Samsung defines another meaning to Galaxy at english dictionary as android smartphone as they launched lots of smartphone under Galaxy family which runs on Android and Bada operating system. Samsung launched its Dual SIM mobile to carry two networks SIM in one handset. From the Samsung DUAL SIM mobile Samsung Galaxy Y duos and Samsung Galaxy Ace Duos getting more popular as it is called best Android Dual Sim Mobile.

Here is the comparison between Samsung Galaxy Ace Duos (I589) and Galaxy Y Duos S6102 android mobile Vs Star 3 Duos S5222 Bada OS mobile.

Display and Form factor:

samsung Galaxy Ace Duos vs Galaxy Y duos Vs Star 3 duos

Samsung Galaxy Ace Duos display size has around 10% higher screen compare to S6102 and 12% higher than wave S3 duos also higher screen resolution. Star 3 duos come with light weight 95 grams compare to other two android smartphone.

Winner: Galaxy Ace Duos

Camera and Memory:

Camera compare samsung duos mobile
From the above image Star 3 Duos has 3.2 MP rear camera qualities to record HD videos too.

In terms of memory all three models supports external memory with 32 GB MicroSD card slot and internally 512 MB inbuilt, 4GB ROM in Galaxy Y duos and 20MB in Star 3 duos.

Connectivity, Processor and OS:

In connectivity from three mobiles star 3 duos doesn’t have 3G supports while galaxy y duos has 7.2 Mbps speed and Ace Duos has 1 Mbps downloading speed also supports Wifi Hotspot (Tethering) and A- GPS in both Galaxy. Apart from 3G other connectivity supports like Wifi, USB slot, Bluetooth, multimedia (audio and video music playback) are identical.
connectivity compare samsung duos mobile
Both galaxy family smartphone Galaxy Y duos and Ace duos runs on Android V 2.3, 8320MHz processor and Android V2.2, 800 MHz processor respectively while Star 3 duos runs Bada OS.

But Samsung galaxy Ace duos supports both GSM and CDMA supported carrier SIM (Samsung Galaxy Ace DUOS CDMA + GSM dual SIM mobile) and other teo supports only GSM + GSM sim.

Battery Life:

Samsung Galaxy Y Duos has longer battery life under talktime as well as standby modes as 540 min and 360 hrs respect, which is more than 20% longer battery life compare to Ace duos and Star 3 duos.

Price comparison:

Price Galaxy duos compare Galaxy Y Duos vs Ace Duos Vs Star duos

Note: Price may vary time to time by mobile manufacturer.


From the above comparison Galaxy Ace Duos rated with 4.0 stars out of 5 stars in terms of display, screen size, processor, DUAL band SIM supports and Galaxy Y duos rated with 4.5 stars in terms of 3G connectivity speed, battery life and price too and Star 3 duos 3.5 stars in terms of weight and slimmer with not supports in 3G.