Product comparison · 2 laptops

HP 15-ac121cy Intel® Celeron® N3150 Laptop vs HP EliteBook 755 G3 Notebook-PC

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  • 68specifications compared
  • 36differ
  • 32identical
  • 116known for one product only

Key differences

  • Product type
    • 15-ac121cy Intel® Celeron® N3150 Laptop:Laptop
    • EliteBook 755 G3 Notebook-PC:Netbook
  • Product colour
    • 15-ac121cy Intel® Celeron® N3150 Laptop:Silver, White
    • EliteBook 755 G3 Notebook-PC:Black, Grey
  • Display resolution
    • 15-ac121cy Intel® Celeron® N3150 Laptop:1366 x 768 pixels
    • EliteBook 755 G3 Notebook-PC:1920 x 1080 pixels
  • Touchscreen
    • 15-ac121cy Intel® Celeron® N3150 Laptop:Yes
    • EliteBook 755 G3 Notebook-PC:No
  • Processor manufacturer
    • 15-ac121cy Intel® Celeron® N3150 Laptop:Intel
    • EliteBook 755 G3 Notebook-PC:AMD
  • Processor family
    • 15-ac121cy Intel® Celeron® N3150 Laptop:Intel® Celeron®
    • EliteBook 755 G3 Notebook-PC:AMD PRO A12
  • Processor model
    • 15-ac121cy Intel® Celeron® N3150 Laptop:N3150
    • EliteBook 755 G3 Notebook-PC:PRO A12-8800B
  • Processor boost frequency
    • 15-ac121cy Intel® Celeron® N3150 Laptop:2.08 GHz
    • EliteBook 755 G3 Notebook-PC:3.4 GHz

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Differences highlightedShow differences only (on)
Comparison of 15-ac121cy, EliteBook 755 G3 Notebook-PC
184 specifications
Design2 differ
Product typeDiffersLaptopNetbook
Product colourDiffersSilver, WhiteBlack, Grey
Market positioningKnown for oneUnknown — not stated by the sourceBusiness
Display2 differ
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
TouchscreenDiffersYesNo
HD typeKnown for oneUnknown — not stated by the sourceFull HD
Processor9 differ
Processor manufacturerDiffersIntelAMD
Processor familyDiffersIntel® Celeron®AMD PRO A12
Processor modelDiffersN3150PRO A12-8800B
Processor boost frequencyDiffers2.08 GHz3.4 GHz
Processor frequencyDiffers1.6 GHz2.1 GHz
System bus rateKnown for one5 GT/sUnknown — not stated by the source
Processor cache typeDiffersSmart CacheL2
Processor socketDiffersBGA 1170Socket FP4
Processor lithographyDiffers14 nm28 nm
Processor seriesKnown for oneIntel Celeron N3000 seriesUnknown — not stated by the source
Processor codenameKnown for oneBraswellUnknown — not stated by the source
FSB ParityKnown for oneNoUnknown — not stated by the source
SteppingKnown for oneC0Unknown — not stated by the source
Thermal Design Power (TDP)Differs6 W35 W
Scenario Design Power (SDP)Known for one4 WUnknown — not stated by the source
TjunctionKnown for one90 °CUnknown — not stated by the source
Maximum number of PCI Express lanesKnown for one4Unknown — not stated by the source
PCI Express configurationsKnown for one1x4, 4x1Unknown — not stated by the source
PCI Express slots versionKnown for one2.0Unknown — not stated by the source
ECC supported by processorKnown for oneNoUnknown — not stated by the source
Processor generationKnown for oneUnknown — not stated by the source6th Generation AMD PRO A12-Series
Configurable TDP-downKnown for oneUnknown — not stated by the source12 W
Memory2 differ
Internal memoryDiffers4 GB8 GB
Memory layout (slots x size)Differs1 x 4 GB1 x 8 GB
Memory clock speedKnown for oneUnknown — not stated by the source1600 MHz
Memory form factorKnown for oneUnknown — not stated by the sourceSO-DIMM
Memory slotsKnown for oneUnknown — not stated by the source2x SO-DIMM
Maximum internal memoryKnown for oneUnknown — not stated by the source16 GB
Storage3 differ
Total storage capacityDiffers500 GB256 GB
Storage mediaDiffersHDDSSD
Number of HDDs installedKnown for one1Unknown — not stated by the source
HDD capacityKnown for one500 GBUnknown — not stated by the source
HDD interfaceKnown for oneSATAUnknown — not stated by the source
HDD speedKnown for one5400 RPMUnknown — not stated by the source
Optical drive typeDiffersDVD Super MultiNo
Total SSDs capacityKnown for oneUnknown — not stated by the source256 GB
Number of SSDs installedKnown for oneUnknown — not stated by the source1
SSD capacityKnown for oneUnknown — not stated by the source256 GB
SSD interfaceKnown for oneUnknown — not stated by the sourceM.2, SATA III
SSD form factorKnown for oneUnknown — not stated by the source2.5"
Compatible memory cardsKnown for oneUnknown — not stated by the sourceSD, SDHC, SDXC
Graphics2 differ
On-board graphics card familyDiffersIntel® HD GraphicsAMD Radeon R7
On-board graphics card modelDiffersIntel® HD GraphicsAMD Radeon R7
Maximum on-board graphics card memoryKnown for one8 GBUnknown — not stated by the source
Number of execution unitsKnown for one12Unknown — not stated by the source
On-board graphics card base frequencyKnown for one320 MHzUnknown — not stated by the source
On-board graphics card burst frequencyKnown for one640 MHzUnknown — not stated by the source
On-board graphics card DirectX versionKnown for oneYesUnknown — not stated by the source
Audioidentical
Audio systemKnown for oneDTS Studio SoundUnknown — not stated by the source
Number of built-in speakersKnown for one2Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for oneUnknown — not stated by the source1 MP
Front camera resolutionKnown for oneUnknown — not stated by the source1360 x 720 pixels
Optical driveidentical
LightScribeKnown for oneNoUnknown — not stated by the source
Network3 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
BluetoothDiffersNoYes
Integrated 4G WiMAXKnown for oneNoUnknown — not stated by the source
Mobile network connectionKnown for oneUnknown — not stated by the sourceYes
Mobile network generationKnown for oneUnknown — not stated by the source4G
Top Wi-Fi standardKnown for oneUnknown — not stated by the sourceWi-Fi 5 (802.11ac)
Bluetooth versionKnown for oneUnknown — not stated by the source4.1
SIM card supportKnown for oneUnknown — not stated by the sourceYes
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers21
HDMI ports quantityDiffers10
VGA (D-Sub) ports quantityDiffers01
Headphone outputsKnown for one0Unknown — not stated by the source
S/PDIF out portKnown for oneNoUnknown — not stated by the source
Microphone inKnown for oneNoUnknown — not stated by the source
Docking connectorDiffersNoYes
ExpressCard slotKnown for oneNoUnknown — not stated by the source
CardBus PCMCIA slots quantityKnown for one0Unknown — not stated by the source
CardBus PCMCIA slot typeKnown for oneNoUnknown — not stated by the source
SmartCard slotKnown for oneNoUnknown — not stated by the source
Total number of SATA connectorsKnown for one2Unknown — not stated by the source
Number of SATA III connectorsKnown for one2Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for oneUnknown — not stated by the source1
DisplayPorts quantityKnown for oneUnknown — not stated by the source1
Keyboardidentical
Island-style keyboardKnown for oneYesUnknown — not stated by the source
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 7 Professional
Optional operating system suppliedKnown for oneUnknown — not stated by the sourceWindows 10 Pro
Bundled softwareKnown for oneUnknown — not stated by the sourceBuy Office BIOSphere with HP Sure Start Client Security ePrint Driver Support Assistant SoftPaq Download Manager 3D Driveguard Connection Manager Recovery Manager Mobile Connect
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneYesUnknown — not stated by the source
CPU configuration (max)Known for one1Unknown — not stated by the source
Embedded options availableKnown for oneNoUnknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for oneYesUnknown — not stated by the source
Execute Disable BitKnown for oneYesUnknown — not stated by the source
Idle StatesKnown for oneYesUnknown — not stated by the source
Intel 64Known for oneYesUnknown — not stated by the source
Intel Clear Video TechnologyKnown for oneYesUnknown — not stated by the source
Intel Demand Based SwitchingKnown for oneNoUnknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for oneNoUnknown — not stated by the source
Intel Enhanced Halt StateKnown for oneYesUnknown — not stated by the source
Intel FDI TechnologyKnown for oneNoUnknown — not stated by the source
Intel Fast Memory AccessKnown for oneNoUnknown — not stated by the source
Intel Flex Memory AccessKnown for oneNoUnknown — not stated by the source
Intel Identity Protection Technology versionKnown for one1.00Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for oneNoUnknown — not stated by the source
Intel Secure BootKnown for oneYesUnknown — not stated by the source
Intel Secure Boot Technology versionKnown for one1.00Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one1.00Unknown — not stated by the source
Intel Small Business Advantage (SBA) versionKnown for one0.00Unknown — not stated by the source
Intel Smart Connect TechnologyKnown for oneNoUnknown — not stated by the source
Intel Smart Connect Technology versionKnown for one0.00Unknown — not stated by the source
Intel Smart Response Technology versionKnown for one0.00Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for oneNoUnknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for oneNoUnknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for oneYesUnknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for oneYesUnknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNoUnknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for oneYesUnknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for oneNoUnknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYesUnknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYesUnknown — not stated by the source
Intel® High Definition Audio (Intel® HD Audio)Known for oneYesUnknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNoUnknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for oneYesUnknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for oneNoUnknown — not stated by the source
Intel® Insider™Known for oneNoUnknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for oneNoUnknown — not stated by the source
Intel® OS GuardKnown for oneNoUnknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for oneYesUnknown — not stated by the source
Intel® Secure KeyKnown for oneYesUnknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for oneNoUnknown — not stated by the source
Intel® Smart Response TechnologyKnown for oneNoUnknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for oneNoUnknown — not stated by the source
Processor ARK IDKnown for one87258Unknown — not stated by the source
Processor codeKnown for oneSR29FUnknown — not stated by the source
Processor package sizeKnown for one25 x 27 mmUnknown — not stated by the source
Thermal Monitoring TechnologiesKnown for oneYesUnknown — not stated by the source
UARTKnown for oneYesUnknown — not stated by the source
Conflict-Free processorKnown for oneYesUnknown — not stated by the source
Battery3 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers43
Battery capacityDiffers41 Wh46 Wh
Battery life (max)Known for oneUnknown — not stated by the source8.5 h
Poweridentical
DC-in jackKnown for oneYesUnknown — not stated by the source
Securityidentical
Cable lock slot typeKnown for oneKensingtonUnknown — not stated by the source
Fingerprint readerKnown for oneUnknown — not stated by the sourceYes
Trusted Platform Module (TPM)Known for oneUnknown — not stated by the sourceYes
Sustainability1 differ
Sustainability certificatesDiffersEPEAT Silver, ENERGY STARENERGY STAR
Weight & dimensions4 differ
WeightDiffers2.19 kg1.88 kg
WidthDiffers384.3 mm383.3 mm
DepthDiffers254.6 mm257.7 mm
HeightDiffers24.3 mm19.4 mm
Other featuresidentical
Intel segment taggingKnown for oneUnknown — not stated by the sourceEnterprise

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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