Product comparison · 2 laptops

Acer Aspire AS1810TZ-412G25N Intel® Pentium® SU4100 vs Lenovo ThinkPad T400 (6473PUG), PL

105specifications compared
37differ
68identical
34known for one product only

Key differences

Display diagonal
- Aspire AS1810TZ-412G25N Intel® Pentium® SU4100:29.5 cm (11.6")
- ThinkPad T400 (6473PUG), PL:35.8 cm (14.1")
Display resolution
- Aspire AS1810TZ-412G25N Intel® Pentium® SU4100:1366 x 768 pixels
- ThinkPad T400 (6473PUG), PL:1280 x 800 pixels
Native aspect ratio
- Aspire AS1810TZ-412G25N Intel® Pentium® SU4100:16:9
- ThinkPad T400 (6473PUG), PL:16:10
Processor family
- Aspire AS1810TZ-412G25N Intel® Pentium® SU4100:Intel® Pentium®
- ThinkPad T400 (6473PUG), PL:Intel® Core™2 Duo
Processor model
- Aspire AS1810TZ-412G25N Intel® Pentium® SU4100:SU4100
- ThinkPad T400 (6473PUG), PL:P8400
Processor frequency
- Aspire AS1810TZ-412G25N Intel® Pentium® SU4100:1.3 GHz
- ThinkPad T400 (6473PUG), PL:2.26 GHz
Processor cache
- Aspire AS1810TZ-412G25N Intel® Pentium® SU4100:2 MB
- ThinkPad T400 (6473PUG), PL:3 MB
Processor front side bus
- Aspire AS1810TZ-412G25N Intel® Pentium® SU4100:800 MHz
- ThinkPad T400 (6473PUG), PL:1066 MHz

Side by side

Differences highlightedShow differences only

Comparison of AS1810TZ-412G25N, ThinkPad T400 (6473PUG), PL
139 specifications	A Acer Aspire AS1810TZ-412G25N Intel® Pentium® SU4100 Model AS1810TZ-412G25N View product	B Lenovo ThinkPad T400 (6473PUG), PL View product
Designidentical
Product colourKnown for one	Silver, White	Unknown — not stated by the source
Display3 differ
Display diagonalDiffers	29.5 cm (11.6")	35.8 cm (14.1")
Display resolutionDiffers	1366 x 768 pixels	1280 x 800 pixels
Native aspect ratioDiffers	16:9	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	Gloss
Processor8 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium®	Intel® Core™2 Duo
Processor modelDiffers	SU4100	P8400
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.3 GHz	2.26 GHz
Processor cacheDiffers	2 MB	3 MB
Processor cache type	L2	L2
Processor front side busDiffers	800 MHz	1066 MHz
Processor socketDiffers	BGA 956	Socket 478
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
SteppingDiffers	R0	M0
Thermal Design Power (TDP)Differs	10 W	25 W
TcaseKnown for one	100 °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
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core 2 Duo P8000 Series
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	8.5
Memory2 differ
Internal memory	2 GB	2 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory clock speedDiffers	667 MHz	1066 MHz
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memory	4 GB	4 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Storage1 differ
Total storage capacity	250 GB	250 GB
HDD interface	SATA	SATA
Optical drive typeKnown for one	No	Unknown — not stated by the source
Card reader integratedDiffers	Yes	No
Compatible memory cardsKnown for one	MMC, MS PRO, SD, xD	Unknown — not stated by the source
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
Graphicsidentical
Discrete graphics card	Yes	Yes
Discrete graphics card model	Intel® GMA 4500MHD	Intel® GMA 4500MHD
Discrete graphics card memoryKnown for one	0.0625 GB	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	1.759 GB	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	High Definition Audio	HDA 24-bit
Number of built-in speakers	2	2
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Cameraidentical
Front camera resolution (numeric)Known for one	0.3 MP	Unknown — not stated by the source
Network2 differ
Networking features	Gigabit Ethernet, WLAN	Gigabit Ethernet, WLAN
Wireless technologyDiffers	802.11 a/b/g	Intel WiFi 5100AGN
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
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) 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	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
Keyboard layout	QWERTY	QWERTY
Pointing deviceKnown for one	Unknown — not stated by the source	ThinkPad UltraNav
Software2 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows Vista Business
Trial softwareDiffers	-McAfee Internet Security Suite. -Microsoft Works 9.0 + Office Home & Student 2007. -CyberLink PowerDirector.	Microsoft Office 2007
Bundled softwareKnown for one	-Acer Crystal Eye. -Acer GridVista. -Acer eRecovery Management. -Acer GameZone. -Adobe Reader. -Adobe Flash Player 10. -Google Toolbar. -Google Desktop. -Google Setup. -eSobi. -My WinLocker. -Microsoft Windows Live Essentials. -Orion.	Unknown — not stated by the source
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
Processor special features7 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 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	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	43568	35569
Processor codeDiffers	SLGS4	SL3BU
Processor package sizeDiffers	22 x22 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
Battery1 differ
Number of battery cells	6	6
Battery capacityKnown for one	62.16 Wh	Unknown — not stated by the source
Battery life (max)Differs	8 h	6.6 h
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	1.35 kg	2.38 kg
WidthDiffers	285 mm	335.5 mm
DepthDiffers	204 mm	238 mm
Height (front)Known for one	2.21 cm	Unknown — not stated by the source
Height (rear)Known for one	3 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	31.9 mm
Packaging contentidentical
AC adapter included	Yes	Yes
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
Intel segment taggingKnown for one	Unknown — not stated by the source	Home office, Small Business

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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