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Tanong lang po about dv mmc!
- Thread starter BiDeN
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1. MMC
2. DV MMC
3. RS MMC
3. RS DV MMC (or DV RS MMC)
DV-RS MMC stands for Dual Voltage Reduced Size MultiMedia Card
and MMC is the simple Multimedia Card.
The difference lies in the physical size of the cards (The RS-MMC/RS-DVMMC is smaller than a SIM-card, while a normal MMC/DVMMC is 3 times the size of a SIM-card. Hence, these are not interchangeable.
Similarly, the Dual Voltage MMC operates at two different voltages - when connected to a PC, it operates at higher voltage for faster data read/write speeds, and when in the phone, it operates at a lower voltage to save battery life.
It may be noted here that DV/RSDV MMC cards are compatible with phones using non-DV MMC/RS MMC cards but not vice-versa
Speed: Both RS-MMC and DV RS-MMC follow the MMC3.2 spec, which mean that speed wise, they are for the most part the same.
Dual Voltage Feature: Many new phones require memory cards that run on a lower voltage (1.8V) in order to reduce battery consumption. Because most standard devices still run a higher voltage (3V), next generation cards will need to accommodate both voltage levels.
2. DV MMC
3. RS MMC
3. RS DV MMC (or DV RS MMC)
DV-RS MMC stands for Dual Voltage Reduced Size MultiMedia Card
and MMC is the simple Multimedia Card.
The difference lies in the physical size of the cards (The RS-MMC/RS-DVMMC is smaller than a SIM-card, while a normal MMC/DVMMC is 3 times the size of a SIM-card. Hence, these are not interchangeable.
Similarly, the Dual Voltage MMC operates at two different voltages - when connected to a PC, it operates at higher voltage for faster data read/write speeds, and when in the phone, it operates at a lower voltage to save battery life.
It may be noted here that DV/RSDV MMC cards are compatible with phones using non-DV MMC/RS MMC cards but not vice-versa
Speed: Both RS-MMC and DV RS-MMC follow the MMC3.2 spec, which mean that speed wise, they are for the most part the same.
Dual Voltage Feature: Many new phones require memory cards that run on a lower voltage (1.8V) in order to reduce battery consumption. Because most standard devices still run a higher voltage (3V), next generation cards will need to accommodate both voltage levels.
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