Product comparison · 2 laptops

HP 640 G4 + Essential 15.6-inch Case, Keyboard & Mouse vs HP 850 G4 + Essential 15.6-inch Case, Keyboard & Mouse

143specifications compared
39differ
104identical
20known for one product only

Key differences

Display diagonal
- 640 G4 + Essential 15.6-inch Case, Keyboard & Mouse:35.6 cm (14")
- 850 G4 + Essential 15.6-inch Case, Keyboard & Mouse:39.6 cm (15.6")
Panel type
- 640 G4 + Essential 15.6-inch Case, Keyboard & Mouse:IPS
- 850 G4 + Essential 15.6-inch Case, Keyboard & Mouse:SVA
Processor family
- 640 G4 + Essential 15.6-inch Case, Keyboard & Mouse:Intel® Core™ i5
- 850 G4 + Essential 15.6-inch Case, Keyboard & Mouse:Intel® Core™ i7
Processor generation
- 640 G4 + Essential 15.6-inch Case, Keyboard & Mouse:8th gen Intel® Core™ i5
- 850 G4 + Essential 15.6-inch Case, Keyboard & Mouse:7th gen Intel® Core™ i7
Processor model
- 640 G4 + Essential 15.6-inch Case, Keyboard & Mouse:i5-8350U
- 850 G4 + Essential 15.6-inch Case, Keyboard & Mouse:i7-7600U
Processor cores
- 640 G4 + Essential 15.6-inch Case, Keyboard & Mouse:4
- 850 G4 + Essential 15.6-inch Case, Keyboard & Mouse:2
Processor threads
- 640 G4 + Essential 15.6-inch Case, Keyboard & Mouse:8
- 850 G4 + Essential 15.6-inch Case, Keyboard & Mouse:4
Processor boost frequency
- 640 G4 + Essential 15.6-inch Case, Keyboard & Mouse:3.6 GHz
- 850 G4 + Essential 15.6-inch Case, Keyboard & Mouse:3.9 GHz

Side by side

Differences highlightedShow differences only

Comparison of 640 G4 + Essential 15.6-inch Case, Keyboard & Mouse, 850 G4 + Essential 15.6-inch Case, Keyboard & Mouse
163 specifications	A HP 640 G4 + Essential 15.6-inch Case, Keyboard & Mouse View product	B HP 850 G4 + Essential 15.6-inch Case, Keyboard & Mouse View product
Designidentical
Market positioningKnown for one	Business	Unknown — not stated by the source
Display2 differ
Display diagonalDiffers	35.6 cm (14")	39.6 cm (15.6")
Panel typeDiffers	IPS	SVA
Processor13 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	8th gen Intel® Core™ i5	7th gen Intel® Core™ i7
Processor modelDiffers	i5-8350U	i7-7600U
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor boost frequencyDiffers	3.6 GHz	3.9 GHz
Processor frequencyDiffers	1.7 GHz	2.8 GHz
Processor cacheDiffers	6 MB	4 MB
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core i7-7600 Mobile Series
Processor codenameDiffers	Kaby Lake R	Kaby Lake
SteppingDiffers	Y0	H0
Configurable TDP-up frequencyDiffers	1.9 GHz	2.9 GHz
Configurable TDP-downDiffers	10 W	7.5 W
PCI Express configurationsDiffers	1x2+2x1, 1x4, 2x2, 4x1	1x2, 1x4, 2x2, 2x1, 4x1
Memory1 differ
Memory clock speedDiffers	2400 MHz	2133 MHz
Storage2 differ
SSD interfaceDiffers	NVMe 3.0, PCI Express	PCI Express
Compatible memory cardsDiffers	MicroSD (TransFlash)	SD, SDHC, SDXC
NVMeKnown for one	Yes	Unknown — not stated by the source
Graphics6 differ
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	AMD Radeon R7 M465
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
On-board graphics card familyDiffers	Intel® UHD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® UHD Graphics 620	Intel® HD Graphics 620
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1150 MHz
On-board graphics card IDDiffers	0x5917	0x5916
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	Bang & Olufsen
Networkidentical
Mobile network connectionKnown for one	Unknown — not stated by the source	Yes
Mobile network generationKnown for one	Unknown — not stated by the source	4G
4G standardKnown for one	Unknown — not stated by the source	LTE
Near Field Communication (NFC)Known for one	Unknown — not stated by the source	Yes
Antenna typeKnown for one	2x2	Unknown — not stated by the source
WLAN controller modelKnown for one	Intel Dual Band Wireless-AC 8265	Unknown — not stated by the source
Ports & interfaces3 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	3	2
HDMI ports quantityDiffers	1	0
DisplayPorts quantityDiffers	0	1
DisplayPort versionKnown for one	Unknown — not stated by the source	1.2
HDMI versionKnown for one	1.4	Unknown — not stated by the source
Keyboard2 differ
Pointing deviceDiffers	Clickpad	Touchpad
Numeric keypadDiffers	No	Yes
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 features3 differ
Embedded options availableDiffers	No	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	14 nm
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Processor ARK IDDiffers	124969	97466
Processor codeDiffers	SR3L9	SR33Z
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Battery2 differ
Battery capacityDiffers	48 Wh	51 Wh
Battery life (max)Differs	13.7 h	14.3 h
Power1 differ
AC adapter powerDiffers	45 W	65 W
Weight & dimensions4 differ
WeightDiffers	1.73 kg	1.84 kg
WidthDiffers	340 mm	383.6 mm
DepthDiffers	240 mm	257.7 mm
HeightDiffers	20.9 mm	19.4 mm
Sustainabilityidentical
Sustainability certificatesKnown for one	EPEAT Gold, ENERGY STAR	Unknown — not stated by the source

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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