Product comparison · 2 laptops

Dell Latitude E5540 Intel® Core™ i5 i5-4300U Laptop vs Fujitsu LIFEBOOK AH42/K Intel® Pentium® B970 Laptop

112specifications compared
52differ
60identical
73known for one product only

Key differences

Product colour
- Latitude E5540 Intel® Core™ i5 i5-4300U Laptop:Black
- LIFEBOOK AH42/K Intel® Pentium® B970 Laptop:Black, White
Processor family
- Latitude E5540 Intel® Core™ i5 i5-4300U Laptop:Intel® Core™ i5
- LIFEBOOK AH42/K Intel® Pentium® B970 Laptop:Intel® Pentium®
Processor model
- Latitude E5540 Intel® Core™ i5 i5-4300U Laptop:i5-4300U
- LIFEBOOK AH42/K Intel® Pentium® B970 Laptop:B970
Processor threads
- Latitude E5540 Intel® Core™ i5 i5-4300U Laptop:4
- LIFEBOOK AH42/K Intel® Pentium® B970 Laptop:2
Processor frequency
- Latitude E5540 Intel® Core™ i5 i5-4300U Laptop:1.9 GHz
- LIFEBOOK AH42/K Intel® Pentium® B970 Laptop:2.3 GHz
Processor cache
- Latitude E5540 Intel® Core™ i5 i5-4300U Laptop:3 MB
- LIFEBOOK AH42/K Intel® Pentium® B970 Laptop:2 MB
Processor cache type
- Latitude E5540 Intel® Core™ i5 i5-4300U Laptop:Smart Cache
- LIFEBOOK AH42/K Intel® Pentium® B970 Laptop:L3
Processor socket
- Latitude E5540 Intel® Core™ i5 i5-4300U Laptop:BGA 1168
- LIFEBOOK AH42/K Intel® Pentium® B970 Laptop:Socket 988

Side by side

Differences highlightedShow differences only

Comparison of E5540, AH42/K
185 specifications	A Dell Latitude E5540 Intel® Core™ i5 i5-4300U Laptop Model E5540 View product	B Fujitsu LIFEBOOK AH42/K Intel® Pentium® B970 Laptop Model AH42/K View product
Design1 differ
Product colourDiffers	Black	Black, White
Market positioningKnown for one	Business	Unknown — not stated by the source
Displayidentical
HD typeKnown for one	Unknown — not stated by the source	Not supported
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Processor16 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Pentium®
Processor modelDiffers	i5-4300U	B970
Processor threadsDiffers	4	2
Processor frequencyDiffers	1.9 GHz	2.3 GHz
Processor cacheDiffers	3 MB	2 MB
Processor cache typeDiffers	Smart Cache	L3
Processor socketDiffers	BGA 1168	Socket 988
Processor lithographyDiffers	22 nm	32 nm
Processor seriesDiffers	Intel Core i5-4300 Mobile series	Intel Pentium B900 Series for Mobile
Processor codenameDiffers	Haswell	Sandy Bridge
Bus typeDiffers	DMI2	DMI
SteppingDiffers	D0	Q0
Thermal Design Power (TDP)Differs	15 W	35 W
TjunctionDiffers	100 °C	85 °C
Maximum number of PCI Express lanesDiffers	12	16
PCI Express configurationsDiffers	4x1, 2x4	1x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	23
Processor generationKnown for one	4th gen Intel® Core™ i5	Unknown — not stated by the source
Processor boost frequencyKnown for one	2.9 GHz	Unknown — not stated by the source
Memory1 differ
Internal memory typeDiffers	DDR3L-SDRAM	DDR3-SDRAM
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memoryKnown for one	Unknown — not stated by the source	16 GB
Memory clock speedKnown for one	1600 MHz	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	500 GB	750 GB
HDD capacityDiffers	500 GB	750 GB
Optical drive typeKnown for one	Unknown — not stated by the source	DVD Super Multi DL
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	Memory Stick (MS), SD, SDHC, SDXC
Graphics3 differ
On-board graphics card modelDiffers	Intel® HD Graphics 4400	Intel® HD Graphics
On-board graphics card base frequencyDiffers	200 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1150 MHz
Discrete graphics cardKnown for one	No	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Not available	Unknown — not stated by the source
Maximum on-board graphics card memoryKnown for one	1.74 GB	Unknown — not stated by the source
On-board graphics card DirectX versionKnown for one	12	Unknown — not stated by the source
On-board graphics card IDKnown for one	0xA16	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	High Definition Audio
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	Yes
Network2 differ
Wi-Fi standardsDiffers	Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	No
Ports & interfacesidentical
Headphone outputsKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
ExpressCard slotKnown for one	Unknown — not stated by the source	Yes
CardBus PCMCIA slots quantityKnown for one	Unknown — not stated by the source	0
CardBus PCMCIA slot typeKnown for one	Unknown — not stated by the source	No
SmartCard slotKnown for one	Unknown — not stated by the source	No
Docking connectorKnown for one	Yes	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
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® HM70 Express
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Island-style keyboardKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 8
Processor special features24 differ
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Embedded options availableDiffers	Yes	No
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	32 nm
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel Rapid Storage TechnologyDiffers	Yes	No
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
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)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	76308	63915
Processor codeDiffers	SR1ED	SR0J2
Processor package sizeDiffers	40 x 24 x 1.5 mm	37.5x37.5 (rPGA988B)
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	SSE4.1, SSE4.2
Conflict-Free processorDiffers	Yes	No
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel ME Firmware VersionKnown for one	9.5	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Small Business Advantage (SBA) versionKnown for one	1.00	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	1.00	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	Yes	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel® High Definition Audio (Intel® HD Audio)Known for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® Matrix Storage Technology (Intel® MST)Known for one	No	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	Yes	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	Yes	Unknown — not stated by the source
UARTKnown for one	Yes	Unknown — not stated by the source
Batteryidentical
Battery capacityKnown for one	Unknown — not stated by the source	24 Wh
Battery life (max)Known for one	Unknown — not stated by the source	3.9 h
Battery recharge timeKnown for one	Unknown — not stated by the source	2.3 h
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	72 W
AC adapter frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Securityidentical
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
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	-10 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Weight & dimensions2 differ
WeightKnown for one	Unknown — not stated by the source	2.3 kg
WidthDiffers	379 mm	378 mm
DepthDiffers	250.5 mm	252 mm
Height (front)Known for one	Unknown — not stated by the source	3 cm
Height (rear)Known for one	Unknown — not stated by the source	3.32 cm
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Intel segment taggingKnown for one	Enterprise	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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