US carrier availabilityDiscontinued: MetroPCS
- No rear camera
- Lacks microSD slot for storage expansion
- It is so thick it needs a personal fitness trainer (0.77 inches inches)
- Lacks an ambient light sensor for automatic screen brightness adjustment
- 3.50 x 1.70 x 0.77 inches (89 x 43 x 20 mm)
the average is 4.9 oz (139 g) 3.25 oz (92 g)
- 3.25 oz (92 g)
- Physical size:
- 1.8 inches
- 128 x 160 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.
- 116 ppi
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.
- Screen-to-body ratio:
- 25.68 %
- 65 536
- Additional display:
Additional display - Shows specs of the phone's additional display
Resolution - Refers to the width and the length od the additional display
- 96 x 96 pixels
- Physical Size:
- 1.00 inches
Colors - Shows the number of colors that the additional display supports
- 65 536
- Built-in storage:
- 0.02 GB
- Talk time:
the average is 12 h (691 min) 3.50 hours
- 3.50 hours
- Stand-by time:
the average is 20 days (485 h) 8.3 days (200 hours)
- 8.3 days (200 hours)
- 800 mAh
CDMA - Code Division Multiple Access. A technique of multiplexing, also called spread spectrum, in which analog signals are converted into digital form for transmission. For each communication channel, the signals are encoded in a sequence known to the transmitter and the receiver for that channel. The foremost application is digital cellular phone technology from QUALCOMM that operates in the 800MHz band and 1.9GHz PCS band. CDMA phones are noted for their excellent call quality and long battery life.
- 800, 1900 MHz
Positioning - This field shows the positioning systems supported by the device. There are three main types: GPS, A-GPS and GLONASS. GPS - This is one of the most widespread global positioning technologies, developed and maintained by the U.S. government. It uses satellites in order to detect your location. Works best in clear weather. A-GPS - A-GPS stands for Assisted GPS and is the industry standard for positioning and navigation. “Assisted” means that it can use local wireless networks, in addition to satellites, for quicker and more precise localization. GLONASS - GLONASS is a global positioning system, developed by the Russian Federation. It’s very similar to GPS, but isn’t so popular in cell phones.
- 2.0, EDR
- Voice dialing, Voice commands, TTY/TDD, Push-to-Talk
This device is also known as Samsung SCH-R310
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