Product comparison · 2 laptops

HP 15 DOS US vs LG Z series 940-GH3MK Intel® Core™ i3 i3-4005U Laptop

132specifications compared
60differ
72identical
42known for one product only

Key differences

Product colour
- 15 DOS US:Black, Silver
- Z series 940-GH3MK Intel® Core™ i3 i3-4005U Laptop:White
Display diagonal
- 15 DOS US:39.6 cm (15.6")
- Z series 940-GH3MK Intel® Core™ i3 i3-4005U Laptop:33.8 cm (13.3")
Processor family
- 15 DOS US:Intel® Core™ i7
- Z series 940-GH3MK Intel® Core™ i3 i3-4005U Laptop:Intel® Core™ i3
Processor generation
- 15 DOS US:4th gen Intel® Core™ i7
- Z series 940-GH3MK Intel® Core™ i3 i3-4005U Laptop:4th gen Intel® Core™ i3
Processor model
- 15 DOS US:i7-4800MQ
- Z series 940-GH3MK Intel® Core™ i3 i3-4005U Laptop:i3-4005U
Processor cores
- 15 DOS US:4
- Z series 940-GH3MK Intel® Core™ i3 i3-4005U Laptop:2
Processor threads
- 15 DOS US:8
- Z series 940-GH3MK Intel® Core™ i3 i3-4005U Laptop:4
Processor frequency
- 15 DOS US:2.7 GHz
- Z series 940-GH3MK Intel® Core™ i3 i3-4005U Laptop:1.7 GHz

Side by side

Differences highlightedShow differences only

Comparison of 15 DOS US, 940-GH3MK
174 specifications	A HP 15 DOS US View product	B LG Z series 940-GH3MK Intel® Core™ i3 i3-4005U Laptop Model 940-GH3MK View product
Design1 differ
Product colourDiffers	Black, Silver	White
Country of originKnown for one	China	Unknown — not stated by the source
Display1 differ
Display diagonalDiffers	39.6 cm (15.6")	33.8 cm (13.3")
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Panel typeKnown for one	Unknown — not stated by the source	IPS
Dual-screenKnown for one	Unknown — not stated by the source	No
Processor14 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i3
Processor generationDiffers	4th gen Intel® Core™ i7	4th gen Intel® Core™ i3
Processor modelDiffers	i7-4800MQ	i3-4005U
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor boost frequencyKnown for one	3.7 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.7 GHz	1.7 GHz
Processor cacheDiffers	6 MB	3 MB
Processor socketDiffers	PGA946	BGA 1168
Processor seriesDiffers	Intel Core i7-4800 Mobile series	Intel® Core™ i3-4000 Mobile Series
Bus typeDiffers	DMI2	DMI
SteppingKnown for one	C0	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	47 W	15 W
Maximum number of PCI Express lanesDiffers	16	10
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	4x1, 1x4
PCI Express slots versionDiffers	3.0	2.0
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
Memory1 differ
Internal memoryDiffers	16 GB	4 GB
Memory layout (slots x size)Known for one	2 x 8 GB	Unknown — not stated by the source
Memory slotsKnown for one	4x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	32 GB	Unknown — not stated by the source
Storage5 differ
Total storage capacityDiffers	512 GB	128 GB
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
SSD capacityDiffers	512 GB	128 GB
SSD interfaceDiffers	SATA	SATA III
Optical drive typeDiffers	DVD±RW	No
Compatible memory cardsDiffers	SD, SDHC, SDXC	MicroSD (TransFlash)
Graphics8 differ
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® Quadro® K2100M	Not available
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
Discrete graphics memory typeKnown for one	GDDR5	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics 4600	Intel® HD Graphics 4400
Maximum on-board graphics card memoryDiffers	1.74 GB	2 GB
On-board graphics card base frequencyDiffers	400 MHz	200 MHz
On-board graphics card dynamic frequency (max)Differs	1300 MHz	950 MHz
On-board graphics card DirectX versionDiffers	11.1	12
On-board graphics card IDDiffers	0x416	0xA16
Number of discrete graphics cards installedKnown for one	1	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1.3 MP
Network3 differ
Wi-Fi standardsDiffers	Wi-Fi 5 (802.11ac)	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ports & interfaces10 differ
USB 2.0 ports quantityDiffers	1	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	3	2
Ethernet LAN (RJ-45) portsDiffers	1	0
HDMI ports quantityDiffers	0	1
DisplayPorts quantityDiffers	1	0
VGA (D-Sub) ports quantityDiffers	1	0
Thunderbolt ports quantityDiffers	1	0
Docking connectorDiffers	Yes	No
ExpressCard slotDiffers	Yes	No
SmartCard slotDiffers	Yes	No
Total number of SATA connectorsKnown for one	Unknown — not stated by the source	2
Number of SATA III connectorsKnown for one	Unknown — not stated by the source	2
Performanceidentical
Motherboard chipsetKnown for one	Intel® QM87	Unknown — not stated by the source
Keyboard2 differ
Pointing deviceDiffers	Touchpad + Pointing Stick	Touchpad
Keyboard backlitKnown for one	Yes	Unknown — not stated by the source
Numeric keypadDiffers	Yes	No
Keyboard number of keysKnown for one	Unknown — not stated by the source	79
Software1 differ
Operating system installedDiffers	FreeDOS	Windows 8
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Processor special features8 differ
Intel FDI TechnologyDiffers	Yes	No
Intel Rapid Storage TechnologyDiffers	No	Yes
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® My WiFi Technology (Intel® MWT)Differs	Yes	No
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	75128	75105
Processor codeKnown for one	SR15L	Unknown — not stated by the source
Processor package sizeDiffers	37.5 x 37.5 x 4.7 mm	40 x 24 x 1.5 mm
Intel ME Firmware VersionKnown for one	Unknown — not stated by the source	9.5
Intel Small Business Advantage (SBA) versionKnown for one	Unknown — not stated by the source	0.00
Intel Smart Connect TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Smart Connect Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Smart Response Technology versionKnown for one	Unknown — not stated by the source	0.00
Intel® High Definition Audio (Intel® HD Audio)Known for one	Unknown — not stated by the source	Yes
Intel® Matrix Storage Technology (Intel® MST)Known for one	Unknown — not stated by the source	No
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	No
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	No
UARTKnown for one	Unknown — not stated by the source	Yes
Battery1 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Number of battery cellsKnown for one	8	Unknown — not stated by the source
Battery capacityKnown for one	75 Wh	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	200 W	40 W
Security1 differ
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	2.95 kg	980 g
WidthDiffers	382 mm	303 mm
DepthDiffers	257 mm	214 mm
Height (front)Known for one	3.1 cm	Unknown — not stated by the source
Height (rear)Known for one	3.3 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	13.6 mm
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No

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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