Product comparison · 2 laptops

Acer Extensa EX5235-902G32MN Intel® Celeron® 900 vs Lenovo ThinkPad X301 + 73Y2650

100specifications compared
31differ
69identical
24known for one product only

Key differences

Display diagonal
- Extensa EX5235-902G32MN Intel® Celeron® 900:39.6 cm (15.6")
- ThinkPad X301 + 73Y2650:33.8 cm (13.3")
Display resolution
- Extensa EX5235-902G32MN Intel® Celeron® 900:1366 x 768 pixels
- ThinkPad X301 + 73Y2650:1440 x 900 pixels
Native aspect ratio
- Extensa EX5235-902G32MN Intel® Celeron® 900:16:9
- ThinkPad X301 + 73Y2650:16:10
Processor family
- Extensa EX5235-902G32MN Intel® Celeron® 900:Intel® Celeron®
- ThinkPad X301 + 73Y2650:Intel® Core™2 Duo
Processor model
- Extensa EX5235-902G32MN Intel® Celeron® 900:900
- ThinkPad X301 + 73Y2650:SU9400
Processor cores
- Extensa EX5235-902G32MN Intel® Celeron® 900:1
- ThinkPad X301 + 73Y2650:2
Processor threads
- Extensa EX5235-902G32MN Intel® Celeron® 900:1
- ThinkPad X301 + 73Y2650:2
Processor frequency
- Extensa EX5235-902G32MN Intel® Celeron® 900:2.2 GHz
- ThinkPad X301 + 73Y2650:1.4 GHz

Side by side

Differences highlightedShow differences only

Comparison of EX5235-902G32MN, ThinkPad X301 + 73Y2650
124 specifications	A Acer Extensa EX5235-902G32MN Intel® Celeron® 900 Model EX5235-902G32MN View product	B Lenovo ThinkPad X301 + 73Y2650 View product
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	33.8 cm (13.3")
Display resolutionDiffers	1366 x 768 pixels	1440 x 900 pixels
LED backlightKnown for one	Yes	Unknown — not stated by the source
Native aspect ratioDiffers	16:9	16:10
Processor9 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron®	Intel® Core™2 Duo
Processor modelDiffers	900	SU9400
Processor coresDiffers	1	2
Processor threadsDiffers	1	2
Processor frequencyDiffers	2.2 GHz	1.4 GHz
Processor cacheDiffers	1 MB	3 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Processor socketDiffers	LGA 3647 (Socket P)	BGA 956
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Celeron Processor 900 Series for Mobile	Intel Core 2 Duo SU9000 Series
Processor codename	Penryn	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
SteppingKnown for one	R0	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	35 W	10 W
TcaseKnown for one	105 °C	Unknown — not stated by the source
Number of Processing Die Transistors	410 M	410 M
Processing Die size	107 mm²	107 mm²
ECC supported by processor	No	No
TjunctionKnown for one	Unknown — not stated by the source	105 °C
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	7
Memory1 differ
Internal memory	2 GB	2 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	2 x 1 GB	1 x 2 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Storage3 differ
Total storage capacityDiffers	320 GB	128 GB
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Optical drive typeDiffers	DVD Super Multi	DVD±RW
Card reader integratedDiffers	Yes	No
Compatible memory cardsKnown for one	MMC, MS PRO, SD, xD	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA 4500M	Intel® GMA 4500MHD
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Number of built-in speakers	2	2
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Network2 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN	Gigabit Ethernet
Wireless technologyDiffers	802.11 a/b/g	IEEE 802.11a/g/n
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantity	3	3
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	0	0
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 slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Modem (RJ-11) ports	0	0
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
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Processor special features5 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
Enhanced Intel SpeedStep TechnologyDiffers	No	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 State	No	No
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	No	Yes
Intel VT-x with Extended Page Tables (EPT)	No	No
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)	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	41498	36697
Processor package sizeDiffers	35 x 35 mm	22 x 22 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
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 h	3 h
Poweridentical
AC adapter input voltageKnown for one	100 - 240 V	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	2.5 kg	1.42 kg
WidthDiffers	370 mm	318 mm
DepthDiffers	243.5 mm	231 mm
Height (front)Known for one	2.44 cm	Unknown — not stated by the source
Height (rear)Known for one	3.5 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	23.4 mm
Other featuresidentical
Infrared data port	No	No
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Internal modem	No	No
Supplied AC adapter type	AC	AC
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	ThinkPad UltraNav
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTZ

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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