Celkon A15 vs Celkon A21
Celkon A15 vs Celkon A21
Celkon A15 |
Celkon A21 |
|---|
| Price | |
| EUR: €50 | EUR: €60 |
| USD: N/A | USD: N/A |
| GBP: N/A | GBP: N/A |
| INR: N/A | INR: N/A |
| PKR: N/A | PKR: N/A |
| Body | |
| Form Factor | |
|---|---|
| Candybar, Touchscreen | Candybar, Touchscreen |
| 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) |
| Colors | |
| White | Black, Blue, Red |
| Display | |
| Type | |
|---|---|
| TFT | TFT |
| Size | |
| 3.5 inches, 36.5 cm2 | 4.0 inches, 47.6 cm2 (~57.8% screen-to-body ratio) |
| Resolution | |
| 320 x 480 pixels, 3:2 ratio (~165 ppi density) | 320 x 480 pixels, 3:2 ratio (~144 ppi density) |
| Network | |
| Technology | |
|---|---|
| GSM | GSM / HSPA |
| 2G Bands | |
| GSM 900 / 1800 SIM 1 & SIM 2 | GSM 900 / 1800 SIM 1 & SIM 2 |
| 3G Bands | |
| HSDPA 2100 | |
| Notifications | |
| Alert Types | |
|---|---|
| Vibration, MP3, WAV ringtones | Vibration, MP3, WAV ringtones |
| Memory | |
| Internal Memory | |
|---|---|
| 512MB ROM, 256MB RAM | 512MB ROM, 256MB RAM |
| Card Slot | |
| microSDHC (dedicated slot) | microSDHC |
| Connectivity | |
| GPRS | |
|---|---|
| Class 12 | Yes |
| EDGE | |
| Yes | Yes |
| Speed | |
| HSPA | |
| WLAN | |
| Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11 b/g/n |
| Bluetooth | |
| Yes | 4.0, A2DP |
| USB | |
| microUSB 2.0 | microUSB |
| GPS | |
| No | No |
| NFC | |
| No | No |
| Camera | |
| Main Camera | |
|---|---|
| 3.15 MP | 3.15 MP |
| Video | |
| Yes | Yes |
| Selfie Camera | |
| VGA | 1.3 MP |
| Multimedia | |
| Audio Format Support | |
|---|---|
| MP3/WAV/AAC | MP3/WAV/eAAC |
| Video Format Support | |
| MP4/H.263 | MP4/H.264 |
| Radio | |
| FM radio | FM radio |
| Software | |
| Operating System (OS) | |
|---|---|
| Android OS, v4.2.2 (Jelly Bean) | Android OS, v4.2.2 (Jelly Bean) |
| Browser | |
| Yes | HTML |
| Messaging | |
| SMS(threaded view), MMS, Email, IM | SMS(threaded view), MMS, Email |
| Hardware | |
| Chipset | |
|---|---|
| Mediatek MT6582 (28 nm) | |
| CPU | |
| Dual-core 1.0 GHz | Quad-core 1.3 GHz Cortex-A7 |
| GPU | |
| Mali-400MP2 | |
| Sensors | |
| Accelerometer | Accelerometer |
| SIM | |
| Dual SIM (Mini-SIM) | Dual SIM (Dual stand-by) |
| Speakers | |
| Yes | Yes |
| Audio Jack | |
| 3.5 mm | 3.5 mm |
| Battery | |
| Battery Type | |
|---|---|
| Li-Ion 1400 mAh battery | Li-Ion 1500 mAh battery |
| Standby | |
| Up to 120 h (3G) | |
| Talk Time | |
| Up to 8 h (3G) | |
| Misc | |
| SAR EU | |
|---|---|
| 0.68 W/kg (head) 0.60 W/kg (body) | 0.99 W/kg (head) 1.39 W/kg (body) |