Samsung SGH-T155G vs LG 430G
Samsung SGH-T155G
Market Status: Released US carrier availability: Tracfone - Available (since 18 Aug 2010)
LG 430G
Market Status: Released US carrier availability: Tracfone - Available (since 13 Aug 2012)
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| Design | |||
|---|---|---|---|
| Device type | Basic phone | Basic phone | |
| Form factor | Clamshell | Clamshell | |
| Dimensions | 3.57 x 1.72 x 0.78 inches (91 x 44 x 20 mm) | 0.36 x 0.19 x 0.07 inches (9.1 x 4.8 x 1.8 cm) | |
| Weight | 2.86 oz (81 g) the average is 4.4 oz (127 g) | ||
| Design features | Numeric keypad, Soft keys, D-Pad (2) | Numeric keypad, Soft keys (2), D-Pad | |
| Side Keys | Right: Volume control | ||
| Colors | Black |
| Display | |||
|---|---|---|---|
| Physical size | 1.5 inches | 1.7 inches | |
| Resolution | 128 x 128 pixels | ||
Pixel density
Pixel density - The pixel density of a display represents the number of pixels over an area of one inch. It’s measured in “pixels per inch”, or ppi. The higher the number, the more detailed and good-looking the display is. | 119 ppi | ||
Technology
Technology - There are two main screen technologies currently used in phones and tablets: LCD and AMOLED. The former usually features a light source and liquid crystals, while the latter is based on organic light-emitting diodes. Newer LCD variations like IPS-LCD and Super-LCD allow for very accurate color reproduction and very wide viewing angles, where no significant image quality loss is observed. Current AMOLED screens differ in such a way that they can exhibit much more saturated colors (sometimes too much) and incredibly high contrast levels, which is due to black color being completely black in AMOLED displays. | CSTN | TFT | |
| Colors | 65 536 | 262 144 |
| Battery | |||
|---|---|---|---|
| Talk time | 7.00 hours the average is 11 h (647 min) | 5.00 hours the average is 11 h (647 min) | |
| Stand-by time | 14.6 days (350 hours) the average is 18 days (441 h) | 8.0 days (192 hours) the average is 18 days (441 h) | |
| Capacity | 900 mAh | ||
| Type | Li - Ion | Li - Ion |
| Hardware | |||
|---|---|---|---|
| Built-in storage | 0.003 GB | 256 GB |
| Camera | |||
|---|---|---|---|
| Camera | 1.3 megapixels | ||
| Features | Digital zoom | ||
| Camcorder | Yes |
| Multimedia | |||
|---|---|---|---|
| Music player | |||
| Supported formats | MP3 | ||
| Video playback | |||
| Supported formats | 3GP, 3GPP | ||
| Speakers | Loudspeaker |
| Internet browsing | |||
|---|---|---|---|
| Browser | |||
| supports | WAP 2.0 | WAP |
| Technology | |||
|---|---|---|---|
| GSM | 850, 1900 MHz | 850, 1900 MHz | |
| Data | GPRS | EDGE, GPRS |
| Phone features | |||
|---|---|---|---|
| Phonebook | 200 entries, Multiple numbers per contact | 1000 entries | |
| Organizer | Calendar, Alarm, Calculator, Converter, Currency converter, World clock, Stopwatch, Countdown timer | Calendar, Alarm, To-Do, Calculator, Currency converter, Stopwatch | |
| Messaging | SMS (200 messages), Predictive text input (T9) | SMS, MMS, Predictive text input (T9) | |
| BREW | Yes | ||
| Games | Yes |
| Connectivity | |||
|---|---|---|---|
| Bluetooth | Yes | ||
| Profiles | Handsfree (HFP), Headset (HSP) | ||
| USB | Yes |
| Other features | |||
|---|---|---|---|
| Notifications | Service lights, Polyphonic ringtones (40 voices), Vibration, Silent mode, Speakerphone | Polyphonic ringtones, Vibration, Flight mode, Speakerphone | |
| Hearing aid compatibility | M3, T3 | M3, T3 | |
| Other | Voice recording |
| Regulatory Approval | |||
|---|---|---|---|
FCC approval
FCC approval - The Federal Communications Commission (FCC) is an independent United States government agency, directly responsible to Congress. The FCC was established by the Communications Act of 1934 and is charged with regulating interstate and international communications by radio, television, wire, satellite and cable. The FCC's jurisdiction covers the 50 states, the District of Columbia, and U.S. possessions. Every wireless phone device that that is sold in the U.S. has to be tested and approved for sale by the FCC. | |||
| Date approved
Date approved - Shows the date when the particular phone is approved by the Federal Communications Commission | 13 Nov 2009 | 26 Jul 2011 | |
| FCC ID value: A3LSGHT155G link | FCC ID value: ZNFLG430G link | ||
FCC measured SAR
FCC measured SAR - The exposure standard for mobile devices employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit stated in the international guidelines is 2.0 W/ kg*. Tests for SAR are conducted using standard operating positions with the device transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR of the device while operating can be well below the maximum value. | |||
| Head | 0.68 W/kg | 0.41 W/kg | |
| Measured in | 850 MHz | ||
| Body | 0.77 W/kg | 0.39 W/kg | |
| Measured in | 850 MHz |







