Product comparison · 2 laptops

LG N series 15N540-U.AT50K laptop Intel® Core™ i5 i5-4210M vs LG U series 15U340-L.AT3SK laptop Intel® Pentium® N3540

128specifications compared
51differ
77identical
44known for one product only

Key differences

Product colour
- N series 15N540-U.AT50K laptop Intel® Core™ i5 i5-4210M:Black, Silver
- U series 15U340-L.AT3SK laptop Intel® Pentium® N3540:White
Processor family
- N series 15N540-U.AT50K laptop Intel® Core™ i5 i5-4210M:Intel® Core™ i5
- U series 15U340-L.AT3SK laptop Intel® Pentium® N3540:Intel® Pentium®
Processor model
- N series 15N540-U.AT50K laptop Intel® Core™ i5 i5-4210M:i5-4210M
- U series 15U340-L.AT3SK laptop Intel® Pentium® N3540:N3540
Processor cores
- N series 15N540-U.AT50K laptop Intel® Core™ i5 i5-4210M:2
- U series 15U340-L.AT3SK laptop Intel® Pentium® N3540:4
Processor boost frequency
- N series 15N540-U.AT50K laptop Intel® Core™ i5 i5-4210M:3.2 GHz
- U series 15U340-L.AT3SK laptop Intel® Pentium® N3540:2.66 GHz
Processor frequency
- N series 15N540-U.AT50K laptop Intel® Core™ i5 i5-4210M:2.6 GHz
- U series 15U340-L.AT3SK laptop Intel® Pentium® N3540:2.16 GHz
Processor cache
- N series 15N540-U.AT50K laptop Intel® Core™ i5 i5-4210M:3 MB
- U series 15U340-L.AT3SK laptop Intel® Pentium® N3540:2 MB
Processor cache type
- N series 15N540-U.AT50K laptop Intel® Core™ i5 i5-4210M:Smart Cache
- U series 15U340-L.AT3SK laptop Intel® Pentium® N3540:L2

Side by side

Differences highlightedShow differences only

Comparison of 15N540-U.AT50K, 15U340-L.AT3SK
172 specifications	A LG N series 15N540-U.AT50K laptop Intel® Core™ i5 i5-4210M Model 15N540-U.AT50K View product	B LG U series 15U340-L.AT3SK laptop Intel® Pentium® N3540 Model 15U340-L.AT3SK View product
Design1 differ
Product colourDiffers	Black, Silver	White
Displayidentical
Display resolutionKnown for one	1920 x 1080 pixels	Unknown — not stated by the source
HD typeKnown for one	Full HD	Unknown — not stated by the source
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Processor15 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Pentium®
Processor generationKnown for one	4th gen Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-4210M	N3540
Processor coresDiffers	2	4
Processor boost frequencyDiffers	3.2 GHz	2.66 GHz
Processor frequencyDiffers	2.6 GHz	2.16 GHz
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	3 MB	2 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	PGA946	BGA 1170
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor seriesDiffers	Intel Core i5-4200 Mobile series	Intel® Pentium N3000 Series for Mobile
Processor codenameDiffers	Haswell	Bay Trail
Bus typeKnown for one	DMI	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	37 W	7.5 W
Maximum number of PCI Express lanesDiffers	16	4
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x4
PCI Express slots versionDiffers	3.0	2.0
Scenario Design Power (SDP)Known for one	Unknown — not stated by the source	4.5 W
Memory1 differ
Memory clock speedDiffers	1600 MHz	1333 MHz
Memory form factorKnown for one	Unknown — not stated by the source	SO-DIMM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 4 GB
Memory slotsKnown for one	Unknown — not stated by the source	1x SO-DIMM
Storage3 differ
Total storage capacityDiffers	1 TB	500 GB
HDD capacityDiffers	1 TB	500 GB
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Optical drive typeDiffers	DVD±RW	No
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, SD, SDHC, SDXC
Graphics6 differ
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 840M	Not available
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
Discrete graphics memory typeKnown for one	GDDR3	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics 4600	Intel® HD Graphics
Maximum on-board graphics card memoryKnown for one	1.74 GB	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	400 MHz	313 MHz
On-board graphics card dynamic frequency (max)Differs	1150 MHz	896 MHz
On-board graphics card DirectX versionDiffers	11.1	11.2
On-board graphics card IDKnown for one	0x416	Unknown — not stated by the source
Number of discrete graphics cards installedKnown for one	1	Unknown — not stated by the source
Number of discrete graphics cards supportedKnown for one	1	Unknown — not stated by the source
On-board graphics card burst frequencyKnown for one	Unknown — not stated by the source	896 MHz
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HD
Speaker powerKnown for one	Unknown — not stated by the source	1.5 W
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1.3 MP
Network2 differ
Wi-Fi standardsDiffers	Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)	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
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	1	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	1
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Headphone outputsDiffers	1	0
Microphone inDiffers	Yes	No
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Total number of SATA connectorsKnown for one	Unknown — not stated by the source	2
Keyboardidentical
Island-style keyboardKnown for one	Yes	Unknown — not stated by the source
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Keyboard number of keysKnown for one	Unknown — not stated by the source	99
Softwareidentical
Operating system installedKnown for one	Windows 8.1	Unknown — not stated by the source
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features15 differ
Intel Enhanced Halt StateDiffers	No	Yes
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Connect TechnologyDiffers	No	Yes
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Differs	Yes	No
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	81012	82105
Processor codeDiffers	SR1L4	SR1YW
Processor package sizeDiffers	37.5 x 37.5 x 4.7 mm	25 x 27 mm
Supported instruction setsKnown for one	AVX 2.0, SSE4.1, SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	Yes	No
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Intel Smart Connect Technology versionKnown for one	Unknown — not stated by the source	1.00
Batteryidentical
Number of battery cellsKnown for one	4	Unknown — not stated by the source
Battery technologyKnown for one	Unknown — not stated by the source	Lithium Polymer (LiPo)
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	40 W
Securityidentical
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Password protectionKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WeightDiffers	2.1 kg	2.2 kg
WidthDiffers	254 mm	366 mm
DepthDiffers	377 mm	247 mm
HeightDiffers	24.9 mm	19.9 mm
Packaging contentidentical
Quick start guideKnown for one	Yes	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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