Product comparison · 2 laptops

ASUS U31F-RX088V laptop Intel® Core™ i3 i3-380M vs Dell Latitude E5420 Intel® Core™ i3 i3-2310M Laptop

115specifications compared
43differ
72identical
52known for one product only

Key differences

Display diagonal
- U31F-RX088V laptop Intel® Core™ i3 i3-380M:33.8 cm (13.3")
- Latitude E5420 Intel® Core™ i3 i3-2310M Laptop:35.6 cm (14")
Processor generation
- U31F-RX088V laptop Intel® Core™ i3 i3-380M:Intel® Core™ i3
- Latitude E5420 Intel® Core™ i3 i3-2310M Laptop:2nd gen Intel® Core™ i3
Processor model
- U31F-RX088V laptop Intel® Core™ i3 i3-380M:i3-380M
- Latitude E5420 Intel® Core™ i3 i3-2310M Laptop:i3-2310M
Processor frequency
- U31F-RX088V laptop Intel® Core™ i3 i3-380M:2.53 GHz
- Latitude E5420 Intel® Core™ i3 i3-2310M Laptop:2.1 GHz
System bus rate
- U31F-RX088V laptop Intel® Core™ i3 i3-380M:2.5 GT/s
- Latitude E5420 Intel® Core™ i3 i3-2310M Laptop:5 GT/s
Processor socket
- U31F-RX088V laptop Intel® Core™ i3 i3-380M:PGA988
- Latitude E5420 Intel® Core™ i3 i3-2310M Laptop:BGA 1023
Processor codename
- U31F-RX088V laptop Intel® Core™ i3 i3-380M:Arrandale
- Latitude E5420 Intel® Core™ i3 i3-2310M Laptop:Sandy Bridge
Tjunction
- U31F-RX088V laptop Intel® Core™ i3 i3-380M:90 °C
- Latitude E5420 Intel® Core™ i3 i3-2310M Laptop:100 °C

Side by side

Differences highlightedShow differences only

Comparison of U31F-RX088V, E5420
167 specifications	A ASUS U31F-RX088V laptop Intel® Core™ i3 i3-380M Model U31F-RX088V View product	B Dell Latitude E5420 Intel® Core™ i3 i3-2310M Laptop Model E5420 View product
Display1 differ
Display diagonalDiffers	33.8 cm (13.3")	35.6 cm (14")
Display resolutionKnown for one	1366 x 768 pixels	Unknown — not stated by the source
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
TouchscreenKnown for one	Unknown — not stated by the source	No
Processor10 differ
Processor generationDiffers	Intel® Core™ i3	2nd gen Intel® Core™ i3
Processor modelDiffers	i3-380M	i3-2310M
Processor frequencyDiffers	2.53 GHz	2.1 GHz
System bus rateDiffers	2.5 GT/s	5 GT/s
Processor socketDiffers	PGA988	BGA 1023
Processor seriesDiffers	Intel Core i3-300 Mobile Series	Intel Core i3-2300 Mobile Series
Processor codenameDiffers	Arrandale	Sandy Bridge
TjunctionDiffers	90 °C	100 °C
PCI Express configurationsDiffers	1x16	1x16, 2x8, 1x8+2x4
Number of Processing Die TransistorsKnown for one	382 M	Unknown — not stated by the source
Processing Die sizeKnown for one	81 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Differs	19	21
L3 cacheKnown for one	Unknown — not stated by the source	3 MB
L2 cacheKnown for one	Unknown — not stated by the source	3 MB
SteppingKnown for one	Unknown — not stated by the source	J1
Memory1 differ
Internal memoryDiffers	4 GB	2 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	320 GB	250 GB
HDD capacityDiffers	320 GB	250 GB
Optical drive typeDiffers	No	DVD-RW
Compatible memory cardsKnown for one	Memory Stick (MS), MMC, SD	Unknown — not stated by the source
Storage mediaKnown for one	Unknown — not stated by the source	HDD
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Graphics3 differ
Discrete graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 3000
On-board graphics card base frequencyDiffers	500 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	667 MHz	1100 MHz
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x116
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Speakers manufacturerKnown for one	Altec Lansing	Unknown — not stated by the source
Audio systemKnown for one	Unknown — not stated by the source	HD
Cameraidentical
Front camera resolution (numeric)Known for one	0.3 MP	Unknown — not stated by the source
Networkidentical
Wireless technologyKnown for one	Unknown — not stated by the source	Wi-Fi
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	3	4
eSATA/USB 2.0 ports quantityDiffers	0	1
HDMI versionKnown for one	1.3a	Unknown — not stated by the source
S/PDIF out portDiffers	Yes	No
Docking connectorDiffers	No	Yes
ExpressCard slotDiffers	No	Yes
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
Performance1 differ
Motherboard chipsetDiffers	Intel® HM55 Express	Intel® HM65 Express
Keyboardidentical
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Keyboard key pitchKnown for one	1.9 cm	Unknown — not stated by the source
Numeric keypadKnown for one	Unknown — not stated by the source	No
Softwareidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 7
Processor special features12 differ
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Graphics & IMC lithographyDiffers	45 nm	32 nm
Intel Clear Video TechnologyDiffers	Yes	No
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	Yes	No
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Physical Address Extension (PAE)Known for one	36 bit	Unknown — not stated by the source
Processor ARK IDDiffers	50178	52220
Processor package sizeDiffers	rPGA 37.5x 37.5, BGA 34x28	37.5 x 37.5 xrPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffers	SSE4.1/4.2	AVX
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	No
Processor codeKnown for one	Unknown — not stated by the source	SR04S
Batteryidentical
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
AC adapter output currentKnown for one	3.42 A	Unknown — not stated by the source
AC adapter output voltageKnown for one	19 V	Unknown — not stated by the source
Security1 differ
Cable lock slotDiffers	No	Yes
Password protection typeKnown for one	BIOS, HDD, User	Unknown — not stated by the source
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Certificatesidentical
Wi-Fi certifiedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers	1.78 kg	2.04 kg
WidthDiffers	328 mm	350 mm
DepthDiffers	232 mm	240 mm
Height (front)Differs	2.54 cm	2.99 cm
Height (rear)Differs	2.85 cm	3.25 cm
Width (imperial)Known for one	Unknown — not stated by the source	35 cm (13.8")
Depth (imperial)Known for one	Unknown — not stated by the source	24 cm (9.45")
Height (front) (imperial)Known for one	Unknown — not stated by the source	3 cm (1.18")
Height (rear) (imperial)Known for one	Unknown — not stated by the source	3.25 cm (1.28")
Other features1 differ
Compliance industry standardsDiffers	IEEE 802.3/802.3u/802.3ab	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Power requirementsKnown for one	100-240V	Unknown — not stated by the source
Designidentical
Product typeKnown for one	Unknown — not stated by the source	Laptop
Product colourKnown for one	Unknown — not stated by the source	Black, Silver
Form factorKnown for one	Unknown — not stated by the source	Clamshell
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Gold, ENERGY STAR

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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