Check out the Iphone 6 specification

General	2G Network	GSM 850 / 900 / 1800 / 1900 - A1549 (GSM), A1549 (CDMA), A1586
		CDMA 800 / 1700 / 1900 / 2100 - A1549 (CDMA), A1586
	3G Network	HSDPA 850 / 900 / 1700 / 1900 / 2100 - A1549 (GSM), A1549 (CDMA), A1586
		CDMA2000 1xEV-DO - A1549 (CDMA), A1586
		TD-SCDMA 1900 / 2000 - A1586
	4G 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) - A1586
	SIM	Nano-SIM
	Announced	2014, September
	Status	Available. Released 2014, September

Body	Dimensions	138.1 x 67 x 6.9 mm (5.44 x 2.64 x 0.27 in)
	Weight	129 g (4.55 oz)
		- Fingerprint sensor (Touch ID) - Apple Pay (Visa, MasterCard, AMEX certified)

Display	Type	LED-backlit IPS LCD, capacitive touchscreen, 16M colors
	Size	750 x 1334 pixels, 4.7 inches (~326 ppi pixel density)
	Multitouch	Yes
	Protection	Shatter proof glass, oleophobic coating
		- Display Zoom

Sound	Alert types	Vibration, proprietary ringtones
	Loudspeaker	Yes
	3.5mm jack	Yes

Memory	Card slot	No
	Internal	16/64/128 GB, 1 GB RAM

Data	GPRS	Yes
	EDGE	Yes
	Speed	DC-HSDPA, 42 Mbps; HSUPA, 5.76 Mbps; EV-DO Rev. A, up to 3.1 Mbps; LTE, Cat4, 150 Mbps DL, 50 Mbps UL
	WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi hotspot
	Bluetooth	v4.0, A2DP, LE
	NFC	Yes (Apple Pay only)
	USB	v2.0

Camera	Primary	8 MP, 3264 x 2448 pixels, phase detection autofocus, dual-LED (dual tone) flash
	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)
	Video	1080p@60fps, 720p@240fps
	Secondary	1.2 MP, 720p@30fps, face detection, FaceTime over Wi-Fi or Cellular

Features	OS	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)
	Sensors	Accelerometer, gyro, proximity, compass, barometer
	Messaging	iMessage, SMS (threaded view), MMS, Email, Push Email
	Browser	HTML5 (Safari)
	Radio	No
	GPS	Yes, with A-GPS, GLONASS
	Java	No
	Colors	Space Gray, Silver, Gold
		- Active noise cancellation with dedicated mic - AirDrop file sharing - Siri natural language commands and dictation - iCloud cloud service - iCloud Keychain - Twitter and Facebook integration - TV-out - Maps - iBooks PDF reader - Audio/video player/editor - Organizer - Document viewer/editor - Photo viewer/editor - Voice memo/dial/command - Predictive text input

Battery		Non-removable Li-Po 1810 mAh battery (6.9 Wh)
	Stand-by	(2G) / Up to 250 h (3G)
	Talk time	(2G) / Up to 14 h (3G)
	Music play	Up to 50 h

Disclaimer. I can not guarantee that the information on this page is 100% correct.