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Celkon A21 Specs
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A21 User reviews
Description
The Celkon A21 is low-end Android 4.2.2-flaunting phone. Specs-wise it is a bit modest - it offers a 4" 320 x 480 px display, 1.2 GHz dual core processor, coupled with 256 MB RAM, 512 MB native storage and a microSD card slot for added capacity. The camera on the back is a 3.2 MP one, and on the front the Celkon A21 is equipped with a 1.3 MP selfie shooter.
Cons
- Thick body (0.43 inches)
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Display |
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Size: | 4.0 inches |
Resolution: | 480 x 320 pixels, 144 PPI |
Screen-to-body: | 57.85 % |
Touchscreen: | Capacitive, Multi-touch |
Features: | Ambient light sensor, Proximity sensor |
Hardware |
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Processor: | Dual-core, 1200 MHz |
GPU: | Yes |
RAM: | 0.25GB |
Internal storage: | 0.512GB |
Storage expansion: | microSDHC up to 32 GB |
Device type: | Smartphone |
OS: | Android (4.2.2) |
Battery |
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Capacity: | 1500 mAh |
Type: | Li - Ion, User replaceable |
Camera |
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Rear: | Single camera |
Main camera: | 3.2 MP |
Video recording: | Yes |
Features: | Video calling |
Front: | 1.3 MP |
DesignSize comparison |
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Dimensions: | 4.91 x 2.60 x 0.43 inches (124.8 x 66.1 x 10.8 mm) |
Weight: | 4.07 oz (115.3 g) |
Keys: | Left: Volume control; Right: Lock/Unlock key |
Colors: | Black, Blue, Red |
Cellular |
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UMTS: | Bands 1(2100) |
Dual SIM: | Yes |
Multimedia |
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Headphones: | 3.5mm jack |
Speakers: | Earpiece, Loudspeaker |
Features: | Album art cover, Background playback |
Radio: | FM |
Connectivity & Features |
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Bluetooth: | 4.0 |
Wi-Fi: | Yes |
USB: | microUSB, USB 2.0 |
Features: | Mass storage device, Charging |
Location: | GPS, A-GPS |
Sensors: | Accelerometer, Compass |
Other: | Tethering, Computer sync, OTA sync |
Phone features |
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Notifications: | Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone |
Other features: | Voice dialing, Voice commands, Voice recording |
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