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Product comparison · 2 laptops

HP 612 G2 + USB-C Dock G4 vs HP 640 G4 + 4GB 2400 MHz DDR4

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  • 141specifications compared
  • 46differ
  • 95identical
  • 42known for one product only

Key differences

The HP 612 G2 + USB-C Dock G4 has 120 cd/m² more display brightness than the HP 640 G4 + 4GB 2400 MHz DDR4 (340 cd/m² vs 220 cd/m²). The HP 612 G2 + USB-C Dock G4 has 0.1 GHz more processor boost frequency than the HP 640 G4 + 4GB 2400 MHz DDR4 (3.2 GHz vs 3.1 GHz). The HP 640 G4 + 4GB 2400 MHz DDR4 has 1.3 GHz more processor frequency than the HP 612 G2 + USB-C Dock G4 (2.5 GHz vs 1.2 GHz). Only the HP 612 G2 + USB-C Dock G4 has touchscreen. Only the HP 640 G4 + 4GB 2400 MHz DDR4 has Ethernet LAN.

  • Product type
    • Hybrid (2-in-1)
    • Laptop
  • Product colour
    • Black
    • Silver
  • Form factor
    • Convertible (Detachable)
    • Clamshell
  • Display diagonal
    • 30.5 cm (12")
    • 35.6 cm (14")
  • Display resolution
    • 1920 x 1280 pixels
    • 1920 x 1080 pixels
  • Touchscreen
    • Yes
    • No
  • Native aspect ratio
    • 3:2
    • 16:9
  • Display brightness
    • 340 cd/m²
    • 220 cd/m²

Side by side

Differences highlightedShow differences only
183 specifications
A

HP

612 G2 + USB-C Dock G4View product
B

HP

640 G4 + 4GB 2400 MHz DDR4View product
Design3 differ
Product typeDiffersHybrid (2-in-1)Laptop
Product colourDiffersBlackSilver
Form factorDiffersConvertible (Detachable)Clamshell
Market positioningKnown for oneBusiness
Display5 differ
Display diagonalDiffers30.5 cm (12")35.6 cm (14")
Display resolutionDiffers1920 x 1280 pixels1920 x 1080 pixels
TouchscreenDiffersYesNo
Touch technologyKnown for oneMulti-touch
Native aspect ratioDiffers3:216:9
Display glass typeKnown for oneGorilla Glass
Display brightnessDiffers340 cd/m²220 cd/m²
Panel typeKnown for oneIPS
Processor11 differ
Processor modelDiffersi5-7Y54i5-7200U
Processor boost frequencyDiffers3.2 GHz3.1 GHz
Processor frequencyDiffers1.2 GHz2.5 GHz
Processor cacheDiffers4 MB3 MB
Processor socketDiffersBGA 1515BGA 1356
Thermal Design Power (TDP)Differs4.5 W15 W
Configurable TDP-up frequencyDiffers1.6 GHz2.7 GHz
Configurable TDP-upDiffers7 W25 W
Configurable TDP-downDiffers3.5 W7.5 W
Configurable TDP-down frequencyDiffers0.6 GHz0.8 GHz
Maximum number of PCI Express lanesDiffers1012
Memory3 differ
Internal memory typeDiffersLPDDR3-SDRAMDDR4-SDRAM
Memory clock speedDiffers1866 MHz2400 MHz
Maximum internal memoryDiffers8 GB32 GB
Memory layout (slots x size)Known for one1 x 8 GB
Memory slotsKnown for one2x SO-DIMM
Storage5 differ
Total storage capacityDiffers256 GB512 GB
Storage mediaDiffersSSDHDD+SSD
Total SSDs capacityDiffers256 GB16 GB
SSD capacityDiffers256 GB16 GB
SSD interfaceDiffersM.2, SATANVMe 3.0, PCI Express
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
NVMeKnown for oneYes
SSD form factorKnown for oneM.2
Graphics4 differ
On-board graphics card modelDiffersIntel® HD Graphics 615Intel® HD Graphics 620
Maximum on-board graphics card memoryDiffers16 GB32 GB
On-board graphics card dynamic frequency (max)Differs950 MHz1000 MHz
On-board graphics card IDDiffers0x591E0x5916
Camera1 differ
Front camera resolution (numeric)Known for one5 MP
Front camera resolutionKnown for one1920 x 1080 pixels
Front camera signal formatDiffers1080p720p
Video capturing speedKnown for one30 fps
Rear cameraKnown for oneYes
Rear camera resolution (numeric)Known for one8 MP
Front camera HD typeKnown for oneHD
Network3 differ
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one4G
3G standardsKnown for oneHSPA+
4G standardKnown for oneLTE
Wi-Fi standardsDiffers802.11a, Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), 802.11b, 802.11g802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
WLAN controller modelDiffersIntel Dual Band Wireless-AC 8260Intel Dual Band Wireless-AC 8265
Ethernet LANDiffersNoYes
Near Field Communication (NFC)Known for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers13
HDMI ports quantityDiffers01
Ethernet LAN (RJ-45) portsKnown for one1
HDMI versionKnown for one1.4
VGA (D-Sub) ports quantityKnown for one1
Docking connectorKnown for oneYes
Performanceidentical
AccelerometerKnown for oneYes
Ambient light sensorKnown for oneYes
GyroscopeKnown for oneYes
Proximity sensorKnown for oneYes
Keyboardidentical
Spill-resistant keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 10 ProWindows 10 Home
Processor special features2 differ
Processor ARK IDDiffers9545295443
Processor package sizeDiffers20.5 X 16.5 mm42 x 24 mm
Processor codeKnown for oneSR2ZU
Battery2 differ
Number of battery cellsDiffers43
Battery capacityDiffers41 Wh48 Wh
Battery life (max)Known for one13.7 h
Securityidentical
Trusted Platform Module (TPM)Known for oneYes
Weight & dimensions4 differ
WeightDiffers1.2 kg1.73 kg
WidthDiffers300 mm340 mm
DepthDiffers219.3 mm240 mm
HeightDiffers14.6 mm20.9 mm
Weight (tablet mode)Known for one850 g
Width (tablet mode)Known for one30 cm
Depth (tablet mode)Known for one21.4 cm
Height (tablet mode)Known for one9.1 mm
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Small Business

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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