Product comparison · 2 laptops

Acer Aspire LX.PBB0X.222 laptop Intel® Core™2 Duo SU9400 vs Lenovo ThinkPad R61 (8914-3VG), FR

106specifications compared
44differ
62identical
30known for one product only

Key differences

Display diagonal
- Aspire LX.PBB0X.222 laptop Intel® Core™2 Duo SU9400:39.6 cm (15.6")
- ThinkPad R61 (8914-3VG), FR:39.1 cm (15.4")
Display resolution
- Aspire LX.PBB0X.222 laptop Intel® Core™2 Duo SU9400:1366 x 768 pixels
- ThinkPad R61 (8914-3VG), FR:1680 x 1050 pixels
Native aspect ratio
- Aspire LX.PBB0X.222 laptop Intel® Core™2 Duo SU9400:16:9
- ThinkPad R61 (8914-3VG), FR:16:10
Processor model
- Aspire LX.PBB0X.222 laptop Intel® Core™2 Duo SU9400:SU9400
- ThinkPad R61 (8914-3VG), FR:T7100
Processor frequency
- Aspire LX.PBB0X.222 laptop Intel® Core™2 Duo SU9400:1.4 GHz
- ThinkPad R61 (8914-3VG), FR:1.8 GHz
Processor cache
- Aspire LX.PBB0X.222 laptop Intel® Core™2 Duo SU9400:3 MB
- ThinkPad R61 (8914-3VG), FR:4 MB
Processor socket
- Aspire LX.PBB0X.222 laptop Intel® Core™2 Duo SU9400:BGA 956
- ThinkPad R61 (8914-3VG), FR:Socket 478
Processor lithography
- Aspire LX.PBB0X.222 laptop Intel® Core™2 Duo SU9400:45 nm
- ThinkPad R61 (8914-3VG), FR:65 nm

Side by side

Differences highlightedShow differences only

Comparison of LX.PBB0X.222, ThinkPad R61 (8914-3VG), FR
136 specifications	A Acer Aspire LX.PBB0X.222 laptop Intel® Core™2 Duo SU9400 Model LX.PBB0X.222 View product	B Lenovo ThinkPad R61 (8914-3VG), FR View product
Designidentical
Product typeKnown for one	Laptop	Unknown — not stated by the source
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	39.1 cm (15.4")
Display resolutionDiffers	1366 x 768 pixels	1680 x 1050 pixels
Native aspect ratioDiffers	16:9	16:10
Processor12 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	SU9400	T7100
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.4 GHz	1.8 GHz
Processor cacheDiffers	3 MB	4 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Processor socketDiffers	BGA 956	Socket 478
Processor lithographyDiffers	45 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core 2 Duo SU9000 Series	Intel Core 2 Duo T7000 Series
Processor codenameDiffers	Penryn	Merom
Bus type	FSB	FSB
FSB Parity	No	No
Thermal Design Power (TDP)Differs	10 W	35 W
TjunctionDiffers	105 °C	100 °C
Number of Processing Die TransistorsDiffers	410 M	291 M
Processing Die sizeDiffers	107 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	7	9
ECC supported by processor	No	No
Memory4 differ
Internal memoryDiffers	4 GB	1 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory clock speedDiffers	1066 MHz	667 MHz
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryDiffers	8 GB	4 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 1 GB
Storage3 differ
Total storage capacityDiffers	500 GB	120 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive typeDiffers	DVD Super Multi	DVD±RW
Card reader integratedDiffers	No	Yes
Graphics2 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA 4500M	NVIDIA Quadro NVS 140M
Maximum graphics card memoryDiffers	1.759 GB	0.128 GB
Audioidentical
Number of built-in speakers	2	2
Audio systemKnown for one	Unknown — not stated by the source	HDA 24-bit
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Network3 differ
Networking featuresDiffers	Wi-Fi, WiMAX	WLAN, Gigabit Ethernet
Networking typeKnown for one	Intel Wireless WiFi Link 5150	Unknown — not stated by the source
Wireless technologyDiffers	802.11a/b/g/Draft-N	Intel 4965AGN
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	4	3
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityDiffers	1	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsDiffers	0	1
Headphone outputs	1	1
S/PDIF out portDiffers	Yes	No
Microphone in	Yes	Yes
Docking connectorDiffers	No	Yes
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Modem (RJ-11) portsDiffers	0	1
TV-in port	No	No
TV-out	Yes	Yes
TV-out type	S-Video	S-Video
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
USB 1.1 ports quantityKnown for one	Unknown — not stated by the source	0
Performanceidentical
Motherboard chipsetKnown for one	Intel® GM45 Express	Unknown — not stated by the source
Keyboardidentical
Keyboard function keysKnown for one	10	Unknown — not stated by the source
Pointing deviceKnown for one	Unknown — not stated by the source	ThinkPad UltraNav
Software2 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows Vista Business
Trial softwareKnown for one	- CyberLink PowerDirector - McAfee Internet Security Suite 60-day - Microsoft Works 9.0 with Office Home and Student 2007 SP1	Unknown — not stated by the source
Bundled softwareDiffers	- Acer Crystal Eye - Acer GridVista - Acer GameZone - Acer Game Console - Acer Backup Manager - Acer PowerSmart Manager - Acer eRecovery Management - Adobe Reader - Adobe Flash Player - Google Toolbar - Google Desktop - Cyberlink Power DVD - NTI Media Maker	Yes
Compatible operating systemsKnown for one	Windows Vista Home Premium/Vista Home Basic	Unknown — not stated by the source
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features4 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt StateDiffers	No	Yes
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)	No	No
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)	No	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)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	36697	29759
Processor package sizeDiffers	22 x 22 mm	35 x 35 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Number of battery cells	6	6
Battery capacityKnown for one	62.16 Wh	Unknown — not stated by the source
Battery life (max)Known for one	9 h	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	65 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
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WeightDiffers	2.4 kg	2.9 kg
WidthDiffers	378 mm	332 mm
DepthDiffers	259 mm	269 mm
Height (front)Known for one	2.48 cm	Unknown — not stated by the source
Height (rear)Known for one	2.97 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	40 mm
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
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
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
Optical driveidentical
CD read speedKnown for one	Unknown — not stated by the source	24x
Packaging contentidentical
AC adapter includedKnown 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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