Product comparison · 2 laptops

LG Z series 14Z950-G.AT50K laptop Intel® Core™ i5 i5-5200U vs LG N series 15N540-U.AT75K laptop Intel® Core™ i7 i7-4712MQ

138specifications compared
57differ
81identical
39known for one product only

Key differences

Product colour
- Z series 14Z950-G.AT50K laptop Intel® Core™ i5 i5-5200U:White
- N series 15N540-U.AT75K laptop Intel® Core™ i7 i7-4712MQ:Black, Silver
Display diagonal
- Z series 14Z950-G.AT50K laptop Intel® Core™ i5 i5-5200U:35.6 cm (14")
- N series 15N540-U.AT75K laptop Intel® Core™ i7 i7-4712MQ:39.6 cm (15.6")
Processor family
- Z series 14Z950-G.AT50K laptop Intel® Core™ i5 i5-5200U:Intel® Core™ i5
- N series 15N540-U.AT75K laptop Intel® Core™ i7 i7-4712MQ:Intel® Core™ i7
Processor generation
- Z series 14Z950-G.AT50K laptop Intel® Core™ i5 i5-5200U:5th gen Intel® Core™ i5
- N series 15N540-U.AT75K laptop Intel® Core™ i7 i7-4712MQ:4th gen Intel® Core™ i7
Processor model
- Z series 14Z950-G.AT50K laptop Intel® Core™ i5 i5-5200U:i5-5200U
- N series 15N540-U.AT75K laptop Intel® Core™ i7 i7-4712MQ:i7-4712MQ
Processor cores
- Z series 14Z950-G.AT50K laptop Intel® Core™ i5 i5-5200U:2
- N series 15N540-U.AT75K laptop Intel® Core™ i7 i7-4712MQ:4
Processor threads
- Z series 14Z950-G.AT50K laptop Intel® Core™ i5 i5-5200U:4
- N series 15N540-U.AT75K laptop Intel® Core™ i7 i7-4712MQ:8
Processor boost frequency
- Z series 14Z950-G.AT50K laptop Intel® Core™ i5 i5-5200U:2.7 GHz
- N series 15N540-U.AT75K laptop Intel® Core™ i7 i7-4712MQ:3.3 GHz

Side by side

Differences highlightedShow differences only

Comparison of 14Z950-G.AT50K, 15N540-U.AT75K
177 specifications	A LG Z series 14Z950-G.AT50K laptop Intel® Core™ i5 i5-5200U Model 14Z950-G.AT50K View product	B LG N series 15N540-U.AT75K laptop Intel® Core™ i7 i7-4712MQ Model 15N540-U.AT75K View product
Design1 differ
Product colourDiffers	White	Black, Silver
Display1 differ
Display diagonalDiffers	35.6 cm (14")	39.6 cm (15.6")
Panel typeKnown for one	IPS	Unknown — not stated by the source
Processor20 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	5th gen Intel® Core™ i5	4th gen Intel® Core™ i7
Processor modelDiffers	i5-5200U	i7-4712MQ
Processor coresDiffers	2	4
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	2.7 GHz	3.3 GHz
Processor frequencyDiffers	2.2 GHz	2.3 GHz
Processor cacheDiffers	3 MB	6 MB
Processor socketDiffers	BGA 1168	PGA946
Processor lithographyDiffers	14 nm	22 nm
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor seriesDiffers	Intel® Core™ i5-5200 Mobile Series	Intel Core i7-4700 Mobile series
Processor codenameDiffers	Broadwell	Haswell
Bus typeDiffers	DMI2	DMI
SteppingDiffers	F0	C0
Thermal Design Power (TDP)Differs	15 W	37 W
Configurable TDP-downKnown for one	7.5 W	Unknown — not stated by the source
Configurable TDP-down frequencyKnown for one	0.6 GHz	Unknown — not stated by the source
TjunctionDiffers	105 °C	100 °C
Maximum number of PCI Express lanesDiffers	12	16
PCI Express configurationsDiffers	4x1, 2x4	1x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers	2.0	3.0
Memoryidentical
Memory layout (slots x size)Known for one	1 x 8 GB	Unknown — not stated by the source
Storage4 differ
Total storage capacityDiffers	128 GB	1.25 TB
Storage mediaDiffers	SSD	HDD+SSD
SSD capacityDiffers	128 GB	256 GB
Optical drive typeDiffers	No	DVD±RW
Compatible memory cardsKnown for one	MMC, SD, SDHC, SDXC	Unknown — not stated by the source
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	1 TB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Graphics8 differ
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	NVIDIA® GeForce® GT 840M
On-board graphics card modelDiffers	Intel® HD Graphics 5500	Intel® HD Graphics 4600
Maximum on-board graphics card memoryDiffers	16 GB	1.74 GB
On-board graphics card base frequencyDiffers	300 MHz	400 MHz
On-board graphics card dynamic frequency (max)Differs	900 MHz	1150 MHz
On-board graphics card DirectX versionDiffers	11.2	11.1
On-board graphics card IDDiffers	0x1616	0x416
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	GDDR3
Number of discrete graphics cards installedKnown for one	Unknown — not stated by the source	1
Number of discrete graphics cards supportedKnown for one	Unknown — not stated by the source	1
Audioidentical
Audio systemKnown for one	SRS Sound	Unknown — not stated by the source
Speaker powerKnown for one	1 W	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Network2 differ
Wi-Fi standardsDiffers	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
Wi-Fi data rate (max)Known for one	867 Mbit/s	Unknown — not stated by the source
Ethernet LAN data ratesDiffers	10,100 Mbit/s	10,100,1000 Mbit/s
Bluetooth Low Energy (BLE)Known for one	Yes	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	0	1
Micro-USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	1	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	0	1
Headphone outputsDiffers	0	1
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Microphone inDiffers	No	Yes
Keyboard1 differ
Numeric keypadDiffers	No	Yes
Island-style keyboardKnown for one	Unknown — not stated by the source	Yes
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Processor special features12 differ
Graphics & IMC lithographyKnown for one	14 nm	Unknown — not stated by the source
Intel Clear Video TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel Small Business Advantage (SBA) versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Response Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	Yes	No
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Differs	Yes	No
Intel® Smart Response TechnologyDiffers	Yes	No
Intel® Virtualization Technology (Intel® VT)Differs	VT-d, VT-x	VT-x
Processor ARK IDDiffers	85212	78933
Processor codeDiffers	SR23Y	SR1PS
Processor package sizeDiffers	40 x 24 x 1.3 mm	37.5 x 32 x 1.6 mm
Intel TSX-NIKnown for one	Unknown — not stated by the source	No
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	0.00
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery technologyKnown for one	Lithium Polymer (LiPo)	Unknown — not stated by the source
Number of battery cellsKnown for one	Unknown — not stated by the source	4
Poweridentical
AC adapter powerKnown for one	40 W	Unknown — not stated by the source
Securityidentical
Password protectionKnown for one	Yes	Unknown — not stated by the source
Password protection typeKnown for one	HDD	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	980 g	2.1 kg
WidthDiffers	323.9 mm	254 mm
DepthDiffers	225.4 mm	377 mm
HeightDiffers	13.4 mm	24.9 mm
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Power cord includedKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes

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.

More laptop comparisons

All laptop comparisons