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Product comparison · 2 laptops

HP 645 G3 vs HP 655 G3

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  • 73specifications compared
  • 20differ
  • 53identical
  • 36known for one product only

Key differences

  • Product colour
    • Silver
    • Black, Silver
  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • HD type
    • Full HD
    • HD
  • Processor family
    • AMD PRO A8
    • AMD PRO A10
  • Processor model
    • PRO A8-8600B
    • PRO A10-8730B
  • Processor boost frequency
    • 3.4 GHz
    • 3.3 GHz
  • Processor frequency
    • 3.1 GHz
    • 2.4 GHz

Side by side

Differences highlightedShow differences only
109 specifications
A

HP

645 G3View product
B

HP

655 G3View product
Design1 differ
Product typeLaptopLaptop
Product colourDiffersSilverBlack, Silver
Form factorClamshellClamshell
Country of originChinaChina
Display3 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
TouchscreenNoNo
HD typeDiffersFull HDHD
Panel typeSVASVA
LED backlightYesYes
Native aspect ratio16:916:9
Display surfaceKnown for oneMatt
Dual-screenKnown for oneNo
Processor5 differ
Processor manufacturerAMDAMD
Processor familyDiffersAMD PRO A8AMD PRO A10
Processor generationDiffers6th Generation AMD PRO A8-Series6th Generation AMD PRO A10-Series
Processor modelDiffersPRO A8-8600BPRO A10-8730B
Processor cores44
Processor boost frequencyDiffers3.4 GHz3.3 GHz
Processor frequencyDiffers3.1 GHz2.4 GHz
Processor cache2 MB2 MB
Processor cache typeKnown for oneL2
Thermal Design Power (TDP)Known for one65 W
Memoryidentical
Internal memory8 GB8 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory clock speed1866 MHz1866 MHz
Memory form factorSO-DIMMSO-DIMM
Memory layout (slots x size)1 x 8 GB1 x 8 GB
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memoryKnown for one16 GB
Storage3 differ
Total storage capacityDiffers256 GB500 GB
Storage mediaDiffersSSDHDD
Total SSDs capacityKnown for one256 GB
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
SSD form factorKnown for oneM.2
Optical drive typeDiffersNoDVD Super Multi
Card reader integratedYesYes
Compatible memory cardsSD, SDHC, SDXCSD, SDHC, SDXC
Total HDDs capacityKnown for one500 GB
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Graphics2 differ
On-board graphics cardYesYes
Discrete graphics cardNoNo
Discrete graphics card modelNot availableNot available
On-board graphics card familyDiffersAMD Radeon R7AMD Radeon R5
On-board graphics card modelDiffersAMD Radeon R7AMD Radeon R5
On-board graphics card base frequencyKnown for one900 MHz
Audioidentical
Number of built-in speakers22
Built-in microphoneYesYes
Audio decodersKnown for oneDTS Studio Sound
Cameraidentical
Front cameraYesYes
Front camera HD typeKnown for oneHD
Front camera signal formatKnown for one720p
Networkidentical
Wi-FiYesYes
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standards802.11a, 802.11b, 802.11g802.11a, 802.11b, 802.11g
Antenna typeKnown for one2x2
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothYesYes
Ports & interfacesidentical
USB 2.0 ports quantity00
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity11
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Ethernet LAN (RJ-45) ports11
HDMI ports quantity00
DisplayPorts quantity11
DVI portNoNo
VGA (D-Sub) ports quantity11
Thunderbolt ports quantity00
Thunderbolt 3 ports quantity00
Combo headphone/mic portYesYes
Docking connectorYesYes
Keyboard1 differ
Pointing deviceTouchpadTouchpad
Numeric keypadDiffersNoYes
Island-style keyboardKnown for oneYes
Full-size keyboardYesYes
Spill-resistant keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 10 ProFreeDOS
Operating system architectureKnown for one64-bit
Brand-specific featuresidentical
HP ePrintKnown for oneYes
HP Recovery ManagerKnown for oneYes
HP Support AssistantKnown for oneYes
HP Security toolsKnown for oneHP Device Access Manager; HP BIOSphere; HP Secure Erase; HP Client Security Gen3
HP Management toolsKnown for oneHP Driver Packs; HP SoftPaq Download Manager (SDM); HP System Software Manager (SSM); HP BIOS Cong Utility (BCU); HP Client Catalog; HP Management Integration Kit for Microsoft System Center Configuration Manager
HP Software providedKnown for oneHP 3D DriveGuard 6 (Windows required); HP Hotkey Support; HP Noise Cancellation
HP segmentKnown for oneBusiness
Batteryidentical
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Number of battery cells33
Battery capacity48 Wh48 Wh
Poweridentical
AC adapter power45 W45 W
DC-in jackYesYes
Securityidentical
Fingerprint readerKnown for oneYes
Trusted Platform Module (TPM)YesYes
Cable lock slotKnown for oneYes
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR
Weight & dimensions4 differ
WeightDiffers1.95 kg2.31 kg
WidthDiffers340 mm378 mm
DepthDiffers237 mm257 mm
HeightDiffers27 mm27.4 mm
Packaging contentidentical
AC adapter includedYesYes
ManualKnown for oneYes
Power cord includedKnown for oneYes
Quick start guideKnown for oneYes
Warranty cardKnown for oneYes

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