Product comparison · 2 laptops

Acer Aspire 7720ZG-4A3G32Mi vs ASUS K50IJ-SX003C laptop Intel Pentium Mobile T4200

108specifications compared
42differ
66identical
20known for one product only

Key differences

Display diagonal
- Aspire 7720ZG-4A3G32Mi:43.2 cm (17")
- K50IJ-SX003C laptop Intel Pentium Mobile T4200:39.6 cm (15.6")
Display resolution
- Aspire 7720ZG-4A3G32Mi:1440 x 900 pixels
- K50IJ-SX003C laptop Intel Pentium Mobile T4200:1366 x 768 pixels
Native aspect ratio
- Aspire 7720ZG-4A3G32Mi:16:10
- K50IJ-SX003C laptop Intel Pentium Mobile T4200:16:9
Processor family
- Aspire 7720ZG-4A3G32Mi:Intel® Pentium®
- K50IJ-SX003C laptop Intel Pentium Mobile T4200:Intel Pentium Mobile
Processor model
- Aspire 7720ZG-4A3G32Mi:T2390
- K50IJ-SX003C laptop Intel Pentium Mobile T4200:T4200
Processor frequency
- Aspire 7720ZG-4A3G32Mi:1.86 GHz
- K50IJ-SX003C laptop Intel Pentium Mobile T4200:2 GHz
Processor front side bus
- Aspire 7720ZG-4A3G32Mi:533 MHz
- K50IJ-SX003C laptop Intel Pentium Mobile T4200:800 MHz
Processor socket
- Aspire 7720ZG-4A3G32Mi:Socket M (mPGA478MT)
- K50IJ-SX003C laptop Intel Pentium Mobile T4200:LGA 3647 (Socket P)

Side by side

Differences highlightedShow differences only

Comparison of Aspire 7720ZG-4A3G32Mi, K50IJ-SX003C
128 specifications	A Acer Aspire 7720ZG-4A3G32Mi View product	B ASUS K50IJ-SX003C laptop Intel Pentium Mobile T4200 Model K50IJ-SX003C View product
Display3 differ
Display diagonalDiffers	43.2 cm (17")	39.6 cm (15.6")
Display resolutionDiffers	1440 x 900 pixels	1366 x 768 pixels
Native aspect ratioDiffers	16:10	16:9
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor14 differ
Processor familyDiffers	Intel® Pentium®	Intel Pentium Mobile
Processor modelDiffers	T2390	T4200
Processor frequencyDiffers	1.86 GHz	2 GHz
Processor front side busDiffers	533 MHz	800 MHz
Processor socketDiffers	Socket M (mPGA478MT)	LGA 3647 (Socket P)
Processor lithographyDiffers	65 nm	45 nm
Processor operating modesDiffers	32-bit	64-bit
Processor seriesDiffers	Intel Pentium T2000 Series for Mobile	Intel Pentium T4000 Series for Mobile
Processor codenameDiffers	Merom	Penryn
SteppingDiffers	M0	R0
TjunctionDiffers	100 °C	105 °C
Number of Processing Die TransistorsDiffers	291 M	410 M
Processing Die sizeDiffers	143 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	14	10
Memory2 differ
Internal memoryDiffers	3 GB	4 GB
Memory layout (slots x size)Differs	1 x 1 + 1 x 2 GB	2 x 2 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	800 MHz
Storage1 differ
Total storage capacityDiffers	320 GB	250 GB
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, SD
Graphics1 differ
Discrete graphics card modelDiffers	NVIDIA GeForce 9300M G	Intel GMA X4500M
Discrete graphics card memoryKnown for one	0.25 GB	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	1.024 GB	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	High Definition Audio	Azalia
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
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	Gigabit Ethernet, WLAN
Wireless technologyDiffers	IEEE 802.11b/g	802.11 b/g/n
Ports & interfaces6 differ
Firewire (IEEE 1394) portsDiffers	1	0
S/PDIF out portDiffers	Yes	No
ExpressCard slotDiffers	Yes	No
SmartCard slotDiffers	Yes	No
Modem (RJ-11) portsDiffers	1	0
TV-outDiffers	Yes	No
TV-out typeKnown for one	S-Video	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel GL960 Express	Intel® GL40 Express
Processor special features2 differ
Processor ARK IDDiffers	35153	37251
Processor codeDiffers	SLA4H	SLGJN
Batteryidentical
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	65 W
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
Securityidentical
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions5 differ
WeightDiffers	3.36 kg	2.6 kg
WidthDiffers	404 mm	370 mm
DepthDiffers	298 mm	256 mm
Height (front)Differs	3.8 cm	3.1 cm
Height (rear)Differs	4.3 cm	3.55 cm
Other features3 differ
Infrared data portDiffers	Yes	No
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
Internal modemDiffers	Yes	No
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
Modem typeKnown for one	ITU V.92	Unknown — not stated by the source
Supplied AC adapter typeDiffers	AC, UP	AC
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes

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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