Alcatel OT-907D vs Alcatel OT-828
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| Design | |||
|---|---|---|---|
| Device type | Feature phone | Feature phone | |
| Form factor | Candybar | Candybar | |
| Dimensions | 4.31 x 2.10 x 0.50 inches (109.5 x 53.4 x 12.8 mm) | ||
| Weight | 3.39 oz (96 g) the average is 4.4 oz (126 g) | ||
| Side Keys | Left: Volume control, Lock/Unlock key | ||
| Colors | Blue, Gray |
| Display | |||
|---|---|---|---|
| Physical size | 2.8 inches | 3.2 inches | |
| Resolution | 240 x 320 pixels | 240 x 400 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. | 143 ppi | 146 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. | TFT | ||
| Colors | 262 144 | ||
| Touchscreen | Resistive | Resistive |
| Battery | |||
|---|---|---|---|
| Talk time | 10.00 hours the average is 10 h (626 min) | ||
| Stand-by time | 25.0 days (600 hours) the average is 18 days (435 h) | ||
| Music playback | 20.00 hours | ||
| Capacity | 850 mAh | ||
| Type | Li - Ion |
| Hardware | |||
|---|---|---|---|
Processor
Processor - The processor is the main computing component of a phone and is a major factor when it comes to the overall speed of the device. Some more powerful smartphones use dual-core and quad-core processors designed to deliver greater performance. | Single core, 208 MHz, MTK6235 | ||
| Built-in storage | 0.05 GB | ||
| Storage expansion | microSD, microSDHC up to 16 GB |
| Camera | |||
|---|---|---|---|
| Camera | 2 megapixels | 2 megapixels | |
| Camcorder | 220x176 (15 fps) |
| Multimedia | |||
|---|---|---|---|
| Music player | |||
| Supported formats | MP3 | MP3, AAC, AAC+ | |
| Video playback | |||
| Supported formats | MPEG4, H.263 | ||
| Radio | FM, RDS | ||
| Speakers | Earpiece, Loudspeaker | ||
| Streaming | Video |
| Internet browsing | |||
|---|---|---|---|
| Browser | supports: supports: WAP 2.0 | Opera Mini, supports: supports: XHTML, WAP 2.0 | |
| Built-in online services support | Facebook, Twitter | Facebook, Twitter |
| Technology | |||
|---|---|---|---|
| GSM | 850, 900, 1800, 1900 MHz | 850, 900, 1800, 1900 MHz | |
| Data | EDGE | EDGE | |
| Multiple SIM cards | 2 slots | ||
| Global Roaming | Yes | Yes |
| Phone features | |||
|---|---|---|---|
| Phonebook | Unlimited entries, Caller groups, Multiple numbers per contact, Picture ID, Ring ID | ||
| Organizer | Calendar, Alarm, To-Do, Calculator | ||
| Messaging | SMS, MMS | SMS, MMS, Predictive text input | |
| IMAP, POP3, SMTP, Push e-mail | IMAP, POP3, SMTP, Push e-mail | ||
| Instant Messaging | Yes | Yes | |
JAVA
JAVA - J2ME (Java 2 Platform, Micro Edition) is a technology that allows programmers to use the Java programming language and related tools to develop programs for mobile wireless information devices such as cellular phones and personal digital assistants (PDAs). J2ME consists of programming specifications and a special virtual machine, the K Virtual Machine, that allows a J2ME-encoded program to run in the mobile device. | Midp 2.1 | ||
| Games | Yes |
| Connectivity | |||
|---|---|---|---|
| Bluetooth | 2.1 | ||
| Profiles | Advanced Audio Distribution (A2DP) | ||
| Wi-Fi | Yes | ||
| USB | USB 2.0 | ||
| Connector | microUSB | ||
| Features | USB charging | ||
| Headphones connector | 3.5mm | ||
| Charging connector | microUSB | ||
| Other | NFC, Computer sync |
| Other features | |||
|---|---|---|---|
| Notifications | Music ringtones, Polyphonic ringtones, Vibration, Silent mode, Speakerphone | Haptic feedback, Music ringtones (MP3), Polyphonic ringtones (64 voices), Vibration, Flight mode, Silent mode, Speakerphone | |
| Sensors | Accelerometer | ||
| Other | Voice recording |
| Regulatory Approval | |||
|---|---|---|---|
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 | 1.30 W/kg | ||
| Body | 0.70 W/kg |
