Product comparison · 2 laptops

Dell Latitude 3540 Intel® Core™ i3 i3-4010U Laptop vs Fujitsu LIFEBOOK U904

145specifications compared
47differ
98identical
62known for one product only

Key differences

Product colour
- Latitude 3540 Intel® Core™ i3 i3-4010U Laptop:Black
- LIFEBOOK U904:Black, Silver
Housing material
- Latitude 3540 Intel® Core™ i3 i3-4010U Laptop:Plastic
- LIFEBOOK U904:Aluminium, Magnesium
Display diagonal
- Latitude 3540 Intel® Core™ i3 i3-4010U Laptop:39.6 cm (15.6")
- LIFEBOOK U904:35.6 cm (14")
Display resolution
- Latitude 3540 Intel® Core™ i3 i3-4010U Laptop:1366 x 768 pixels
- LIFEBOOK U904:3200 x 1800 pixels
Processor family
- Latitude 3540 Intel® Core™ i3 i3-4010U Laptop:Intel® Core™ i3
- LIFEBOOK U904:Intel® Core™ i7
Processor generation
- Latitude 3540 Intel® Core™ i3 i3-4010U Laptop:4th gen Intel® Core™ i3
- LIFEBOOK U904:4th gen Intel® Core™ i7
Processor model
- Latitude 3540 Intel® Core™ i3 i3-4010U Laptop:i3-4010U
- LIFEBOOK U904:i7-4600U
Processor frequency
- Latitude 3540 Intel® Core™ i3 i3-4010U Laptop:1.7 GHz
- LIFEBOOK U904:2.1 GHz

Side by side

Differences highlightedShow differences only

Comparison of 3540, LIFEBOOK U904
207 specifications	A Dell Latitude 3540 Intel® Core™ i3 i3-4010U Laptop Model 3540 View product	B Fujitsu LIFEBOOK U904 View product
Design2 differ
Product colourDiffers	Black	Black, Silver
Housing materialDiffers	Plastic	Aluminium, Magnesium
Display2 differ
Display diagonalDiffers	39.6 cm (15.6")	35.6 cm (14")
Display resolutionDiffers	1366 x 768 pixels	3200 x 1800 pixels
TouchscreenKnown for one	No	Unknown — not stated by the source
Panel typeKnown for one	TN	Unknown — not stated by the source
Display brightnessKnown for one	200 cd/m²	Unknown — not stated by the source
Pixel pitchKnown for one	0.252 x 0.252 mm	Unknown — not stated by the source
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Processor8 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i7
Processor generationDiffers	4th gen Intel® Core™ i3	4th gen Intel® Core™ i7
Processor modelDiffers	i3-4010U	i7-4600U
Processor frequencyDiffers	1.7 GHz	2.1 GHz
Processor cacheDiffers	3 MB	4 MB
Processor seriesDiffers	Intel® Core™ i3-4000 Mobile Series	Intel Core i7-4600 Mobile series
SteppingDiffers	C0	D0
PCI Express configurationsDiffers	2x4, 4x1	4x1, 2x4
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.3 GHz
Memory5 differ
Internal memoryDiffers	4 GB	10 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR3L-SDRAM
Memory layout (slots x size)Differs	1 x 4 GB	1 x 8 GB
Memory slotsDiffers	2x SO-DIMM	1x SO-DIMM
Maximum internal memoryDiffers	8 GB	10 GB
Storage4 differ
Total storage capacityDiffers	500 GB	256 GB
Storage mediaDiffers	HDD	SSD
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityKnown for one	500 GB	Unknown — not stated by the source
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Optical drive typeDiffers	DVD±RW	No
Compatible memory cardsDiffers	Memory Stick (MS), MS PRO, SD, SDHC	SD, SDHC, SDXC
Number of SSDs installedKnown for one	Unknown — not stated by the source	1
SSD capacityKnown for one	Unknown — not stated by the source	256 GB
SSD interfaceKnown for one	Unknown — not stated by the source	SATA III
Graphics2 differ
Maximum on-board graphics card memoryDiffers	2 GB	1.74 GB
On-board graphics card dynamic frequency (max)Differs	1000 MHz	1100 MHz
Audioidentical
Audio systemKnown for one	HD	Unknown — not stated by the source
Speaker powerKnown for one	2 W	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	0.92 MP	Unknown — not stated by the source
Front camera resolutionKnown for one	1280 x 720 pixels	Unknown — not stated by the source
Video capturing speedKnown for one	30 fps	Unknown — not stated by the source
Optical driveidentical
Disc types supportedKnown for one	CD-R, CD-RW, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RW	Unknown — not stated by the source
LightScribeKnown for one	Unknown — not stated by the source	No
Network1 differ
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	1	0
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
HDMI ports quantityDiffers	0	1
VGA (D-Sub) ports quantityDiffers	1	0
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Headphone outputsDiffers	0	1
Microphone inDiffers	No	Yes
Docking connectorDiffers	No	Yes
Total number of SATA connectorsKnown for one	4	Unknown — not stated by the source
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
Keyboard1 differ
Numeric keypadDiffers	Yes	No
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Windows keysKnown for one	Yes	Unknown — not stated by the source
Keyboard number of keysKnown for one	Unknown — not stated by the source	85
Softwareidentical
Operating system installedKnown for one	Windows 7 Professional	Unknown — not stated by the source
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features7 differ
Embedded options availableDiffers	Yes	No
Intel FDI TechnologyDiffers	No	Yes
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel® My WiFi Technology (Intel® MWT)Differs	Yes	No
Intel® Turbo Boost TechnologyDiffers	No	2.0
Processor ARK IDDiffers	75107	76616
Processor codeDiffers	SSSR16Q	SR1EA
UARTKnown for one	Yes	Unknown — not stated by the source
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® Active Management Technology (Intel® AMT)Known for one	Unknown — not stated by the source	No
Intel® Rapid Start TechnologyKnown for one	Unknown — not stated by the source	No
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
Brand-specific featuresidentical
Dell E-Value CodeKnown for one	SM002L35408ITA	Unknown — not stated by the source
Battery3 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Number of battery cellsDiffers	6	4
Battery capacityDiffers	65 Wh	25 Wh
Battery voltageKnown for one	11.1 V	Unknown — not stated by the source
Battery life (max)Known for one	Unknown — not stated by the source	10 h
Battery recharge timeKnown for one	Unknown — not stated by the source	2 h
Poweridentical
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC adapter output currentKnown for one	Unknown — not stated by the source	3.42 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
Securityidentical
Password protection typeKnown for one	Unknown — not stated by the source	BIOS, HDD, Supervisor, User
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 35 °C	5 - 35 °C
Storage temperature (T-T)Known for one	-40 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Differs	10 - 90%	20 - 85%
Storage relative humidity (H-H)Known for one	10 - 95%	Unknown — not stated by the source
Operating altitudeKnown for one	-15.2 - 3048 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	-15.2 - 10668 m	Unknown — not stated by the source
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Bronze, ENERGY STAR	ENERGY STAR
Weight & dimensions3 differ
WeightKnown for one	2.35 kg	Unknown — not stated by the source
WidthDiffers	376 mm	329.9 mm
DepthDiffers	259 mm	229.9 mm
HeightDiffers	31.3 mm	15.5 mm
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Power cord includedKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Intel segment taggingKnown for one	Small Business	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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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