Product comparison · 2 laptops

ASUS Zenbook UX31A-DH51 laptop Intel® Core™ i3 i3-3217U vs Dell Inspiron 3520 Intel® Celeron® B820

123specifications compared
58differ
65identical
55known for one product only

Key differences

Product colour
- Zenbook UX31A-DH51 laptop Intel® Core™ i3 i3-3217U:Stainless steel
- Inspiron 3520 Intel® Celeron® B820:Black
Display diagonal
- Zenbook UX31A-DH51 laptop Intel® Core™ i3 i3-3217U:33.8 cm (13.3")
- Inspiron 3520 Intel® Celeron® B820:39.6 cm (15.6")
Display resolution
- Zenbook UX31A-DH51 laptop Intel® Core™ i3 i3-3217U:1920 x 1080 pixels
- Inspiron 3520 Intel® Celeron® B820:1366 x 768 pixels
Processor family
- Zenbook UX31A-DH51 laptop Intel® Core™ i3 i3-3217U:Intel® Core™ i3
- Inspiron 3520 Intel® Celeron® B820:Intel® Celeron®
Processor model
- Zenbook UX31A-DH51 laptop Intel® Core™ i3 i3-3217U:i3-3217U
- Inspiron 3520 Intel® Celeron® B820:B820
Processor threads
- Zenbook UX31A-DH51 laptop Intel® Core™ i3 i3-3217U:4
- Inspiron 3520 Intel® Celeron® B820:2
Processor frequency
- Zenbook UX31A-DH51 laptop Intel® Core™ i3 i3-3217U:1.8 GHz
- Inspiron 3520 Intel® Celeron® B820:1.7 GHz
Processor cache
- Zenbook UX31A-DH51 laptop Intel® Core™ i3 i3-3217U:3 MB
- Inspiron 3520 Intel® Celeron® B820:2 MB

Side by side

Differences highlightedShow differences only

Comparison of UX31A-DH51, 3520
178 specifications	A ASUS Zenbook UX31A-DH51 laptop Intel® Core™ i3 i3-3217U Model UX31A-DH51 View product	B Dell Inspiron 3520 Intel® Celeron® B820 Model 3520 View product
Design1 differ
Product typeKnown for one	Laptop	Unknown — not stated by the source
Product colourDiffers	Stainless steel	Black
Display2 differ
Display diagonalDiffers	33.8 cm (13.3")	39.6 cm (15.6")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
HD typeKnown for one	Full HD	Unknown — not stated by the source
Panel typeKnown for one	IPS	Unknown — not stated by the source
Processor13 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Celeron®
Processor generationKnown for one	3rd gen Intel® Core™ i3	Unknown — not stated by the source
Processor modelDiffers	i3-3217U	B820
Processor threadsDiffers	4	2
Processor boost frequencyKnown for one	2.6 GHz	Unknown — not stated by the source
Processor frequencyDiffers	1.8 GHz	1.7 GHz
Processor cacheDiffers	3 MB	2 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	BGA 1023	rPGA988B
Processor lithographyDiffers	22 nm	32 nm
Processor seriesDiffers	Intel Core i3-3200 Mobile Series	Intel Celeron Processor B800 Series for Mobile
Processor codenameDiffers	Ivy Bridge	Sandy Bridge
SteppingKnown for one	L1	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	17 W	35 W
TjunctionDiffers	105 °C	100 °C
CPU multiplier (bus/core ratio)Differs	18	17
Memoryidentical
Memory form factorKnown for one	On-board	Unknown — not stated by the source
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memoryKnown for one	Unknown — not stated by the source	6 GB
Storage4 differ
Total storage capacityDiffers	128 GB	500 GB
Storage mediaDiffers	SSD	HDD
SSD capacityKnown for one	128 GB	Unknown — not stated by the source
SSD interfaceKnown for one	SATA III	Unknown — not stated by the source
Optical drive typeDiffers	No	DVD Super Multi
Compatible memory cardsDiffers	SD	Memory Stick (MS), MMC, SD
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Graphics2 differ
On-board graphics card modelDiffers	Intel® HD Graphics 4000	Intel® HD Graphics
On-board graphics card base frequencyDiffers	350 MHz	650 MHz
On-board graphics card IDKnown for one	0x166	Unknown — not stated by the source
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
Audioidentical
Speakers manufacturerKnown for one	Bang & Olufsen	Unknown — not stated by the source
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Cameraidentical
Front cameraKnown for one	Yes	Unknown — not stated by the source
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1 MP
Front camera resolutionKnown for one	Unknown — not stated by the source	1280 x 720 pixels
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source
Network3 differ
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffers	No	Yes
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Data networkKnown for one	Not supported	Unknown — not stated by the source
4G WiMAXKnown for one	No	Unknown — not stated by the source
Integrated 4G WiMAXDiffers	Yes	No
Networking featuresKnown for one	Unknown — not stated by the source	Fast Ethernet, WLAN
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100 Mbit/s
Cabling technologyKnown for one	Unknown — not stated by the source	10/100Base-T(X)
Ports & interfaces7 differ
USB 2.0 ports quantityDiffers	0	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	0
Ethernet LAN (RJ-45) portsDiffers	0	1
HDMI ports quantityDiffers	0	1
VGA (D-Sub) ports quantityDiffers	0	1
Micro HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Mini VGA ports quantityKnown for one	1	Unknown — not stated by the source
Headphone outputsDiffers	0	1
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Microphone inDiffers	No	Yes
Docking connectorKnown for one	No	Unknown — not stated by the source
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Microphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Performance1 differ
Motherboard chipsetDiffers	Intel HM76 Express	Intel® HM75 Express
Software1 differ
Operating system installedDiffers	Windows 8	Windows 7 Home Premium
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Processor special features14 differ
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Graphics & IMC lithographyDiffers	22 nm	32 nm
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)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® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® My WiFi Technology (Intel® MWT)Differs	Yes	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	65697	67193
Processor codeKnown for one	SR0N9	Unknown — not stated by the source
Processor package sizeDiffers	31 x 24 mm	37.5x37.5 (rPGA988B)
Supported instruction setsDiffers	AVX	SSE4.x
Conflict-Free processorDiffers	Yes	No
Battery2 differ
Battery technologyDiffers	Lithium Polymer (LiPo)	Lithium-Ion (Li-Ion)
Battery capacityDiffers	6840 mAh	48 Wh
Power1 differ
AC adapter powerDiffers	45 W	65 W
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	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
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions5 differ
WeightDiffers	1.3 kg	2.4 kg
WidthDiffers	325 mm	376 mm
DepthDiffers	223 mm	260 mm
HeightKnown for one	18 mm	Unknown — not stated by the source
Height (front)Differs	3 mm	3.15 cm
Height (rear)Differs	1.8 cm	3.45 cm
Other features1 differ
3DKnown for one	No	Unknown — not stated by the source
Intel segment taggingDiffers	Enterprise	Home office
Infrared data portKnown for one	Unknown — not stated by the source	No
Number of products includedKnown for one	Unknown — not stated by the source	1 pc(s)
Power supply typeKnown for one	Unknown — not stated by the source	AC/DC
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	AC
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
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

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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