I think I now got all the pieces altogether.
We all know that Apple will announce 1 new iphone tomorrow that will be iphone 4S and Sprint likely will annouce iphone 5 tomorrow in part of Sprint's $20bn exclusive deal with Apple for the next 4 years mean Iphone 5 will be exclusive only to Sprint until Q1 2012, Sprint will do the same with Iphone 6, 7 and 8 until 2015. Apple will official launch Iphone 5 in Q1 2012 and available to all networks.
Apple iphone 4S spec
Low voltage Apple dual core A5 CPU lower clock speed than iPad 2
Updated front and back camera sensors.
FaceTime HD in the front.
8MP camera 1080p HD video recording.
Multiband 3G Qualcomm chipset — North American & International GSM/UMTS/HSPA bands for AT&T and Global carriers, North American CDMA & International GSM/UMTS/HSPA bands for Verizon and Sprint.
Metal or “premium” plastic on the back case.
Available in 16GB, 32GB and 64GB models.
Sprint exclusive iphone 5 spec
Faster clock dual core A5 CPU.
Larger 4-inch screen, similar to LG’s NOVA display but with a higher resolution.
Slightly larger design overall, but thinner and with a larger battery.
iPhone 5 exclusive software and APIs (Assistant).
Dedicated Assistant button, possibly integrated with the new home button, “think gestures or a two-stage button like a camera shutter key).
Available in 32GB model.
Intel Core i7 3770K, Corsair H80 liquid cooler with Noctua S12-1200 fan, ASUS P8Z77V with UEFI 2003, 16GB Samsung Green 30nm DDR3-RAM, Pioneer DVR-217DBK 22x DVD-RW, Corsair AX850 PSU, Western Digital 2TB SATA3 hard drive, CanonScan LiDE 210 scanner, Microsoft Internet Keyboard, ASDA Wheel Mouse Optical, 32inch Sharp LC32LE600 LED TV, EVGA Geforce GTX 670 SC 4GB with Geforce 326.80 driver, 30Mb broadband Virgin Media VMDG480 Super Hub, Aspire Xplorer Midi Tower, Windows 8.1 Pro 64bit.