Product comparison · 2 laptops

HP 650 G4 + 3 year NBD Onsite Hardware Support + 15.6 in Value Backpack vs HP ProBook 640 G4 + Microsoft Office Home & Business 2019 + 15.6 in Value Topload Case

146specifications compared
9differ
137identical
3known for one product only

Key differences

The HP ProBook 640 G4 + Microsoft Office Home & Business 2019 + 15.6 in Value Topload Case has 1 more USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity than the HP 650 G4 + 3 year NBD Onsite Hardware Support + 15.6 in Value Backpack (3 vs 2). The HP ProBook 640 G4 + Microsoft Office Home & Business 2019 + 15.6 in Value Topload Case has 0.7 h more battery life (max) than the HP 650 G4 + 3 year NBD Onsite Hardware Support + 15.6 in Value Backpack (13.7 h vs 13 h). The HP 650 G4 + 3 year NBD Onsite Hardware Support + 15.6 in Value Backpack has 0.45 kg more weight than the HP ProBook 640 G4 + Microsoft Office Home & Business 2019 + 15.6 in Value Topload Case (2.18 kg vs 1.73 kg). Only the HP 650 G4 + 3 year NBD Onsite Hardware Support + 15.6 in Value Backpack has numeric keypad. Display diagonal: 39.6 cm (15.6") on the HP 650 G4 + 3 year NBD Onsite Hardware Support + 15.6 in Value Backpack, 35.6 cm (14") on the HP ProBook 640 G4 + Microsoft Office Home & Business 2019 + 15.6 in Value Topload Case.

Display diagonal
- 650 G4 + 3 year NBD Onsite Hardware Support + 15.6 in Value Backpack:39.6 cm (15.6")
- ProBook 640 G4 + Microsoft Office Home & Business 2019 + 15.6 in Value Topload Case:35.6 cm (14")
Optical drive type
- 650 G4 + 3 year NBD Onsite Hardware Support + 15.6 in Value Backpack:DVD-RW
- ProBook 640 G4 + Microsoft Office Home & Business 2019 + 15.6 in Value Topload Case:No
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 650 G4 + 3 year NBD Onsite Hardware Support + 15.6 in Value Backpack:2
- ProBook 640 G4 + Microsoft Office Home & Business 2019 + 15.6 in Value Topload Case:3
Numeric keypad
- 650 G4 + 3 year NBD Onsite Hardware Support + 15.6 in Value Backpack:Yes
- ProBook 640 G4 + Microsoft Office Home & Business 2019 + 15.6 in Value Topload Case:No
Battery life (max)
- 650 G4 + 3 year NBD Onsite Hardware Support + 15.6 in Value Backpack:13 h
- ProBook 640 G4 + Microsoft Office Home & Business 2019 + 15.6 in Value Topload Case:13.7 h
Weight
- 650 G4 + 3 year NBD Onsite Hardware Support + 15.6 in Value Backpack:2.18 kg
- ProBook 640 G4 + Microsoft Office Home & Business 2019 + 15.6 in Value Topload Case:1.73 kg
Width
- 650 G4 + 3 year NBD Onsite Hardware Support + 15.6 in Value Backpack:377 mm
- ProBook 640 G4 + Microsoft Office Home & Business 2019 + 15.6 in Value Topload Case:340 mm
Depth
- 650 G4 + 3 year NBD Onsite Hardware Support + 15.6 in Value Backpack:257 mm
- ProBook 640 G4 + Microsoft Office Home & Business 2019 + 15.6 in Value Topload Case:240 mm

Side by side

Differences highlightedShow differences only

Comparison of 650 G4 + 3 year NBD Onsite Hardware Support + 15.6 in Value Backpack, ProBook 640 G4 + Microsoft Office Home & Business 2019 + 15.6 in Value Topload Case
149 specifications	A HP 650 G4 + 3 year NBD Onsite Hardware Support + 15.6 in Value Backpack View product	B HP ProBook 640 G4 + Microsoft Office Home & Business 2019 + 15.6 in Value Topload Case View product
Designidentical
Product type	Laptop	Laptop
Product colour	Silver	Silver
Form factor	Clamshell	Clamshell
Market positioning	Business	Business
Country of origin	China	China
Display1 differ
Display diagonalDiffers	39.6 cm (15.6")	35.6 cm (14")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Touchscreen	No	No
HD type	Full HD	Full HD
Panel type	IPS	IPS
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i7	Intel® Core™ i7
Processor generation	8th gen Intel® Core™ i7	8th gen Intel® Core™ i7
Processor model	i7-8550U	i7-8550U
Processor cores	4	4
Processor threads	8	8
Processor boost frequency	4 GHz	4 GHz
Processor frequency	1.8 GHz	1.8 GHz
System bus rate	4 GT/s	4 GT/s
Processor cache	8 MB	8 MB
Processor cache type	Smart Cache	Smart Cache
Processor socket	BGA 1356	BGA 1356
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor codename	Kaby Lake R	Kaby Lake R
Bus type	OPI	OPI
Stepping	Y0	Y0
Thermal Design Power (TDP)	15 W	15 W
Configurable TDP-up frequency	2 GHz	2 GHz
Configurable TDP-up	25 W	25 W
Configurable TDP-down	10 W	10 W
Configurable TDP-down frequency	0.8 GHz	0.8 GHz
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanes	12	12
PCI Express configurations	1x2+2x1, 1x4, 2x2, 4x1	1x2+2x1, 1x4, 2x2, 4x1
PCI Express slots version	3.0	3.0
ECC supported by processor	No	No
Memoryidentical
Internal memory	8 GB	8 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory clock speed	2400 MHz	2400 MHz
Memory form factor	SO-DIMM	SO-DIMM
Memory layout (slots x size)	1 x 8 GB	1 x 8 GB
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	32 GB	32 GB
Storage1 differ
Total storage capacity	256 GB	256 GB
Storage media	SSD	SSD
Total SSDs capacity	256 GB	256 GB
Number of SSDs installed	1	1
SSD capacity	256 GB	256 GB
NVMe	Yes	Yes
SSD interface	NVMe 3.0, PCI Express	NVMe 3.0, PCI Express
Optical drive typeDiffers	DVD-RW	No
Card reader integrated	Yes	Yes
Compatible memory cards	MicroSD (TransFlash)	MicroSD (TransFlash)
Graphicsidentical
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card family	Intel® UHD Graphics	Intel® UHD Graphics
On-board graphics card model	Intel® UHD Graphics 620	Intel® UHD Graphics 620
Maximum on-board graphics card memory	32 GB	32 GB
On-board graphics card base frequency	300 MHz	300 MHz
On-board graphics card dynamic frequency (max)	1150 MHz	1150 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card OpenGL version	4.4	4.4
On-board graphics card ID	0x5917	0x5917
Audioidentical
Number of built-in speakers	2	2
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Front camera HD type	HD	HD
Front camera signal format	720p	720p
Networkidentical
Wi-Fi	Yes	Yes
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Antenna type	2x2	2x2
WLAN controller modelKnown for one	Intel Dual Band Wireless-AC 8265	Unknown — not stated by the source
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Bluetooth version	4.2	4.2
Ports & interfaces1 differ
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	1	1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
HDMI version	1.4	1.4
DisplayPorts quantity	0	0
VGA (D-Sub) ports quantity	1	1
Thunderbolt 3 ports quantity	0	0
Combo headphone/mic port	Yes	Yes
Docking connector	Yes	Yes
Keyboard1 differ
Pointing device	Clickpad	Clickpad
Numeric keypadDiffers	Yes	No
Spill-resistant keyboard	Yes	Yes
Keyboard backlitKnown for one	Unknown — not stated by the source	Yes
Softwareidentical
Operating system installed	Windows 10 Pro	Windows 10 Pro
Operating system architecture	64-bit	64-bit
Processor special featuresidentical
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Smart Response Technology version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart Response Technology	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK ID	122589	122589
Processor package size	42 x 24 mm	42 x 24 mm
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Battery1 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cells	3	3
Battery capacity	48 Wh	48 Wh
Battery life (max)Differs	13 h	13.7 h
Poweridentical
AC adapter power	45 W	45 W
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Trusted Platform Module (TPM)	Yes	Yes
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.18 kg	1.73 kg
WidthDiffers	377 mm	340 mm
DepthDiffers	257 mm	240 mm
HeightDiffers	23.9 mm	20.9 mm

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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