Dell Streak 7
US carrier availabilityDiscontinued: T-Mobile
- Dual core processor
- Fast mobile data support (4G)
- Low pixel density screen (133 ppi)
- Battery is not user replaceable
- Proprietary USB connector - have to use its cable instead of a standard microUSB
- Device type:
- Android (3.2, 2.2)
- 7.87 x 4.72 x 0.49 inches (199.9 x 119.8 x 12.4 mm)
- Physical size:
- 7.0 inches
- 480 x 800 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.
- 133 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.
- Light sensor, Proximity sensor, Scratch-resistant glass
- 5 megapixels
- Autofocus, White balance presets, Digital zoom, Geo tagging, Night mode, Scenes, Effects
- 1280x720 (720p HD) (30 fps)
- Video calling
- Front-facing camera:
- 1.3 megapixels
- System chip:
System chip - Most modern handsets use an advanced chip that includes many of the device’s hardware modules like the processor, Wi-Fi, Bluetooth and sometimes even the wireless radio. This field shows what particular system chip (or System-on-a-Chip) is used in the phone.
- NVIDIA Tegra 2
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.
- Dual core, 1000 MHz
- Graphics processor:
- Storage expansion:
- SD, SDHC up to 32 GB
- Not user replaceable:
- Music player:
- Filter by:
- Album, Artist, Playlists
- Album art cover, Background playback
- Filter by:
- Earpiece, Loudspeaker
- YouTube player:
- Built-in online services support:
- Facebook, YouTube (upload), Flickr, Twitter
- 850, 900, 1800, 1900 MHz
- 850, 1700/2100, 1900, 2100 MHz
- HSDPA+ (4G) 21.1 Mbit/s, HSPA (unspecified), HSUPA 5.76 Mbit/s, UMTS, EDGE
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.
- Turn-by-turn navigation, Voice navigation
- USB 2.0
- Mass storage device
- Computer sync, OTA sync
- Haptic feedback, Vibration, Flight mode, Silent mode, Speakerphone
- Accelerometer, Compass
- Voice dialing, Voice commands, Voice recording
- Officially announced:
- 06 Jan 2011
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