Product comparison · 2 laptops

Fujitsu LIFEBOOK U554 Intel® Core™ i5 i5-4200U Laptop vs Fujitsu LIFEBOOK U904 Intel® Core™ i7 i7-4600U Laptop

125specifications compared
44differ
81identical
106known for one product only

Key differences

Product colour
- LIFEBOOK U554 Intel® Core™ i5 i5-4200U Laptop:Black, Red
- LIFEBOOK U904 Intel® Core™ i7 i7-4600U Laptop:Black, Silver
Display diagonal
- LIFEBOOK U554 Intel® Core™ i5 i5-4200U Laptop:33.8 cm (13.3")
- LIFEBOOK U904 Intel® Core™ i7 i7-4600U Laptop:35.6 cm (14")
Display resolution
- LIFEBOOK U554 Intel® Core™ i5 i5-4200U Laptop:1366 x 768 pixels
- LIFEBOOK U904 Intel® Core™ i7 i7-4600U Laptop:3200 x 1800 pixels
Touchscreen
- LIFEBOOK U554 Intel® Core™ i5 i5-4200U Laptop:No
- LIFEBOOK U904 Intel® Core™ i7 i7-4600U Laptop:Yes
HD type
- LIFEBOOK U554 Intel® Core™ i5 i5-4200U Laptop:HD
- LIFEBOOK U904 Intel® Core™ i7 i7-4600U Laptop:Wide Quad HD+
Display brightness
- LIFEBOOK U554 Intel® Core™ i5 i5-4200U Laptop:220 cd/m²
- LIFEBOOK U904 Intel® Core™ i7 i7-4600U Laptop:400 cd/m²
Processor family
- LIFEBOOK U554 Intel® Core™ i5 i5-4200U Laptop:Intel® Core™ i5
- LIFEBOOK U904 Intel® Core™ i7 i7-4600U Laptop:Intel® Core™ i7
Processor generation
- LIFEBOOK U554 Intel® Core™ i5 i5-4200U Laptop:4th gen Intel® Core™ i5
- LIFEBOOK U904 Intel® Core™ i7 i7-4600U Laptop:4th gen Intel® Core™ i7

Side by side

Differences highlightedShow differences only

Comparison of U554, U904
231 specifications	A Fujitsu LIFEBOOK U554 Intel® Core™ i5 i5-4200U Laptop Model U554 View product	B Fujitsu LIFEBOOK U904 Intel® Core™ i7 i7-4600U Laptop Model U904 View product
Design1 differ
Product colourDiffers	Black, Red	Black, Silver
Housing materialKnown for one	Unknown — not stated by the source	Aluminium, Magnesium
Market positioningKnown for one	Unknown — not stated by the source	Business
Display5 differ
Display diagonalDiffers	33.8 cm (13.3")	35.6 cm (14")
Display resolutionDiffers	1366 x 768 pixels	3200 x 1800 pixels
TouchscreenDiffers	No	Yes
Touchscreen typeKnown for one	Unknown — not stated by the source	Capacitive
HD typeDiffers	HD	Wide Quad HD+
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Panel typeKnown for one	Unknown — not stated by the source	IGZO
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Display brightnessDiffers	220 cd/m²	400 cd/m²
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Processor9 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	4th gen Intel® Core™ i5	4th gen Intel® Core™ i7
Processor modelDiffers	i5-4200U	i7-4600U
Processor boost frequencyDiffers	2.6 GHz	3.3 GHz
Processor frequencyDiffers	1.6 GHz	2.1 GHz
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
Processor cacheDiffers	3 MB	4 MB
Processor seriesDiffers	Intel Core i5-4200 Mobile series	Intel Core i7-4600 Mobile series
SteppingDiffers	C0	D0
PCI Express configurationsDiffers	1x4, 2x4	4x1, 2x4
FSB ParityKnown for one	No	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	8 GB	10 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR3L-SDRAM
Maximum internal memoryDiffers	8 GB	10 GB
Maximum internal memory (64-bit)Known for one	Unknown — not stated by the source	10 GB
Memory form factorKnown for one	SO-DIMM	Unknown — not stated by the source
Storage2 differ
Storage mediaDiffers	SSD	Hybrid-HDD
Hybrid-HDD cache typeKnown for one	Unknown — not stated by the source	SSD
Hybrid-HDD capacityKnown for one	Unknown — not stated by the source	500 GB
Hybrid-HDD cache memoryKnown for one	Unknown — not stated by the source	16 GB
Compatible memory cardsDiffers	Memory Stick (MS), MS PRO, SD, SDXC	SD, SDHC, SDXC
Number of SSDs installedKnown for one	1	Unknown — not stated by the source
SSD capacityKnown for one	500 GB	Unknown — not stated by the source
Graphics2 differ
Discrete graphics cardKnown for one	Unknown — not stated by the source	No
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Not available
On-board graphics card dynamic frequency (max)Differs	1000 MHz	1100 MHz
On-board graphics card DirectX versionDiffers	12	11.2/12
On-board graphics card OpenGL versionKnown for one	Unknown — not stated by the source	4.3
Audioidentical
Audio chipKnown for one	Unknown — not stated by the source	Realtek ALC283
Number of microphonesKnown for one	Unknown — not stated by the source	2
Audio systemKnown for one	HD	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1 MP
Front camera HD typeKnown for one	Unknown — not stated by the source	HD
Front camera resolutionKnown for one	Unknown — not stated by the source	1280 x 720 pixels
Front camera signal formatKnown for one	Unknown — not stated by the source	720p
Swivel webcamKnown for one	No	Unknown — not stated by the source
Rear cameraKnown for one	No	Unknown — not stated by the source
Network2 differ
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11a, 802.11b, 802.11g
Antenna typeKnown for one	Unknown — not stated by the source	2x2
Wi-Fi data rate (max)Known for one	Unknown — not stated by the source	300 Mbit/s
WLAN controller modelKnown for one	Unknown — not stated by the source	Intel Dual Band Wireless-AC 7260
Ethernet LANDiffers	No	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	1	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	Unknown — not stated by the source	0
Ethernet LAN (RJ-45) portsDiffers	0	1
Thunderbolt 3 ports quantityKnown for one	Unknown — not stated by the source	0
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Docking connectorDiffers	No	Yes
USB Sleep-and-ChargeKnown for one	Unknown — not stated by the source	Yes
USB Sleep-and-Charge portsKnown for one	Unknown — not stated by the source	1
eSATA/USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	0	Unknown — not stated by the source
eSATA ports quantityKnown for one	0	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
S/PDIF out portKnown for one	No	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
ExpressCard slotKnown for one	No	Unknown — not stated by the source
CardBus PCMCIA slots quantityKnown for one	0	Unknown — not stated by the source
CardBus PCMCIA slot typeKnown for one	No	Unknown — not stated by the source
SmartCard slotKnown for one	No	Unknown — not stated by the source
Total number of SATA connectorsKnown for one	4	Unknown — not stated by the source
Number of SATA III connectorsKnown for one	4	Unknown — not stated by the source
Keyboardidentical
Island-style keyboardKnown for one	Unknown — not stated by the source	Yes
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Keyboard number of keysKnown for one	Unknown — not stated by the source	85
Windows keysKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Windows 8	Windows 8.1 Pro
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Pre-installed softwareKnown for one	Unknown — not stated by the source	Microsoft Office
Trial softwareKnown for one	Unknown — not stated by the source	McAfee Multi Access
Bundled softwareKnown for one	Unknown — not stated by the source	Display Manager, ShockSensor Utility, Fujitsu Recovery, Mobility Center, Font Size Setting Utility, Anytime USB Charge Utility
Processor special features7 differ
Intel FDI TechnologyDiffers	No	Yes
Intel Small Business Advantage (SBA) versionKnown for one	Unknown — not stated by the source	1.00
Intel Smart Response Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Stable Image Platform Program (SIPP)Known for one	Unknown — not stated by the source	Yes
Intel Stable Image Platform Program (SIPP) versionKnown for one	Unknown — not stated by the source	1.00
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Smart Response TechnologyDiffers	No	Yes
Processor ARK IDDiffers	75459	76616
Processor codeDiffers	SR170	SR1EA
Supported instruction setsDiffers	AVX 2.0	AVX 2.0, SSE4.1, SSE4.2
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel® Active Management Technology (Intel® AMT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® Matrix Storage Technology (Intel® MST)Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	Yes	Unknown — not stated by the source
Intel® Rapid Start TechnologyKnown for one	No	Unknown — not stated by the source
Battery3 differ
Battery technologyDiffers	Lithium Polymer (LiPo)	Lithium-Ion (Li-Ion)
Battery capacityDiffers	48.8 Wh	45 Wh
Battery life (max)Differs	11 h	8 h
Battery recharge timeKnown for one	Unknown — not stated by the source	2 h
Battery charge status buttonKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power auto-sensingKnown for one	Yes	Unknown — not stated by the source
Security1 differ
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Password protectionKnown for one	Unknown — not stated by the source	Yes
Password protection typeDiffers	BIOS, HDD, Supervisor, User	BIOS, HDD, SSD, Supervisor, User
HDD recoveryKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-15 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 85%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 85%
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Wi-Fi certifiedKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	CE, HCT, HCL, WHQL, CB, WEEE, FCC Part 15B Class B and FCC Part 15C, FCC Part 15E, IC ICES-003 Class B and RSS-210, UL-cUL Listed
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Silver, ENERGY STAR	EPEAT Gold, ENERGY STAR
Weight & dimensions4 differ
WeightDiffers	1.5 kg	1.39 kg
WidthDiffers	322 mm	329.9 mm
DepthDiffers	225 mm	229.9 mm
HeightDiffers	17.5 mm	15.5 mm
Packaging contentidentical
Power cord includedKnown for one	Unknown — not stated by the source	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	AC	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Hot-swap batteryKnown for one	Unknown — not stated by the source	No
On/off buttonKnown for one	Unknown — not stated by the source	Yes
Power managementKnown for one	Unknown — not stated by the source	Yes
Intel segment taggingKnown for one	Unknown — not stated by the source	Home office, Professional, Small Business

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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