Product comparison · 2 laptops

NEC LaVie S LS150/SSW-T1 Intel® Celeron® 2957U Laptop vs NEC LaVie S PC-LS350SSB-J laptop Intel® Core™ i3 i3-4000M

178specifications compared
49differ
129identical
33known for one product only

Key differences

Product colour
- LaVie S LS150/SSW-T1 Intel® Celeron® 2957U Laptop:White
- LaVie S PC-LS350SSB-J laptop Intel® Core™ i3 i3-4000M:Black
Processor family
- LaVie S LS150/SSW-T1 Intel® Celeron® 2957U Laptop:Intel® Celeron®
- LaVie S PC-LS350SSB-J laptop Intel® Core™ i3 i3-4000M:Intel® Core™ i3
Processor model
- LaVie S LS150/SSW-T1 Intel® Celeron® 2957U Laptop:2957U
- LaVie S PC-LS350SSB-J laptop Intel® Core™ i3 i3-4000M:i3-4000M
Processor threads
- LaVie S LS150/SSW-T1 Intel® Celeron® 2957U Laptop:2
- LaVie S PC-LS350SSB-J laptop Intel® Core™ i3 i3-4000M:4
Processor frequency
- LaVie S LS150/SSW-T1 Intel® Celeron® 2957U Laptop:1.4 GHz
- LaVie S PC-LS350SSB-J laptop Intel® Core™ i3 i3-4000M:2.4 GHz
Processor cache
- LaVie S LS150/SSW-T1 Intel® Celeron® 2957U Laptop:2 MB
- LaVie S PC-LS350SSB-J laptop Intel® Core™ i3 i3-4000M:3 MB
Processor socket
- LaVie S LS150/SSW-T1 Intel® Celeron® 2957U Laptop:BGA 1168
- LaVie S PC-LS350SSB-J laptop Intel® Core™ i3 i3-4000M:PGA946
Bus type
- LaVie S LS150/SSW-T1 Intel® Celeron® 2957U Laptop:DMI2
- LaVie S PC-LS350SSB-J laptop Intel® Core™ i3 i3-4000M:DMI

Side by side

Differences highlightedShow differences only

Comparison of LS150/SSW-T1, PC-LS350SSB-J
211 specifications	A NEC LaVie S LS150/SSW-T1 Intel® Celeron® 2957U Laptop Model LS150/SSW-T1 View product	B NEC LaVie S PC-LS350SSB-J laptop Intel® Core™ i3 i3-4000M Model PC-LS350SSB-J View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	White	Black
Form factor	Clamshell	Clamshell
Displayidentical
Display diagonal	39.6 cm (15.6")	39.6 cm (15.6")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
Touchscreen	No	No
HD type	HD	HD
Display number of colours	16.78 million colours	16.78 million colours
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor12 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron®	Intel® Core™ i3
Processor generationKnown for one	Unknown — not stated by the source	4th gen Intel® Core™ i3
Processor modelDiffers	2957U	i3-4000M
Processor cores	2	2
Processor threadsDiffers	2	4
Processor frequencyDiffers	1.4 GHz	2.4 GHz
System bus rate	5 GT/s	5 GT/s
Processor cacheDiffers	2 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	BGA 1168	PGA946
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Celeron Processor 2000 Series for Mobile	Intel® Core™ i3-4000 Mobile Series
Processor codename	Haswell	Haswell
Bus typeDiffers	DMI2	DMI
FSB Parity	No	No
SteppingDiffers	D0	C0
Thermal Design Power (TDP)Differs	15 W	37 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanesDiffers	10	16
PCI Express configurationsDiffers	4x1, 1x4	1x16, 2x8, 1x8+2x4
PCI Express slots version	2.0	2.0
ECC supported by processor	No	No
Memoryidentical
Internal memory	4 GB	4 GB
Internal memory type	DDR3L-SDRAM	DDR3L-SDRAM
Memory clock speed	1600 MHz	1600 MHz
Memory form factor	SO-DIMM	SO-DIMM
Memory layout (slots x size)	1 x 4 GB	1 x 4 GB
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	16 GB	16 GB
Storage3 differ
Total storage capacityDiffers	1 TB	750 GB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacityDiffers	1 TB	750 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive typeDiffers	DVD Super Multi DL	Blu-Ray DVD Combo
Card reader integrated	Yes	Yes
Compatible memory cards	SD, SDHC, SDXC	SD, SDHC, SDXC
Graphics3 differ
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 4600
On-board graphics card memory	1.792 GB	1.792 GB
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
On-board graphics card base frequencyDiffers	200 MHz	400 MHz
On-board graphics card dynamic frequency (max)Differs	1000 MHz	1100 MHz
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	11.1
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x416
Maximum resolution	1920 x 1080 pixels	1920 x 1080 pixels
Audio1 differ
Audio system	HD	HD
Number of built-in speakers	2	2
Speaker powerDiffers	1.5 W	2 W
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Front camera resolution (numeric)	0.9 MP	0.9 MP
Swivel webcam	No	No
Rear camera	No	No
Optical drive3 differ
LightScribe	No	No
CD read speed	24x	24x
CD-R read speed	24x	24x
CD-R write speed	24x	24x
CD-RW read speed	24x	24x
CD-RW write speed	10x	10x
DVD-R read speed	8x	8x
DVD-R write speed	8x	8x
DVD-R Double Layer read speed	8x	8x
DVD-R Double Layer write speedDiffers	6x	4x
DVD-RW read speed	8x	8x
DVD-RW write speed	6x	6x
DVD+R read speed	8x	8x
DVD+R write speed	8x	8x
DVD+R Double Layer read speed	8x	8x
DVD+R Double Layer write speedDiffers	6x	4x
DVD+RW read speed	8x	8x
DVD+RW write speed	8x	8x
DVD-RAM read speed	8x	8x
DVD-RAM write speed	5x	5x
BD-R read speedKnown for one	Unknown — not stated by the source	5x
BD-R write speedKnown for one	Unknown — not stated by the source	4x
BD-R Dual Layer read speedKnown for one	Unknown — not stated by the source	5x
BD-R Dual Layer write speedKnown for one	Unknown — not stated by the source	4x
BD-R XL read speedKnown for one	Unknown — not stated by the source	5x
BD-R XL write speedKnown for one	Unknown — not stated by the source	2x
BD-RE read speedKnown for one	Unknown — not stated by the source	5x
BD-RE write speedKnown for one	Unknown — not stated by the source	2x
BD-RE Dual Layer read speedKnown for one	Unknown — not stated by the source	5x
BD-RE Dual Layer write speedKnown for one	Unknown — not stated by the source	2x
BD-RE XL read speedKnown for one	Unknown — not stated by the source	5x
BD-RE XL write speedKnown for one	Unknown — not stated by the source	2x
Disc types supportedDiffers	CD, CD-R, CD-RW, DVD, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RAM, DVD-RW	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-RW
Network1 differ
Wi-Fi	Yes	Yes
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)
Wi-Fi data rate (max)Known for one	Unknown — not stated by the source	867 Mbit/s
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Bluetooth version	4.0	4.0
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	1	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	4
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	0	0
Thunderbolt ports quantity	0	0
Headphone outputs	1	1
S/PDIF out port	No	No
Combo headphone/mic port	Yes	Yes
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
USB Sleep-and-Charge	Yes	Yes
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
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® HM87
Keyboard1 differ
Numeric keypad	Yes	Yes
Full-size keyboard	Yes	Yes
Keyboard number of keysDiffers	105	106
Windows keys	Yes	Yes
Software1 differ
Operating system installed	Windows 8.1	Windows 8.1
Operating system architecture	64-bit	64-bit
Trial softwareDiffers	Office Home and Business 2013	Microsoft Office Home and Business 2013
Processor special features16 differ
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyDiffers	Yes	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt StateDiffers	Yes	No
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Identity Protection Technology versionDiffers	0.00	1.00
Intel Rapid Storage TechnologyDiffers	Yes	No
Intel Secure Key Technology version	1.00	1.00
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
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® 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® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost Technology	No	No
Intel® Virtualization Technology (Intel® VT)	VT-x	VT-x
Processor ARK IDDiffers	78942	75104
Processor codeDiffers	SR1DV	SR1HC
Processor package sizeDiffers	40 x 24 x 1.5 mm	37.5 x 37.5 x 4.7 mm
Supported instruction setsDiffers	SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Intel ME Firmware VersionKnown for one	9.5	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® High Definition Audio (Intel® HD Audio)Known for one	Yes	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® 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
UARTKnown for one	Yes	Unknown — not stated by the source
Battery2 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Battery life (max)Differs	6 h	4.1 h
Battery recharge timeDiffers	2.8 h	2.6 h
Poweridentical
AC adapter power	65 W	65 W
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	No	No
Operational conditionsidentical
Operating temperature (T-T)	5 - 35 °C	5 - 35 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Weight & dimensions3 differ
WeightDiffers	2.5 kg	2.6 kg
WidthDiffers	385.6 mm	379 mm
Depth	258 mm	258 mm
HeightDiffers	22.6 mm	27.5 mm
Packaging contentidentical
Mouse included	Yes	Yes
AC adapter included	Yes	Yes
Manual	Yes	Yes
Other featuresidentical
3D	No	No

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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