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Product comparison · 2 laptops

Acer Aspire 771G-736b161.12TBDWaii Intel® Core™ i7 i7-3630QM Laptop 43.9 cm (17.3") Full HD 16 GB DDR3-SDRAM 1.12 TB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8 vs Dell 14 (3421)

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  • 132specifications compared
  • 51differ
  • 81identical
  • 28known for one product only

Key differences

  • Display diagonal
    • 43.9 cm (17.3")
    • 35.6 cm (14")
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i3
  • Processor generation
    • 3rd gen Intel® Core™ i7
    • 2nd gen Intel® Core™ i3
  • Processor model
    • i7-3630QM
    • i3-2375M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor frequency
    • 2.4 GHz
    • 1.5 GHz

Side by side

Differences highlightedShow differences only
160 specifications
A

Acer

Aspire 771G-736b161.12TBDWaii Intel® Core™ i7 i7-3630QM Laptop 43.9 cm (17.3") Full HD 16 GB DDR3-SDRAM 1.12 TB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8

Model 771G-736b161.12TBDWaii

View product
B

Dell

14 (3421)View product
Display2 differ
Display diagonalDiffers43.9 cm (17.3")35.6 cm (14")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
HD typeKnown for oneFull HD
Processor16 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffers3rd gen Intel® Core™ i72nd gen Intel® Core™ i3
Processor modelDiffersi7-3630QMi3-2375M
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyKnown for one3.4 GHz
Processor frequencyDiffers2.4 GHz1.5 GHz
Processor cacheDiffers6 MB3 MB
Processor socketDiffersPGA988BGA 1023
Processor lithographyDiffers22 nm32 nm
Processor seriesDiffersIntel Core i7-3600 Mobile seriesIntel Core i3-2300 Mobile Series
Processor codenameDiffersIvy BridgeSandy Bridge
SteppingDiffersE1J1
Thermal Design Power (TDP)Differs45 W17 W
TjunctionDiffers105 °C100 °C
PCI Express slots versionDiffers3.02.0
CPU multiplier (bus/core ratio)Differs2415
Memory1 differ
Internal memoryDiffers16 GB4 GB
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one8 GB
Maximum internal memory (64-bit)Known for one8 GB
Storage5 differ
Total storage capacityDiffers1.12 TB320 GB
Storage mediaDiffersHDD+SSDHDD
HDD capacityDiffers1 TB320 GB
Number of SSDs installedKnown for one1
SSD capacityKnown for one120 GB
Optical drive typeDiffersBlu-Ray RWDVD Super Multi
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMemory Stick (MS), MMC, MMC+, MS PRO, MSXC, SD, SDHC, SDXC
HDD speedKnown for one5400 RPM
Graphics5 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 650MNot available
Discrete graphics card memoryKnown for one2 GB
On-board graphics card modelDiffersIntel® HD Graphics 4000Intel® HD Graphics 3000
On-board graphics card base frequencyDiffers650 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1000 MHz
On-board graphics card IDKnown for one0x166
Audioidentical
Audio systemKnown for oneWaves MaxxAudio
Number of built-in speakersKnown for one2
Network4 differ
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
BluetoothDiffersNoYes
Cabling technologyDiffers10/100/1000Base-T(X)10/100Base-T(X)
Networking standardsKnown for oneIEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers21
VGA (D-Sub) ports quantityDiffers10
Headphone outputsDiffers10
Microphone inDiffersYesNo
HDMI versionKnown for one1.4a
Combo headphone/mic portKnown for oneYes
Performance1 differ
Motherboard chipsetDiffersIntel HM77 ExpressIntel HM76 Express
Keyboard1 differ
Numeric keypadDiffersYesNo
Softwareidentical
Drivers includedKnown for oneYes
Processor special features7 differ
Graphics & IMC lithographyDiffers22 nm32 nm
Intel Secure Key Technology versionKnown for one1.00
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Secure KeyKnown for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers7145974259
Processor codeDiffersSR0UXSR0U4
Processor package sizeDiffers37.5 x 37.5 (rPGA988B)31.0 x 24.0 (BGA1023)
Conflict-Free processorDiffersYesNo
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one6
Battery capacityKnown for one4400 mAh
Battery life (max)Known for one4 h
Poweridentical
AC adapter powerKnown for one120 W
Security1 differ
Cable lock slotDiffersNoYes
Fingerprint readerKnown for oneNo
Cable lock slot typeKnown for oneKensington
Weight & dimensions4 differ
WeightDiffers3.2 kg1.99 kg
WidthDiffers414.8 mm346 mm
DepthDiffers275 mm245 mm
HeightDiffers34 mm25.4 mm
Packaging contentidentical
ManualKnown for oneYes
Other featuresidentical
3DKnown for oneNo

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