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Product comparison · 2 laptops

Acer Aspire 5951G-2671675Wnkk Intel® Core™ i7 i7-2670QM 39.6 cm (15.6") 16 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 555M Windows 7 Home Premium Black vs Dell 14z (N411z)

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  • 122specifications compared
  • 38differ
  • 84identical
  • 40known for one product only

Key differences

  • Product colour
    • Black
    • Black, Red
  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 2nd gen Intel® Core™ i7
    • 2nd gen Intel® Core™ i5
  • Processor model
    • i7-2670QM
    • i5-2450M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor frequency
    • 2.2 GHz
    • 2.5 GHz

Side by side

Differences highlightedShow differences only
162 specifications
A

Acer

Aspire 5951G-2671675Wnkk Intel® Core™ i7 i7-2670QM 39.6 cm (15.6") 16 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 555M Windows 7 Home Premium Black

Model 5951G-2671675Wnkk

View product
B

Dell

14z (N411z)View product
Design1 differ
Product typeKnown for oneLaptop
Product colourDiffersBlackBlack, Red
Display1 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display resolutionKnown for one1366 x 768 pixels
TouchscreenKnown for oneNo
Native aspect ratioKnown for one16:9
Processor11 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i72nd gen Intel® Core™ i5
Processor modelDiffersi7-2670QMi5-2450M
Processor coresDiffers42
Processor threadsDiffers84
Processor frequencyDiffers2.2 GHz2.5 GHz
Processor cacheDiffers6 MB3 MB
Processor seriesDiffersIntel Core i7-2600 Mobile SeriesIntel Core i5-2400 Mobile Series
SteppingDiffersD2J1
Thermal Design Power (TDP)Differs45 W35 W
CPU multiplier (bus/core ratio)Differs2225
Processor socketKnown for oneBGA 1224
Memory4 differ
Internal memoryDiffers16 GB4 GB
Memory clock speedDiffers1066 MHz1333 MHz
Memory slotsDiffers4x SO-DIMM2x SO-DIMM
Maximum internal memoryDiffers16 GB8 GB
Storage4 differ
Total storage capacityDiffers750 GB500 GB
HDD capacityDiffers750 GB500 GB
Optical drive typeDiffersBlu-Ray ROMDVD Super Multi
Compatible memory cardsDiffersMemory Stick (MS), MMC, MMC+, MS PRO, SD, xDMemory Stick (MS), MMC, SD
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Graphics4 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 555MNot available
Graphics card familyDiffersIntel, NVIDIAIntel
On-board graphics card dynamic frequency (max)Differs1200 MHz1300 MHz
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
Number of discrete graphics cardsKnown for one1
Audioidentical
Audio systemKnown for oneSRS
Built-in speaker(s)Known for oneYes
Number of built-in speakersKnown for one2
Speaker powerKnown for one1.5 W
Cameraidentical
Front camera resolution (numeric)Known for one1 MP
Network1 differ
Networking featuresDiffersGigabit EthernetGigabit Ethernet, WLAN
Cabling technologyKnown for one10/100/1000Base-T(X)
Networking standardsKnown for oneIEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers30
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
eSATA/USB 2.0 ports quantityKnown for one1
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
Mini DisplayPorts quantityKnown for one1
Firewire (IEEE 1394) portsDiffers10
S/PDIF out portKnown for oneNo
Combo headphone/mic portKnown for oneYes
DisplayPorts quantityKnown for one0
VGA (D-Sub) ports quantityKnown for one1
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Keyboard1 differ
Numeric keypadDiffersYesNo
Windows keysKnown for oneYes
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumFreeDOS
Operating system architectureKnown for one64-bit
Processor special features3 differ
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Processor ARK IDDiffers5347053452
Processor codeDiffersSR02SSR04Z
Processor package sizeDiffers31 mm37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
Batteryidentical
Number of battery cellsKnown for one8
Battery capacityKnown for one6000 mAh
Battery life (max)Known for one7 h
Poweridentical
AC adapter powerKnown for one120 W
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Weight & dimensions3 differ
WeightDiffers3.3 kg2.27 kg
WidthDiffers382 mm346 mm
DepthDiffers269 mm245.5 mm
Height (front)Known for one2.33 cm
Height (rear)Known for one2.53 cm
HeightKnown for one30 mm
Other featuresidentical
Power supply typeKnown for oneAC/DC
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM65 Express

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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