Network
Technology	GSM / HSPA
2G Bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Bands	HSDPA 850 / 900 / 1900 / 2100
Speed	HSPA 21.1/5.76 Mbps
Launch
Announced	2014, September. Released 2014, September
Status	Discontinued
Body
Dimensions	134.7 x 68.5 x 8.7 mm, 80.3 cc (5.30 x 2.70 x 0.34 in)
Weight	130 g (4.59 oz)
SIM	Dual SIM (Micro-SIM, dual stand-by)
Display
Display Type	OLED
Screen Size	4.7 inches, 59.4 cm2 (~64.3% screen-to-body ratio)
Resolution	720 x 1280 pixels, 16:9 ratio (~316 ppi density)
Screen Protection	Corning Gorilla Glass 3
Others	ClearBlack display
Platform
Operating System	Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10
Chipset	Qualcomm Snapdragon 400 (28 nm)
CPU	Quad-core 1.2 GHz Cortex-A7
GPU	Adreno 305
Memory
Card Slot	microSDXC (dedicated slot)
Internal Storage	8GB 1GB RAM
Others	eMMC 4.5
Camera
Camera Specs	6.7 MP (6.1 MP effective), 1/3.4", AF
Features	Zeiss optics, LED flash, panorama
Video	1080p@30fps, stereo sound rec.
Camera Specs	5 MP
Video	1080p@30fps
Sound
Loudspeaker	Yes
3.5mm Jack	Yes
Connectivity
Wi-Fi	Wi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth	4.0, A2DP, LE/ aptX after WP8 Denim update
Positioning	GPS, GLONASS, BDS
NFC	Yes
Radio	FM radio
USB Type	microUSB 2.0
Features
Sensors	Accelerometer, proximity, compass, sensor core
Battery
Battery Type	Li-Ion 2200 mAh, removable (BV-T5A)
Misc
Available Colors	Orange, green, white, black

Nokia Lumia 730 Dual SIM