Product comparison · 2 laptops

Acer eMachines eM250-01G16I Intel Pentium Mobile N270 Netbook vs Acer Extensa 7630EZ-444G50N + AcerAdvantage 2 year Carry-In

82specifications compared
41differ
41identical
52known for one product only

Key differences

Display diagonal
- eMachines eM250-01G16I Intel Pentium Mobile N270 Netbook:25.6 cm (10.1")
- Extensa 7630EZ-444G50N + AcerAdvantage 2 year Carry-In:43.2 cm (17")
Display resolution
- eMachines eM250-01G16I Intel Pentium Mobile N270 Netbook:1024 x 600 pixels
- Extensa 7630EZ-444G50N + AcerAdvantage 2 year Carry-In:1440 x 900 pixels
Native aspect ratio
- eMachines eM250-01G16I Intel Pentium Mobile N270 Netbook:5:3
- Extensa 7630EZ-444G50N + AcerAdvantage 2 year Carry-In:16:10
Processor family
- eMachines eM250-01G16I Intel Pentium Mobile N270 Netbook:Intel Pentium Mobile
- Extensa 7630EZ-444G50N + AcerAdvantage 2 year Carry-In:Intel® Pentium® Dual-Core
Processor model
- eMachines eM250-01G16I Intel Pentium Mobile N270 Netbook:N270
- Extensa 7630EZ-444G50N + AcerAdvantage 2 year Carry-In:T4400
Processor cores
- eMachines eM250-01G16I Intel Pentium Mobile N270 Netbook:1
- Extensa 7630EZ-444G50N + AcerAdvantage 2 year Carry-In:2
Processor frequency
- eMachines eM250-01G16I Intel Pentium Mobile N270 Netbook:1.6 GHz
- Extensa 7630EZ-444G50N + AcerAdvantage 2 year Carry-In:2.2 GHz
Processor cache
- eMachines eM250-01G16I Intel Pentium Mobile N270 Netbook:0.512 MB
- Extensa 7630EZ-444G50N + AcerAdvantage 2 year Carry-In:1 MB

Side by side

Differences highlightedShow differences only

Comparison of eM250-01G16I, Extensa 7630EZ-444G50N + AcerAdvantage 2 year Carry-In
134 specifications	A Acer eMachines eM250-01G16I Intel Pentium Mobile N270 Netbook Model eM250-01G16I View product	B Acer Extensa 7630EZ-444G50N + AcerAdvantage 2 year Carry-In View product
Display3 differ
Display diagonalDiffers	25.6 cm (10.1")	43.2 cm (17")
Display resolutionDiffers	1024 x 600 pixels	1440 x 900 pixels
Native aspect ratioDiffers	5:3	16:10
Processor16 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Pentium Mobile	Intel® Pentium® Dual-Core
Processor modelDiffers	N270	T4400
Processor coresDiffers	1	2
Processor threads	2	2
Processor frequencyDiffers	1.6 GHz	2.2 GHz
Processor cacheDiffers	0.512 MB	1 MB
Processor cache type	L2	L2
Processor front side busDiffers	533 MHz	800 MHz
Processor socketDiffers	Socket F (1207)	Socket 478
Processor lithography	45 nm	45 nm
Processor operating modesDiffers	32-bit	64-bit
Processor seriesDiffers	Intel Atom N200 Series	Intel Pentium T4000 Series for Mobile
Processor codenameDiffers	Diamondville	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
SteppingDiffers	C0	R0
Thermal Design Power (TDP)Differs	2.5 W	35 W
TjunctionDiffers	90 °C	105 °C
Number of Processing Die TransistorsDiffers	47 M	410 M
Processing Die sizeDiffers	26 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	12	11
ECC supported by processor	No	No
Memory3 differ
Internal memoryDiffers	1 GB	4 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Differs	1 x 1 GB	2 x 2 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memoryDiffers	2 GB	4 GB
Memory clock speedKnown for one	667 MHz	Unknown — not stated by the source
Storage1 differ
Total storage capacityKnown for one	Unknown — not stated by the source	500 GB
HDD interface	SATA	SATA
Card reader integratedDiffers	Yes	No
HDD capacityKnown for one	160 GB	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Graphicsidentical
Discrete graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Intel® GMA 4500MHD
Graphics cardKnown for one	GMA 950	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	High Definition Audio
Number of built-in speakers	2	2
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Network2 differ
Networking featuresDiffers	10/100	Gigabit Ethernet
Wireless technologyDiffers	IEEE 802.11b,g	IEEE 802.11b/g/n
Bluetooth	No	No
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	100 Mbit/s	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	3	4
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
DVI portKnown for one	Unknown — not stated by the source	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Headphone outputs	1	1
S/PDIF out portKnown for one	Unknown — not stated by the source	No
Microphone in	Yes	Yes
Docking connectorKnown for one	Unknown — not stated by the source	No
ExpressCard slotKnown for one	Unknown — not stated by the source	No
CardBus PCMCIA slots quantityKnown for one	Unknown — not stated by the source	1
CardBus PCMCIA slot typeKnown for one	Unknown — not stated by the source	Type II
SmartCard slotKnown for one	Unknown — not stated by the source	No
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	0
TV-in portKnown for one	Unknown — not stated by the source	No
TV-outKnown for one	Unknown — not stated by the source	No
PS/2 ports quantityKnown for one	Unknown — not stated by the source	0
Parallel ports quantityKnown for one	Unknown — not stated by the source	0
Serial ports quantityKnown for one	Unknown — not stated by the source	0
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® GL40 Express
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Keyboard number of keysKnown for one	84	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows XP Home Edition	Windows 7 Home Premium
Bundled softwareKnown for one	Unknown — not stated by the source	Acer Empowering Technologie, Acer GridVista, Acer Launch Manager, Adobe Reader, Corel WinDVD, Microsoft Office Ready 2007, NTI Media-Maker, NTI Shadow
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows	Unknown — not stated by the source
Processor special features9 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle StatesDiffers	No	Yes
Intel 64Differs	No	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 Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	No	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)Differs	Yes	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	36331	40739
Processor codeDiffers	SLB73	SLGJL
Processor package sizeDiffers	22 x 22 mm	35 x 35 mm
Thermal Monitoring TechnologiesDiffers	Yes	No
Conflict-Free processor	No	No
Supported instruction setsKnown for one	SSE2, SSE3	Unknown — not stated by the source
Battery2 differ
Number of battery cellsDiffers	3	6
Battery life (max)Differs	3 h	2 h
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery capacityKnown for one	2200 mAh	Unknown — not stated by the source
Poweridentical
DC-in jack	Yes	Yes
AC adapter powerKnown for one	30 W	Unknown — not stated by the source
Securityidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
BIOS passwordKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	1.27 kg	3.4 kg
WidthDiffers	258 mm	396 mm
DepthDiffers	184 mm	286 mm
Height (front)Known for one	Unknown — not stated by the source	3.52 cm
Height (rear)Known for one	Unknown — not stated by the source	4.4 cm
HeightKnown for one	25 mm	Unknown — not stated by the source
Other featuresidentical
Infrared data portKnown for one	Unknown — not stated by the source	No
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Internal modemKnown for one	Unknown — not stated by the source	No
Supplied AC adapter type	AC	AC
Designidentical
Product typeKnown for one	Netbook	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	0.3 MP	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 35 °C	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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