Product comparison · 2 laptops

NEC LaVie S LS150/SSW-N Intel® Celeron® 2957U Laptop vs NEC LaVie Z LZ550/TSB Intel® Core™ i5 i5-4210U Laptop

133specifications compared
44differ
89identical
83known for one product only

Key differences

Product colour
- LaVie S LS150/SSW-N Intel® Celeron® 2957U Laptop:White
- LaVie Z LZ550/TSB Intel® Core™ i5 i5-4210U Laptop:Black
Display diagonal
- LaVie S LS150/SSW-N Intel® Celeron® 2957U Laptop:39.6 cm (15.6")
- LaVie Z LZ550/TSB Intel® Core™ i5 i5-4210U Laptop:33.8 cm (13.3")
Display resolution
- LaVie S LS150/SSW-N Intel® Celeron® 2957U Laptop:1366 x 768 pixels
- LaVie Z LZ550/TSB Intel® Core™ i5 i5-4210U Laptop:2560 x 1440 pixels
HD type
- LaVie S LS150/SSW-N Intel® Celeron® 2957U Laptop:HD
- LaVie Z LZ550/TSB Intel® Core™ i5 i5-4210U Laptop:Quad HD
Processor family
- LaVie S LS150/SSW-N Intel® Celeron® 2957U Laptop:Intel® Celeron®
- LaVie Z LZ550/TSB Intel® Core™ i5 i5-4210U Laptop:Intel® Core™ i5
Processor model
- LaVie S LS150/SSW-N Intel® Celeron® 2957U Laptop:2957U
- LaVie Z LZ550/TSB Intel® Core™ i5 i5-4210U Laptop:i5-4210U
Processor threads
- LaVie S LS150/SSW-N Intel® Celeron® 2957U Laptop:2
- LaVie Z LZ550/TSB Intel® Core™ i5 i5-4210U Laptop:4
Processor frequency
- LaVie S LS150/SSW-N Intel® Celeron® 2957U Laptop:1.4 GHz
- LaVie Z LZ550/TSB Intel® Core™ i5 i5-4210U Laptop:1.7 GHz

Side by side

Differences highlightedShow differences only

Comparison of LS150/SSW-N, LZ550/TSB
216 specifications	A NEC LaVie S LS150/SSW-N Intel® Celeron® 2957U Laptop Model LS150/SSW-N View product	B NEC LaVie Z LZ550/TSB Intel® Core™ i5 i5-4210U Laptop Model LZ550/TSB View product
Design1 differ
Product colourDiffers	White	Black
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	33.8 cm (13.3")
Display resolutionDiffers	1366 x 768 pixels	2560 x 1440 pixels
TouchscreenKnown for one	No	Unknown — not stated by the source
HD typeDiffers	HD	Quad HD
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor8 differ
Processor familyDiffers	Intel® Celeron®	Intel® Core™ i5
Processor modelDiffers	2957U	i5-4210U
Processor threadsDiffers	2	4
Processor frequencyDiffers	1.4 GHz	1.7 GHz
Processor cacheDiffers	2 MB	3 MB
Processor seriesDiffers	Intel Celeron Processor 2000 Series for Mobile	Intel Core i5-4200 Mobile series
Maximum number of PCI Express lanesDiffers	10	12
PCI Express configurationsDiffers	4x1, 1x4	4x1, 2x4
Processor generationKnown for one	Unknown — not stated by the source	4th gen Intel® Core™ i5
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.7 GHz
Memoryidentical
Memory clock speedKnown for one	1600 MHz	Unknown — not stated by the source
Memory form factorKnown for one	SO-DIMM	Unknown — not stated by the source
Memory layout (slots x size)Known for one	1 x 4 GB	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	16 GB	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	500 GB	128 GB
Storage mediaDiffers	HDD	SSD
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityKnown for one	500 GB	Unknown — not stated by the source
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Optical drive typeDiffers	Blu-Ray DVD Combo	No
Number of SSDs installedKnown for one	Unknown — not stated by the source	1
SSD capacityKnown for one	Unknown — not stated by the source	128 GB
Graphics1 differ
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 4400
Maximum resolutionKnown for one	1920 x 1080 pixels	Unknown — not stated by the source
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	1.74 GB
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	12
On-board graphics card IDKnown for one	Unknown — not stated by the source	0xA16
Audioidentical
Audio systemKnown for one	HD	Unknown — not stated by the source
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Speaker powerKnown for one	1.5 W	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	0.9 MP	Unknown — not stated by the source
Swivel webcamKnown for one	No	Unknown — not stated by the source
Rear cameraKnown for one	No	Unknown — not stated by the source
Optical driveidentical
CD read speedKnown for one	24x	Unknown — not stated by the source
CD-R read speedKnown for one	24x	Unknown — not stated by the source
CD-R write speedKnown for one	24x	Unknown — not stated by the source
CD-RW read speedKnown for one	24x	Unknown — not stated by the source
CD-RW write speedKnown for one	10x	Unknown — not stated by the source
DVD-R read speedKnown for one	8x	Unknown — not stated by the source
DVD-R write speedKnown for one	8x	Unknown — not stated by the source
DVD-R Double Layer read speedKnown for one	8x	Unknown — not stated by the source
DVD-R Double Layer write speedKnown for one	6x	Unknown — not stated by the source
DVD-RW read speedKnown for one	8x	Unknown — not stated by the source
DVD-RW write speedKnown for one	6x	Unknown — not stated by the source
DVD+R read speedKnown for one	8x	Unknown — not stated by the source
DVD+R write speedKnown for one	8x	Unknown — not stated by the source
DVD+R Double Layer read speedKnown for one	8x	Unknown — not stated by the source
DVD+R Double Layer write speedKnown for one	6x	Unknown — not stated by the source
DVD+RW read speedKnown for one	8x	Unknown — not stated by the source
DVD+RW write speedKnown for one	8x	Unknown — not stated by the source
DVD-RAM read speedKnown for one	8x	Unknown — not stated by the source
DVD-RAM write speedKnown for one	5x	Unknown — not stated by the source
BD-R read speedKnown for one	5x	Unknown — not stated by the source
BD-R write speedKnown for one	4x	Unknown — not stated by the source
BD-R Dual Layer read speedKnown for one	5x	Unknown — not stated by the source
BD-R Dual Layer write speedKnown for one	4x	Unknown — not stated by the source
BD-R XL read speedKnown for one	5x	Unknown — not stated by the source
BD-R XL write speedKnown for one	2x	Unknown — not stated by the source
BD-RE read speedKnown for one	5x	Unknown — not stated by the source
BD-RE write speedKnown for one	2x	Unknown — not stated by the source
BD-RE Dual Layer read speedKnown for one	5x	Unknown — not stated by the source
BD-RE Dual Layer write speedKnown for one	2x	Unknown — not stated by the source
BD-RE XL read speedKnown for one	5x	Unknown — not stated by the source
BD-RE XL write speedKnown for one	2x	Unknown — not stated by the source
Disc types supportedKnown for one	BD, BD-R, BD-R DL, BD-R XL, BD-RE, BD-RE DL, BD-RE XL, CD, CD-R, CD-RW, DVD, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RAM, DVD-ROM, DVD-RW	Unknown — not stated by the source
Network2 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 LANDiffers	Yes	No
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	1	0
Ethernet LAN (RJ-45) portsDiffers	1	0
Headphone outputsDiffers	1	0
Microphone inDiffers	Yes	No
Docking connectorKnown for one	No	Unknown — not stated by the source
Total number of SATA connectorsDiffers	2	4
Number of SATA III connectorsDiffers	2	4
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
USB Sleep-and-Charge portsKnown for one	Unknown — not stated by the source	1
Keyboard1 differ
Numeric keypadDiffers	Yes	No
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Keyboard number of keysKnown for one	105	Unknown — not stated by the source
Softwareidentical
Trial softwareKnown for one	Office Home and Business 2013	Unknown — not stated by the source
Processor special features14 differ
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Intel Clear Video TechnologyDiffers	Yes	No
Intel Identity Protection Technology versionDiffers	0.00	1.00
Intel Small Business Advantage (SBA) versionKnown for one	0.00	Unknown — not stated by the source
Intel Smart Response Technology versionKnown for one	0.00	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	No	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	0.00	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
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® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Identity Protection Technology (Intel® IPT)Differs	No	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Intel® OS GuardKnown for one	No	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	No	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	No	2.0
Processor ARK IDDiffers	78942	81016
Processor codeDiffers	SR1DV	SR1EF
Supported instruction setsDiffers	SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Intel Active Management Technology versionKnown for one	Unknown — not stated by the source	9.5
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery life (max)Known for one	6 h	Unknown — not stated by the source
Battery recharge timeKnown for one	2.8 h	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
Security1 differ
Cable lock slotDiffers	No	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.5 kg	795 g
WidthDiffers	385.6 mm	319 mm
DepthDiffers	258 mm	217 mm
HeightDiffers	22.6 mm	14.9 mm
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	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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