Product comparison · 2 laptops

Fujitsu LIFEBOOK E781 Intel® Core™ i5 i5-2410M vs Fujitsu LIFEBOOK NH571 Intel® Core™ i7 i7-2640M

149specifications compared
52differ
97identical
50known for one product only

Key differences

Product colour
- LIFEBOOK E781 Intel® Core™ i5 i5-2410M:Black, Silver
- LIFEBOOK NH571 Intel® Core™ i7 i7-2640M:Black
Display diagonal
- LIFEBOOK E781 Intel® Core™ i5 i5-2410M:39.6 cm (15.6")
- LIFEBOOK NH571 Intel® Core™ i7 i7-2640M:43.9 cm (17.3")
Display resolution
- LIFEBOOK E781 Intel® Core™ i5 i5-2410M:1600 x 900 pixels
- LIFEBOOK NH571 Intel® Core™ i7 i7-2640M:1920 x 1080 pixels
HD type
- LIFEBOOK E781 Intel® Core™ i5 i5-2410M:HD+
- LIFEBOOK NH571 Intel® Core™ i7 i7-2640M:Full HD
Display brightness
- LIFEBOOK E781 Intel® Core™ i5 i5-2410M:220 cd/m²
- LIFEBOOK NH571 Intel® Core™ i7 i7-2640M:300 cd/m²
Processor family
- LIFEBOOK E781 Intel® Core™ i5 i5-2410M:Intel® Core™ i5
- LIFEBOOK NH571 Intel® Core™ i7 i7-2640M:Intel® Core™ i7
Processor generation
- LIFEBOOK E781 Intel® Core™ i5 i5-2410M:2nd gen Intel® Core™ i5
- LIFEBOOK NH571 Intel® Core™ i7 i7-2640M:2nd gen Intel® Core™ i7
Processor model
- LIFEBOOK E781 Intel® Core™ i5 i5-2410M:i5-2410M
- LIFEBOOK NH571 Intel® Core™ i7 i7-2640M:i7-2640M

Side by side

Differences highlightedShow differences only

Comparison of E781, NH571
199 specifications	A Fujitsu LIFEBOOK E781 Intel® Core™ i5 i5-2410M Model E781 View product	B Fujitsu LIFEBOOK NH571 Intel® Core™ i7 i7-2640M Model NH571 View product
Design1 differ
Product colourDiffers	Black, Silver	Black
Display4 differ
Display diagonalDiffers	39.6 cm (15.6")	43.9 cm (17.3")
Display resolutionDiffers	1600 x 900 pixels	1920 x 1080 pixels
HD typeDiffers	HD+	Full HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Display brightnessDiffers	220 cd/m²	300 cd/m²
External display	No	No
Contrast ratio (typical)Known for one	300:1	Unknown — not stated by the source
Processor10 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	2nd gen Intel® Core™ i5	2nd gen Intel® Core™ i7
Processor modelDiffers	i5-2410M	i7-2640M
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyDiffers	2.9 GHz	3.5 GHz
Processor frequencyDiffers	2.3 GHz	2.8 GHz
System bus rate	5 GT/s	5 GT/s
Processor cacheDiffers	3 MB	4 MB
Processor cache type	Smart Cache	Smart Cache
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i5-2400 Mobile Series	Intel Core i7-2600 Mobile Series
Processor codename	Sandy Bridge	Sandy Bridge
Bus type	DMI	DMI
FSB Parity	No	No
Stepping	J1	J1
Thermal Design Power (TDP)	35 W	35 W
TjunctionDiffers	100 °C	100 C
Maximum number of PCI Express lanes	16	16
PCI Express configurationsDiffers	1x8, 1x16, 2x4, 2x8	1x16, 2x8
PCI Express slots version	2.0	2.0
CPU multiplier (bus/core ratio)Differs	23	28
ECC supported by processor	No	No
Processor socketKnown for one	BGA 1023	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	4 GB	8 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speed	1333 MHz	1333 MHz
Memory slots	2x SO-DIMM	2x SO-DIMM
Memory slots (available)	1	1
Maximum internal memory	8 GB	8 GB
Storage5 differ
Total storage capacityDiffers	500 GB	1 TB
Storage mediaKnown for one	Unknown — not stated by the source	HDD
Number of HDDs installedDiffers	1	2
HDD capacity	500 GB	500 GB
HDD interfaceDiffers	SATA II	SATA
HDD speedDiffers	7200 RPM	5400 RPM
Optical drive type	DVD Super Multi	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MS PRO, SD	Memory Stick (MS), MS PRO, SD, SDHC
Graphics4 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	NVIDIA® GeForce® GT 525M
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
Graphics card familyDiffers	Intel	NVIDIA
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR3
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 3000	Intel® HD Graphics 3000
On-board graphics card base frequency	650 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	1200 MHz	1300 MHz
On-board graphics card ID	0x116	0x116
Maximum resolutionKnown for one	2560 x 1600 pixels	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	Realtek ALC269	Realtek ALC269 VA
Built-in subwooferKnown for one	Unknown — not stated by the source	No
Built-in microphone	Yes	Yes
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1.3 MP
Swivel webcamKnown for one	No	Unknown — not stated by the source
Networkidentical
Wi-Fi	Yes	Yes
Networking features	Gigabit Ethernet	Gigabit Ethernet
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	3.0+HS
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Integrated 4G WiMAX	Yes	Yes
Mobile network connectionKnown for one	Yes	Unknown — not stated by the source
Mobile network generationKnown for one	3G	Unknown — not stated by the source
Data networkKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces7 differ
USB 2.0 ports quantityDiffers	3	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1	1
eSATA/USB 2.0 ports quantity	1	1
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	0	0
eSATA ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityDiffers	0	1
HDMI versionKnown for one	Unknown — not stated by the source	1.4a
DisplayPorts quantityDiffers	1	0
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
Thunderbolt ports quantity	0	0
Headphone outputs	1	1
S/PDIF out portDiffers	No	Yes
Microphone in	Yes	Yes
Docking connectorDiffers	Yes	No
ExpressCard slot	Yes	Yes
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slotDiffers	Yes	No
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	0
TV-out	No	No
PS/2 ports quantityKnown for one	Unknown — not stated by the source	0
Parallel ports quantityKnown for one	Unknown — not stated by the source	0
Serial ports quantityDiffers	1	0
Performance1 differ
Motherboard chipsetDiffers	Intel® QM67 Express	Intel® HM65 Express
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Numeric keypadDiffers	No	Yes
Spill-resistant keyboardKnown for one	Unknown — not stated by the source	Yes
Full-size keyboard	Yes	Yes
Keyboard number of keysKnown for one	Unknown — not stated by the source	106
Keyboard keystrokeKnown for one	Unknown — not stated by the source	2.5 mm
Keyboard key pitchKnown for one	Unknown — not stated by the source	1.91 cm
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Pre-installed softwareKnown for one	Unknown — not stated by the source	EasyGuide, Adobe Acrobat Reader, CyberLink YouCam, Fujitsu Recovery, Bluetooth Software Suite
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows 7 Home Premium 64-bit
Trial softwareKnown for one	Norton Internet Security	Unknown — not stated by the source
Bundled softwareKnown for one	Adobe Acrobat Reader Application Panel Display Manager ShockSensor Utility Power Saving Utility Plugfree Network EasyGuide online Nero Essentials S Fujitsu Recovery	Unknown — not stated by the source
Processor special features6 differ
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	32 nm	32 nm
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	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage Technology	No	No
Intel Trusted Execution TechnologyDiffers	No	Yes
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)Differs	No	Yes
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)	Yes	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™Differs	No	Yes
Intel® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK IDDiffers	52224	53464
Processor codeKnown for one	Unknown — not stated by the source	SR03R
Processor package sizeDiffers	37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)	37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction sets	AVX	AVX
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
Battery3 differ
Number of battery cellsDiffers	6	8
Battery capacityDiffers	63 Wh	75 Wh
Battery life (max)Differs	10 h	6.5 h
Battery recharge timeKnown for one	3 h	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	80 W	120 W
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC adapter output currentKnown for one	Unknown — not stated by the source	6.32 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
DC-in jack	Yes	Yes
Security2 differ
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Fingerprint readerDiffers	Yes	No
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	No
Password protection typeDiffers	BIOS, HDD, Supervisor, User	BIOS
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
Operating relative humidity (H-H)Differs	20 - 80%	20 - 85%
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Certificates1 differ
CertificationDiffers	GS, CE, WEEE, EPEAT	CB, CE Marking, R&TTE, ENERGY STAR 5.0, RoHS, GOST
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Wi-Fi certifiedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	2.35 kg	3.6 kg
WidthDiffers	372 mm	410 mm
DepthDiffers	245 mm	270 mm
Height (front)Known for one	Unknown — not stated by the source	3.26 cm
Height (rear)Known for one	Unknown — not stated by the source	3.71 cm
HeightKnown for one	35 mm	Unknown — not stated by the source
Packaging contentidentical
AC adapter included	Yes	Yes
Remote control includedKnown for one	Unknown — not stated by the source	No
Other featuresidentical
Infrared data port	No	No
Compliance industry standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Power supply type	AC/DC	AC/DC
Internal modemKnown for one	Unknown — not stated by the source	No
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Supplied AC adapter type	AC	AC
3DKnown for one	No	Unknown — not stated by the source
Power requirementsKnown for one	AC 100 - 240 V/50 - 60 Hz, DC 19 V/4.22 A	Unknown — not stated by the source
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	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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