Product comparison · 2 laptops

Acer Aspire 3820TG-434G32 N vs Acer Aspire 7745G-434G64MN

134specifications compared
16differ
118identical
10known for one product only

Key differences

Display diagonal
- Aspire 3820TG-434G32 N:33.8 cm (13.3")
- Aspire 7745G-434G64MN:43.9 cm (17.3")
Display resolution
- Aspire 3820TG-434G32 N:1366 x 768 pixels
- Aspire 7745G-434G64MN:1600 x 900 pixels
Display brightness
- Aspire 3820TG-434G32 N:200 cd/m²
- Aspire 7745G-434G64MN:220 cd/m²
Total storage capacity
- Aspire 3820TG-434G32 N:320 GB
- Aspire 7745G-434G64MN:640 GB
Optical drive type
- Aspire 3820TG-434G32 N:No
- Aspire 7745G-434G64MN:DVD Super Multi DL
Bluetooth
- Aspire 3820TG-434G32 N:Yes
- Aspire 7745G-434G64MN:No
USB 2.0 ports quantity
- Aspire 3820TG-434G32 N:3
- Aspire 7745G-434G64MN:4
Modem (RJ-11) ports
- Aspire 3820TG-434G32 N:0
- Aspire 7745G-434G64MN:1

Side by side

Differences highlightedShow differences only

Comparison of Aspire 3820TG-434G32 N, Aspire 7745G-434G64MN
144 specifications	A Acer Aspire 3820TG-434G32 N View product	B Acer Aspire 7745G-434G64MN View product
Display3 differ
Display diagonalDiffers	33.8 cm (13.3")	43.9 cm (17.3")
Display resolutionDiffers	1366 x 768 pixels	1600 x 900 pixels
HD typeKnown for one	Unknown — not stated by the source	HD+
Display brightnessDiffers	200 cd/m²	220 cd/m²
Display response rise/fallKnown for one	Unknown — not stated by the source	8 ms
Memoryidentical
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	320 GB	640 GB
Optical drive typeDiffers	No	DVD Super Multi DL
Audioidentical
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Built-in subwooferKnown for one	Unknown — not stated by the source	Yes
Network1 differ
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.1+EDR	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	3	4
Modem (RJ-11) portsDiffers	0	1
Battery2 differ
Battery capacityDiffers	66.6 Wh	48.8 Wh
Battery life (max)Differs	6.5 h	2.5 h
Poweridentical
AC adapter powerKnown for one	90 W	Unknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers	1.8 kg	3.25 kg
WidthDiffers	324 mm	410 mm
DepthDiffers	235 mm	286 mm
Height (front)Differs	2.2 cm	3.5 cm
Height (rear)Differs	2.89 cm	4.15 cm
Other features1 differ
Internal modemDiffers	No	Yes
Modem speedKnown for one	Unknown — not stated by the source	56 Kbit/s
Modem typeKnown for one	Unknown — not stated by the source	ITU V.92
Performanceidentical
Motherboard chipsetKnown for one	Intel® HM55 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.

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