Product comparison · 2 laptops

Acer Extensa 7220-202G16Mi vs ASUS A7SN-7S031C, BE

86specifications compared
34differ
52identical
48known for one product only

Key differences

Processor family
- Extensa 7220-202G16Mi:Intel® Celeron® M
- A7SN-7S031C, BE:Intel® Core™2 Duo
Processor model
- Extensa 7220-202G16Mi:550
- A7SN-7S031C, BE:T8300
Processor cores
- Extensa 7220-202G16Mi:1
- A7SN-7S031C, BE:2
Processor frequency
- Extensa 7220-202G16Mi:2 GHz
- A7SN-7S031C, BE:2.4 GHz
Processor cache
- Extensa 7220-202G16Mi:1 MB
- A7SN-7S031C, BE:3 MB
Tjunction
- Extensa 7220-202G16Mi:100 °C
- A7SN-7S031C, BE:105 °C
Internal memory
- Extensa 7220-202G16Mi:2 GB
- A7SN-7S031C, BE:4 GB
Memory layout (slots x size)
- Extensa 7220-202G16Mi:2 x 1 GB
- A7SN-7S031C, BE:2 x 2 GB

Side by side

Differences highlightedShow differences only

Comparison of Extensa 7220-202G16Mi, A7SN-7S031C, BE
134 specifications	A Acer Extensa 7220-202G16Mi View product	B ASUS A7SN-7S031C, BE View product
Processor6 differ
Processor familyDiffers	Intel® Celeron® M	Intel® Core™2 Duo
Processor modelDiffers	550	T8300
Processor coresDiffers	1	2
Processor threadsKnown for one	Unknown — not stated by the source	2
Processor frequencyDiffers	2 GHz	2.4 GHz
Processor cacheDiffers	1 MB	3 MB
Processor front side busKnown for one	Unknown — not stated by the source	800 MHz
Processor socketKnown for one	Unknown — not stated by the source	Socket 479
Processor lithographyKnown for one	Unknown — not stated by the source	45 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 T8000 Series
Processor codenameKnown for one	Unknown — not stated by the source	Penryn
SteppingKnown for one	Unknown — not stated by the source	M0
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	35 W
TjunctionDiffers	100 °C	105 °C
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	410 M
Processing Die sizeKnown for one	Unknown — not stated by the source	107 mm²
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	12
TcaseKnown for one	72.8 °C	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	2 GB	4 GB
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Memory layout (slots x size)Differs	2 x 1 GB	2 x 2 GB
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	160 GB	320 GB
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Optical drive typeDiffers	DVD Super Multi DL	DVD Super Multi
Compatible memory cardsKnown for one	MMC, MS PRO, SD, xD	Unknown — not stated by the source
Graphics2 differ
Discrete graphics card modelDiffers	Intel® GMA X3100	NVIDIA GeForce 9500M GS
Maximum graphics card memoryDiffers	0.358 GB	0.256 GB
Audio2 differ
Audio systemDiffers	HD	Realtek 882H
Number of built-in speakersDiffers	2	4
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1.3 MP
Front cameraKnown for one	No	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	Yes
Network3 differ
Networking featuresDiffers	Gigabit Ethernet	10/100/1000 Mbps
Wireless technologyDiffers	802.11b/g	WLAN 802.11a/g/n
BluetoothDiffers	No	Yes
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	4	5
eSATA ports quantityKnown for one	Unknown — not stated by the source	1
HDMI ports quantityDiffers	0	1
S/PDIF out portDiffers	No	Yes
CardBus PCMCIA slots quantityDiffers	1	0
CardBus PCMCIA slot typeDiffers	Type II	No
USB 1.1 ports quantityKnown for one	Unknown — not stated by the source	0
Line-inKnown for one	Yes	Unknown — not stated by the source
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Software1 differ
Operating system installedDiffers	Windows Vista Home Basic	Windows Vista Home Premium
Processor special features4 differ
Embedded options availableKnown for one	Unknown — not stated by the source	No
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Idle StatesDiffers	No	Yes
Intel 64Known for one	Unknown — not stated by the source	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	No
Processor ARK IDKnown for one	Unknown — not stated by the source	33099
Processor codeKnown for one	Unknown — not stated by the source	SLAPR
Processor package sizeKnown for one	Unknown — not stated by the source	35 x 35 mm
Battery1 differ
Number of battery cellsDiffers	6	8
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	120 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	4.7 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	No
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	No
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	3.66 kg	4.1 kg
WidthDiffers	400 mm	405 mm
DepthDiffers	290 mm	314 mm
HeightKnown for one	Unknown — not stated by the source	38.2 mm
Height (front)Known for one	3.03 cm	Unknown — not stated by the source
Height (rear)Known for one	4.33 cm	Unknown — not stated by the source
Other features3 differ
Infrared data portDiffers	Yes	No
Modem typeDiffers	ITU V.92	MDC
Supplied AC adapter typeDiffers	AC	AC, UP
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Wake-on-Ring readyKnown for one	Yes	Unknown — not stated by the source
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Intel GL960 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.

More laptop comparisons

All laptop comparisons