Product comparison · 2 laptops

Acer Aspire 7720Z-2A2G12Mi vs Acer Aspire 7738G-904G50MN

115specifications compared
40differ
75identical
10known for one product only

Key differences

Display diagonal
- Aspire 7720Z-2A2G12Mi:43.2 cm (17")
- Aspire 7738G-904G50MN:43.9 cm (17.3")
Display resolution
- Aspire 7720Z-2A2G12Mi:1440 x 900 pixels
- Aspire 7738G-904G50MN:1600 x 900 pixels
Native aspect ratio
- Aspire 7720Z-2A2G12Mi:16:10
- Aspire 7738G-904G50MN:16:9
Display brightness
- Aspire 7720Z-2A2G12Mi:200 cd/m²
- Aspire 7738G-904G50MN:220 cd/m²
Processor family
- Aspire 7720Z-2A2G12Mi:Intel Pentium Mobile
- Aspire 7738G-904G50MN:Intel® Core™2 Quad
Processor model
- Aspire 7720Z-2A2G12Mi:T2330
- Aspire 7738G-904G50MN:Q9000
Processor cores
- Aspire 7720Z-2A2G12Mi:2
- Aspire 7738G-904G50MN:4
Processor threads
- Aspire 7720Z-2A2G12Mi:2
- Aspire 7738G-904G50MN:4

Side by side

Differences highlightedShow differences only

Comparison of Aspire 7720Z-2A2G12Mi, Aspire 7738G-904G50MN
125 specifications	A Acer Aspire 7720Z-2A2G12Mi View product	B Acer Aspire 7738G-904G50MN View product
Display4 differ
Display diagonalDiffers	43.2 cm (17")	43.9 cm (17.3")
Display resolutionDiffers	1440 x 900 pixels	1600 x 900 pixels
Native aspect ratioDiffers	16:10	16:9
Display brightnessDiffers	200 cd/m²	220 cd/m²
HD typeKnown for one	Unknown — not stated by the source	HD+
Processor16 differ
Processor familyDiffers	Intel Pentium Mobile	Intel® Core™2 Quad
Processor modelDiffers	T2330	Q9000
Processor coresDiffers	2	4
Processor threadsDiffers	2	4
Processor frequencyDiffers	1.6 GHz	2 GHz
Processor cacheDiffers	1 MB	6 MB
Processor front side busDiffers	533 MHz	1066 MHz
Processor socketDiffers	Socket 478	Socket L1
Processor lithographyDiffers	65 nm	45 nm
Processor seriesDiffers	Intel Pentium T2000 Series for Mobile	Intel Core 2 Quad Q9000 Series for Mobile
Processor codenameDiffers	Merom	Penryn
SteppingDiffers	M0	E0
Thermal Design Power (TDP)Differs	35 W	45 W
Number of Processing Die TransistorsDiffers	291 M	410 M
Processing Die sizeDiffers	143 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	12	7.5
Memory3 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	2 x 1 GB	2 x 2 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Storage1 differ
Total storage capacityDiffers	120 GB	500 GB
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA X3100	NVIDIA® GeForce® GT 130M
Maximum graphics card memoryKnown for one	0.128 GB	Unknown — not stated by the source
Audioidentical
Speaker powerKnown for one	2 W	Unknown — not stated by the source
Built-in subwooferKnown for one	Yes	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	0.3 MP	Unknown — not stated by the source
Network1 differ
Wireless technologyDiffers	IEEE 802.11b/g	IEEE 802.11a/b/g/n
Ports & interfaces4 differ
HDMI ports quantityDiffers	0	1
Firewire (IEEE 1394) portsDiffers	1	0
ExpressCard slotDiffers	Yes	No
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® PM45 Express
Processor special features4 differ
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Processor ARK IDDiffers	32432	40480
Processor codeDiffers	SLA4K	SLGEJ
Battery1 differ
Number of battery cellsDiffers	6	8
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WidthDiffers	404 mm	410 mm
DepthDiffers	298 mm	286 mm
Height (front)Differs	3.8 cm	3.5 cm
Height (rear)Differs	4.3 cm	4.15 cm
Other featuresidentical
Wake-on-LAN readyKnown 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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