- K850i HSDPA/850/900/1800/1900 MHz
- K858c 850/900/1800/1900 MHz for China Mainland
General: 2G Network GSM 850 / 900 / 1800 / 1900
3G: Network HSDPA 850 / 1900 / 2100
Announced: 2007, June
Status: Available. Released 2007, October
Size: Dimensions 102 x 48 x 17 mm
Weight: 118 g
Display: Type TFT, 256K colors
Size: 240 x 320 pixels, 2.2 inches
  - Wallpapers, screensavers
Ringtones: Type Polyphonic (72 channels), MP3
Customization Composer, download,
Vibration: Yes
Memory: Phonebook 1000 x 20 fields, Photo call
Call records 30 received, dialed and missed calls
Card slot
Memory: Stick Micro (M2)/microSD , 512 MB card included
  - 40 MB internal Memory:

Data: GPRS Class 10 (4+1/3+2 slots), 32 - 48 kbps
HSCSD No
EDGE: Yes
3G: HSDPA, 3.6 Mbps (K850i only)
WLAN: No
Bluetooth: Yes, v2.0 with A2DP
Infrared port No
USB: Yes, v2.0
Features
Messaging SMS, MMS, Email, Instant Messaging
Browser WAP 2.0/HTML (NetFront), RSS reader
Games: Yes + downloadable,
Colors Luminous Green, Velvet Blue
Camera: 5 MP, 2592х1944 pixels, autofocus, video(QVGA@30fps), xenon flash and 3LED video light; auto lens cover, secondary videocall Camera:
  - Java: MIDP 2.0
- FM radio with RD
S - MP3/AAC/MPEG4 player
- Motion sensor (with UI auto-rotate)
- TrackID music recognition
- T9
- Image viewer
- Picture editor/blogging
- Organiser
- Built-in handsfree
- Voice memo/dial
Battery:   Standard Battery: , Li-Po 930 mAh (BST-38)
Stand-by Up to 400 h
Talk time Up to 9 h