Product comparison · 2 laptops

NEC LaVie S PC-LS150TSB laptop Intel® Celeron® 2957U vs NEC LaVie S PC-LS700TSW laptop Intel® Core™ i7 i7-4712MQ

148specifications compared
50differ
98identical
31known for one product only

Key differences

Product colour
- LaVie S PC-LS150TSB laptop Intel® Celeron® 2957U:Black
- LaVie S PC-LS700TSW laptop Intel® Core™ i7 i7-4712MQ:White
Processor family
- LaVie S PC-LS150TSB laptop Intel® Celeron® 2957U:Intel® Celeron®
- LaVie S PC-LS700TSW laptop Intel® Core™ i7 i7-4712MQ:Intel® Core™ i7
Processor model
- LaVie S PC-LS150TSB laptop Intel® Celeron® 2957U:2957U
- LaVie S PC-LS700TSW laptop Intel® Core™ i7 i7-4712MQ:i7-4712MQ
Processor cores
- LaVie S PC-LS150TSB laptop Intel® Celeron® 2957U:2
- LaVie S PC-LS700TSW laptop Intel® Core™ i7 i7-4712MQ:4
Processor threads
- LaVie S PC-LS150TSB laptop Intel® Celeron® 2957U:2
- LaVie S PC-LS700TSW laptop Intel® Core™ i7 i7-4712MQ:8
Processor frequency
- LaVie S PC-LS150TSB laptop Intel® Celeron® 2957U:1.4 GHz
- LaVie S PC-LS700TSW laptop Intel® Core™ i7 i7-4712MQ:2.3 GHz
Processor cache
- LaVie S PC-LS150TSB laptop Intel® Celeron® 2957U:2 MB
- LaVie S PC-LS700TSW laptop Intel® Core™ i7 i7-4712MQ:6 MB
Processor socket
- LaVie S PC-LS150TSB laptop Intel® Celeron® 2957U:BGA 1168
- LaVie S PC-LS700TSW laptop Intel® Core™ i7 i7-4712MQ:PGA946

Side by side

Differences highlightedShow differences only

Comparison of PC-LS150TSB, PC-LS700TSW
179 specifications	A NEC LaVie S PC-LS150TSB laptop Intel® Celeron® 2957U Model PC-LS150TSB View product	B NEC LaVie S PC-LS700TSW laptop Intel® Core™ i7 i7-4712MQ Model PC-LS700TSW View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	Black	White
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
Display number of colours	16.78 million colours	16.78 million colours
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Panel typeKnown for one	Unknown — not stated by the source	LCD
Processor14 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron®	Intel® Core™ i7
Processor modelDiffers	2957U	i7-4712MQ
Processor coresDiffers	2	4
Processor threadsDiffers	2	8
Processor frequencyDiffers	1.4 GHz	2.3 GHz
System bus rate	5 GT/s	5 GT/s
Processor cacheDiffers	2 MB	6 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 i7-4700 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 versionDiffers	2.0	3.0
ECC supported by processor	No	No
Processor generationKnown for one	Unknown — not stated by the source	4th gen Intel® Core™ i7
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.3 GHz
Memory1 differ
Internal memoryDiffers	4 GB	8 GB
Internal memory type	DDR3L-SDRAM	DDR3L-SDRAM
Memory form factor	SO-DIMM	SO-DIMM
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	16 GB	16 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 8 GB
Storage3 differ
Total storage capacityDiffers	750 GB	1 TB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacityDiffers	750 GB	1 TB
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
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
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 base frequencyDiffers	200 MHz	400 MHz
On-board graphics card dynamic frequency (max)Differs	1000 MHz	1150 MHz
Maximum resolutionKnown for one	1920 x 1080 pixels	Unknown — not stated by the source
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	1.74 GB
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
Audio1 differ
Number of built-in speakers	2	2
Speaker powerDiffers	1.5 W	2 W
Built-in microphone	Yes	Yes
Speakers manufacturerKnown for one	Unknown — not stated by the source	Waves
Cameraidentical
Front camera	Yes	Yes
Optical driveidentical
LightScribe	No	No
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)
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 portKnown for one	Yes	Unknown — not stated by the source
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
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	Unknown — not stated by the source	Yes
Performanceidentical
Motherboard chipset	Intel® HM87	Intel® HM87
Keyboardidentical
Numeric keypad	Yes	Yes
Keyboard number of keysKnown for one	Unknown — not stated by the source	106
Software1 differ
Operating system installed	Windows 8.1	Windows 8.1
Operating system architecture	64-bit	64-bit
Bundled softwareDiffers	Office Home & Business Premium	Office Home & Business Premium Plus
Trial softwareKnown for one	Unknown — not stated by the source	Office 365
Processor special features17 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 State	Yes	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Identity Protection Technology versionDiffers	0.00	1.00
Intel ME Firmware VersionKnown for one	9.5	Unknown — not stated by the source
Intel Rapid Storage TechnologyDiffers	Yes	No
Intel Secure Key Technology version	1.00	1.00
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-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)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
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® 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® Matrix Storage Technology (Intel® MST)Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® OS GuardKnown for one	No	Unknown — not stated by the source
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	No	Unknown — not stated by the source
Intel® Smart Cache	Yes	Yes
Intel® Smart Response TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Virtualization Technology (Intel® VT)	VT-x	VT-x
Processor ARK IDDiffers	78942	78933
Processor codeDiffers	SR1DV	SR1PS
Processor package sizeDiffers	40 x 24 x 1.5 mm	37.5 x 32 x 1.6 mm
Supported instruction setsDiffers	SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
UARTKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processor	Yes	Yes
Battery2 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Battery life (max)Differs	7.9 h	3.9 h
Battery recharge timeDiffers	2.8 h	2.6 h
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
Operational conditionsidentical
Operating temperature (T-T)	5 - 35 °C	5 - 35 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Weight & dimensions2 differ
Weight	2.5 kg	2.5 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
Power cord included	Yes	Yes
Other features2 differ
Power adapter width	10.8 cm	10.8 cm
Power adapter depth	4.65 cm	4.65 cm
Power adapter heightDiffers	2.95 cm	3 cm
Power adapter weightDiffers	240 g	230 g
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	AC

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.

More laptop comparisons

All laptop comparisons