I say this only because I think when it comes to mobile phones we've hit the ceiling, how much more, other than a slightly bigger screen and better battery life, could the iPhone 4S hardware actually be improved upon? It's more down to software now more than anything...
The next step would be eliminating the need for a chunky brick and replace it with something that handles the processing and some sort of display, be it projected or in glasses etc and the ability to talk to the devices and it executes your command and dictates flawlessly. This would open up a whole new world of possibilities to those with poor eyesight or people with limited accessibility etc.
Thoughts?
How much more? I will tell you.
1) New iPhone design
- Liquid metal
- Smaller bezels
- Gorilla Glass 2
2) A bigger display
- Stretch the current display to about 4 inches at 960 * 640 > pixel density of 288 ppi
- Add some pixels on top (as Apple is rumoured to do) to make it widescreen.
-- 1136*640
-- 288 ppi
-- Results in a 4.52" display (which Apple could theoretically put in the design of the iPhone 4S)
Additionally, Apple could make this display even better by doing the following:
- 'Retina+'
-- 4x the number of pixels (like they did before)
-- 2272 x 1280 resolution, higher than Full HD
-- definitely over-kill
-- 577 pixels per inch
- Up to 120 frames per second (currently there's a max. of 60 fps)
- Apple in-house developed OLED technology
-- True blacks
-- Extremely high brightness (higher than LCD)
-- Colour accuracy near 100%
-- Good visibility in the sun
-- Low-power
- Privacy Mode
-- Limit viewing angles (for privacy) (can be turned on or off by user)
-- Automatically limit viewing angles when typing a password
3) Waterproof
- Make this thing waterproof
- If you fall in a swimming pool, nothing to worry about
4) Next-generation touchscreen
- Reduce input lag (especially notable on the iPad when writing) to 1 ms (currently 50 ms)
- Make the touchscreen more accurate
- Reduce response time
5) Tactical feedback
- Feel what do you do
- Senseg technology, so no mechanical parts
- Pressure sensitive
- Useful for blind people
- Awesome new possibilities in apps
6) NFC technology
- Possibilities are endless
- Payments
- Profiles (so when you're at work it goes into silent mode, when you're in the car it turns on bluetooth for your wireless headset, etc.)
- Include five free configurable stickers
7) Drastically improved speakers
- Louder
- Facing toward you (not downwards)
- At least stereo
- (Simulated) surround sound
- QUALITY!
8) FM radio
- No headphones required
- Works on all continents
- Offer limited broadcasting on free channels
9) Worldwide 4G LTE
- Next-generation Wireless, LTE up to 73 Mbps
- Australia, Europe, Northern-America, Asia supported
- Also HSPA+ up to 21 Mbps (not sure if 4S already does this, iPad 3 does)
- DC-HSDPA up to 42 Mbps
10) Apple's own wireless chip, let's call it "A1 Wireless"
- Apple in-house developed chip for wireless technologies
- Replaces all separate chips (like for Wi-Fi, 3G, bluetooth, etc.) with one single chip
- Supports:
-- Wi-Fi (802.11a/b/g/n)
-- Bluetooth 4.0
-- American GPS, Russian GLONASS, European GALILEO
-- FM radio
-- GSM/EDGE (850, 900, 1800, 1900 MHz)
-- CDMA EV-DO Rev. A (800, 1900 Mhz)
-- UMTS/HSPA/HSPA+/DC-HSDPA(850, 900, 1900, 2100 MHz)
-- LTE (700, 800, 900, 1800, 1900, 2100, 2600 MHz)
- Low-power, produced at 20nm production line
- Extremely good reception
- Two of these "A1 Wireless" chips in every single iPhone
-- One in bottom left, other in top right corner
-- Settles with the one for the best signal or;
-- Uses both chips for a boost in reception
11) FaceTime HD
- 3.2 megapixel front facing camera
- FaceTime in HD over Wi-Fi and LTE networks (and 3G if speeds are high enough)
- FaceTime in SD over 3G
12) FaceTime touch
- See tactical feedback
- Use tactical feedback to 'touch each other'
- Works over 3G, Wi-Fi and LTE
13) 128 GB model
- Drop the 16 GB model
- $199 32 GB, $299 64 GB and $399 128 GB
14) 16 megapixel camera
- Better lenses
- High quality sensor
- Low-light situations are just fine
- Dual LED flash
- Zero shutter lag
- Video recording stabilisation by both hardware and software
- Photo stabilisation by hardware (because software obviously isn't possible)
- HD video recording
-- 720p HD at 120 fps
-- 1080p HD at 60 fps
-- 4K at 30 fps
-- User can choose
- Rebuild camera app with more options
- After-focus
-- Focus a picture after you've taken one
-- 8 megapixel pictures
-- Still-photo only
15) Apple app: Camera Pro
- Identical interface as the new camera app (see: 16 megapixel camera)
- Same features plus more
- Advanced settings (like you find on Android as well)
- Developer APIs available
- FREE on the App Store
16) Apple app: iSlowmotion
- Use 720p HD 120 fps recordings. See: 16 megapixel camera
- Create high-quality slowmotion videos
17) New GUI for iOS
- Runs latest iOS version with new GUI
18) A6 chip
- If they are going to implement all features list above, it's going to need some power
- Cortex A15 architecture for the CPU
- Next-gen PowerVR Series 6 architecture for GPU
- Quad-Core CPU, each core clocked at 1.8 GHz
- Dual-Core GPU (will still be waaaaayyyyyyyyyy more powerful than the quad-core GPU found in the A5X chip because of the new architecture)
- 2 GB RAM
- Extremely low-power, 10% of what the A5X chip uses
19) Battery life
- Revolutionary battery life
- Use some new technologies
- Fully charged within 30 minutes
- It should have at least 4x better battery life than the iPhone 4S
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Don't tell me that there are no innovative features for Apple to put in a next generation iPhone. There's really enough.
I spend minutes on this post, just to prove you that there is enough work left for Apple to put in a next generation iPhone.