Product comparison · 2 laptops

Fujitsu CELSIUS H910 Intel® Core™ i7 Extreme Edition i7-2920XM vs Fujitsu LIFEBOOK LH531 Intel® Core™ i5 i5-2410M

144specifications compared
57differ
87identical
55known for one product only

Key differences

Product colour
- CELSIUS H910 Intel® Core™ i7 Extreme Edition i7-2920XM:Black, Silver
- LIFEBOOK LH531 Intel® Core™ i5 i5-2410M:Black
Display diagonal
- CELSIUS H910 Intel® Core™ i7 Extreme Edition i7-2920XM:43.9 cm (17.3")
- LIFEBOOK LH531 Intel® Core™ i5 i5-2410M:35.6 cm (14")
Display resolution
- CELSIUS H910 Intel® Core™ i7 Extreme Edition i7-2920XM:1920 x 1080 pixels
- LIFEBOOK LH531 Intel® Core™ i5 i5-2410M:1366 x 768 pixels
Processor generation
- CELSIUS H910 Intel® Core™ i7 Extreme Edition i7-2920XM:2nd gen Intel® Core™ i7
- LIFEBOOK LH531 Intel® Core™ i5 i5-2410M:2nd gen Intel® Core™ i5
Processor model
- CELSIUS H910 Intel® Core™ i7 Extreme Edition i7-2920XM:i7-2920XM
- LIFEBOOK LH531 Intel® Core™ i5 i5-2410M:i5-2410M
Processor cores
- CELSIUS H910 Intel® Core™ i7 Extreme Edition i7-2920XM:4
- LIFEBOOK LH531 Intel® Core™ i5 i5-2410M:2
Processor threads
- CELSIUS H910 Intel® Core™ i7 Extreme Edition i7-2920XM:8
- LIFEBOOK LH531 Intel® Core™ i5 i5-2410M:4
Processor boost frequency
- CELSIUS H910 Intel® Core™ i7 Extreme Edition i7-2920XM:3.5 GHz
- LIFEBOOK LH531 Intel® Core™ i5 i5-2410M:2.9 GHz

Side by side

Differences highlightedShow differences only

Comparison of H910, LH531
199 specifications	A Fujitsu CELSIUS H910 Intel® Core™ i7 Extreme Edition i7-2920XM Model H910 View product	B Fujitsu LIFEBOOK LH531 Intel® Core™ i5 i5-2410M Model LH531 View product
Design1 differ
Product colourDiffers	Black, Silver	Black
Form factorKnown for one	Clamshell	Unknown — not stated by the source
Display2 differ
Display diagonalDiffers	43.9 cm (17.3")	35.6 cm (14")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
TouchscreenKnown for one	Unknown — not stated by the source	No
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Display brightnessKnown for one	Unknown — not stated by the source	220 cd/m²
External displayKnown for one	Unknown — not stated by the source	No
Contrast ratio (typical)Known for one	Unknown — not stated by the source	600:1
Processor14 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7 Extreme Edition	Intel® Core™ i5
Processor generationDiffers	2nd gen Intel® Core™ i7	2nd gen Intel® Core™ i5
Processor modelDiffers	i7-2920XM	i5-2410M
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor boost frequencyDiffers	3.5 GHz	2.9 GHz
Processor frequencyDiffers	2.5 GHz	2.3 GHz
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
Processor cacheDiffers	8 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	Socket 988	BGA 1023
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-2900 Mobile Extreme Edition Series	Intel Core i5-2400 Mobile Series
Processor codename	Sandy Bridge	Sandy Bridge
Bus typeKnown for one	Unknown — not stated by the source	DMI
FSB Parity	No	No
SteppingDiffers	D2	J1
Thermal Design Power (TDP)Differs	55 W	35 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x8, 1x16, 2x4, 2x8
PCI Express slots version	2.0	2.0
CPU multiplier (bus/core ratio)Differs	25	23
ECC supported by processor	No	No
Memory2 differ
Internal memoryDiffers	16 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speed	1333 MHz	1333 MHz
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memoryDiffers	16 GB	8 GB
Memory layout (slots x size)Known for one	2 x 8 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	1 TB	500 GB
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Optical drive type	DVD Super Multi	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MS PRO, SD	Memory Stick (MS), MS PRO, SD, SDHC
Storage mediaKnown for one	SSD	Unknown — not stated by the source
Number of SSDs installedKnown for one	2	Unknown — not stated by the source
SSD capacityKnown for one	500 GB	Unknown — not stated by the source
SSD interfaceKnown for one	SATA	Unknown — not stated by the source
Graphics4 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® Quadro® 3000M	Not available
Graphics card familyDiffers	Intel, NVIDIA	Intel
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	1300 MHz	1200 MHz
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x116
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
Discrete graphics memory typeKnown for one	GDDR3	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	Realtek ALC269 HD
Number of built-in speakers	2	2
Built-in microphone	Yes	Yes
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1.3 MP
Network1 differ
Wi-Fi	Yes	Yes
Networking features	Gigabit Ethernet	Gigabit Ethernet
Wi-Fi standards	802.11a, 802.11b, 802.11g	802.11a, 802.11b, 802.11g
Ethernet LAN	Yes	Yes
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.1+EDR
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Integrated 4G WiMAX	Yes	Yes
Wireless technologyKnown for one	802.11 a/b/g/n	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Ports & interfaces8 differ
USB 2.0 ports quantityDiffers	3	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	0
eSATA/USB 2.0 ports quantity	0	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	0	0
eSATA ports quantityDiffers	1	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityDiffers	0	1
DisplayPorts quantityDiffers	1	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 port	No	No
Microphone in	Yes	Yes
Docking connectorDiffers	Yes	No
ExpressCard slotDiffers	Yes	No
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 quantityKnown for one	Unknown — not stated by the source	0
Line-inKnown for one	Yes	Unknown — not stated by the source
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Microphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel® QM67 Express	Intel® HM65 Express
Keyboard2 differ
Pointing device	Touchpad	Touchpad
Spill-resistant keyboard	Yes	Yes
Full-size keyboardDiffers	Yes	No
Keyboard number of keysDiffers	104	87
Keyboard keystrokeKnown for one	Unknown — not stated by the source	1.8 mm
Keyboard key pitchKnown for one	Unknown — not stated by the source	1.91 cm
Numeric keypadKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Pre-installed softwareDiffers	Office 2010 ready	EasyGuide, Adobe Acrobat Reader, Bluetooth
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows 7 Home Premium 64-bit, Windows 7 Home Basic (EM) 64-bit
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Trial softwareKnown for one	Norton Internet Security	Unknown — not stated by the source
Processor special features6 differ
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
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	Yes	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)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
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	Yes	No
Intel® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK IDDiffers	52237	52224
Processor package sizeDiffers	37.5 x 37.5 (rPGA998)	37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction sets	AVX	AVX
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Processor codeKnown for one	SR02E	Unknown — not stated by the source
Battery3 differ
Number of battery cellsDiffers	8	6
Battery capacityDiffers	84 Wh	48 Wh
Battery life (max)Differs	3 h	6 h
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	210 W	60 W
AC adapter input voltage	100 - 240 V	100 - 240 V
AC adapter output voltage	19 V	19 V
DC-in jack	Yes	Yes
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
AC adapter output currentKnown for one	11.05 A	Unknown — not stated by the source
Security3 differ
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Fingerprint readerDiffers	Yes	No
Trusted Platform Module (TPM)Differs	Yes	No
Password protection typeDiffers	BIOS, HDD, Supervisor, User	BIOS
HDD user password	Yes	Yes
Operational conditions1 differ
Operating temperature (T-T)	5 - 35 °C	5 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-15 - 60 °C
Operating relative humidity (H-H)Differs	20 - 80%	20 - 85%
Certificates1 differ
CertificationDiffers	CE, FCC, GS	CE Marking, R&TTE, ENERGY STAR 5.0, RoHS, SASO
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	4.25 kg	2.2 kg
WidthDiffers	417 mm	335 mm
DepthDiffers	287 mm	240 mm
HeightKnown for one	Unknown — not stated by the source	35.4 mm
Height (front)Known for one	3.3 cm	Unknown — not stated by the source
Height (rear)Known for one	4.4 cm	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
ManualKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Infrared data port	No	No
Compliance industry standardsDiffers	IEEE 802.3/802.3u/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
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.

More laptop comparisons

All laptop comparisons