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Alcatel OT-S521A

Posted: 27 Jul 2009
Market Status: Released

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Design
Device type	Basic phone
Form factor	Candybar
Dimensions	4.07 x 1.77 x 0.43 inches (103.5 x 44.9 x 10.9 mm)
Weight	2.93 oz (83 g) the average is 4.4 oz (127 g)
Design features	Numeric keypad, Soft keys, D-Pad (2)

Display
Physical size	1.8 inches
Resolution	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.	114 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.	CSTN
Colors	65 536

Battery
Talk time	10.00 hours the average is 11 h (647 min)
Stand-by time	16.7 days (400 hours) the average is 18 days (441 h)
Capacity	750 mAh
Type	Li - Ion

Hardware
Built-in storage	0.002 GB
Storage expansion	microSD up to 2 GB

Camera
Camera	0.3 megapixels VGA
Camcorder
Features	Video calling

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Multimedia
Music player
Supported formats	MP3

Internet browsing
Browser
supports	WAP 2.0

Technology
GSM	850, 1900 MHz
Data	GPRS

Phone features
Phonebook	800 entries, Caller groups, Multiple numbers per contact, Picture ID, Ring ID
Organizer	Calendar, Alarm, Calculator
Messaging	SMS (250 messages), MMS (T9), Predictive text input

Connectivity
USB	USB 2.0
Connector	miniUSB
Charging connector	miniUSB

Other features
Notifications	Music ringtones (MP3), Polyphonic ringtones (64 voices), Vibration, Silent mode, Speakerphone

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- Announced: 5 hours ago
- OS: Android 4.0
- Hardware: Single core, 1000 MHz, 512 MB RAM
- Display: 3.5 inches, 320 x 480 pixels, Capacitive Touchscreen
- Camera 5 megapixels, 640x480 (VGA) video
- Battery: 10.9 hours of Talk Time, 693 hours of Stand-by
- Technology: GSM (850 900 1800 1900)
- Data: HSDPA 7.2 Mbit/s UMTS EDGE GPRS
Samsung Galaxy S4 Zoom
- Announced: 12 Jun 2013
- OS: Android 4.2
- Hardware: Dual core, 1500 MHz, ARM Cortex-A9, 1536 MB RAM
- Display: 4.3 inches, 540 x 960 pixels, Capacitive Touchscreen
- Camera 16 megapixels, 1920x1080 (1080p HD) 1280x720 (720p HD) video
- Technology: GSM (850 900 1800 1900)
- Data: LTE Cat3 Downlink 100 Mbit/s LTE Cat3/4 Uplink 50 Mbit/s HSDPA+ (4G) 21.1 Mbit/s UMTS EDGE GPRS
Samsung GALAXY Ace 3
- Announced: 10 Jun 2013
- OS: Android 4.2
- Hardware: Dual core, 1200 MHz, 1024 MB RAM
- Display: 4.0 inches, 480 x 800 pixels, Capacitive Touchscreen
- Camera 5 megapixels, 1920x1080 (1080p HD) 1280x720 (720p HD) video
- Data: LTE Cat4 Downlink 150 Mbit/s LTE Cat3/4 Uplink 50 Mbit/s HSDPA+ (4G) 42.2 Mbit/s
ZTE Vital
- Announced: 10 Jun 2013
- OS: Android 4.1.2
- Hardware: Dual core, 1500 MHz, Krait, 1024 MB RAM
- Display: 5.0 inches, 720 x 1280 pixels
- Camera 13 megapixels
- Technology: CDMA (800 1900)
- Data: LTE
Nokia EOS
- Posted: 05 Jun 2013
- OS: Windows Phone 8
- Display: 4.5 inches, 768 x 1280 pixels, Capacitive Touchscreen
- Camera 41 megapixels
LG Optimus L4 II
- Posted: 05 Jun 2013
- OS: Android 4.1
- Hardware: Single core, 1000 MHz, ARM Cortex-A9, 512 MB RAM
- Display: 3.8 inches, 320 x 480 pixels, Capacitive Touchscreen
- Camera 3 megapixels
- Technology: GSM (850 900 1800 1900)
- Data: HSDPA 7.2 Mbit/s HSUPA 5.76 Mbit/s EDGE GPRS
Samsung Galaxy S4 Active
- Announced: 05 Jun 2013
- OS: Android 4.2.2
- Hardware: Quad core, 1900 MHz, Krait 300, 2048 MB RAM
- Display: 5.0 inches, 1080 x 1920 pixels, Capacitive Touchscreen
- Camera 8 megapixels, 1920x1080 (1080p HD) video
- Technology: GSM (850 900 1800 1900)
- Data: LTE Cat3 Downlink 100 Mbit/s LTE Cat3/4 Uplink 50 Mbit/s HSDPA+ (4G) 42.2 Mbit/s HSUPA 5.76 Mbit/s UMTS EDGE GPRS
Sony Xperia M
- Announced: 04 Jun 2013
- OS: Android 4.1
- Hardware: Dual core, 1000 MHz, Krait, 1024 MB RAM
- Display: 4.0 inches, 480 x 854 pixels, Capacitive Touchscreen
- Camera 5 megapixels, 1280x720 (720p HD) video
- Battery: 10.3 hours of Talk Time, 552 hours of Stand-by
- Technology: GSM (850 900 1800 1900)
- Data: HSPA (unspecified) UMTS EDGE GPRS