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Product comparison · 2 laptops

HP 21-N122AR laptop Intel® Pentium® N3540 vs HP Studio G3 + DreamColor Z27x

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  • 85specifications compared
  • 47differ
  • 38identical
  • 80known for one product only

Key differences

  • Product type
    • Laptop
    • Ultrabook
  • Product colour
    • Grey
    • Black
  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Touchscreen
    • No
    • Yes
  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i7
  • Processor model
    • N3540
    • i7-6820HQ
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 2.66 GHz
    • 3.6 GHz

Side by side

Differences highlightedShow differences only
165 specifications
A

HP

21-N122AR laptop Intel® Pentium® N3540

Model 21-N122AR

View product
B

HP

Studio G3 + DreamColor Z27xView product
Design2 differ
Product typeDiffersLaptopUltrabook
Product colourDiffersGreyBlack
Display2 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Display resolutionKnown for one1920 x 1080 pixels
TouchscreenDiffersNoYes
HD typeKnown for oneFull HD
Panel typeKnown for oneIPS
Native aspect ratioKnown for one16:9
Processor17 differ
Processor familyDiffersIntel® Pentium®Intel® Core™ i7
Processor generationKnown for one6th gen Intel® Core™ i7
Processor modelDiffersN3540i7-6820HQ
Processor threadsDiffers48
Processor boost frequencyDiffers2.66 GHz3.6 GHz
Processor frequencyDiffers2.16 GHz2.7 GHz
System bus rateKnown for one8 GT/s
Processor cacheDiffers2 MB8 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersBGA 1170BGA 1440
Processor lithographyDiffers22 nm14 nm
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor seriesDiffersIntel® Pentium N3000 Series for MobileIntel Core i7-6800 Mobile Series
Processor codenameDiffersBay TrailSkylake
Bus typeKnown for oneDMI3
SteppingDiffersC0R0
Thermal Design Power (TDP)Differs7.5 W45 W
Configurable TDP-downKnown for one35 W
Maximum number of PCI Express lanesDiffers416
PCI Express configurationsDiffers1x41x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers2.03.0
Scenario Design Power (SDP)Known for one4.5 W
Memory1 differ
Internal memoryDiffers4 GB16 GB
Internal memory typeKnown for oneDDR4-SDRAM
Memory clock speedKnown for one2133 MHz
Memory layout (slots x size)Known for one2 x 8 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one32 GB
Storage3 differ
Total storage capacityDiffers500 GB256 GB
Storage mediaDiffersHDDSSD
Total SSDs capacityKnown for one256 GB
Number of SSDs installedDiffers01
SSD capacityKnown for one256 GB
SSD interfaceKnown for onePCI Express
Compatible memory cardsKnown for oneSD, SDHC, SDXC
Total HDDs capacityKnown for one500 GB
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
Graphics4 differ
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 530
Maximum on-board graphics card memoryKnown for one1.7 GB
On-board graphics card base frequencyDiffers313 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs896 MHz1050 MHz
On-board graphics card DirectX versionDiffers11.212.0
On-board graphics card OpenGL versionKnown for one4.4
On-board graphics card IDKnown for one0x191B
On-board graphics card burst frequencyKnown for one896 MHz
Audioidentical
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneBang & Olufsen
Cameraidentical
Front camera resolution (numeric)Known for one1 MP
Network2 differ
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac)
Ethernet LANDiffersNoYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.2
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers13
Ethernet LAN (RJ-45) portsDiffers01
HDMI versionKnown for one1.4
Thunderbolt 3 ports quantityKnown for one2
Total number of SATA connectorsKnown for one2
Performanceidentical
Motherboard chipsetKnown for oneIntel CM236
Keyboard1 differ
Keyboard backlitKnown for oneYes
Numeric keypadDiffersNoYes
Spill-resistant keyboardKnown for oneYes
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 7 Professional
Operating system architectureKnown for one64-bit
Recovery operating systemKnown for oneWindows 10 Pro
Processor special features11 differ
Graphics & IMC lithographyDiffers22 nm14 nm
Intel Clear Video TechnologyKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Smart Response Technology versionKnown for one1.00
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel Stable Image Platform Program (SIPP)Known for oneYes
Intel Stable Image Platform Program (SIPP) versionKnown for one1.00
Intel TSX-NIKnown for oneYes
Intel TSX-NI versionKnown for one1.00
Intel Trusted Execution TechnologyKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
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)Known for oneYes
Intel® OS GuardKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® Smart Response TechnologyKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers8210588970
Processor codeDiffersSR1YWSR2FU
Processor package sizeDiffers25 x 27 mm42 x 28 mm
Supported instruction setsKnown for oneSSE4.1, SSE4.2, AVX 2.0
Thermal Monitoring TechnologiesKnown for oneYes
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one4
Battery capacityKnown for one64 Wh
Poweridentical
AC adapter powerKnown for one150 W
Securityidentical
Cable lock slotKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Password protectionKnown for oneYes
Password protection typeKnown for onePower on
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensionsidentical
WeightKnown for one2 kg
WidthKnown for one375 mm
DepthKnown for one255 mm
HeightKnown for one18 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC
Other featuresidentical
3DKnown for oneNo

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