IPhone 6

The GSM side of Verizon phones are unlocked and will work on domestic carriers but there is no guarantee all features will work. It is not the same for Sprint, the GSM side of that phone is unlocked and unlocking it will only allow it to work with non-domestic GSM carriers.

A1549 (CDMA):

This is considered as the world phone version. It supports all the same spectrum frequencies as the A1549 (GSM) and also includes CDMA EV-DO Rev. A and Rev. B (with 800, 1700/2100, 1900 and 2100 MHz bands). Besides, it works on UMTS/HSPA+/DC-HSDPA (850, 900, 1700/2100, 1900, 2100 MHz), GSM/EDGE (850, 900, 1800, 1900 MHz) and 4G LTE bands include bands 1, 2, 3, 4, 5, 7, 8, 13, 17, 18, 19, 20, 25, 26, 28, 29. The model is compatible with Verizon and Cricket in the US. However, if you buy an unlocked Verizon phone, you will be able to use it on any other GSM networks like T-Mobile and AT&T as well.

Best is to double check with T-Mobile.

The launch date of the Apple iPhone 6 in India not yet confirmed and is not yet precisely known. There are certain rumour about the phone being available in India between the month of September and November. There is no official announcement made by apple regarding the smartphone's lauch in India.The apple iPhone 6 is loaded with the following specifications:-1.Network Specifications- 2G Network- GSM 850 / 900 / 1800 / 1900 - A1549 (GSM), A1549 (CDMA), A1586CDMA 800 / 1700 / 1900 / 2100 - A1549 (CDMA), A15863G Network-HSDPA 850 / 900 / 1700 / 1900 / 2100 - A1549 (GSM), A1549 (CDMA), A1586 CDMA2000 1xEV-DO - A1549 (CDMA), A1586 TD-SCDMA 1900 / 2000 - A15864G Network-LTE 700/800/850/900/1700/1800/1900/2100/2600 (1/2/3/4/5/7/8/13/17/18/19/20/25/26/28/29) - A1549 (GSM), A1549 (CDMA) LTE 700/800/850/900/1800/1900/2100/2600 TD-LTE 1900/2300/2500/2600 (1/2/3/4/5/7/8/13/17/18/19/20/25/26/28/29/38/39/40/41) - A1586Sim slot size- Nano-SIMBody Dimensions-138.1 x 67 x 6.9 mm (5.44 x 2.64 x 0.27 inch)Weight-129 gramsDisplay specifiations-Retina HD display,Capacitive touch screen with 16 M colours,LED-backlit IPS LCDScreen resolution-750x1334 pixelsScreen Size-4.7 inchesSupports multitouchInternal memory has three distinct class - 16GB/64GB/128 GBRAM-1 GB Wi-Fi- Wi-Fi 802 11a/b/g/n/ac,dual-band,Wi-Fi hotspotBluetooth- v4.0,A2DP,LECamera Specifications-8MP rear camera,3264x2448 pixels resolution,autofocus,dual-LED flash light,Sapphire crystal lense coverCaptured video quality-1080p@30 or 60 frame per second,720p@60frame per second3x zoomSupports audio format :AAc( 8 to 320 Kbps),MP3(8 to 320 Kbps),Mp3 VBR,protected AAC,HE-AAC,AIFF and WAVSecondary camera- 1.2 MP,720p@@60frame per secondOperating System-iOS 8 and can be upgraded to iOS 8.0.2CPU-Dual-core 1.4 GHz cycloneGPU- PowerVR GX6450 (quad-core graphics)Smartphone is available in Space Gray, Silver, Gold coloursSensors available-Accelerometer, gyro, proximity, compass, barometerBattery- Non-removable li-Po 1810 mAh batteryStandby time- Talktime upto 14 hours on 3g 250 hours standby Music play- upto 50 hours Video Play- upto 50 hoursPrice - Rs.67,999 (Gold) on ebay Rs.67,995(Space Grey) on ebay Rs.62,490(silver) on ebay