Samsung SGH-X640 review
Phone SGH-X640 by Samsung is made in clamshell shape. Phone dimensions: width — 47 millimeters, height — 87 millimeters, thickness — 23 millimeters. Weight — 85 grams.
Samsung SGH-X640 runs on 1-core processor.
Capacity of Li-Ion battery is 720 mA⋅h, this is approximately 230 hours of standby time and 3.5 hours of talk time.
The phone is also equipped with sensors of. This gives additional functionality to the phone in various applications.
Samsung SGH-X640 was presented to the public on February 14, 2005.
Samsung SGH-X640 specifications
General characteristics
- Type
- phone
- Case type
- clamshell
- Control
- navigational key
- SIM-card type
- regular
- SIM-card amount
- 1
- Weight
- 85 grams
- Width
- 47 mm
- Height
- 87 mm
- Thickness
- 23 mm
Display
- Screen size
- number of lines - 6
- 160x128
- Screen type
- colored UFB
- 65.54 thousand colors
Calls
- Tune type
- 40 voice polyphony
- Tune amount
- 30
- Vibrocall
Multimedia features
- Rear camera
- 0.3 MP
- 640x480
- Rear camera functions
- digital Zoom 4x
- Dictaphone
- 120 min
- Games
- Java applications
Connectivity
- Standard
- GSM 900
- 1800
- 1900
- Internet access
- WAP 2.0
- GPRS
- Interfaces
- COM-port
- USB
- Protocol support
- HTML
- Modem
- Computer synchronization
Storage and processor
- Processor cores number
- 1
- Built-in memory
- 10 Mb
Messages
- Additional functions of SMS
- dictionary text input
- MMS
- EMS
Power supply
- Battery type
- Li-Ion
- Battery capacity
- 720 mA⋅h
- Talk time
- 3.5 hours
- Standby time
- 230 hours
Other functions
- Speakerphone (built-in speaker)
- Auto-redial
- HR, FR, EFR sound encoding modes
Notepad and organizer
- Notepad in the device
- 1000 contacts
- Contact list search
- Organizer
- alarm clock
- calculator
- task manager
