Why is iPhone 5s behind in specs compared to other phones?

I've never had an iPhone and was thinking about getting one but i compared specs to other phones like s4/One and iphone is behind all these top of the line mobile devices. Why do people keep buying these phones? What makes them so special?

Saw a FB message ending in XOXO to my Girlfriend and it got me thinking?

My Girlfriend asked her to grab her phone and check the time, which I did. She has an apple iPhone and unfortunately I'm not too tech savvy with that brand of phones. Also, I do not feel comfortable sneaking on her phone.

I hit the power button on her phone to wake up the phone and saw a facebook message from another man ending in "Keep in touch, XOXO".

My concern is this: Is it normal for my girlfriend to be talking with another gentleman on facebook in such familiar/intimate terms? They are not family and I do not know if they dated (or had a one-night stand) in the past. My Girlfriend did bring this guy up briefly after a few months of dating--- she said there's an older guy who keeps inviting her and her child over when they are in the area (which is about an hour away from where she lives). She has been to his house before but I do not know the nature of their relationship and my Girlfriend was not receptive to talking about it. I followed up her statement with questions, but she quickly changed the subject.

I've been dating this woman for about 10 months. I love this girl to death! But I've been cheated on in the past and it hurt me badly. I've explained this to my Girlfriend right off the bat-- she said she'd never hurt me in such a way… I also have concerns regarding her lack of communication-- she has ADHD and tends to skip parts of my texts/emails/conversations (for instance when I ask her a question and follow it with a statement, she only responds to the statement). She seems to talk more in-depth with everyone else than she does to me…

I feel uncomfortable with my Girlfriend having intimate conversation's ending in XOXO with other men online--- am I just being over sensitive? Or is this a bit odd? Should I bring it up? Or leave it alone?

Why can't anyone get my videos on snapchat?

It sucks that's like the only fun thing about snapchat lol…
I have a My Touch 4g (android) which is I believe at least a 3 year old phone, I have the most updated version from the play store (doesn't really seem much like it though. It says in the description where you download it that I can do filters but I can't seem to do that either)
but yeah. No one ever gets my videos, I used to think to think it was only iphone users who couldn't but it seems to be everyone:-[
How do I fix this?

My iPhone is broken and I don't know why?

Okay so last night I dropped my iPhone 4 in a otter box around like 5 at night, well around 9:30 I noticed that my phone was dying so I plugged it into a car charger, left it in the car and went into KFC. I came back out and checked my phone, and I clicked the home button and I thought it was lagging so I double clicked on the home and lock button and it wouldn't turn on. I held the lock button and it wasn't even coming up to turn off, and wasn't telling me it was dead like iPhones do. My phone cracked about six months ago and it still is cracked but it didn't crack anymore when I dropped it yesterday. I was fine until I plugged it in, some people said it could be my digitalizer, but I called my phone from another phone and its not going off or vibrating. I put my phone on silent and on ring and usually if your phones on silent and you put it on ring it will vibrate, and it didn't do anything. I have a warranty through verizon, if I go there will they replace my phone because there's something wrong with it or will they automatically blame it on it being cracked?

I need ideas for videos for my beauty channel

Ok so I started my channel on November 11th 2013 because that's when I turned 13 and old enough for YouTube. I have 20 subscribers I think. I only have one video up and it's a birthday haul. I want to get far on YouTube but I don't know what videos to do. Please leave some suggestions below. I also don't have a proper camera and I have to film with my iPhone. If you have any ideas on video that are easy to film with that please let me know. I mainly just want some ideas that I can do as a beginner. Please help me out. I would really appreciate your help!

How to save YouTube videos directly into my IPhone?

Here is a link to the video I want, I took it myself so it's mine.

I want it on my phone to be straight up and down like it is on YouTube. Is that possible? And I can't currently use a computer to aid me.

New Apple Head-set with mic?

I have a pair of the new Apple head phones that came with my Iphone5 and it has a picture of a mic on the back of the volume control and I don't see a little hole for the mic. So I'm just a little confused. Is there a mic on it?

How to increase the font in Safari Reader on my iPhone 5S?

I'm visually impaired, and I require extremely large text in order to read at a relatively average rate. My iPhone 4S broke, so I bought the iPhone 5S. I was disappointed to find that Safari Reader no longer provides me with the option to increase the font once I pull up the article in a way that matches the font options on iBooks. I have already increased the text size to the largest possible font in Settings, but this isn't big enough. In fact, the text sizes are way smaller than what were on my old phone. My old phone gave me options that were almost on the verge of being obnoxious, and now I can barely see a difference between the smallest and largest fonts. Does anyone know how to make the font really big? By "really big" I mean as big as the largest font option in iBooks.