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Product comparison · 2 laptops

Dell Vostro V2520 Intel® Celeron® B820 vs GIGABYTE U2442F Intel® Core™ i7 i7-3517U Laptop

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  • 129specifications compared
  • 60differ
  • 69identical
  • 47known for one product only

Key differences

  • Product colour
    • Black
    • Aluminium
  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • HD type
    • HD
    • HD+
  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i7
  • Processor model
    • B820
    • i7-3517U
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.7 GHz
    • 1.9 GHz

Side by side

Differences highlightedShow differences only
176 specifications
A

Dell

Vostro V2520 Intel® Celeron® B820

Model V2520

View product
B

GIGABYTE

U2442F Intel® Core™ i7 i7-3517U Laptop

Model U2442F

View product
Design1 differ
Product typeKnown for oneLaptop
Product colourDiffersBlackAluminium
Display3 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeDiffersHDHD+
Display surfaceKnown for oneMatt
Processor14 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i7
Processor generationKnown for one3rd gen Intel® Core™ i7
Processor modelDiffersB820i7-3517U
Processor threadsDiffers24
Processor boost frequencyKnown for one3 GHz
Processor frequencyDiffers1.7 GHz1.9 GHz
Processor cacheDiffers2 MB4 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersrPGA988BBGA 1023
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Celeron Processor B800 Series for MobileIntel Core i7-3500 Mobile series
Processor codenameDiffersSandy BridgeIvy Bridge
SteppingKnown for oneL1
Thermal Design Power (TDP)Differs35 W17 W
TjunctionDiffers100 °C105 °C
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x8, 1x16, 2x4, 2x8
CPU multiplier (bus/core ratio)Differs1719
Memory2 differ
Internal memoryDiffers2 GB8 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers4 GB16 GB
Memory clock speedKnown for one1600 MHz
Memory layout (slots x size)Known for one1 x 2 GB
Storage4 differ
Total storage capacityDiffers320 GB878 GB
Storage mediaDiffersHDDHDD+SSD
HDD capacityDiffers320 GB750 GB
HDD sizeKnown for one2.5"
Number of SSDs installedKnown for one1
SSD capacityKnown for one128 GB
Optical drive typeDiffersDVD Super Multi DLNo
Compatible memory cardsKnown for oneSD
Graphics5 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GT 650M
Discrete graphics card memoryKnown for one2 GB
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4000
On-board graphics card base frequencyDiffers650 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1050 MHz1150 MHz
On-board graphics card IDKnown for one0x166
NVIDIA Optimus technologyKnown for oneYes
Graphics card familyKnown for oneIntel
Audioidentical
Audio systemKnown for oneTHX TruStudio Pro
Built-in speaker(s)Known for oneYes
Camera1 differ
Front camera resolution (numeric)Differs1 MP1.3 MP
Optical driveidentical
LightScribeKnown for oneNo
Network1 differ
Integrated 4G WiMAXDiffersNoYes
Networking featuresKnown for oneGigabit Ethernet, WLAN
Bluetooth Low Energy (BLE)Known for oneYes
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers02
HDMI versionKnown for one1.4
Headphone connectivityKnown for one3.5 mm
Microphone connectivityKnown for one3.5 mm
Performance1 differ
Motherboard chipsetDiffersIntel® HM75 ExpressIntel HM77 Express
Keyboardidentical
Keyboard backlitKnown for oneYes
Windows keysKnown for oneYes
Keyboard layoutKnown for oneQWERTZ
Software1 differ
Operating system installedDiffersWindows 8 ProWindows 8
Processor special features17 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Graphics & IMC lithographyDiffers32 nm22 nm
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Secure KeyKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers6719365714
Processor codeKnown for oneSR0N6
Processor package sizeDiffers37.5x37.5 (rPGA988B)31.0 x 24.0 mm
Supported instruction setsDiffersSSE4.xAVX
Conflict-Free processorDiffersNoYes
Battery2 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Battery capacityDiffers48 Wh47.73 Wh
Battery voltageKnown for one4.2 V
Number of battery cellsKnown for one6
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Weight & dimensions5 differ
WeightDiffers2.36 kg1.69 kg
WidthDiffers376 mm339 mm
DepthDiffers260 mm233 mm
Height (front)Differs3.15 cm1.85 cm
Height (rear)Differs3.45 cm2.1 cm
Width (imperial)Known for one37.6 cm (14.8")
Depth (imperial)Known for one25.9 cm (10.2")
Height (front) (imperial)Known for one3.15 cm (1.24")
Height (rear) (imperial)Known for one3.45 cm (1.36")
Packaging contentidentical
ManualKnown for oneYes
Warranty cardKnown for oneYes
Other featuresidentical
Infrared data portKnown for oneNo
Power supply typeKnown for oneAC/DC
Supplied AC adapter typeKnown for oneAC

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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