1) Fingerprint sensors
Apple was the first to get it RIGHT. The first fingerprint sensors on Android were laughably unusable. They were mounted on the rear of the phone, required the user to swipe in a very specific direction which in turn required holding the phone in an awkward grip, and ultimately it was totally unreliable. In typical Samsung fashion, their original fingerprint sensors were added as an afterthought so they could list it as another feature on the box, regardless of how poorly it worked. Samsung's edge display is arguably new and innovative, but again in typical Samsung fashion they've failed (in my opinion) to present a compelling use case for it.
Incorrect: The fingerprint sensor that Apple adopted was invented by a company named AuthenTec, who was reported in talks to license their Fingerprint technology to multiple vendors, including Apple, Samsung and a few others. Apple instead fully purchased AuthenTec and cut all its' ties with the other manufacturers to make AuthenTec's technology exclusive to Apple. This left the other manufacturers little time to scramble and come up with secondary solutions (As seen on the S5)
2) Larger Screen
A larger screen is no more of an innovation than a new color. I don't go around bragging that Apple innovated by coming up with "space grey" or "gold" -colored devices.
You don't, but there are many people who do. it is not uncommon on these boards alone to see "oh look, they've got a gold colour, they copied apple".
3) NFC
Apple doesn't jump on new tech without providing users with a compelling reason to use it. NFC payments in the US were rarely used until Apple released Apple Pay. They not only made it easy to use, but they secured deals with banks in advance, implemented an elaborate security system that makes it near impossible for someone to steal your credit card number, and they anonymized the transactions so that retailers couldn't track the user. Meanwhile, NFC payments on Android did little to increase security or privacy, and were awkward to use, requiring the user to give Google Wallet their credit card info. To make a payment, they required unlocking the phone, searching for and opening an app, compared to Apple Pay which works by just holding your locked phone next to the terminal.
There is a lot of FUD that you bought into. NFC didn't take off as a payment method due to a "chicken and egg" scenario in the US. Around the World NFC payment is already strongly supported by most Credit Cards. however, Google, Apple and Samsung didn't want to support it initially internationally. In the US however, it was exact opposite. the US saw the roll out of NFC technology on the handsets, while payment processors didn't want to accept it. If Google Wallet was more available internationally, The story likely would have been different.
4) Smartwatches
Do you really want to go there? The explosion in Android smartwatches was entirely the result of rumors that Apple was working on one. The first few days of Apple Watch pre-orders exceeded the combined sales to date of all Android smartwatches. The Apple Watch is the first such product that doesn't look like a computer strapped to your wrist. It's also small enough to look good on a woman's wrist, which means they've doubled Android's addressable market with that quality alone.
the "craze" of Smartwatches predates the rumour of Apples watch. Yes, that did help the craze, but the talk of wearables really kicked off with devices such as Pebble and FitBit's becoming more prolific. Pebble's initial KickStarter campaign was one of the most succesfull Kickstarters ever, and it predates Apple Watch rumours