Celkon A21
The Celkon A21 was announced in 2014. Released 2014 With 4.0 inches, 47.6 cm2 (~57.8% screen-to-body ratio) TFT, Powered by Mediatek MT6582 (28 nm) and running Android 4.2.2 (Jelly Bean), the device delivered smooth performance and multitasking capabilities. Its 3.15 MP rear camera captured crisp photos and Yes video, while the Li-Ion 1500 mAh battery ensured long-lasting usage.
Celkon A21
Network
- Technology: GSM / HSPA
- 2G bands: GSM 900 / 1800 - SIM 1 & SIM 2
- 3G bands: HSDPA 2100
- Speed: HSPA
Launch
- Announced: 2014. Released 2014
- Status: Discontinued
Body
- Dimensions: 124.8 x 66.1 x 10.8 mm (4.91 x 2.60 x 0.43 in)
- Weight: 115.3 g (4.06 oz)
- SIM: Dual SIM (Dual stand-by)
Display
- Type: TFT
- Size: 4.0 inches, 47.6 cm2 (~57.8% screen-to-body ratio)
- Resolution: 320 x 480 pixels, 3:2 ratio (~144 ppi density)
Platform
- OS: Android 4.2.2 (Jelly Bean)
- Chipset: Mediatek MT6582 (28 nm)
- CPU: Quad-core 1.3 GHz Cortex-A7
- GPU: Mali-400MP2
Memory
- Card slot: microSDHC
- Internal: 512MB 256MB RAM
Main Camera
- Single: 3.15 MP
- Video: Yes
Selfie camera
- Single: 1.3 MP
- Video:
Sound
- Loudspeaker: Yes
- 3.5mm jack: Yes
Comms
- WLAN: Wi-Fi 802.11 b/g/n
- Bluetooth: 4.0, A2DP
- GPS: No
- NFC: No
- Radio: FM radio
- USB: microUSB
Features
- Sensors: Accelerometer
Battery
- Type: Li-Ion 1500 mAh battery
- Stand-by: Up to 120 h (3G)
- Talk time: Up to 8 h (3G)
Misc
- Colors: Black, Blue, Red
- SAR EU: 0.99 W/kg (head) 1.39 W/kg (body)
- Price: About 60 EUR