Product comparison · 2 laptops

Acer Aspire 7112WSMi_512 vs Acer TravelMate 4283WLMi_XPP

66specifications compared
27differ
39identical
55known for one product only

Key differences

Display diagonal
- Aspire 7112WSMi_512:43.2 cm (17")
- TravelMate 4283WLMi_XPP:39.1 cm (15.4")
Display resolution
- Aspire 7112WSMi_512:1440 x 900 pixels
- TravelMate 4283WLMi_XPP:1280 x 800 pixels
Processor family
- Aspire 7112WSMi_512:Intel® Celeron® M
- TravelMate 4283WLMi_XPP:Intel® Core™2 Duo
Processor frequency
- Aspire 7112WSMi_512:1.6 GHz
- TravelMate 4283WLMi_XPP:1.66 GHz
Processor cache
- Aspire 7112WSMi_512:1 MB
- TravelMate 4283WLMi_XPP:2 MB
Processor front side bus
- Aspire 7112WSMi_512:533 MHz
- TravelMate 4283WLMi_XPP:667 MHz
Internal memory
- Aspire 7112WSMi_512:0.5 GB
- TravelMate 4283WLMi_XPP:1 GB
Memory layout (slots x size)
- Aspire 7112WSMi_512:1 x 0.5 GB
- TravelMate 4283WLMi_XPP:2 x 0.5 GB

Side by side

Differences highlightedShow differences only

Comparison of Aspire 7112WSMi_512, TravelMate 4283WLMi_XPP
121 specifications	A Acer Aspire 7112WSMi_512 View product	B Acer TravelMate 4283WLMi_XPP View product
Display2 differ
Display diagonalDiffers	43.2 cm (17")	39.1 cm (15.4")
Display resolutionDiffers	1440 x 900 pixels	1280 x 800 pixels
Native aspect ratio	16:10	16:10
Display brightnessKnown for one	200 cd/m²	Unknown — not stated by the source
Processor4 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron® M	Intel® Core™2 Duo
Processor modelKnown for one	Unknown — not stated by the source	T5500
Processor coresKnown for one	Unknown — not stated by the source	2
Processor threadsKnown for one	Unknown — not stated by the source	2
Processor frequencyDiffers	1.6 GHz	1.66 GHz
Processor cacheDiffers	1 MB	2 MB
Processor cache type	L2	L2
Processor front side busDiffers	533 MHz	667 MHz
Processor socketKnown for one	Unknown — not stated by the source	Socket 479
Processor lithographyKnown for one	Unknown — not stated by the source	65 nm
Processor operating modesKnown for one	Unknown — not stated by the source	64-bit
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core 2 Duo T5000 Series
Processor codenameKnown for one	Unknown — not stated by the source	Merom
Bus typeKnown for one	Unknown — not stated by the source	FSB
FSB ParityKnown for one	Unknown — not stated by the source	No
SteppingKnown for one	Unknown — not stated by the source	B2
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	34 W
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.0375 - 1.30 V
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	291 M
Processing Die sizeKnown for one	Unknown — not stated by the source	143 mm²
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	10
ECC supported by processorKnown for one	Unknown — not stated by the source	No
Memory3 differ
Internal memoryDiffers	0.5 GB	1 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Differs	1 x 0.5 GB	2 x 0.5 GB
Maximum internal memoryDiffers	2 GB	4 GB
Storage2 differ
Total storage capacityDiffers	80 GB	100 GB
HDD interfaceDiffers	Ultra-ATA/100	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive type	DVD Super Multi DL	DVD Super Multi DL
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA 950	NVIDIA® GeForce® Go 7600
Maximum graphics card memory	0.128 GB	0.128 GB
Audioidentical
Audio system	Intel High Definition Audio	Intel High Definition Audio
Number of built-in speakers	2	2
Camera1 differ
Front camera	Yes	Yes
Front camera resolution (numeric)Differs	0.3 MP	1.3 MP
Network1 differ
Networking features	Ethernet/Fast Ethernet/Gigabit Ethernet	Ethernet/Fast Ethernet/Gigabit Ethernet
Wireless technologyDiffers	IEEE 802.11b/g	IEEE 802.11a/b/g
Bluetooth	No	No
Ports & interfaces4 differ
USB 2.0 ports quantity	4	4
Ethernet LAN (RJ-45) ports	1	1
DVI portDiffers	No	Yes
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 connector	No	No
CardBus PCMCIA slots quantity	1	1
CardBus PCMCIA slot type	Type II	Type II
SmartCard slot	Yes	Yes
Modem (RJ-11) ports	1	1
TV-in port	No	No
TV-outDiffers	No	Yes
TV-out typeKnown for one	Unknown — not stated by the source	S-Video
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
I/O portsKnown for one	Unknown — not stated by the source	1x ExpressCard/34
USB 1.1 ports quantity	0	0
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® 945GM Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Keyboard function keys	12	12
Software1 differ
Operating system installedDiffers	Windows XP Media Center Edition 2005	Windows XP Professional
Bundled softwareKnown for one	Unknown — not stated by the source	Acer Empowering Technology (Acer eNet, ePower, ePresentation, eDataSecurity, eLock, eRecovery, eSettings, ePerformance Management), Acer GridVista, Acer Launch Manager, Adobe Reader, Cyberlink PowerDVD, NTI CD Maker, Norton AntiVirus
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	No
Embedded options availableKnown for one	Unknown — not stated by the source	No
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	Yes
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Idle StatesKnown for one	Unknown — not stated by the source	No
Intel 64Known for one	Unknown — not stated by the source	Yes
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	No
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	No
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	No
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	No
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	No
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	No
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	No
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	No
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	No
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	No
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Insider™Known for one	Unknown — not stated by the source	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	No
Processor ARK IDKnown for one	Unknown — not stated by the source	27253
Processor package sizeKnown for one	Unknown — not stated by the source	35 x 35 mm
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	No
Conflict-Free processorKnown for one	Unknown — not stated by the source	No
Battery2 differ
Number of battery cellsDiffers	6	8
Battery life (max)Differs	2.5 h	3 h
Poweridentical
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Weight & dimensions5 differ
WeightDiffers	3.68 kg	2.77 kg
WidthDiffers	400 mm	358 mm
DepthDiffers	295 mm	265 mm
HeightDiffers	40 mm	36 mm
Dimensions (WxDxH)Differs	400 x 295 x 40 mm	358 x 265 x 36 mm
Other features1 differ
Infrared data portDiffers	No	Yes
Wake-on-LAN ready	Yes	Yes
Wake-on-Ring ready	Yes	Yes
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Modem type	ITU V.92	ITU V.92
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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