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Product comparison · 2 laptops

HP 21-N121AR laptop Intel® Celeron® N2840 vs HP 21-N1F3AR laptop Intel® Core™ i3

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  • 23specifications compared
  • 8differ
  • 15identical
  • 56known for one product only

Key differences

  • Product colour
    • Silver
    • Black
  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i3
  • Total storage capacity
    • 500 GB
    • 1 TB
  • Total HDDs capacity
    • 500 GB
    • 1 TB
  • HDD capacity
    • 500 GB
    • 1 TB
  • USB 2.0 ports quantity
    • 2
    • 1
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 1
    • 2
  • Operating system installed
    • Windows 10
    • Windows 10 Home

Side by side

Differences highlightedShow differences only
79 specifications
A

HP

21-N121AR laptop Intel® Celeron® N2840

Model 21-N121AR

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B

HP

21-N1F3AR laptop Intel® Core™ i3

Model 21-N1F3AR

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Design1 differ
Product colourDiffersSilverBlack
Processor1 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i3
Processor modelKnown for oneN2840
Processor coresKnown for one2
Processor threadsKnown for one2
Processor boost frequencyKnown for one2.58 GHz
Processor frequencyKnown for one2.16 GHz
Processor cacheKnown for one1 MB
Processor cache typeKnown for oneL2
Processor socketKnown for oneBGA 1170
Processor lithographyKnown for one22 nm
Processor operating modesKnown for one32-bit, 64-bit
Processor seriesKnown for oneIntel Celeron Processor N2000 Series for Mobile
Processor codenameKnown for oneBay Trail
SteppingKnown for oneC0
Thermal Design Power (TDP)Known for one7.5 W
Scenario Design Power (SDP)Known for one4.5 W
TjunctionKnown for one100 °C
Maximum number of PCI Express lanesKnown for one4
PCI Express configurationsKnown for one1x4
PCI Express slots versionKnown for one2.0
ECC supported by processorKnown for oneNo
Processor generationKnown for oneIntel® Core™ i3
Storage3 differ
Total storage capacityDiffers500 GB1 TB
Total HDDs capacityDiffers500 GB1 TB
HDD capacityDiffers500 GB1 TB
Graphicsidentical
On-board graphics cardKnown for oneYes
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
On-board graphics card base frequencyKnown for one311 MHz
On-board graphics card burst frequencyKnown for one792 MHz
On-board graphics card dynamic frequency (max)Known for one792 MHz
Networkidentical
BluetoothKnown for oneYes
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
Total number of SATA connectorsKnown for one2
Software1 differ
Operating system installedDiffersWindows 10Windows 10 Home
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneYes
CPU configuration (max)Known for one1
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Graphics & IMC lithographyKnown for one22 nm
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel Secure Key Technology versionKnown for one1.00
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Secure KeyKnown for oneYes
Intel® Turbo Boost TechnologyKnown for oneNo
Processor ARK IDKnown for one82103
Processor codeKnown for oneSR1YJ
Processor package sizeKnown for one25 x 27 mm
Conflict-Free processorKnown for oneYes

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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