Much faster, great picture quality, and once you get use to how it operates, it's great.

Even so, sound quality is great and clear.

Robust quality phone with an affordable price.

the speaker is what you expect out a smart phone, loud and decent quality

Love the phone and it's speedy and takes photos of great quality.

If I shot a short video and sent it as text, my iOS recipients received what I shot quickly and with good quality.

It is overall, a poor quality phone.

the speaker is what you expect out a smart phone, loud and decent quality

Sound quality is excellent.

It works as if it were brand new

However with much effort on my part as well as AT&T, we were able to use it

Just to complete the question, as I'm sure others will be very interested ... the amazon description for the phone I was looking at is as follows:"Samsung Galaxy S7 SM-G930A Unlocked Smartphone""This cell phone is compatible with GSM carriers like ATT and T-Mobile as well as with GSM SIM need cards (e.g. H20, Straight Talk, and select prepaid carriers) need to contact the service provider to check fully compatibility of the phone