Product comparison · 2 laptops

Dell Latitude E6520 Intel® Core™ i3 i3-2310M vs Fujitsu LIFEBOOK T901 Intel® Core™ i7 i7-2620M Hybrid (2-in-1)

112specifications compared
32differ
80identical
71known for one product only

Key differences

Product colour
- Latitude E6520 Intel® Core™ i3 i3-2310M:Silver
- LIFEBOOK T901 Intel® Core™ i7 i7-2620M Hybrid (2-in-1):Black, Silver
Display diagonal
- Latitude E6520 Intel® Core™ i3 i3-2310M:39.6 cm (15.6")
- LIFEBOOK T901 Intel® Core™ i7 i7-2620M Hybrid (2-in-1):33.8 cm (13.3")
Display resolution
- Latitude E6520 Intel® Core™ i3 i3-2310M:1600 x 900 pixels
- LIFEBOOK T901 Intel® Core™ i7 i7-2620M Hybrid (2-in-1):1280 x 800 pixels
Native aspect ratio
- Latitude E6520 Intel® Core™ i3 i3-2310M:16:9
- LIFEBOOK T901 Intel® Core™ i7 i7-2620M Hybrid (2-in-1):16:10
Processor family
- Latitude E6520 Intel® Core™ i3 i3-2310M:Intel® Core™ i3
- LIFEBOOK T901 Intel® Core™ i7 i7-2620M Hybrid (2-in-1):Intel® Core™ i7
Processor generation
- Latitude E6520 Intel® Core™ i3 i3-2310M:2nd gen Intel® Core™ i3
- LIFEBOOK T901 Intel® Core™ i7 i7-2620M Hybrid (2-in-1):2nd gen Intel® Core™ i7
Processor model
- Latitude E6520 Intel® Core™ i3 i3-2310M:i3-2310M
- LIFEBOOK T901 Intel® Core™ i7 i7-2620M Hybrid (2-in-1):i7-2620M
Processor frequency
- Latitude E6520 Intel® Core™ i3 i3-2310M:2.1 GHz
- LIFEBOOK T901 Intel® Core™ i7 i7-2620M Hybrid (2-in-1):2.7 GHz

Side by side

Differences highlightedShow differences only

Comparison of E6520, T901
183 specifications	A Dell Latitude E6520 Intel® Core™ i3 i3-2310M Model E6520 View product	B Fujitsu LIFEBOOK T901 Intel® Core™ i7 i7-2620M Hybrid (2-in-1) Model T901 View product
Design1 differ
Product typeKnown for one	Unknown — not stated by the source	Hybrid (2-in-1)
Product colourDiffers	Silver	Black, Silver
Form factorKnown for one	Unknown — not stated by the source	Convertible (Swivel)
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	33.8 cm (13.3")
Display resolutionDiffers	1600 x 900 pixels	1280 x 800 pixels
TouchscreenKnown for one	Unknown — not stated by the source	Yes
LED backlight	Yes	Yes
Native aspect ratioDiffers	16:9	16:10
Display brightnessKnown for one	Unknown — not stated by the source	300 cd/m²
Contrast ratio (typical)Known for one	Unknown — not stated by the source	500:1
HD typeKnown for one	HD+	Unknown — not stated by the source
Processor7 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i7
Processor generationDiffers	2nd gen Intel® Core™ i3	2nd gen Intel® Core™ i7
Processor modelDiffers	i3-2310M	i7-2620M
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.4 GHz
Processor frequencyDiffers	2.1 GHz	2.7 GHz
System bus rate	5 GT/s	5 GT/s
Processor cacheDiffers	3 MB	4 MB
Processor cache type	Smart Cache	Smart Cache
Processor socket	BGA 1023	BGA 1023
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i3-2300 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
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16, 2x8, 1x8+2x4	1x16, 2x8, 1x8+2x4
PCI Express slots version	2.0	2.0
CPU multiplier (bus/core ratio)Differs	21	27
ECC supported by processor	No	No
Memory2 differ
Internal memoryDiffers	4 GB	8 GB
Memory clock speed	1333 MHz	1333 MHz
Memory layout (slots x size)Differs	2 x 2 GB	2 x 4 GB
Maximum internal memory	8 GB	8 GB
Internal memory typeKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Memory slots (available)Known for one	0	Unknown — not stated by the source
Storage1 differ
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Optical drive typeDiffers	DVD-RW	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	Memory Stick (MS), MS PRO, SD, SDHC, SDXC
Total storage capacityKnown for one	320 GB	Unknown — not stated by the source
Storage mediaKnown for one	HDD	Unknown — not stated by the source
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
Graphics1 differ
On-board graphics card	Yes	Yes
Graphics card family	Intel	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	1100 MHz	1300 MHz
On-board graphics card ID	0x116	0x116
Maximum resolutionKnown for one	Unknown — not stated by the source	1920 x 1200 pixels
Graphics cardKnown for one	Unknown — not stated by the source	HD Graphics
Audio1 differ
Audio systemDiffers	HD	Realtek ALC269
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Mobile network connectionKnown for one	Unknown — not stated by the source	Yes
Mobile network generationKnown for one	Unknown — not stated by the source	3G
Networking features	Gigabit Ethernet	Gigabit Ethernet
Wireless technologyKnown for one	Unknown — not stated by the source	IEEE 802.11a/b/g/n
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
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
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	3	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	1
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
Docking connector	Yes	Yes
ExpressCard slot	Yes	Yes
SmartCard slotDiffers	No	Yes
eSATA/USB 2.0 ports quantityKnown for one	1	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
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
S/PDIF out portKnown 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
TV-outKnown for one	No	Unknown — not stated by the source
Performanceidentical
GPS (satellite)Known for one	Unknown — not stated by the source	Yes
Motherboard chipsetKnown for one	Intel® QM67 Express	Unknown — not stated by the source
Keyboardidentical
Pointing device	Touchpad	Touchpad
Keyboard number of keysKnown for one	Unknown — not stated by the source	85
Keyboard keystrokeKnown for one	Unknown — not stated by the source	3 mm
Keyboard key pitchKnown for one	Unknown — not stated by the source	1.9 cm
Numeric keypadKnown for one	Yes	Unknown — not stated by the source
Full-size keyboardKnown 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
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Pre-installed softwareKnown for one	Unknown — not stated by the source	Adobe Acrobat Reader, Microsoft Touch Pack, Nero Essentials, Norton Internet Security, Application Panel, Auto Rotation Utility, Display Manager, Fujitsu Recovery, Plugfree Network, Power Saving Utility, Security Application Panel, ShockSensor Utility, Tablet Button Utility, Wireless Selector Utilit
Trial softwareKnown for one	Unknown — not stated by the source	Norton Internet Security
Compatible operating systemsDiffers	Windows 7 Home Basic 32/64-Bit Windows 7 Home Premium 32/64-Bit Windows 7 Professional 32/64-Bit Windows 7 Ultimate 32/64-Bit Windows Vista Home Basic 32/64-Bit Windows Vista Business 32/64-Bit Windows Vista Ultimate 32-Bit	Microsoft Windows 7 Home Premium 64-bit, Windows XP Tablet PC Edition 2005, Windows Vista Business 32-bit, Windows Vista Business 64-bit
Processor special features7 differ
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
CPU configuration (max)	1	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™	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Processor ARK IDDiffers	52220	52231
Processor codeDiffers	SR04S	SR041
Processor package sizeDiffers	37.5 x 37.5 xrPGA988B); 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
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Number of battery cells	6	6
Battery capacityKnown for one	Unknown — not stated by the source	6200 mAh
Battery life (max)Known for one	Unknown — not stated by the source	9 h
Battery recharge time (on)Known for one	Unknown — not stated by the source	3 h
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	80 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
AC adapter output currentKnown for one	Unknown — not stated by the source	4.22 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
DC-in jack	Yes	Yes
Battery life with optional 2nd batteryKnown for one	Unknown — not stated by the source	14 h
Security1 differ
Cable lock slotDiffers	No	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
HDD user passwordKnown 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
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 85%
Certificates1 differ
CertificationDiffers	EPEAT	CE, CE!, CB, EN 60601-1-2:2007, FCC B, cUL, HCT, HCL entry, WHQL, RoHS, WEEE, ENERGY STAR 5.0
Weight & dimensions3 differ
WeightDiffers	2.5 kg	2 kg
WidthDiffers	384 mm	319 mm
DepthDiffers	258 mm	244 mm
HeightKnown for one	Unknown — not stated by the source	36 mm
Height (front)Known for one	3 cm	Unknown — not stated by the source
Height (rear)Known for one	3.42 cm	Unknown — not stated by the source
Videoidentical
Video card featuresKnown for one	Unknown — not stated by the source	DualView, DirectX 10.1
Other featuresidentical
Power supply type	AC/DC	AC/DC
Supplied AC adapter type	AC	AC
Infrared data portKnown for one	No	Unknown — not stated by the source
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Yes	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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