Product comparison · 2 laptops

Acer TravelMate 8471-944G25Mn Intel® Core™2 Duo SU9400 vs ASUS K50IN-SX139E, ES

105specifications compared
29differ
76identical
35known for one product only

Key differences

Display diagonal
- TravelMate 8471-944G25Mn Intel® Core™2 Duo SU9400:35.8 cm (14.1")
- K50IN-SX139E, ES:39.6 cm (15.6")
Processor family
- TravelMate 8471-944G25Mn Intel® Core™2 Duo SU9400:Intel® Core™2 Duo
- K50IN-SX139E, ES:Intel® Pentium® Dual-Core
Processor model
- TravelMate 8471-944G25Mn Intel® Core™2 Duo SU9400:SU9400
- K50IN-SX139E, ES:T4300
Processor frequency
- TravelMate 8471-944G25Mn Intel® Core™2 Duo SU9400:1.4 GHz
- K50IN-SX139E, ES:2.1 GHz
Processor cache
- TravelMate 8471-944G25Mn Intel® Core™2 Duo SU9400:3 MB
- K50IN-SX139E, ES:1 MB
Processor socket
- TravelMate 8471-944G25Mn Intel® Core™2 Duo SU9400:BGA 956
- K50IN-SX139E, ES:Socket 478
Thermal Design Power (TDP)
- TravelMate 8471-944G25Mn Intel® Core™2 Duo SU9400:10 W
- K50IN-SX139E, ES:35 W
CPU multiplier (bus/core ratio)
- TravelMate 8471-944G25Mn Intel® Core™2 Duo SU9400:7
- K50IN-SX139E, ES:10.5

Side by side

Differences highlightedShow differences only

Comparison of 8471-944G25Mn, K50IN-SX139E, ES
140 specifications	A Acer TravelMate 8471-944G25Mn Intel® Core™2 Duo SU9400 Model 8471-944G25Mn View product	B ASUS K50IN-SX139E, ES View product
Display1 differ
Display diagonalDiffers	35.8 cm (14.1")	39.6 cm (15.6")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
Native aspect ratio	16:9	16:9
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Display brightnessKnown for one	200 cd/m²	Unknown — not stated by the source
Processor8 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel® Pentium® Dual-Core
Processor modelDiffers	SU9400	T4300
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.4 GHz	2.1 GHz
Processor cacheDiffers	3 MB	1 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Processor socketDiffers	BGA 956	Socket 478
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core 2 Duo SU9000 Series	Intel Pentium T4000 Series for Mobile
Processor codename	Penryn	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
SteppingKnown for one	Unknown — not stated by the source	R0
Thermal Design Power (TDP)Differs	10 W	35 W
Tjunction	105 °C	105 °C
Number of Processing Die Transistors	410 M	410 M
Processing Die size	107 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	7	10.5
ECC supported by processor	No	No
Memory1 differ
Internal memory	4 GB	4 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	800 MHz
Memory layout (slots x size)	2 x 2 GB	2 x 2 GB
Maximum internal memory	4 GB	4 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	250 GB	320 GB
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD speed	5400 RPM	5400 RPM
Optical drive typeKnown for one	Unknown — not stated by the source	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MMC, MS Pro, SD	MMC, SD
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Graphics1 differ
On-board graphics cardKnown for one	Unknown — not stated by the source	No
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA 4500MHD	NVIDIA® GeForce® G102M
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	0.512 GB
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Maximum graphics card memoryKnown for one	1.759 GB	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	High Definition Audio	Azalia
Number of built-in speakers	2	2
Speakers manufacturerKnown for one	Unknown — not stated by the source	Altec Lansing
Audio system full duplexKnown for one	Unknown — not stated by the source	Yes
Audio system direct 3D soundKnown for one	Unknown — not stated by the source	Yes
Camera1 differ
Front camera resolution (numeric)Differs	0.3 MP	1.3 MP
Network2 differ
Networking featuresDiffers	Gigabit Ethernet	WLAN, Gigabit Ethernet
BluetoothDiffers	Yes	No
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Mobile network connectionKnown for one	Yes	Unknown — not stated by the source
Mobile network generationKnown for one	3G	Unknown — not stated by the source
Wireless technologyKnown for one	IEEE 802.11a/b/g/n	Unknown — not stated by the source
Bluetooth versionKnown for one	2.1+EDR	Unknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	3	4
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	Yes	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slotDiffers	Yes	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
Keyboardidentical
Keyboard number of keysKnown for one	Unknown — not stated by the source	88
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Software1 differ
Operating system installed	Windows Vista Business	Windows Vista Business
Optional operating system suppliedKnown for one	Unknown — not stated by the source	Windows XP Professional
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Bundled softwareDiffers	Acer Crystal Eye, Acer GridVista, Acer Assist, Acer Bio-Protection, Acer Backup Manager, Acer PowerSmart Manager, Acer Launch Manager, Acer eRecovery Management, Adobe Reader, Adobe Flash Player, Google Toolbar, Google Desktop, eSobi, Office Ready, Windows Live Essentials	ASUSDVD 6-in-1 Adobe Acrobat Reader 8.0 ASUS
Processor special features3 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 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	Yes	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
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	37253
Processor codeKnown for one	Unknown — not stated by the source	SLGJM
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Processor package sizeKnown for one	22 x 22 mm	Unknown — not stated by the source
Batteryidentical
Number of battery cells	6	6
Battery life (max)Known for one	8 h	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	65 W
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC adapter output currentKnown for one	Unknown — not stated by the source	3.42 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Password protection type	BIOS	BIOS
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers	1.93 kg	2.6 kg
WidthDiffers	341.9 mm	370 mm
DepthDiffers	235 mm	256 mm
Height (front)Differs	2.59 cm	3.1 cm
Height (rear)Differs	2.96 cm	3.55 cm
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Infrared data port	No	No
Internal modem	No	No
Supplied AC adapter type	AC	AC
Performanceidentical
Motherboard chipsetKnown for one	Intel® GS45 Express	Unknown — not stated by the source

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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