Product comparison · 2 laptops

NEC LaVie S LS350/NSB-J Intel® Core™ i3 i3-4000M Laptop vs NEC LaVie L PC-LL750RSR-KS laptop Intel® Core™ i7 i7-4700MQ

138specifications compared
37differ
101identical
58known for one product only

Key differences

Product colour
- LaVie S LS350/NSB-J Intel® Core™ i3 i3-4000M Laptop:Black
- LaVie L PC-LL750RSR-KS laptop Intel® Core™ i7 i7-4700MQ:Red
Touchscreen
- LaVie S LS350/NSB-J Intel® Core™ i3 i3-4000M Laptop:No
- LaVie L PC-LL750RSR-KS laptop Intel® Core™ i7 i7-4700MQ:Yes
Processor family
- LaVie S LS350/NSB-J Intel® Core™ i3 i3-4000M Laptop:Intel® Core™ i3
- LaVie L PC-LL750RSR-KS laptop Intel® Core™ i7 i7-4700MQ:Intel® Core™ i7
Processor generation
- LaVie S LS350/NSB-J Intel® Core™ i3 i3-4000M Laptop:4th gen Intel® Core™ i3
- LaVie L PC-LL750RSR-KS laptop Intel® Core™ i7 i7-4700MQ:4th gen Intel® Core™ i7
Processor model
- LaVie S LS350/NSB-J Intel® Core™ i3 i3-4000M Laptop:i3-4000M
- LaVie L PC-LL750RSR-KS laptop Intel® Core™ i7 i7-4700MQ:i7-4700MQ
Processor cores
- LaVie S LS350/NSB-J Intel® Core™ i3 i3-4000M Laptop:2
- LaVie L PC-LL750RSR-KS laptop Intel® Core™ i7 i7-4700MQ:4
Processor threads
- LaVie S LS350/NSB-J Intel® Core™ i3 i3-4000M Laptop:4
- LaVie L PC-LL750RSR-KS laptop Intel® Core™ i7 i7-4700MQ:8
Processor cache
- LaVie S LS350/NSB-J Intel® Core™ i3 i3-4000M Laptop:3 MB
- LaVie L PC-LL750RSR-KS laptop Intel® Core™ i7 i7-4700MQ:6 MB

Side by side

Differences highlightedShow differences only

Comparison of LS350/NSB-J, PC-LL750RSR-KS
196 specifications	A NEC LaVie S LS350/NSB-J Intel® Core™ i3 i3-4000M Laptop Model LS350/NSB-J View product	B NEC LaVie L PC-LL750RSR-KS laptop Intel® Core™ i7 i7-4700MQ Model PC-LL750RSR-KS View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	Black	Red
Form factor	Clamshell	Clamshell
Display1 differ
Display diagonal	39.6 cm (15.6")	39.6 cm (15.6")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
TouchscreenDiffers	No	Yes
Panel typeKnown for one	Unknown — not stated by the source	IPS
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor10 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i7
Processor generationDiffers	4th gen Intel® Core™ i3	4th gen Intel® Core™ i7
Processor modelDiffers	i3-4000M	i7-4700MQ
Processor coresDiffers	2	4
Processor threadsDiffers	4	8
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.4 GHz
Processor frequency	2.4 GHz	2.4 GHz
Processor cacheDiffers	3 MB	6 MB
Processor cache type	Smart Cache	Smart Cache
Processor socket	PGA946	PGA946
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel® Core™ i3-4000 Mobile Series	Intel Core i7-4700 Mobile series
Processor codename	Haswell	Haswell
Bus typeDiffers	DMI	DMI2
FSB Parity	No	No
Stepping	C0	C0
Thermal Design Power (TDP)Differs	37 W	47 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16, 2x8, 1x8+2x4	1x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers	2.0	3.0
ECC supported by processor	No	No
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	4 GB	8 GB
Internal memory type	DDR3L-SDRAM	DDR3L-SDRAM
Memory form factor	SO-DIMM	SO-DIMM
Memory layout (slots x size)Differs	1 x 4 GB	1 x 8 GB
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	16 GB	16 GB
Memory clock speedKnown for one	1600 MHz	Unknown — not stated by the source
Maximum internal memory (64-bit)Known for one	16 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	750 GB	1 TB
Storage mediaDiffers	HDD	HDD+SSD
HDD speed	5400 RPM	5400 RPM
Optical drive type	Blu-Ray DVD Combo	Blu-Ray DVD Combo
Card reader integrated	Yes	Yes
Compatible memory cards	SD, SDHC, SDXC	SD, SDHC, SDXC
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityKnown for one	750 GB	Unknown — not stated by the source
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Graphics2 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 model	Intel® HD Graphics 4600	Intel® HD Graphics 4600
Maximum on-board graphics card memoryDiffers	2 GB	1.74 GB
On-board graphics card base frequency	400 MHz	400 MHz
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1150 MHz
On-board graphics card DirectX version	11.1	11.1
On-board graphics card ID	0x416	0x416
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	1.792 GB
Maximum resolution	1920 x 1080 pixels	1920 x 1080 pixels
Graphics card Open GL supportKnown for one	Yes	Unknown — not stated by the source
Audio3 differ
Audio systemDiffers	MaxxVolume SD	HD
Number of built-in speakers	2	2
Speakers manufacturerDiffers	Waves	YAMAHA
Speaker powerDiffers	2 W	4 W
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Front camera resolution (numeric)Known for one	0.92 MP	Unknown — not stated by the source
Optical driveidentical
CD read speedKnown for one	Unknown — not stated by the source	24x
CD write speedKnown for one	Unknown — not stated by the source	24x
CD-R read speedKnown for one	Unknown — not stated by the source	24x
CD-R write speedKnown for one	Unknown — not stated by the source	24x
CD-RW read speedKnown for one	Unknown — not stated by the source	24x
CD-RW write speedKnown for one	Unknown — not stated by the source	10x
DVD-R read speedKnown for one	Unknown — not stated by the source	8x
DVD-R write speedKnown for one	Unknown — not stated by the source	8x
DVD-R Double Layer read speedKnown for one	Unknown — not stated by the source	6x
DVD-R Double Layer write speedKnown for one	Unknown — not stated by the source	6x
DVD-RW read speedKnown for one	Unknown — not stated by the source	8x
DVD-RW write speedKnown for one	Unknown — not stated by the source	6x
DVD+R read speedKnown for one	Unknown — not stated by the source	8x
DVD+R write speedKnown for one	Unknown — not stated by the source	8x
DVD+R Double Layer read speedKnown for one	Unknown — not stated by the source	6x
DVD+R Double Layer write speedKnown for one	Unknown — not stated by the source	6x
DVD+RW read speedKnown for one	Unknown — not stated by the source	8x
DVD+RW write speedKnown for one	Unknown — not stated by the source	8x
DVD-RAM read speedKnown for one	Unknown — not stated by the source	5x
DVD-RAM write speedKnown for one	Unknown — not stated by the source	5x
BD-R read speedKnown for one	Unknown — not stated by the source	6x
BD-R write speedKnown for one	Unknown — not stated by the source	6x
BD-R Dual Layer read speedKnown for one	Unknown — not stated by the source	6x
BD-R Dual Layer write speedKnown for one	Unknown — not stated by the source	6x
BD-R XL read speedKnown for one	Unknown — not stated by the source	6x
BD-R XL write speedKnown for one	Unknown — not stated by the source	4x
BD-RE read speedKnown for one	Unknown — not stated by the source	2x
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	2x
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	2x
BD-RE XL write speedKnown for one	Unknown — not stated by the source	2x
Disc types supportedKnown for one	Unknown — not stated by the source	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
Networkidentical
Wi-Fi	Yes	Yes
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 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	300 Mbit/s
Ethernet LAN	Yes	Yes
Bluetooth	Yes	Yes
Bluetooth version	4.0	4.0
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	5
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
Microphone in	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-ChargeKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installed	Windows 8.1	Windows 8.1
Operating system architecture	64-bit	64-bit
Bundled softwareDiffers	Microsoft Office Home and Business 2013	Microsoft Office Home & Business 2013
Processor special features9 differ
Intel® Wireless Display (Intel® WiDi)	Yes	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 Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt StateDiffers	No	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage Technology	No	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)Differs	No	Yes
Intel® Anti-Theft Technology (Intel® AT)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Processor ARK IDDiffers	75104	75117
Processor codeDiffers	SR1HC	SR15H
Processor package sizeDiffers	37.5 x 37.5 x 4.7 mm	37.5 x 32 x 1.6 mm
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Battery1 differ
Battery life (max)Differs	5.1 h	6.9 h
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Poweridentical
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
Weight & dimensions4 differ
WeightDiffers	2.6 kg	3.1 kg
WidthDiffers	379 mm	382 mm
DepthDiffers	258 mm	270 mm
HeightDiffers	27.5 mm	33.1 mm
Packaging contentidentical
Mouse included	Yes	Yes
AC adapter included	Yes	Yes
Manual	Yes	Yes
Power cord includedKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Intel® HM87	Unknown — not stated by the source
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Numeric keypadKnown for one	Yes	Unknown — not stated by the source
Island-style keyboardKnown for one	Yes	Unknown — not stated by the source
Windows keysKnown for one	Yes	Unknown — not stated by the source
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
Certificatesidentical
CertificationKnown for one	VCCI Class B	Unknown — not stated by the source
Other featuresidentical
Power adapter weightKnown for one	230 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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