Product comparison · 2 laptops

ASUSPRO PU551LA-XB31-CB laptop Intel® Core™ i3 i3-4010U vs NEC LaVie Z LZ650NS Intel® Core™ i5 i5-4200U Laptop

135specifications compared
38differ
97identical
60known for one product only

Key differences

Product colour
- ASUSPRO PU551LA-XB31-CB laptop Intel® Core™ i3 i3-4010U:Black
- LaVie Z LZ650NS Intel® Core™ i5 i5-4200U Laptop:Silver
Display diagonal
- ASUSPRO PU551LA-XB31-CB laptop Intel® Core™ i3 i3-4010U:39.6 cm (15.6")
- LaVie Z LZ650NS Intel® Core™ i5 i5-4200U Laptop:33.8 cm (13.3")
Display resolution
- ASUSPRO PU551LA-XB31-CB laptop Intel® Core™ i3 i3-4010U:1366 x 768 pixels
- LaVie Z LZ650NS Intel® Core™ i5 i5-4200U Laptop:1920 x 1080 pixels
Touchscreen
- ASUSPRO PU551LA-XB31-CB laptop Intel® Core™ i3 i3-4010U:No
- LaVie Z LZ650NS Intel® Core™ i5 i5-4200U Laptop:Yes
HD type
- ASUSPRO PU551LA-XB31-CB laptop Intel® Core™ i3 i3-4010U:HD
- LaVie Z LZ650NS Intel® Core™ i5 i5-4200U Laptop:Full HD
Processor family
- ASUSPRO PU551LA-XB31-CB laptop Intel® Core™ i3 i3-4010U:Intel® Core™ i3
- LaVie Z LZ650NS Intel® Core™ i5 i5-4200U Laptop:Intel® Core™ i5
Processor generation
- ASUSPRO PU551LA-XB31-CB laptop Intel® Core™ i3 i3-4010U:4th gen Intel® Core™ i3
- LaVie Z LZ650NS Intel® Core™ i5 i5-4200U Laptop:4th gen Intel® Core™ i5
Processor model
- ASUSPRO PU551LA-XB31-CB laptop Intel® Core™ i3 i3-4010U:i3-4010U
- LaVie Z LZ650NS Intel® Core™ i5 i5-4200U Laptop:i5-4200U

Side by side

Differences highlightedShow differences only

Comparison of PU551LA-XB31-CB, LZ650NS
195 specifications	A ASUS ASUSPRO PU551LA-XB31-CB laptop Intel® Core™ i3 i3-4010U Model PU551LA-XB31-CB View product	B NEC LaVie Z LZ650NS Intel® Core™ i5 i5-4200U Laptop Model LZ650NS View product
Design1 differ
Product colourDiffers	Black	Silver
Market positioningKnown for one	Business	Unknown — not stated by the source
Display4 differ
Display diagonalDiffers	39.6 cm (15.6")	33.8 cm (13.3")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
TouchscreenDiffers	No	Yes
HD typeDiffers	HD	Full HD
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Touchscreen typeKnown for one	Unknown — not stated by the source	Capacitive
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Panel typeKnown for one	Unknown — not stated by the source	IPS
Processor6 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor generationDiffers	4th gen Intel® Core™ i3	4th gen Intel® Core™ i5
Processor modelDiffers	i3-4010U	i5-4200U
Processor frequencyDiffers	1.7 GHz	1.6 GHz
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor seriesDiffers	Intel® Core™ i3-4000 Mobile Series	Intel Core i5-4200 Mobile series
PCI Express configurationsDiffers	2x4, 4x1	1x4, 2x4
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.6 GHz
Memory2 differ
Memory form factorDiffers	SO-DIMM	On-board
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryDiffers	16 GB	4 GB
Storage5 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
Optical drive typeDiffers	DVD Super Multi	No
Card reader integratedDiffers	Yes	No
Compatible memory cardsDiffers	MMC, SD, SDHC, SDXC	SD, SDHC, SDXC
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
SSD interfaceKnown for one	Unknown — not stated by the source	SATA
Graphics2 differ
Maximum on-board graphics card memoryDiffers	2 GB	1.74 GB
On-board graphics card DirectX versionDiffers	11.2/12	12
On-board graphics card OpenGL versionKnown for one	4.3	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	1.792 GB
Maximum resolutionKnown for one	Unknown — not stated by the source	1920 x 1080 pixels
Graphics card Open GL supportKnown for one	Unknown — not stated by the source	Yes
Audio2 differ
Audio systemDiffers	SonicMaster Lite	High Definition Audio, MaxxVolume SD
Speakers manufacturerDiffers	Altec Lansing	Waves
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 W
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	0.92 MP
Network2 differ
Mobile network connectionKnown for one	Yes	Unknown — not stated by the source
Mobile network generationKnown for one	4G	Unknown — not stated by the source
4G standardKnown for one	LTE	Unknown — not stated by the source
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	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 & interfaces3 differ
USB 2.0 ports quantityDiffers	2	0
Ethernet LAN (RJ-45) portsDiffers	1	0
VGA (D-Sub) ports quantityDiffers	1	0
Headphone outputsKnown for one	0	Unknown — not stated by the source
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Microphone inKnown for one	No	Unknown — not stated by the source
USB Sleep-and-ChargeKnown 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
Island-style keyboardKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 8.1
Processor special features6 differ
Embedded options availableDiffers	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® Small Business Advantage (Intel® SBA)Known for one	Yes	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	No	2.0
Processor ARK IDDiffers	75107	75459
Processor codeDiffers	SSSR16Q	SR170
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0
UARTKnown for one	Yes	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	65 W	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
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Password protectionKnown for one	Yes	Unknown — not stated by the source
Password protection typeKnown for one	BIOS, HDD, User	Unknown — not stated by the source
Certificates1 differ
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
CertificationDiffers	UL, TUV, CE Marking Compliance, FCC Compliance, BSMI, Australia C-TICK / NZ A-Tick Compliance, CCC, GOST-R, CB, EPEAT, Energy star, IDA, CECP, WEEE, Erp 2013, RoHS	VCCI B
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	380 mm	319 mm
DepthDiffers	256 mm	217 mm
HeightKnown for one	28.2 mm	Unknown — not stated by the source
WeightKnown for one	Unknown — not stated by the source	964 g
Height (front)Known for one	Unknown — not stated by the source	1.49 cm
Height (rear)Known for one	Unknown — not stated by the source	1.59 cm
Other featuresidentical
Intel segment taggingKnown for one	Small Business	Unknown — not stated by the source
Power adapter widthKnown for one	Unknown — not stated by the source	9.4 cm
Power adapter depthKnown for one	Unknown — not stated by the source	4.1 cm
Power adapter heightKnown for one	Unknown — not stated by the source	3 cm
Power adapter weightKnown for one	Unknown — not stated by the source	192 g
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium Polymer (LiPo)
Battery life (max)Known for one	Unknown — not stated by the source	14.5 h
Battery recharge timeKnown for one	Unknown — not stated by the source	3.5 h
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

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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