    • LaVie L PC-LL750RSR-KS laptop Intel® Core™ i7 i7-4700MQ:Yes
  • Processor manufacturer
    • Aspire E E5-521-62GK AMD A6 A6-6310 Laptop:AMD
    • LaVie L PC-LL750RSR-KS laptop Intel® Core™ i7 i7-4700MQ:Intel
  • Processor family
    • Aspire E E5-521-62GK AMD A6 A6-6310 Laptop:AMD A6
    • LaVie L PC-LL750RSR-KS laptop Intel® Core™ i7 i7-4700MQ:Intel® Core™ i7
  • Processor model
    • Aspire E E5-521-62GK AMD A6 A6-6310 Laptop:A6-6310
    • LaVie L PC-LL750RSR-KS laptop Intel® Core™ i7 i7-4700MQ:i7-4700MQ
  • Processor frequency
    • Aspire E E5-521-62GK AMD A6 A6-6310 Laptop:1.8 GHz
    • LaVie L PC-LL750RSR-KS laptop Intel® Core™ i7 i7-4700MQ:2.4 GHz
  • Processor cache
    • Aspire E E5-521-62GK AMD A6 A6-6310 Laptop:2 MB
    • LaVie L PC-LL750RSR-KS laptop Intel® Core™ i7 i7-4700MQ:6 MB
  • Processor cache type
    • Aspire E E5-521-62GK AMD A6 A6-6310 Laptop:L2
    • LaVie L PC-LL750RSR-KS laptop Intel® Core™ i7 i7-4700MQ:Smart Cache

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Differences highlightedShow differences only (off)
Comparison of E5-521-62GK, PC-LL750RSR-KS
189 specifications
Design1 differ
Product typeLaptopLaptop
Product colourDiffersBlackRed
Form factorClamshellClamshell
Display1 differ
Display diagonal39.6 cm (15.6")39.6 cm (15.6")
Display resolution1366 x 768 pixels1366 x 768 pixels
TouchscreenDiffersNoYes
Panel typeKnown for oneUnknown — not stated by the sourceIPS
LED backlightYesYes
Native aspect ratio16:916:9
Processor7 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD A6Intel® Core™ i7
Processor generationKnown for oneUnknown — not stated by the source4th gen Intel® Core™ i7
Processor modelDiffersA6-6310i7-4700MQ
Processor cores44
Processor threadsKnown for oneUnknown — not stated by the source8
Processor boost frequencyKnown for oneUnknown — not stated by the source3.4 GHz
Processor frequencyDiffers1.8 GHz2.4 GHz
Processor cacheDiffers2 MB6 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersSocket FT3bPGA946
Processor lithographyKnown for oneUnknown — not stated by the source22 nm
Processor operating modesKnown for oneUnknown — not stated by the source64-bit
Processor seriesKnown for oneUnknown — not stated by the sourceIntel Core i7-4700 Mobile series
Processor codenameKnown for oneUnknown — not stated by the sourceHaswell
Bus typeKnown for oneUnknown — not stated by the sourceDMI2
FSB ParityKnown for oneUnknown — not stated by the sourceNo
SteppingKnown for oneUnknown — not stated by the sourceC0
Thermal Design Power (TDP)Known for oneUnknown — not stated by the source47 W
TjunctionKnown for oneUnknown — not stated by the source100 °C
Maximum number of PCI Express lanesKnown for oneUnknown — not stated by the source16
PCI Express configurationsKnown for oneUnknown — not stated by the source1x16, 2x8, 1x8+2x4
PCI Express slots versionKnown for oneUnknown — not stated by the source3.0
ECC supported by processorKnown for oneUnknown — not stated by the sourceNo
Memory1 differ
Internal memoryDiffers4 GB8 GB
Internal memory typeDDR3L-SDRAMDDR3L-SDRAM
Memory form factorSO-DIMMSO-DIMM
Memory layout (slots x size)Known for oneUnknown — not stated by the source1 x 8 GB
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memory16 GB16 GB
Storage4 differ
Total storage capacityDiffers500 GB1 TB
Storage mediaDiffersHDDHDD+SSD
HDD speedKnown for oneUnknown — not stated by the source5400 RPM
Optical drive typeDiffersDVD-RWBlu-Ray DVD Combo
Card reader integratedYesYes
Compatible memory cardsDiffersSDSD, SDHC, SDXC
Number of HDDs installedKnown for one1Unknown — not stated by the source
HDD capacityKnown for one500 GBUnknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for oneUnknown — not stated by the sourceYes
Discrete graphics cardNoNo
Discrete graphics card modelNot availableNot available
On-board graphics card familyKnown for oneUnknown — not stated by the sourceIntel® HD Graphics
On-board graphics card modelKnown for oneUnknown — not stated by the sourceIntel® HD Graphics 4600
Maximum on-board graphics card memoryKnown for oneUnknown — not stated by the source1.74 GB
On-board graphics card base frequencyKnown for oneUnknown — not stated by the source400 MHz
On-board graphics card dynamic frequency (max)Known for oneUnknown — not stated by the source1150 MHz
On-board graphics card DirectX versionKnown for oneUnknown — not stated by the source11.1
On-board graphics card IDKnown for oneUnknown — not stated by the source0x416
Maximum graphics card memoryKnown for oneUnknown — not stated by the source1.792 GB
Maximum resolutionKnown for oneUnknown — not stated by the source1920 x 1080 pixels
Audioidentical
Audio systemKnown for oneUnknown — not stated by the sourceHD
Number of built-in speakersKnown for oneUnknown — not stated by the source2
Speakers manufacturerKnown for oneUnknown — not stated by the sourceYAMAHA
Speaker powerKnown for oneUnknown — not stated by the source4 W
Built-in microphoneYesYes
Cameraidentical
Front cameraYesYes
Optical driveidentical
CD read speedKnown for oneUnknown — not stated by the source24x
CD write speedKnown for oneUnknown — not stated by the source24x
CD-R read speedKnown for oneUnknown — not stated by the source24x
CD-R write speedKnown for oneUnknown — not stated by the source24x
CD-RW read speedKnown for oneUnknown — not stated by the source24x
CD-RW write speedKnown for oneUnknown — not stated by the source10x
DVD-R read speedKnown for oneUnknown — not stated by the source8x
DVD-R write speedKnown for oneUnknown — not stated by the source8x
DVD-R Double Layer read speedKnown for oneUnknown — not stated by the source6x
DVD-R Double Layer write speedKnown for oneUnknown — not stated by the source6x
DVD-RW read speedKnown for oneUnknown — not stated by the source8x
DVD-RW write speedKnown for oneUnknown — not stated by the source6x
DVD+R read speedKnown for oneUnknown — not stated by the source8x
DVD+R write speedKnown for oneUnknown — not stated by the source8x
DVD+R Double Layer read speedKnown for oneUnknown — not stated by the source6x
DVD+R Double Layer write speedKnown for oneUnknown — not stated by the source6x
DVD+RW read speedKnown for oneUnknown — not stated by the source8x
DVD+RW write speedKnown for oneUnknown — not stated by the source8x
DVD-RAM read speedKnown for oneUnknown — not stated by the source5x
DVD-RAM write speedKnown for oneUnknown — not stated by the source5x
BD-R read speedKnown for oneUnknown — not stated by the source6x
BD-R write speedKnown for oneUnknown — not stated by the source6x
BD-R Dual Layer read speedKnown for oneUnknown — not stated by the source6x
BD-R Dual Layer write speedKnown for oneUnknown — not stated by the source6x
BD-R XL read speedKnown for oneUnknown — not stated by the source6x
BD-R XL write speedKnown for oneUnknown — not stated by the source4x
BD-RE read speedKnown for oneUnknown — not stated by the source2x
BD-RE write speedKnown for oneUnknown — not stated by the source2x
BD-RE Dual Layer read speedKnown for oneUnknown — not stated by the source2x
BD-RE Dual Layer write speedKnown for oneUnknown — not stated by the source2x
BD-RE XL read speedKnown for oneUnknown — not stated by the source2x
BD-RE XL write speedKnown for oneUnknown — not stated by the source2x
Disc types supportedKnown for oneUnknown — not stated by the sourceBD, BD-R, BD-R DL, BD-R XL, BD-RE, BD-RE DL, BD-RE XL, CD, CD-R, CD-RW, DVD, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RAM, DVD-RW
LightScribeKnown for oneNoUnknown — not stated by the source
Network2 differ
Wi-FiYesYes
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Wi-Fi data rate (max)Known for oneUnknown — not stated by the source300 Mbit/s
Ethernet LANYesYes
BluetoothDiffersNoYes
Bluetooth versionKnown for oneUnknown — not stated by the source4.0
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/sUnknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers15
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantity00
DVI portNoNo
VGA (D-Sub) ports quantityDiffers10
Thunderbolt ports quantity00
Headphone outputs11
S/PDIF out portNoNo
Microphone inKnown for oneUnknown — not stated by the sourceYes
Docking connectorNoNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Firewire (IEEE 1394) portsKnown for one0Unknown — not stated by the source
Softwareidentical
Operating system installedWindows 8.1Windows 8.1
Operating system architecture64-bit64-bit
Bundled softwareKnown for oneUnknown — not stated by the sourceMicrosoft Office Home & Business 2013
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneUnknown — not stated by the sourceYes
CPU configuration (max)Known for oneUnknown — not stated by the source1
Embedded options availableKnown for oneUnknown — not stated by the sourceNo
Enhanced Intel SpeedStep TechnologyKnown for oneUnknown — not stated by the sourceYes
Execute Disable BitKnown for oneUnknown — not stated by the sourceYes
Idle StatesKnown for oneUnknown — not stated by the sourceYes
Intel 64Known for oneUnknown — not stated by the sourceYes
Intel Clear Video TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Demand Based SwitchingKnown for oneUnknown — not stated by the sourceNo
Intel Dual Display Capable TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Enhanced Halt StateKnown for oneUnknown — not stated by the sourceYes
Intel FDI TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel Fast Memory AccessKnown for oneUnknown — not stated by the sourceNo
Intel Flex Memory AccessKnown for oneUnknown — not stated by the sourceNo
Intel Identity Protection Technology versionKnown for oneUnknown — not stated by the source1.00
Intel Rapid Storage TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Secure Key Technology versionKnown for oneUnknown — not stated by the source1.00
Intel TSX-NIKnown for oneUnknown — not stated by the sourceNo
Intel TSX-NI versionKnown for oneUnknown — not stated by the source0.00
Intel Trusted Execution TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel VT-x with Extended Page Tables (EPT)Known for oneUnknown — not stated by the sourceYes
Intel Virtualization Technology (VT-x)Known for oneUnknown — not stated by the sourceYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneUnknown — not stated by the sourceNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneUnknown — not stated by the sourceYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneUnknown — not stated by the sourceYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneUnknown — not stated by the sourceYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneUnknown — not stated by the sourceNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneUnknown — not stated by the sourceYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneUnknown — not stated by the sourceYes
Intel® InTru™ 3D TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel® Insider™Known for oneUnknown — not stated by the sourceYes
Intel® My WiFi Technology (Intel® MWT)Known for oneUnknown — not stated by the sourceYes
Intel® Quick Sync Video TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel® Secure KeyKnown for oneUnknown — not stated by the sourceYes
Intel® Smart CacheKnown for oneUnknown — not stated by the sourceYes
Intel® Turbo Boost TechnologyKnown for oneUnknown — not stated by the source2.0
Processor ARK IDKnown for oneUnknown — not stated by the source75117
Processor codeKnown for oneUnknown — not stated by the sourceSR15H
Processor package sizeKnown for oneUnknown — not stated by the source37.5 x 32 x 1.6 mm
Supported instruction setsKnown for oneUnknown — not stated by the sourceAVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesKnown for oneUnknown — not stated by the sourceYes
Conflict-Free processorKnown for oneUnknown — not stated by the sourceYes
Batteryidentical
Battery life (max)Known for oneUnknown — not stated by the source6.9 h
Battery technologyKnown for oneLithium-Ion (Li-Ion)Unknown — not stated by the source
Number of battery cellsKnown for one6Unknown — not stated by the source
Battery capacityKnown for one2500 mAhUnknown — not stated by the source
Poweridentical
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
DC-in jackYesYes
AC adapter powerKnown for one40 WUnknown — not stated by the source
Securityidentical
Cable lock slotNoNo
Weight & dimensions3 differ
WeightDiffers2.5 kg3.1 kg
WidthDiffers381.6 mm382 mm
DepthDiffers256 mm270 mm
HeightKnown for oneUnknown — not stated by the source33.1 mm
Height (front)Known for one2.53 cmUnknown — not stated by the source
Height (rear)Known for one3.03 cmUnknown — not stated by the source
Packaging contentidentical
Mouse includedKnown for oneUnknown — not stated by the sourceYes
AC adapter includedYesYes
ManualKnown for oneUnknown — not stated by the sourceYes
Keyboardidentical
Pointing deviceKnown for oneTouchpadUnknown — not stated by the source
Numeric keypadKnown for oneYesUnknown — not stated by the source
Windows keysKnown 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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