Product comparison · 2 laptops

NEC LaVie S PC-LS150SSB-KS laptop Intel® Celeron® 2957U vs NEC VersaPro type VF PC-VK19EFWZ3TRH laptop Intel® Celeron® 1005M

106specifications compared
36differ
70identical
68known for one product only

Key differences

Processor model
- LaVie S PC-LS150SSB-KS laptop Intel® Celeron® 2957U:2957U
- VersaPro type VF PC-VK19EFWZ3TRH laptop Intel® Celeron® 1005M:1005M
Processor frequency
- LaVie S PC-LS150SSB-KS laptop Intel® Celeron® 2957U:1.4 GHz
- VersaPro type VF PC-VK19EFWZ3TRH laptop Intel® Celeron® 1005M:1.9 GHz
Processor cache type
- LaVie S PC-LS150SSB-KS laptop Intel® Celeron® 2957U:Smart Cache
- VersaPro type VF PC-VK19EFWZ3TRH laptop Intel® Celeron® 1005M:L2
Processor socket
- LaVie S PC-LS150SSB-KS laptop Intel® Celeron® 2957U:BGA 1168
- VersaPro type VF PC-VK19EFWZ3TRH laptop Intel® Celeron® 1005M:PGA988
Processor codename
- LaVie S PC-LS150SSB-KS laptop Intel® Celeron® 2957U:Haswell
- VersaPro type VF PC-VK19EFWZ3TRH laptop Intel® Celeron® 1005M:Ivy Bridge
Bus type
- LaVie S PC-LS150SSB-KS laptop Intel® Celeron® 2957U:DMI2
- VersaPro type VF PC-VK19EFWZ3TRH laptop Intel® Celeron® 1005M:DMI
Stepping
- LaVie S PC-LS150SSB-KS laptop Intel® Celeron® 2957U:D0
- VersaPro type VF PC-VK19EFWZ3TRH laptop Intel® Celeron® 1005M:P0
Thermal Design Power (TDP)
- LaVie S PC-LS150SSB-KS laptop Intel® Celeron® 2957U:15 W
- VersaPro type VF PC-VK19EFWZ3TRH laptop Intel® Celeron® 1005M:35 W

Side by side

Differences highlightedShow differences only

Comparison of PC-LS150SSB-KS, PC-VK19EFWZ3TRH
174 specifications	A NEC LaVie S PC-LS150SSB-KS laptop Intel® Celeron® 2957U Model PC-LS150SSB-KS View product	B NEC VersaPro type VF PC-VK19EFWZ3TRH laptop Intel® Celeron® 1005M Model PC-VK19EFWZ3TRH View product
Processor12 differ
Processor modelDiffers	2957U	1005M
Processor frequencyDiffers	1.4 GHz	1.9 GHz
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	BGA 1168	PGA988
Processor seriesDiffers	Intel Celeron Processor 2000 Series for Mobile	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	10	16
PCI Express configurationsDiffers	4x1, 1x4	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	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
Maximum internal memoryDiffers	16 GB	8 GB
Storage2 differ
Total storage capacityDiffers	750 GB	320 GB
HDD capacityDiffers	750 GB	320 GB
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Graphics1 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 base frequencyDiffers	200 MHz	650 MHz
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	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
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
Network1 differ
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	No
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers	0	1
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
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	2	Unknown — not stated by the source
Number of SATA III connectorsKnown for one	2	Unknown — not stated by the source
USB Sleep-and-ChargeKnown for one	Yes	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
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Island-style keyboardKnown for one	Yes	Unknown — not stated by the source
Keyboard number of keysKnown for one	105	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 features11 differ
Intel Clear Video TechnologyDiffers	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	0.00	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 Small Business Advantage (SBA) versionKnown for one	0.00	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 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 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® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	Yes	No
Intel® High Definition Audio (Intel® HD Audio)Known for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	No	Unknown — not stated by the source
Intel® Matrix Storage Technology (Intel® MST)Known for one	No	Unknown — not stated by the source
Intel® OS GuardKnown 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® Small Business Advantage (Intel® SBA)Known for one	No	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	No	Unknown — not stated by the source
Processor ARK IDDiffers	78942	75193
Processor codeDiffers	SR1DV	SR103
Processor package sizeDiffers	40 x 24 x 1.5 mm	37.5x37.5 (rPGA988B)
UARTKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Batteryidentical
Battery life (max)Known for one	7.9 h	Unknown — not stated by the source
Battery recharge timeKnown for one	2.8 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 & dimensions2 differ
WidthDiffers	385.6 mm	375 mm
DepthDiffers	258 mm	245 mm
HeightKnown for one	22.6 mm	Unknown — not stated by the source
Height (front)Known for one	Unknown — not stated by the source	3.43 cm
Height (rear)Known for one	Unknown — not stated by the source	3.58 cm
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
Power cord includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Power adapter widthKnown for one	10.8 cm	Unknown — not stated by the source
Power adapter depthKnown for one	4.65 cm	Unknown — not stated by the source
Power adapter heightKnown for one	2.95 cm	Unknown — not stated by the source
Power adapter weightKnown for one	240 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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