After using iPhone 4 for last 8 years, let me explain what I have got. Awesome Touch Screen, Camera quality is very good. Apple OS is very stable. Never Crushed. Sometimes it restarted, other than that everything was fine. People use to staring at your phone when you are using an iPhone. The Apple logo says it all. The battery is decent. It comes with 5-megapixel rare camera. You can take the good picture from it. The difference between other companies camera and apple’s camera is that picture taken from Apple have a smooth touch. It is a very hardy phone. One disadvantage of iPhone 4 is that the sound is not much louder but the headphone sound is very good. Apple actually a perfectionist. All the material used in the phone is very high-quality products. I think they never think about cost, all they think about quality. So, the quality is very good from every side. Full metal body & it is a little bit heavier than any another phone. My suggestion is to buy at least 16gb iPhone. As you can not increase its storage capacity. Once you buy you can not change the storage capacity. So, at least 16gb storage is required to use it. As iPhone released several years ago I recommend not to update its os. As current OS contains large files & it will make slow your mobile to work. The cover on the backside of the phone does not look great, So it is better to use just a front screen cover. It has gorilla glass, so you do not have to worry about the scratches. Battery backup is good. I use to charge after every 2 days. Once the battery charge is under 10% you should charge the phone. It helps to keep the battery condition good. I am using my iPhone from last 8 year and it’s battery backup still the same. It’s charging speed is quite good. What makes it better than other model is that its size. It is very good for daily use. I do not prefer larger size phones, as the larger phone makes me uncomfortable and I think it is not good for daily use. iphone4 and iPhone 5s is a very good phone for daily due to its slim size. Overall, I really prefer this phone who wants to try Apple. It is really worth it as much as its cost.