Product comparison · 2 laptops

Acer Aspire 122P-0857 AMD A4 A4-1250 Laptop vs NEC LaVie L PC-LL750RSR-KS laptop Intel® Core™ i7 i7-4700MQ

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  • 59specifications compared
  • 35differ
  • 24identical
  • 132known for one product only

Key differences

  • Product colour
    • Aspire 122P-0857 AMD A4 A4-1250 Laptop:Grey
    • LaVie L PC-LL750RSR-KS laptop Intel® Core™ i7 i7-4700MQ:Red
  • Display diagonal
    • Aspire 122P-0857 AMD A4 A4-1250 Laptop:29.5 cm (11.6")
    • LaVie L PC-LL750RSR-KS laptop Intel® Core™ i7 i7-4700MQ:39.6 cm (15.6")
  • Processor manufacturer
    • Aspire 122P-0857 AMD A4 A4-1250 Laptop:AMD
    • LaVie L PC-LL750RSR-KS laptop Intel® Core™ i7 i7-4700MQ:Intel
  • Processor family
    • Aspire 122P-0857 AMD A4 A4-1250 Laptop:AMD A4
    • LaVie L PC-LL750RSR-KS laptop Intel® Core™ i7 i7-4700MQ:Intel® Core™ i7
  • Processor model
    • Aspire 122P-0857 AMD A4 A4-1250 Laptop:A4-1250
    • LaVie L PC-LL750RSR-KS laptop Intel® Core™ i7 i7-4700MQ:i7-4700MQ
  • Processor cores
    • Aspire 122P-0857 AMD A4 A4-1250 Laptop:2
    • LaVie L PC-LL750RSR-KS laptop Intel® Core™ i7 i7-4700MQ:4
  • Processor threads
    • Aspire 122P-0857 AMD A4 A4-1250 Laptop:2
    • LaVie L PC-LL750RSR-KS laptop Intel® Core™ i7 i7-4700MQ:8
  • Processor frequency
    • Aspire 122P-0857 AMD A4 A4-1250 Laptop:1 GHz
    • LaVie L PC-LL750RSR-KS laptop Intel® Core™ i7 i7-4700MQ:2.4 GHz

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Differences highlightedShow differences only (off)
Comparison of 122P-0857, PC-LL750RSR-KS
191 specifications
Design1 differ
Product typeLaptopLaptop
Product colourDiffersGreyRed
Form factorClamshellClamshell
Display1 differ
Display diagonalDiffers29.5 cm (11.6")39.6 cm (15.6")
Display resolution1366 x 768 pixels1366 x 768 pixels
TouchscreenYesYes
Panel typeIPSIPS
LED backlightYesYes
Native aspect ratio16:916:9
HD typeKnown for oneHDUnknown — not stated by the source
Touch technologyKnown for oneMulti-touchUnknown — not stated by the source
Processor9 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD A4Intel® Core™ i7
Processor generationKnown for oneUnknown — not stated by the source4th gen Intel® Core™ i7
Processor modelDiffersA4-1250i7-4700MQ
Processor coresDiffers24
Processor threadsDiffers28
Processor boost frequencyKnown for oneUnknown — not stated by the source3.4 GHz
Processor frequencyDiffers1 GHz2.4 GHz
Processor cacheDiffers1 MB6 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersSocket FT3PGA946
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
Memory3 differ
Internal memoryDiffers4 GB8 GB
Internal memory typeDDR3L-SDRAMDDR3L-SDRAM
Memory form factorKnown for oneUnknown — not stated by the sourceSO-DIMM
Memory layout (slots x size)Known for oneUnknown — not stated by the source1 x 8 GB
Memory slotsDiffers1x SO-DIMM2x SO-DIMM
Maximum internal memoryDiffers6 GB16 GB
Storage4 differ
Total storage capacityDiffers500 GB1 TB
Storage mediaDiffersHDDHDD+SSD
HDD speedKnown for oneUnknown — not stated by the source5400 RPM
Optical drive typeDiffersNoBlu-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
Graphics3 differ
On-board graphics cardYesYes
Discrete graphics cardNoNo
Discrete graphics card modelNot availableNot available
On-board graphics card familyDiffersAMD Radeon HD 8000Intel® HD Graphics
On-board graphics card modelDiffersAMD Radeon HD 8210Intel® HD Graphics 4600
Maximum on-board graphics card memoryKnown for oneUnknown — not stated by the source1.74 GB
On-board graphics card base frequencyDiffers300 MHz400 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 speakers22
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
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 LANDiffersNoYes
BluetoothYesYes
Bluetooth versionKnown for oneUnknown — not stated by the source4.0
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers15
Ethernet LAN (RJ-45) portsDiffers01
HDMI ports quantityDiffers01
DisplayPorts quantity00
DVI portDiffersYesNo
VGA (D-Sub) ports quantityDiffers10
Thunderbolt ports quantity00
Headphone outputsKnown for oneUnknown — not stated by the source1
S/PDIF out portKnown for oneUnknown — not stated by the sourceNo
Microphone inKnown for oneUnknown — not stated by the sourceYes
Docking connectorNoNo
ExpressCard slotKnown for oneUnknown — not stated by the sourceNo
CardBus PCMCIA slots quantityKnown for oneUnknown — not stated by the source0
CardBus PCMCIA slot typeKnown for oneUnknown — not stated by the sourceNo
SmartCard slotKnown for oneUnknown — not stated by the sourceNo
Combo headphone/mic portKnown for oneYesUnknown — not stated by the source
Software1 differ
Operating system installedDiffersWindows 8 ProWindows 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
Battery1 differ
Battery life (max)Differs3.5 h6.9 h
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 one2640 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 slotKnown for oneUnknown — not stated by the sourceNo
Weight & dimensions4 differ
WeightDiffers1.38 kg3.1 kg
WidthDiffers289.6 mm382 mm
DepthDiffers205.7 mm270 mm
HeightDiffers20.3 mm33.1 mm
Packaging contentidentical
Mouse includedKnown for oneUnknown — not stated by the sourceYes
AC adapter includedYesYes
ManualYesYes
Cables includedKnown for oneACUnknown — not stated by the source
Power cord includedKnown for oneYesUnknown — not stated by the source
Quick start guideKnown for oneYesUnknown — not stated by the source
Keyboardidentical
Pointing deviceKnown for oneTouchpadUnknown — not stated by the source
Keyboard backlitKnown for oneYesUnknown — 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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