Product comparison · 2 laptops

ASUS UL20FT-2X010V laptop Intel® Celeron® U3400 vs ASUS X55A-DS91 laptop Intel® Pentium® 2020M

133specifications compared
43differ
90identical
25known for one product only

Key differences

Display diagonal
- UL20FT-2X010V laptop Intel® Celeron® U3400:30.7 cm (12.1")
- X55A-DS91 laptop Intel® Pentium® 2020M:39.6 cm (15.6")
Processor family
- UL20FT-2X010V laptop Intel® Celeron® U3400:Intel® Celeron®
- X55A-DS91 laptop Intel® Pentium® 2020M:Intel® Pentium®
Processor model
- UL20FT-2X010V laptop Intel® Celeron® U3400:U3400
- X55A-DS91 laptop Intel® Pentium® 2020M:2020M
Processor frequency
- UL20FT-2X010V laptop Intel® Celeron® U3400:1.06 GHz
- X55A-DS91 laptop Intel® Pentium® 2020M:2.4 GHz
System bus rate
- UL20FT-2X010V laptop Intel® Celeron® U3400:2.5 GT/s
- X55A-DS91 laptop Intel® Pentium® 2020M:5 GT/s
Processor socket
- UL20FT-2X010V laptop Intel® Celeron® U3400:BGA 1288
- X55A-DS91 laptop Intel® Pentium® 2020M:PGA988
Processor lithography
- UL20FT-2X010V laptop Intel® Celeron® U3400:32 nm
- X55A-DS91 laptop Intel® Pentium® 2020M:22 nm
Processor codename
- UL20FT-2X010V laptop Intel® Celeron® U3400:Arrandale
- X55A-DS91 laptop Intel® Pentium® 2020M:Ivy Bridge

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Differences highlightedShow differences only

Comparison of UL20FT-2X010V, X55A-DS91
158 specifications	A ASUS UL20FT-2X010V laptop Intel® Celeron® U3400 Model UL20FT-2X010V View product	B ASUS X55A-DS91 laptop Intel® Pentium® 2020M Model X55A-DS91 View product
Designidentical
Product type	Laptop	Laptop
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Display1 differ
Display diagonalDiffers	30.7 cm (12.1")	39.6 cm (15.6")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
Touchscreen	No	No
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
HD typeKnown for one	Unknown — not stated by the source	HD
Processor13 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron®	Intel® Pentium®
Processor modelDiffers	U3400	2020M
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.06 GHz	2.4 GHz
System bus rateDiffers	2.5 GT/s	5 GT/s
Processor cache	2 MB	2 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	BGA 1288	PGA988
Processor lithographyDiffers	32 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Celeron Processor U3000 Series for Mobile	Intel Pentium 2000 series for Mobile
Processor codenameDiffers	Arrandale	Ivy Bridge
Bus type	DMI	DMI
FSB Parity	No	No
SteppingDiffers	K0	L1
Thermal Design Power (TDP)Differs	18 W	35 W
TjunctionDiffers	105 °C	90 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurationsDiffers	1x16	1x16, 2x8, 1x8+2x4
PCI Express slots version	2.0	2.0
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	8	24
ECC supported by processor	No	No
Memory3 differ
Internal memoryDiffers	3 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speedDiffers	1066 MHz	1333 MHz
Memory layout (slots x size)Known for one	1 x 1 + 1 x 2 GB	Unknown — not stated by the source
Memory slotsDiffers	2x SO-DIMM	1x SO-DIMM
Maximum internal memory	4 GB	4 GB
Storage4 differ
Total storage capacityDiffers	320 GB	500 GB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacityDiffers	320 GB	500 GB
HDD interface	SATA	SATA
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
HDD size	2.5"	2.5"
Optical drive typeDiffers	No	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, SD, xD	MMC, SD
Graphics2 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 model	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card base frequencyDiffers	166 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	500 MHz	1100 MHz
Audio1 differ
Audio systemDiffers	SRS PS	SonicMaster Lite
Speakers manufacturerKnown for one	Altec Lansing	Unknown — not stated by the source
Built-in microphone	Yes	Yes
Cameraidentical
Front camera resolution (numeric)	0.3 MP	0.3 MP
Front cameraKnown for one	Unknown — not stated by the source	Yes
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source
Networkidentical
Wi-Fi	Yes	Yes
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	No	No
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
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	No
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	3	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	1
eSATA/USB 2.0 ports quantity	0	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	0	0
eSATA ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
Thunderbolt ports quantity	0	0
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Performance1 differ
Motherboard chipsetDiffers	Intel® HM55 Express	Intel® HM70 Express
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Numeric keypadDiffers	No	Yes
Full-size keyboard	Yes	Yes
Windows keysKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 8
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features9 differ
Intel® Wireless Display (Intel® WiDi)	No	No
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyDiffers	45 nm	22 nm
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	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 Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost Technology	No	No
Physical Address Extension (PAE)Known for one	36 bit	Unknown — not stated by the source
Processor ARK IDDiffers	49157	71142
Processor codeDiffers	SLBUE	SR0U1
Processor package sizeDiffers	BGA 34 x 28	37.5 x 37.5 (rPGA988B)
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processorDiffers	No	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.1, SSE4.2
Batteryidentical
Number of battery cells	6	6
Battery capacityKnown for one	Unknown — not stated by the source	47 Wh
Poweridentical
AC adapter power	65 W	65 W
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
AC adapter output current	3.42 A	3.42 A
AC adapter output voltage	19 V	19 V
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	No	No
Password protection typeKnown for one	BIOS, HDD, User	Unknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers	1.56 kg	2.45 kg
WidthDiffers	296 mm	378 mm
DepthDiffers	210 mm	253 mm
Height (front)Differs	2.51 cm	2.62 cm
Height (rear)Differs	3.09 cm	3.19 cm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
3DKnown for one	Unknown — not stated by the source	No

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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