K850i HSDPA/900/1800/1900 MHz
- K858c 850/900/1800/1900 MHz za kinesko tržište

Mreže: HSDPA / GSM 850 / 900 / 1800 / 1900
Predstavljen: Jun 2007.
Dimenzije: 102 x 48 x 17 mm
Težina: 118 g
Ekran: TFT, 256K boja
Veličina: - 240 x 320 pixels, 2.2"
Melodije: Polifone (72 kanala), MP3; kompozer
Vibracija: Da
Imenik: 1000 unosa sa po 20 polja, Photo call
Mem. kartica: -Memory Stick Micro (M2)/microSD , dolazi sa karticom od 512 MB
- 40 MB interne memorije
GPRS: Class 10 (4+1/3+2 slots), 32 - 48 kbps
HSCSD: Da
EDGE: Da
3G: Da, HSDPA (3.6 Mbps - samo na K850i)
WLAN: Ne
Bluetooth: Da, v2.0 sa A2DP
IrDA: Ne
USB: Da, USB v2.0

Messaging: SMS, MMS, Email, Instant Messaging
Browser: WAP 2.0/xHTML, HTML (NetFront), RSS reader
Colors: Luminous Green, Velvet Blue
Camera: 5 MP, 2592h1944 pixels, autofokus, video (QVGA@30fps), xenon blic i 3 LED diode za ostvetljenje pri vide osnimanju; auto lens cover, sekundarna videocall kamera
Java: Java MIDP 2.0

Ostalo:
- FM radio sa RDS
- MP3/AAC/MPEG4 player
- Detektor pokreta (sa auto rotacijom slike na ekranu)
- TrackID music recognition
- Image viewer
- Picture editor/blogging
- Organiser
- Organiser
- Voice memo
- Built-in handsfree

Baterija: Standard battery, Li-Po 930 mAh (BST-38)
Stand-by: Do 400 h
Talk time: Do 9 h