Product comparison · 2 laptops

HP 640 G4 + USB-C Dock G4 vs HP x2 G4 + AirPods

143specifications compared
39differ
104identical
19known for one product only

Key differences

Product type
- 640 G4 + USB-C Dock G4:Laptop
- x2 G4 + AirPods:Mobile workstation
Form factor
- 640 G4 + USB-C Dock G4:Clamshell
- x2 G4 + AirPods:Convertible (Detachable)
Display resolution
- 640 G4 + USB-C Dock G4:1920 x 1080 pixels
- x2 G4 + AirPods:3840 x 2160 pixels
Touchscreen
- 640 G4 + USB-C Dock G4:No
- x2 G4 + AirPods:Yes
HD type
- 640 G4 + USB-C Dock G4:Full HD
- x2 G4 + AirPods:4K Ultra HD
Processor family
- 640 G4 + USB-C Dock G4:Intel® Core™ i5
- x2 G4 + AirPods:Intel® Core™ i7
Processor generation
- 640 G4 + USB-C Dock G4:8th gen Intel® Core™ i5
- x2 G4 + AirPods:8th gen Intel® Core™ i7
Processor model
- 640 G4 + USB-C Dock G4:i5-8350U
- x2 G4 + AirPods:i7-8650U

Side by side

Differences highlightedShow differences only

Comparison of 640 G4 + USB-C Dock G4, x2 G4 + AirPods
162 specifications	A HP 640 G4 + USB-C Dock G4 View product	B HP x2 G4 + AirPods View product
Design2 differ
Product typeDiffers	Laptop	Mobile workstation
Form factorDiffers	Clamshell	Convertible (Detachable)
Market positioningKnown for one	Business	Unknown — not stated by the source
Display3 differ
Display resolutionDiffers	1920 x 1080 pixels	3840 x 2160 pixels
TouchscreenDiffers	No	Yes
HD typeDiffers	Full HD	4K Ultra HD
Panel typeKnown for one	IPS	Unknown — not stated by the source
Dual-screenKnown for one	No	Unknown — not stated by the source
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Processor7 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	8th gen Intel® Core™ i5	8th gen Intel® Core™ i7
Processor modelDiffers	i5-8350U	i7-8650U
Processor boost frequencyDiffers	3.6 GHz	4.2 GHz
Processor frequencyDiffers	1.7 GHz	1.9 GHz
Processor cacheDiffers	6 MB	8 MB
Configurable TDP-up frequencyDiffers	1.9 GHz	2.1 GHz
Memory3 differ
Internal memoryDiffers	8 GB	16 GB
Memory clock speedDiffers	2400 MHz	2133 MHz
Memory layout (slots x size)Differs	1 x 8 GB	2 x 8 GB
Storage5 differ
Total storage capacityDiffers	256 GB	512 GB
Total SSDs capacityDiffers	256 GB	512 GB
SSD capacityDiffers	256 GB	512 GB
NVMeKnown for one	Yes	Unknown — not stated by the source
SSD interfaceDiffers	NVMe 3.0, PCI Express	PCI Express
Compatible memory cardsDiffers	MicroSD (TransFlash)	SD
Graphics3 differ
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	NVIDIA® Quadro® M620
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1150 MHz
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR5
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	Bang & Olufsen
Network1 differ
Ethernet LANDiffers	Yes	No
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Ports & interfaces3 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	3	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers	1	0
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Thunderbolt 3 ports quantityDiffers	0	2
Docking connectorKnown for one	Yes	Unknown — not stated by the source
Keyboardidentical
Keyboard backlitKnown for one	Yes	Unknown — not stated by the source
Spill-resistant keyboardKnown for one	Yes	Unknown — not stated by the source
Processor special features2 differ
Processor ARK IDDiffers	124969	124968
Processor codeDiffers	SR3L9	SR3L8
Battery4 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Number of battery cellsDiffers	3	4
Battery capacityDiffers	48 Wh	70 Wh
Battery life (max)Differs	13.7 h	10 h
Power1 differ
AC adapter powerDiffers	45 W	90 W
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Gold, ENERGY STAR	ENERGY STAR
Weight & dimensions4 differ
WeightDiffers	1.73 kg	2.17 kg
WidthDiffers	340 mm	364.5 mm
DepthDiffers	240 mm	227 mm
HeightDiffers	20.9 mm	20.3 mm
Weight (tablet mode)Known for one	Unknown — not stated by the source	1.65 kg
Width (tablet mode)Known for one	Unknown — not stated by the source	36.5 cm
Depth (tablet mode)Known for one	Unknown — not stated by the source	22.7 cm
Height (tablet mode)Known for one	Unknown — not stated by the source	1.46 cm

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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