Apple has introduced iPhone 6 with both GSM and CDMA supported in the early September of 2014. iPhone 6 has Dual-core 1.4 GHz Cyclone (ARM v8-based) processor with LED-backlit IPS LCD, capacitive touch screen Display and 16 M colors.
The phone has iOS 8 (upgradable to iOS 8.0.2) as operating system with 16 GB(can be 64 or 128 GB) internal memory and 1GB RAM and it doesn’t support any external memory slot.
iPhone 6 comes with 8 MP primary camera and 1.2 MP secondary camera with simultaneous HD video and image recording with touch focus and smile detection capabilities.

Network and Sim

2g Network	Yes (GSM or CDMA) GSM 850 / 900 / 1800 / 1900 - A1549 (GSM), A1549 (CDMA), A1586 CDMA 800 / 1700 / 1900 / 2100 - A1549 (CDMA), A1586
3g Network	Yes HSDPA 850 / 900 / 1700 / 1900 / 2100 - A1549 (GSM), A1549 (CDMA), A1586 CDMA2000 1xEV-DO - A1549 (CDMA), A1586 TD-SCDMA 1900 / 2000 - A1586
4g Network	Yes 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) - A1586
Sim Type	Nano Sim

Dimension

Body	138.1 x 67 x 6.9 mm (5.44 x 2.64 x 0.27 in)
Weight	129 gm

Screen and Protection type

Screen Type	LED-backlit IPS LCD
Screen Size	4.7 inch
Screen colors	16M
Screen pixels	750*1334 (Ultra HD)
ppi pixel density	326
Multi touch capability	yes
Protection type	Shatter proof glass,

Memory and Internet Services

Internal Memory	16 GB / 64 GB / 128 GB
External Memory supports	No
External Card type	N/A
RAM	1 GB
GPRS (2g Speed)	192 KBPS
EDGE ( 2.5g speed)	296 KBPS
HSUPA ( 3g Speed)	5.76 MBPS
DC-HSDPA (3.5g speed)	42 MBPS
4g speed Download	150 MBPS
4g speed Upload	50 MBPS

Connectivity Type

Wifi	Wi-Fi 802.11 a/b/g/n/ac
Other wifi services	Dual band, Wi-Fi hotspot
Bluetooth	V4.0, A2DP, LE
USB Connectivity	USB v2.0
Gps	Yes, with A-GPS, GLONASS,

Camera and Video quality

Primary Camera	8 MP
Camera autofocus	Yes with phase detection autofocus
Flash	dual-LED (dual tone) flash
Other features	1/3'' sensor size, 1.5µm pixel size, geo-tagging, simultaneous HD video and image recording, touch focus, face/smile detection, HDR (photo/panorama)
Secondary camera	1.2 MP
Secondary Camera resolution	720p@30fps
Video quality	1080p@60fps

Operating System and Others

Operating system	iOS 8, upgradable to iOS 8.0.2
Chipset	Apple A8
Cpu	Dual-core 1.4 GHz Cyclone (ARM v8-based)
Gpu	PowerVR GX6450 (quad-core graphics)
Java	No

Others Features

Sensors	Accelerometer, gyro, proximity, compass, barometer
Radio	No
Others	Active noise cancellation with dedicated mic - Siri natural language commands and dictation - iCloud cloud service - iCloud Keychain - TV-out - Maps - Audio/video player/editor - Organizer - Document viewer/editor - Photo viewer/editor - Voice memo/dial/command - Predictive text input

Battery and Talk time

Battery	1810 mA Li-ion
Standby time	250h
Talk time in 2g	7h
Talk time in 3g	14h
Music play	60h

Sound Quality

Music Support	Vibration; MP3, WAV ringtones
Loudspeaker	yes
3.5mm jack support	yes

Price

Snapdeal
Amazon (128gb Gold)	$1238 or 76211 INR
Flipkart	-
Homeshop 18	-
Ebay (16 GB)	64,499 INR
Best Price	64,499 INR