General specifications :
- 2G network :
- GSM 850 / 900 / 1800 / 1900
- 3G network :
- HSDPA 850 / 900 / 1700 / 1900 / 2100
- Announced :
- 2011, October
- Dimensions :
- 113.5 x 57.1 x 12.7 mm
- Weight :
- 109.6 g
- Type :
- IPS LCD capacitive touchscreen, 16M colors
- Screen size :
- 360 x 640 pixels, 3.5 inches (~210 ppi pixel density)
- Nokia ClearBlack display
- Multi-touch input method
- Proximity sensor for auto turn-off
- Accelerometer sensor for UI auto-rotate
- Scratch resistant display
- Primary :
- 5 MP
- 2592х1944 pixels
- fixed focus
- Secondary :
- No
- Video :
- Yes, 720p@30fps
- Features :
- Geo-tagging
- face detection
- Types :
- Vibration
- MP3 ringtones
- Loudspeaker :
- Yes
- 3.5mm jack :
- Yes
- GPRS :
- Class 33
- EDGE :
- Class 33
- 3G :
- HSDPA 14.4 Mbps
- HSUPA 5.76 Mbps
- WLAN :
- Wi-Fi 802.11 b/g/n
- Bluetooth :
- Yes, v3.0 with A2DP
- Infrared port :
- No
- USB :
- Yes, microUSB v2.0, HS, USB On-the-go support
- Phonebook :
- Practically unlimited entries and fields
- Photocall
- Call records :
- Detailed, max 30 days
- Internal :
- 2 GB (340 MB user available)
- 512 MB RAM
- 1 GB ROM
- Card slot :
- microSD
- up to 32GB
- Standard battery, Li-Ion (BP-3L)
- Standby mode :
- Up to 460 h (2G) / Up to 490 h (3G)
- Talk time :
- Up 16 h (2G) / Up to 7 h (3G)
- OS :
- Symbian Belle OS
- CPU :
- 1 GHz processor
- 2D/3D Graphics HW Accelerator with OpenVG1.1 and OpenGL ES 2.0 support
- Messaging :
- SMS(threaded view)
- MMS
- Push Mail
- IM
- Browser :
- WAP 2.0/xHTML
- HTML
- RSS feeds
- Radio :
- Stereo FM radio with RDS
- music recognition
- Games :
- Yes + downloadable
- Colors :
- Black
- white (front panel)/ black
- white
- fuchsia
- green
- yellow
- blue (back panel)
- GPS :
- Yes, with A-GPS support
- Java :
- Yes, MIDP 2.1
- MicroSIM card support only
- SNS integration
- NFC support
- TV Out
- Active noise cancellation with dedicated mic
- Digital compass
- MP4/WMV/H.263/H.264 player
- MP3/WAV/еAAC+ player
- Photo editor
- Organizer
- Quickoffice document editor
- Adobe PDF Reader
- Flash Lite support
- Voice command/dial
- Predictive text input
Nokia 603 is a Symbian Belle OS (Now Belle OS) based smartphone. It is a 3G enabled and comes with 5 MP camera & 3.5 inch screen display. It's other features also nice. I can say it's a nice phone at affordable price.