Product comparison · 2 laptops

Acer Aspire LX.PNJ02.069 laptop Intel® Pentium® Dual-Core T4400 vs Lenovo ThinkPad X201i

101specifications compared
51differ
50identical
53known for one product only

Key differences

Display diagonal
- Aspire LX.PNJ02.069 laptop Intel® Pentium® Dual-Core T4400:43.9 cm (17.3")
- ThinkPad X201i:30.7 cm (12.1")
Display resolution
- Aspire LX.PNJ02.069 laptop Intel® Pentium® Dual-Core T4400:1600 x 900 pixels
- ThinkPad X201i:1280 x 800 pixels
Native aspect ratio
- Aspire LX.PNJ02.069 laptop Intel® Pentium® Dual-Core T4400:16:9
- ThinkPad X201i:16:10
Processor family
- Aspire LX.PNJ02.069 laptop Intel® Pentium® Dual-Core T4400:Intel® Pentium® Dual-Core
- ThinkPad X201i:Intel® Core™ i3
Processor model
- Aspire LX.PNJ02.069 laptop Intel® Pentium® Dual-Core T4400:T4400
- ThinkPad X201i:i3-330M
Processor threads
- Aspire LX.PNJ02.069 laptop Intel® Pentium® Dual-Core T4400:2
- ThinkPad X201i:4
Processor frequency
- Aspire LX.PNJ02.069 laptop Intel® Pentium® Dual-Core T4400:2.2 GHz
- ThinkPad X201i:2.13 GHz
Processor cache
- Aspire LX.PNJ02.069 laptop Intel® Pentium® Dual-Core T4400:1 MB
- ThinkPad X201i:3 MB

Side by side

Differences highlightedShow differences only

Comparison of LX.PNJ02.069, ThinkPad X201i
154 specifications	A Acer Aspire LX.PNJ02.069 laptop Intel® Pentium® Dual-Core T4400 Model LX.PNJ02.069 View product	B Lenovo ThinkPad X201i View product
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Display3 differ
Display diagonalDiffers	43.9 cm (17.3")	30.7 cm (12.1")
Display resolutionDiffers	1600 x 900 pixels	1280 x 800 pixels
HD typeKnown for one	HD+	Unknown — not stated by the source
LED backlightKnown for one	Yes	Unknown — not stated by the source
Native aspect ratioDiffers	16:9	16:10
Display response rise/fallKnown for one	8 ms	Unknown — not stated by the source
Processor15 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium® Dual-Core	Intel® Core™ i3
Processor modelDiffers	T4400	i3-330M
Processor cores	2	2
Processor threadsDiffers	2	4
Processor frequencyDiffers	2.2 GHz	2.13 GHz
Processor cacheDiffers	1 MB	3 MB
Processor cache typeDiffers	L2	Smart Cache
Processor front side busKnown for one	800 MHz	Unknown — not stated by the source
Processor socketDiffers	Socket 478	BGA 1288
Processor lithographyDiffers	45 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Pentium T4000 Series for Mobile	Intel Core i3-300 Mobile Series
Processor codenameDiffers	Penryn	Arrandale
Bus typeDiffers	FSB	DMI
FSB Parity	No	No
SteppingDiffers	R0	C2
Thermal Design Power (TDP)	35 W	35 W
Tjunction	105 °C	105 °C
Number of Processing Die TransistorsDiffers	410 M	382 M
Processing Die sizeDiffers	107 mm²	81 mm²
CPU multiplier (bus/core ratio)Differs	11	16
ECC supported by processor	No	No
Processor generationKnown for one	Unknown — not stated by the source	3rd gen Intel® Core™ i3
System bus rateKnown for one	Unknown — not stated by the source	2.5 GT/s
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16
PCI Express slots versionKnown for one	Unknown — not stated by the source	2.0
Memory4 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory clock speedDiffers	667 MHz	1066 MHz
Memory layout (slots x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Maximum internal memoryDiffers	4 GB	8 GB
Storage1 differ
Total storage capacityDiffers	500 GB	250 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive typeKnown for one	DVD-RW	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	Memory Stick (MS), MMC, MS PRO, SD, xD	Unknown — not stated by the source
Graphicsidentical
Discrete graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Intel® GMA 4500M	Unknown — not stated by the source
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	1.695 GB	Unknown — not stated by the source
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	500 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	667 MHz
Audioidentical
Audio systemKnown for one	HD Sudio	Unknown — not stated by the source
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	0.3 MP	Unknown — not stated by the source
Network2 differ
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Networking featuresDiffers	Fast Ethernet	Gigabit Ethernet
BluetoothDiffers	No	Yes
Wireless technologyKnown for one	Unknown — not stated by the source	IEEE 802.11b/g/n
Bluetooth versionKnown for one	Unknown — not stated by the source	2.1+EDR
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	2	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A 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) ports	1	1
HDMI ports quantity	0	0
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connectorDiffers	No	Yes
ExpressCard slotDiffers	No	Yes
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slotDiffers	No	Yes
Modem (RJ-11) portsDiffers	0	1
TV-in port	No	No
TV-out	No	No
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
Performanceidentical
Motherboard chipsetKnown for one	Intel® GL40 Express	Unknown — not stated by the source
Keyboardidentical
Keyboard number of keysKnown for one	103	Unknown — not stated by the source
Pointing deviceKnown for one	Unknown — not stated by the source	ThinkPad UltraNav
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Trial softwareKnown for one	McAfee Internet Security Suite Student 2007	Unknown — not stated by the source
Bundled softwareKnown for one	Acer Arcade Deluxe Acer CinemaVision Acer ClearVision technologies* Acer Crystal Eye * Acer GridVista Acer Launch Manager Acer eRecovery Management Adobe Reader NTI Media Maker Microsoft Works 9 with Office Home Norton Online Backup	Unknown — not stated by the source
Processor special features14 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyDiffers	No	Yes
Intel Demand Based Switching	No	No
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	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)Differs	No	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)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	No	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	40739	47663
Processor codeDiffers	SLGJL	SLBNF
Processor package sizeDiffers	35 x 35 mm	rPGA 37.5x 37.5, BGA 34x28
Thermal Monitoring TechnologiesDiffers	No	Yes
Conflict-Free processor	No	No
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	45 nm
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.1, SSE4.2
Battery1 differ
Number of battery cells	6	6
Battery capacityKnown for one	4400 mAh	Unknown — not stated by the source
Battery life (max)Differs	2.5 h	6.6 h
Battery recharge timeKnown for one	3.5 h	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	48.8 W	Unknown — not stated by the source
DC-in jack	Yes	Yes
Security1 differ
Cable lock slot	Yes	Yes
Cable lock slot typeDiffers	Kensington	IBM
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
HDD user password	Yes	Yes
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	3.3 kg	1.47 kg
WidthDiffers	410.5 mm	295 mm
DepthDiffers	268 mm	210 mm
HeightKnown for one	39.6 mm	Unknown — not stated by the source
Height (front)Known for one	Unknown — not stated by the source	2.07 cm
Height (rear)Known for one	Unknown — not stated by the source	3.53 cm
Other features1 differ
Infrared data port	No	No
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Internal modemDiffers	No	Yes
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Supplied AC adapter type	AC	AC
Modem speedKnown for one	Unknown — not stated by the source	56 Kbit/s
Modem typeKnown for one	Unknown — not stated by the source	V.92

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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