why s3 good

 

14 Reasons for the Samsung Galaxy S3

cpu
Notably smaller semiconductor size/newer CPU	32 nm	vs	40 nm	20% smaller semiconductor size/newer CPU.
physical
Explicitly lower SAR for head (USA)	0.55 W/kg	vs	0.68 W/kg	0.13 W/kg lower SAR for head (USA). SAR (Specific Absorption Rate) describes how much radio frequency energy emitted by the device will be absorbed by your body. The rate is measured at head level. The legal limit is 1.6 W/kg in the USA.
Thinner	8.6 mm	vs	8.9 mm	0.3 mm thinner.
Slightly less body volume	82.94 cm³	vs	84.4 cm³	1.73% less body volume.
Lower SAR for head (EU)	0.21 W/kg	vs	0.68 W/kg	0.47 W/kg lower SAR for head (EU). SAR (Specific Absorption Rate) describes how much radio frequency energy emitted by the device will be absorbed by your body. The rate is measured at head level. The legal limit is 2.0 W/kg in the EU.
display
A shade bigger screen size	4.8"	vs	4.7"	2.13% bigger screen size. The bigger the screen size is, the better the user experience.
Has a video light	Yes	vs	No	A video light helps when recording a movie in low-light situation like a party.
power
More battery power	2,100 mAh	vs	1,800 mAh	16.67% more battery power.
Has a removable battery	Yes	vs	No	The battery is removable and can be replaced by the user if broken
camera
Has a CMOS sensor	Yes	vs	No	The CMOS sensor captures the image. Most devices have CCD sensors but some have CMOS sensors which is produced by a CMOS process and has emerged as an alternative to charge-coupled device (CCD) image sensors leading to better image quality.
Has an image stabilizer	Yes	vs	No	Avoids blurry shots, usually most cameras are equipped with electronic image stabilizers.
Better video recording quality	1080p @30 fps	vs	1080p @24 fps	25% better video recording quality.
Notably more megapixel (photo, front camera)	1.9 MP	vs	1.3 MP	46.15% more megapixel (photo, front camera).
connectivity
Has an external memory slot	Yes	vs	No	The device has a standardized external memory slot in order to easily extend the internal storage with affordable memory modules which can be SD slot, microSD slot, etc.