Product comparison · 2 laptops

NEC LaVie Z LZ650SS Intel® Core™ i5 i5-4210U Laptop vs NEC VersaPro type VF PC-VK19EFWZ3TRH laptop Intel® Celeron® 1005M

104specifications compared
59differ
45identical
72known for one product only

Key differences

Product colour
- LaVie Z LZ650SS Intel® Core™ i5 i5-4210U Laptop:Silver
- VersaPro type VF PC-VK19EFWZ3TRH laptop Intel® Celeron® 1005M:Black
Display diagonal
- LaVie Z LZ650SS Intel® Core™ i5 i5-4210U Laptop:33.8 cm (13.3")
- VersaPro type VF PC-VK19EFWZ3TRH laptop Intel® Celeron® 1005M:39.6 cm (15.6")
Display resolution
- LaVie Z LZ650SS Intel® Core™ i5 i5-4210U Laptop:1920 x 1080 pixels
- VersaPro type VF PC-VK19EFWZ3TRH laptop Intel® Celeron® 1005M:1366 x 768 pixels
Touchscreen
- LaVie Z LZ650SS Intel® Core™ i5 i5-4210U Laptop:Yes
- VersaPro type VF PC-VK19EFWZ3TRH laptop Intel® Celeron® 1005M:No
Processor family
- LaVie Z LZ650SS Intel® Core™ i5 i5-4210U Laptop:Intel® Core™ i5
- VersaPro type VF PC-VK19EFWZ3TRH laptop Intel® Celeron® 1005M:Intel® Celeron®
Processor model
- LaVie Z LZ650SS Intel® Core™ i5 i5-4210U Laptop:i5-4210U
- VersaPro type VF PC-VK19EFWZ3TRH laptop Intel® Celeron® 1005M:1005M
Processor threads
- LaVie Z LZ650SS Intel® Core™ i5 i5-4210U Laptop:4
- VersaPro type VF PC-VK19EFWZ3TRH laptop Intel® Celeron® 1005M:2
Processor frequency
- LaVie Z LZ650SS Intel® Core™ i5 i5-4210U Laptop:1.7 GHz
- VersaPro type VF PC-VK19EFWZ3TRH laptop Intel® Celeron® 1005M:1.9 GHz

Side by side

Differences highlightedShow differences only

Comparison of LZ650SS, PC-VK19EFWZ3TRH
176 specifications	A NEC LaVie Z LZ650SS Intel® Core™ i5 i5-4210U Laptop Model LZ650SS View product	B NEC VersaPro type VF PC-VK19EFWZ3TRH laptop Intel® Celeron® 1005M Model PC-VK19EFWZ3TRH View product
Design1 differ
Product colourDiffers	Silver	Black
Display3 differ
Display diagonalDiffers	33.8 cm (13.3")	39.6 cm (15.6")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
TouchscreenDiffers	Yes	No
Touchscreen typeKnown for one	Capacitive	Unknown — not stated by the source
HD typeKnown for one	Full HD	Unknown — not stated by the source
Touch technologyKnown for one	Multi-touch	Unknown — not stated by the source
Panel typeKnown for one	IPS	Unknown — not stated by the source
Processor15 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Celeron®
Processor generationKnown for one	4th gen Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-4210U	1005M
Processor threadsDiffers	4	2
Processor boost frequencyKnown for one	2.7 GHz	Unknown — not stated by the source
Processor frequencyDiffers	1.7 GHz	1.9 GHz
Processor cacheDiffers	3 MB	2 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	BGA 1168	PGA988
Processor seriesDiffers	Intel Core i5-4200 Mobile series	Intel Celeron 1000 series for Mobile
Processor codenameDiffers	Haswell	Ivy Bridge
Bus typeDiffers	DMI2	DMI
SteppingDiffers	D0	P0
Thermal Design Power (TDP)Differs	15 W	35 W
TjunctionDiffers	100 °C	105 °C
Maximum number of PCI Express lanesDiffers	12	16
PCI Express configurationsDiffers	4x1, 2x4	1x16, 2x8, 1x8+2x4
Memory3 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory typeDiffers	DDR3L-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	1600 MHz	Unknown — not stated by the source
Memory form factorKnown for one	On-board	Unknown — not stated by the source
Maximum internal memoryDiffers	4 GB	8 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Storage3 differ
Total storage capacityDiffers	128 GB	320 GB
Storage mediaDiffers	SSD	HDD
Number of SSDs installedKnown for one	1	Unknown — not stated by the source
SSD capacityKnown for one	128 GB	Unknown — not stated by the source
SSD interfaceKnown for one	SATA	Unknown — not stated by the source
Optical drive typeDiffers	No	DVD Super Multi
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	320 GB
Graphics2 differ
Discrete graphics cardKnown for one	No	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Not available	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics 4400	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	200 MHz	650 MHz
On-board graphics card DirectX versionKnown for one	12	Unknown — not stated by the source
On-board graphics card IDKnown for one	0xA16	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	1.792 GB	Unknown — not stated by the source
Maximum resolutionKnown for one	1920 x 1080 pixels	Unknown — not stated by the source
Graphics card Open GL supportKnown for one	Yes	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	High Definition Audio, MaxxVolume SD	Unknown — not stated by the source
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Speakers manufacturerKnown for one	Waves	Unknown — not stated by the source
Speaker powerKnown for one	1 W	Unknown — not stated by the source
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	0.92 MP	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source
Network2 differ
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Ethernet LANDiffers	No	Yes
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	No
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	0	1
Ethernet LAN (RJ-45) portsDiffers	0	1
VGA (D-Sub) ports quantityDiffers	0	1
Docking connectorKnown for one	No	Unknown — not stated by the source
ExpressCard slotKnown for one	No	Unknown — not stated by the source
CardBus PCMCIA slots quantityKnown for one	0	Unknown — not stated by the source
CardBus PCMCIA slot typeKnown for one	No	Unknown — not stated by the source
SmartCard slotKnown for one	No	Unknown — not stated by the source
Total number of SATA connectorsKnown for one	4	Unknown — not stated by the source
Number of SATA III connectorsKnown for one	4	Unknown — not stated by the source
USB Sleep-and-ChargeKnown for one	Yes	Unknown — not stated by the source
USB Sleep-and-Charge portsKnown for one	1	Unknown — not stated by the source
Headphone outputsKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
Keyboard1 differ
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Numeric keypadDiffers	No	Yes
Island-style keyboardKnown for one	Yes	Unknown — not stated by the source
Windows keysKnown for one	Yes	Unknown — not stated by the source
Software2 differ
Operating system installedDiffers	Windows 8.1	Windows 7 Professional
Operating system architectureDiffers	64-bit	32-bit
Processor special features17 differ
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Intel FDI TechnologyDiffers	No	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel ME Firmware VersionKnown for one	9.5	Unknown — not stated by the source
Intel Rapid Storage TechnologyDiffers	Yes	No
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Connect TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Smart Connect Technology versionKnown for one	1.00	Unknown — not stated by the source
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® 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® High Definition Audio (Intel® HD Audio)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® Matrix Storage Technology (Intel® MST)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	81016	75193
Processor codeDiffers	SR1EF	SR103
Processor package sizeDiffers	40 x 24 x 1.5 mm	37.5x37.5 (rPGA988B)
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	SSE4.1, SSE4.2
UARTKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Battery1 differ
Battery technologyDiffers	Lithium Polymer (LiPo)	Lithium-Ion (Li-Ion)
Battery life (max)Known for one	14.5 h	Unknown — not stated by the source
Battery recharge timeKnown for one	3.5 h	Unknown — not stated by the source
Security1 differ
Cable lock slotDiffers	Yes	No
Certificatesidentical
CertificationKnown for one	VCCI B	Unknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers	964 g	2.5 kg
WidthDiffers	319 mm	375 mm
DepthDiffers	217 mm	245 mm
Height (front)Differs	1.49 cm	3.43 cm
Height (rear)Differs	1.59 cm	3.58 cm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Power cord includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Power adapter widthKnown for one	9.4 cm	Unknown — not stated by the source
Power adapter depthKnown for one	4.1 cm	Unknown — not stated by the source
Power adapter heightKnown for one	3 cm	Unknown — not stated by the source
Power adapter weightKnown for one	192 g	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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