Product comparison · 2 laptops

ASUS X450CA-WX312D Intel® Celeron® 1007U Laptop vs LG U series 15U340-L.AT3SK laptop Intel® Pentium® N3540

116specifications compared
45differ
71identical
55known for one product only

Key differences

Product colour
- X450CA-WX312D Intel® Celeron® 1007U Laptop:Black, Silver
- U series 15U340-L.AT3SK laptop Intel® Pentium® N3540:White
Display diagonal
- X450CA-WX312D Intel® Celeron® 1007U Laptop:35.6 cm (14")
- U series 15U340-L.AT3SK laptop Intel® Pentium® N3540:39.6 cm (15.6")
Processor family
- X450CA-WX312D Intel® Celeron® 1007U Laptop:Intel® Celeron®
- U series 15U340-L.AT3SK laptop Intel® Pentium® N3540:Intel® Pentium®
Processor model
- X450CA-WX312D Intel® Celeron® 1007U Laptop:1007U
- U series 15U340-L.AT3SK laptop Intel® Pentium® N3540:N3540
Processor cores
- X450CA-WX312D Intel® Celeron® 1007U Laptop:2
- U series 15U340-L.AT3SK laptop Intel® Pentium® N3540:4
Processor threads
- X450CA-WX312D Intel® Celeron® 1007U Laptop:2
- U series 15U340-L.AT3SK laptop Intel® Pentium® N3540:4
Processor frequency
- X450CA-WX312D Intel® Celeron® 1007U Laptop:1.5 GHz
- U series 15U340-L.AT3SK laptop Intel® Pentium® N3540:2.16 GHz
Processor cache type
- X450CA-WX312D Intel® Celeron® 1007U Laptop:Smart Cache
- U series 15U340-L.AT3SK laptop Intel® Pentium® N3540:L2

Side by side

Differences highlightedShow differences only

Comparison of X450CA-WX312D, 15U340-L.AT3SK
171 specifications	A ASUS X450CA-WX312D Intel® Celeron® 1007U Laptop Model X450CA-WX312D 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
Display1 differ
Display diagonalDiffers	35.6 cm (14")	39.6 cm (15.6")
Display resolutionKnown for one	1366 x 768 pixels	Unknown — not stated by the source
HD typeKnown for one	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® Celeron®	Intel® Pentium®
Processor modelDiffers	1007U	N3540
Processor coresDiffers	2	4
Processor threadsDiffers	2	4
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.66 GHz
Processor frequencyDiffers	1.5 GHz	2.16 GHz
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	BGA 1023	BGA 1170
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor seriesDiffers	Intel Celeron 1000 series for Mobile	Intel® Pentium N3000 Series for Mobile
Processor codenameDiffers	Ivy Bridge	Bay Trail
SteppingDiffers	P0	C0
Thermal Design Power (TDP)Differs	17 W	7.5 W
Scenario Design Power (SDP)Known for one	Unknown — not stated by the source	4.5 W
TjunctionDiffers	105 °C	100 °C
Maximum number of PCI Express lanesDiffers	16	4
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x4
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Bus typeKnown for one	DMI	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	15	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR3L-SDRAM
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
Storage2 differ
Optical drive typeDiffers	DVD Super Multi	No
Compatible memory cardsDiffers	SD, SDHC, SDXC	MMC, SD, SDHC, SDXC
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Graphics2 differ
On-board graphics card base frequencyDiffers	350 MHz	313 MHz
On-board graphics card burst frequencyKnown for one	Unknown — not stated by the source	896 MHz
On-board graphics card dynamic frequency (max)Differs	1000 MHz	896 MHz
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	11.2
Audio1 differ
Audio systemDiffers	SonicMaster	HD
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
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
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No
Network3 differ
Wi-Fi standardsDiffers	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)
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
BluetoothDiffers	No	Yes
Integrated 4G WiMAXKnown for one	No	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	1	2
Total number of SATA connectorsKnown for one	Unknown — not stated by the source	2
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Keyboard1 differ
Numeric keypadDiffers	No	Yes
Keyboard number of keysKnown for one	Unknown — not stated by the source	99
Processor special features11 differ
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel Secure Key Technology versionKnown for one	Unknown — not stated by the source	1.00
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 VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel® Active Management Technology (Intel® AMT)Known for one	Unknown — not stated by the source	No
Intel® High Definition Audio (Intel® HD Audio)Known for one	Unknown — not stated by the source	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	No
Intel® Matrix Storage Technology (Intel® MST)Known for one	Unknown — not stated by the source	No
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Intel® Rapid Start TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
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
Processor ARK IDDiffers	72061	82105
Processor codeDiffers	SR109	SR1YW
Processor package sizeDiffers	31 x 24 mm	25 x 27 mm
Thermal Monitoring TechnologiesDiffers	Yes	No
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE4.1, SSE4.2	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium Polymer (LiPo)
Number of battery cellsKnown for one	4	Unknown — not stated by the source
Battery capacityKnown for one	37 Wh	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	65 W	40 W
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC adapter output currentKnown for one	3.42 A	Unknown — not stated by the source
AC adapter output voltageKnown for one	19 V	Unknown — not stated by the source
Securityidentical
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Password protection typeKnown for one	BIOS, HDD, User	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	2.1 kg	2.2 kg
WidthDiffers	348 mm	366 mm
DepthDiffers	241 mm	247 mm
HeightKnown for one	Unknown — not stated by the source	19.9 mm
Height (front)Known for one	2.48 cm	Unknown — not stated by the source
Height (rear)Known for one	3.17 cm	Unknown — not stated by the source
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
Performanceidentical
Motherboard chipsetKnown for one	Intel HM76 Express	Unknown — not stated by the source
Softwareidentical
Operating system installedKnown for one	FreeDOS	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	UL, TUV, KCC, NCC, BSMI, Australia C-TICK / NZ A-Tick Compliance, CCC, CB, EPEAT, Energy star	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Other featuresidentical
3DKnown for one	No	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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