Samsung i640

---

Network
GSM 850 / 900 / 1800 / 1900 / HSDPA 2100
Announced
2008, 1Q (February)

---

Dimensions
94.4 x 61 x 16.9 mm
Weight
148 g

---

Display type
TFT, 65K colors
Display size
320 x 240 pixels, 2.4 inches
- QWERTY Keyboard, Jog Dial

---

Ringtones type
Polyphonic (40 channels), MP3
Vibration
Yes

---

Phonebook
Practically unlimited entries, Photocall
Call records
Practically unlimited
Card slot
microSD (TransFlash)
- 141 MB shared memory

---

Operating System
Microsoft Windows Mobile 6.0 Standard
Camera
2 MP, 1600x1200 pixels, video; secondary VGA videocall camera
GPRS/Data speed
Class 10 (4 1/3 2 slots) / 32 - 48 kbps
Messaging
SMS, MMS, Email, Instant Messaging
Clock
Yes
Alarm
Yes
Infrared port
No
Games
Yes
Colors
Silver

---

Other features

---

Battery Type
Standard battery, Li-Ion 1000 mAh
Stand-by
Up to 250 h
Talk time
Up to 6 h

---