Alcatel OneTouch T20 vs Alcatel OneTouch 988 Shockwave Size compare
Market Status: Released
Market Status: Released
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|Device type||Tablet||Smart phone|
|OS||Android (4.0.3)||Android (2.3.5)|
|Dimensions||6.77 x 5.28 x 0.46 inches (172 x 134 x 11.7 mm)||4.72 x 2.60 x 0.54 inches (120 x 66 x 14 mm)|
|Weight||11.53 oz (327 g)|
the average is 20 oz (572 g)
|5.47 oz (155 g)|
the average is 5.3 oz (150 g)
|Rugged||Splash, Dust, Shock resistant|
|IP certified||IP 54|
|Physical size||7.0 inches||3.5 inches|
|Resolution||1024 x 600 pixels||320 x 480 pixels|
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.
|170 ppi||165 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||59.79 %||46.07 %|
|Features||Proximity sensor, Scratch-resistant glass|
|Front-facing camera||0.3 megapixels VGA|
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, 1000 MHz, ARM Cortex-A8||Single core, 800 MHz|
System memory - System memory, or RAM memory is the type of memory that the device uses to temporarily store data from the OS or currently-running apps. The more RAM available to the device, the better the performance will be when multiple or heavier programs are running.
|1 GB RAM||0.5 GB RAM|
|Built-in storage||4 GB||1 GB|
|Storage expansion||microSD, microSDHC up to 32 GB|
|Capacity||2900 mAh||1400 mAh|
|Talk time||5.00 hours|
the average is 14 h (835 min)
|Stand-by time||5.8 days (140 hours)|
the average is 740 days (17760 h)
|16.5 days (396 hours)|
the average is 16 days (390 h)
|Filter by||Album, Artist, Playlists||Album, Artist, Playlists|
|Features||Album art cover, Background playback||Album art cover, Background playback|
Features - Shows any special features of the particular phone's multimedia
|Zoom, Stretch to fullscreen|
|Speakers||Stereo speakers||Earpiece, Loudspeaker|
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|
|Notifications||Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone|
|Hearing aid compatibility||M4, T4|
|Other features||Voice commands, Voice recording||Voice dialing, Voice commands, Voice recording|
|Wi-Fi||802.11 b, g, n||802.11 b, g, n|
|Features||Mass storage device, USB Host||Mass storage device, USB charging|
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.
|Other||Computer sync, OTA sync||Computer sync, OTA sync|