Brand |
Samsung |
Model |
SGH-i788 |
Released |
01 May, 2008 |
Hardware Designer |
Samsung Electronics |
Manufacturer |
Samsung Electronics |
Device Category |
Smartphone |
Width |
61.3 mm, 2.41 inch |
Height |
115.9 mm, 4.56 inch |
Depth |
12.9 mm, 0.51 inches |
Bounding Volume |
91.7 ccm |
Mass |
120 g, 4.23 ounces |
Platform |
Windows (mobile-class) |
Operating System |
Microsoft Windows Mobile 6 Professional (Crossbow), Chinese |
Operating System Kernel Version |
5.2 |
CPU Clock |
624 MHz |
CPU |
Marvell PXA310 (Monahans LV), 2007, 32 bit, single-core |
RAM Type |
SDRAM |
RAM Capacity |
128 MiB RAM |
Non-volatile Memory Type |
Flash EEPROM |
Non-volatile Memory Interface |
Yes |
Non-volatile Memory Capacity |
256 MiB non-volatile |
Display Diagonal |
64.7 mm, 2.5 inch |
Resolution |
320x320, 102400 pixels |
Display Width |
45.75 mm, 1.8 inch |
Display Height |
45.75 mm, 1.8 inch |
Horizontal Full Bezel Width |
15.55 mm |
Display Area |
2093 square millimeter |
Display Area Utilization |
29.5% |
Pixel Size |
0.14297 mm/pixel |
Pixel Density |
178 PPI |
Display Type |
Color TN-TFT LCD display |
Display Color Depth |
18 bit/pixel |
Number of Display Scales |
262144 |
Display Illumination |
Yes |
Display Light Reflection Mode |
transflective |
Display Subpixel Scheme |
RGB Matrix (3 subpixels) |
Scratch Resistant Screen |
No |
Graphical Controller |
N/A |
A/V Out |
No |
Audio Channel(s) |
stereo |
A/D Converter Nominal Resolution |
16 bit quantization |
A/D Sampling Frequency |
44100 Hz |
Microphone(s) |
mono |
D/A Converter Nominal Resolution |
16 bit quantization |
D/A Holding Frequency |
44100 Hz |
Loudspeaker(s): |
mono |
Audio Output: |
Proprietary |
Supported Cellular Bands |
GSM 900MHz (B8) , GSM 1800MHz (B3) , GSM 1900MHz (PCS, B2) bands |
Supported Cellular Data Links |
CSD 9.6 kbps , GPRS (Class unspecified) , GPRS Class 10 , EDGE (Class unspecified) , EDGE Multi-slot...
CSD 9.6 kbps , GPRS (Class unspecified) , GPRS Class 10 , EDGE (Class unspecified) , EDGE Multi-slot Class 10 data links
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SIM Card Slot |
Mini-SIM (2FF) |
Cellular Antenna |
Internal antenna |
Call Alert Sound |
40-chord melody |
Complementary Phone Services |
Voice transmission , Vibrating Alert , Speakerphone |
SAR (head) |
1.000 W/kg |
Sec. Supported Cellular Networks: |
No |
Touchscreen Type |
Resistive touch sensing screen |
Touchscreen Simultaneous Touch Points |
Single-touch |
Touch Surface Type |
Resistive touch sensing surface |
Keyboard |
Built-in QWERTY |
Number of keys |
43 |
Directional Pad |
Four-way (without action button)-way |
Expansion Interfaces |
Secure Digital Input/Output interface , TransFlash , microSD , microSDHC |
USB |
USB 2.0, USB Full-Speed (12 Mbps) |
USB Services |
USB charging |
USB Connector |
Proprietary |
Bluetooth |
Bluetooth 2.0, Internal antenna |
Bluetooth profiles |
A2DP |
Wireless LAN |
IEEE 802.11b , IEEE 802.11g, Internal antenna |
FM Radio Receiver |
No |
Supported GPS protocol(s) |
GPS (NMEA 0183) |
Satellite Antenna: |
Internal antenna |
Complementary Satellite Services |
Assisted GPS |
Camera Placement |
Rear |
Camera Image Sensor |
CMOS |
Camera Resolution |
1600x1200 pixel |
Number of effective pixels |
1.9 MP camera |
Zoom |
1.0 x optical zoom |
Focus |
No |
Recordable Image Formats |
BMP , JPG |
Video Recording |
320x240 pixel |
Recordable Video Formats |
3GP , MPEG4 |
Flash |
No |
Aux. Camera Image Sensor |
No |
Aux. 2 Camera Image Sensor |
No |
Aux. 3 Camera Image Sensor |
No |
Aux. 4 Camera Image Sensor |
No |
Aux. 4 Camera Focus |
No |
Secondary Camera Sensor |
No |
Sec. Aux. Cam. Image Sensor |
No |
Sec. Aux. 2 Cam. Image Sensor |
No |
Built-in accelerometer |
No |
Protection from solid materials |
Yes |
Protection from liquids |
Yes |
Battery |
Lithium-ion, removable |
Nominal Cell Capacity (1st cell) |
1300 mAh cell |
Nominal Battery Capacity |
1300 mAh battery |
Estimated Battery Life |
9.0 hours |
Estimated Average Current |
144 mA |
Market Countries |
China |
Market Regions |
Asia |