Product comparison · 2 laptops

Acer Aspire Timeline 1820PT-734G32N vs Lenovo ThinkPad X200 SL9400

96specifications compared
29differ
67identical
25known for one product only

Key differences

Display diagonal
- Aspire Timeline 1820PT-734G32N:29.5 cm (11.6")
- ThinkPad X200 SL9400:30.7 cm (12.1")
Display resolution
- Aspire Timeline 1820PT-734G32N:1024 x 600 pixels
- ThinkPad X200 SL9400:1280 x 800 pixels
Native aspect ratio
- Aspire Timeline 1820PT-734G32N:5:3
- ThinkPad X200 SL9400:16:10
Processor model
- Aspire Timeline 1820PT-734G32N:SU7300
- ThinkPad X200 SL9400:SL9400
Processor frequency
- Aspire Timeline 1820PT-734G32N:1.3 GHz
- ThinkPad X200 SL9400:1.86 GHz
Processor cache
- Aspire Timeline 1820PT-734G32N:3 MB
- ThinkPad X200 SL9400:6 MB
Processor cache type
- Aspire Timeline 1820PT-734G32N:Smart Cache
- ThinkPad X200 SL9400:L2
Processor front side bus
- Aspire Timeline 1820PT-734G32N:800 MHz
- ThinkPad X200 SL9400:1066 MHz

Side by side

Differences highlightedShow differences only

Comparison of Aspire Timeline 1820PT-734G32N, ThinkPad X200 SL9400
121 specifications	A Acer Aspire Timeline 1820PT-734G32N View product	B Lenovo ThinkPad X200 SL9400 View product
Display3 differ
Display diagonalDiffers	29.5 cm (11.6")	30.7 cm (12.1")
Display resolutionDiffers	1024 x 600 pixels	1280 x 800 pixels
Native aspect ratioDiffers	5:3	16:10
Display brightnessKnown for one	200 cd/m²	Unknown — not stated by the source
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Processor6 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	SU7300	SL9400
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.3 GHz	1.86 GHz
Processor cacheDiffers	3 MB	6 MB
Processor cache typeDiffers	Smart Cache	L2
Processor front side busDiffers	800 MHz	1066 MHz
Processor socket	BGA 956	BGA 956
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
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	10 W	17 W
Tjunction	105 °C	105 °C
Number of Processing Die Transistors	410 M	410 M
Processing Die size	107 mm²	107 mm²
ECC supported by processor	No	No
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core 2 Duo SL9000 Series
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.050 - 1.150 V
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	7.1
Memory3 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	2 x 2 GB	1 x 2 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryDiffers	8 GB	4 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Storage1 differ
Total storage capacityDiffers	320 GB	250 GB
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	MMC, MS PRO, SD, xD	Unknown — not stated by the source
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Graphicsidentical
Discrete graphics card	Yes	Yes
Discrete graphics card model	Intel® GMA 4500MHD	Intel® GMA 4500MHD
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.384 GB
Audio1 differ
Audio systemDiffers	High Definition Audio	High Definition AD1984
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Speaker powerKnown for one	Unknown — not stated by the source	0.5 W
Network3 differ
Networking featuresDiffers	Gigabit Ethernet	10/100/1000 Mbps Gigabit Ethernet LAN
Wireless technologyDiffers	IEEE 802.11b/g/n	802.11 a/g/n
Bluetooth	Yes	Yes
Bluetooth versionDiffers	2.1+EDR	2.0+EDR
Ports & interfaces5 differ
USB 2.0 ports quantity	3	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) ports	0	0
Headphone outputs	1	1
S/PDIF out portDiffers	Yes	No
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slotDiffers	No	Yes
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slotDiffers	Yes	No
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® GS45 Express	Unknown — not stated by the source
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Keyboard layoutKnown for one	Unknown — not stated by the source	AZERTY
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Processor special features4 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options availableDiffers	No	Yes
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 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)	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	42791	36689
Processor codeKnown for one	SLGYV	Unknown — not stated by the source
Processor package size	22 x 22 mm	22 x 22 mm
Supported instruction setsKnown for one	SSE4	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	Yes	No
Conflict-Free processor	No	No
Idle StatesKnown for one	Unknown — not stated by the source	No
Batteryidentical
Number of battery cells	6	6
Poweridentical
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Weight & dimensions1 differ
WeightDiffers	1.72 kg	1.4 kg
WidthKnown for one	285 mm	Unknown — not stated by the source
DepthKnown for one	208.9 mm	Unknown — not stated by the source
Height (front)Known for one	2.85 cm	Unknown — not stated by the source
Height (rear)Known for one	3.45 cm	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	295 x 228 x 33 mm
Other features1 differ
Infrared data port	No	No
Internal modemDiffers	No	Yes
Supplied AC adapter type	AC	AC

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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