Celkon A21 specs.
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Design Celkon A21
Device type:
Smart phone
Smart Phone OS:
An operating system (OS) is software that interacts between a user and a smartphone.
An operating system (OS) is software that interacts between a user and a smartphone.Android (4.2.2)
Form factor:
Candybar
Dimensions:
3.2 megapixels
Camcorder:
Yes
Features:
Video calling
Front-facing camera:
1.3 megapixels
Hardware Celkon A21
Processor:
Dual-core, 1200 MHz
Graphics processor:
Yes
System memory:
256 MB RAMRandom Access Memory
Random Access MemoryBuilt-in storage:
0.512 GB
Storage expansion:
microSD, microSDHC up to 32 GB
Battery Celkon A21
Talk time (3G):
8.00 hours
the average is 15 h (900 min)
the average is 15 h (900 min)
Stand-by time (3G):
5.0 days (120 hours)
the average is 24 days (588 h)
the average is 24 days (588 h)
Capacity:
1500 mAh
Type:
Li - Ion
Multimedia Celkon A21
Music player:
Filter by:
Album, Artist, Playlists
Features:
Album art cover, Background playback
Supported formats:
MP3, eAAC, WAV
Video playback Supported formats:
MPEG4, H.263, H.264
Radio:
FM
Speakers:
Earpiece, Loudspeaker
YouTube player:
Yes
Internet browsing Celkon A21
Browser supports:
HTML, HTML5
Built-in online services support:
YouTube (upload), Picasa/Google+
Technology Celkon A21
GSM:
900, 1800 MHz
UMTS:Universal Mobile Telecommunications System
Universal Mobile Telecommunications System2100 MHz
Data:
EDGE, GPRS
Multiple SIM cards:
2 slots
Positioning:
GPS , A-GPS
Navigation:
Yes
Phone features Celkon A21
Phonebook:
Unlimited entries, Caller groups, Multiple numbers per contact, Search by both first and last name, Picture ID, Ring ID
Organizer:
Calendar, Alarm, Calculator
Messaging:
SMS, MMS, Threaded view, Predictive text input
E-mail:
IMAP, POP3, SMTP, Microsoft Exchange
Instant Messaging:
Hangouts / Google Talk
Connectivity Celkon A21
Bluetooth:Bluetooth is used to exchange data between nearby mobile devices.
Bluetooth is used to exchange data between nearby mobile devices.
4.0
Wi-Fi:Wireless lan technology
Wireless lan technology
Yes
USB:Universal Serial Bus
Universal Serial Bus
USB 2.0
Connector:
microUSB
Features:
Mass storage device, USB charging
Headphones connector:
3.5mm
Charging connector:
microUSB
Other:
Tethering, Computer sync, OTA sync
Other features Celkon A21
Notifications:
Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Sensors:
Accelerometer , Compass
Voice dialing, Voice commands, Voice recording
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