Product comparison · 2 laptops

Dell E5470 + 452-11415 vs Dell XPS 12 L221X Intel® Core™ i7 i7-4510U Laptop

152specifications compared
74differ
78identical
78known for one product only

Key differences

Product colour
- E5470 + 452-11415:Black
- XPS 12 L221X Intel® Core™ i7 i7-4510U Laptop:Black, Silver
Form factor
- E5470 + 452-11415:Clamshell
- XPS 12 L221X Intel® Core™ i7 i7-4510U Laptop:Convertible (Ferris Wheel)
Display diagonal
- E5470 + 452-11415:35.6 cm (14")
- XPS 12 L221X Intel® Core™ i7 i7-4510U Laptop:31.8 cm (12.5")
Display resolution
- E5470 + 452-11415:1366 x 768 pixels
- XPS 12 L221X Intel® Core™ i7 i7-4510U Laptop:1920 x 1080 pixels
Touchscreen
- E5470 + 452-11415:No
- XPS 12 L221X Intel® Core™ i7 i7-4510U Laptop:Yes
HD type
- E5470 + 452-11415:Not supported
- XPS 12 L221X Intel® Core™ i7 i7-4510U Laptop:Full HD
Display brightness
- E5470 + 452-11415:200 cd/m²
- XPS 12 L221X Intel® Core™ i7 i7-4510U Laptop:400 cd/m²
Pixel pitch
- E5470 + 452-11415:0.2265 x 0.2265 mm
- XPS 12 L221X Intel® Core™ i7 i7-4510U Laptop:0.144 x 0.144 mm

Side by side

Differences highlightedShow differences only

Comparison of E5470 + 452-11415, L221X
230 specifications	A Dell E5470 + 452-11415 View product	B Dell XPS 12 L221X Intel® Core™ i7 i7-4510U Laptop Model L221X View product
Design3 differ
Product type	Laptop	Laptop
Product colourDiffers	Black	Black, Silver
Form factorDiffers	Clamshell	Convertible (Ferris Wheel)
Housing materialDiffers	Carbon fibre	Aluminium, Carbon fibre, Magnesium
Market positioningKnown for one	Business	Unknown — not stated by the source
Display6 differ
Display diagonalDiffers	35.6 cm (14")	31.8 cm (12.5")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
TouchscreenDiffers	No	Yes
HD typeDiffers	Not supported	Full HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Display brightnessDiffers	200 cd/m²	400 cd/m²
Pixel pitchDiffers	0.2265 x 0.2265 mm	0.144 x 0.144 mm
Panel typeKnown for one	Unknown — not stated by the source	IPS
Dual-screenKnown for one	Unknown — not stated by the source	No
Processor14 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i7
Processor generationDiffers	6th gen Intel® Core™ i3	4th gen Intel® Core™ i7
Processor modelDiffers	i3-6100U	i7-4510U
Processor cores	2	2
Processor threads	4	4
Processor frequencyDiffers	2.3 GHz	2 GHz
System bus rateDiffers	4 GT/s	5 GT/s
Processor cacheDiffers	3 MB	4 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	BGA 1356	BGA 1168
Processor lithographyDiffers	14 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i3-6100 series	Intel Core i7-4500 Mobile series
Processor codenameDiffers	Skylake	Haswell
Bus typeDiffers	QPI	DMI2
FSB Parity	No	No
SteppingDiffers	D1	D0
Thermal Design Power (TDP)	15 W	15 W
Configurable TDP-downKnown for one	7.5 W	Unknown — not stated by the source
Configurable TDP-down frequencyKnown for one	0.8 GHz	Unknown — not stated by the source
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanes	12	12
PCI Express configurationsDiffers	1x4, 4x1	4x1, 2x4
PCI Express slots versionDiffers	3.0	2.0
ECC supported by processor	No	No
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.1 GHz
Memory5 differ
Internal memoryDiffers	4 GB	8 GB
Internal memory typeDiffers	DDR4-SDRAM	DDR3-SDRAM
Memory clock speedDiffers	2133 MHz	1600 MHz
Memory form factorKnown for one	SO-DIMM	Unknown — not stated by the source
Memory layout (slots x size)Known for one	1 x 4 GB	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryDiffers	16 GB	8 GB
Maximum internal memory (64-bit)Differs	16 GB	8 GB
Storage3 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 III	Unknown — not stated by the source
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Optical drive type	No	No
Card reader integratedDiffers	Yes	No
Compatible memory cardsKnown for one	SD	Unknown — not stated by the source
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
Graphics6 differ
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 520	Intel® HD Graphics 4400
Maximum on-board graphics card memory	1.74 GB	1.74 GB
On-board graphics card base frequencyDiffers	300 MHz	200 MHz
On-board graphics card dynamic frequency (max)Differs	1000 MHz	1100 MHz
On-board graphics card DirectX versionDiffers	12.0	11.2/12
On-board graphics card OpenGL versionDiffers	4.4	4.3
On-board graphics card IDDiffers	1916	0xA16
Graphics card Open GL support	Yes	Yes
Audio1 differ
Audio systemKnown for one	HD	Unknown — not stated by the source
Number of built-in speakers	2	2
Speaker powerDiffers	2 W	1 W
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1.3 MP
Front camera resolutionKnown for one	Unknown — not stated by the source	1280 x 1024 pixels
Video capturing speedKnown for one	Unknown — not stated by the source	30 fps
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source
Network3 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	Wi-Fi 5 (802.11ac)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffers	Yes	No
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Bluetooth	Yes	Yes
Bluetooth versionDiffers	4.1	4.0
Ports & interfaces5 differ
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	3	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	0	Unknown — not stated by the source
Micro-USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
Micro-USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	0	Unknown — not stated by the source
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
Ethernet LAN (RJ-45) portsDiffers	1	0
HDMI ports quantityDiffers	1	0
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantityDiffers	1	0
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Thunderbolt ports quantity	0	0
Thunderbolt 2 ports quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt 3 ports quantityKnown for one	0	Unknown — not stated by the source
Headphone outputs	0	0
S/PDIF out portKnown for one	No	Unknown — not stated by the source
Combo headphone/mic port	Yes	Yes
Microphone inKnown for one	No	Unknown — not stated by the source
Docking connectorDiffers	Yes	No
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
USB Sleep-and-Charge	Yes	Yes
USB Sleep-and-Charge ports	1	1
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Total number of SATA connectorsKnown for one	Unknown — not stated by the source	4
Number of SATA III connectorsKnown for one	Unknown — not stated by the source	4
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	No	No
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Windows keys	Yes	Yes
Keyboard backlitKnown for one	Unknown — not stated by the source	Yes
Spill-resistant keyboardKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 8.1
Operating system architecture	64-bit	64-bit
Optional operating system suppliedKnown for one	Windows 10 Pro	Unknown — not stated by the source
Drivers included	Yes	Yes
Recovery operating systemKnown for one	Unknown — not stated by the source	Windows 10 Home
Processor special features15 differ
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
CPU configuration (max)	1	1
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	14 nm	Unknown — not stated by the source
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyDiffers	Yes	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel Fast Memory Access	No	No
Intel Flex Memory AccessDiffers	Yes	No
Intel HD Graphics	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage TechnologyDiffers	No	Yes
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) 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 Software Guard Extensions (Intel SGX)Known for one	Yes	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	No	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	0.00	Unknown — not stated by the source
Intel TSX-NI	No	No
Intel TSX-NI versionDiffers	1.00	0.00
Intel Trusted Execution Technology	No	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)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Intel® Built-in Visuals Technology	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	Yes	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)Differs	Yes	No
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	Yes	Unknown — not stated by the source
Intel® Smart Cache	Yes	Yes
Intel® Smart Response TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	No	2.0
Processor ARK IDDiffers	88180	81015
Processor codeDiffers	SR2EU	SR1EB
Processor package sizeDiffers	42 X 24 mm	40 x 24 x 1.5 mm
Supported instruction setsDiffers	SSE4.1, SSE4.2, AVX 2.0	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Intel ME Firmware VersionKnown for one	Unknown — not stated by the source	9.5
Intel Smart Connect TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Smart Connect Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel® High Definition Audio (Intel® HD Audio)Known for one	Unknown — not stated by the source	Yes
UARTKnown for one	Unknown — not stated by the source	Yes
Battery2 differ
Number of battery cellsDiffers	4	6
Battery capacityDiffers	62 Wh	47 Wh
Battery voltageKnown for one	7.4 V	Unknown — not stated by the source
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Power2 differ
AC adapter powerDiffers	65 W	45 W
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
AC adapter output currentDiffers	3.34 A	2.31 A
AC adapter output voltage	19.5 V	19.5 V
DC-in jack	Yes	Yes
Power auto-sensingKnown for one	Unknown — not stated by the source	Yes
Security1 differ
Cable lock slotDiffers	Yes	No
Password protectionKnown for one	Yes	Unknown — not stated by the source
Docking stationidentical
Docking station power supplyKnown for one	130 W	Unknown — not stated by the source
Operational conditions4 differ
Operating temperature (T-T)Differs	0 - 35 °C	0 - 40 °C
Storage temperature (T-T)	-40 - 65 °C	-40 - 65 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Storage relative humidity (H-H)Differs	5 - 95%	10 - 95%
Operating altitudeDiffers	0 - 3048 m	-15.2 - 3048 m
Non-operating altitudeDiffers	0 - 10668 m	-15.2 - 10668 m
Operating shockKnown for one	Unknown — not stated by the source	110 G
Non-operating shockKnown for one	Unknown — not stated by the source	160 G
Operating vibrationKnown for one	Unknown — not stated by the source	0.66 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	1.3 G
Sustainabilityidentical
Sustainability certificatesKnown for one	EPEAT Gold, ENERGY STAR	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	1.76 kg	1.54 kg
WidthDiffers	334.9 mm	317.3 mm
DepthDiffers	231.1 mm	215.4 mm
HeightKnown for one	23.2 mm	Unknown — not stated by the source
Height (front)Known for one	Unknown — not stated by the source	8 mm
Height (rear)Known for one	Unknown — not stated by the source	2 cm
Packaging contentidentical
AC adapter included	Yes	Yes
Docking station includedKnown for one	Yes	Unknown — not stated by the source
Manual	Yes	Yes
Power cord included	Yes	Yes
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Warranty card	Yes	Yes
Other featuresidentical
3D	No	No
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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