Karbonn A21
Samsung Galaxy Mega 6.3 I9200Karbonn A21 vs Samsung Galaxy Mega 6.3 I9200
General Info
| Manufacturer | |
| Karbonn | Samsung |
| Announced | |
| 2012 | April 2013 |
| Status | |
| Available | Available - June 2013 |
| Colors | |
| Pearl White | White, Black |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
| - |
167.6 x 88 x 8 mm (6.6 x 3.46 x 0.31 in) |
| Weight | |
| - | 199 g (7.02 oz) |
| 2G Network | |
| GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | |
| HSDPA 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | |
| - | LTE (available in GT-I9205) |
| Messaging | |
| SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM |
Hardware and OS
| OS | |
| Android OS, v4.0 (Ice Cream Sandwich) | Android OS, v4.2 (Jelly Bean) |
| Processor | |
| Dual-core 1.2 GHz [Similar] | Dual-core 1.7 GHz Cortex-A15, Exynos 5250 [Similar] |
| GPU | |
| - | Mali-T604 [Similar] |
| RAM | |
| 512 MB [Browse Similar] | 1.5 GB [Browse Similar] |
| Internal Memory | |
| 4 GB | 8/16 GB storage |
| External Memory | |
| microSD, up to 32 GB | microSD, up to 64 GB |
Display
Camera
| Rear Camera | |
| 5 MP, 2592х1944 pixels [Similar] | 8 MP, 3264 x 2448 pixels [Similar] |
| Flash | |
| LED flash | LED flash |
| Features | |
| Auto focus, Geo-tagging, Face Detection | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, CMOS |
| Video | |
| Yes | Yes |
| Front Camera | |
| Yes, 1.3 MP [Similar] | Yes, CMOS, 1.9 MP [Similar] |
Multimedia
| 3.5mm Jack | |
 |
|
| Radio | |
| No | No |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
|
|
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSDPA, 7.2 Mbps | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL |
| Bluetooth | |
| Yes, v2.1 with A2DP | Yes, v4.0 with A2DP, EDR, LE |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi hotspot |
| USB | |
| Yes, microUSB v2.0 | Yes, microUSB v2.0 (MHL), USB On-the-go, USB Host |
| GPS | |
| Yes, with A-GPS support | Yes, with A-GPS support and GLONASS |
| Browser | |
| HTML | HTML5 |
User Memory
| Internal | |
| 4 GB, 512 MB RAM | 8/16 GB storage, 1.5 GB RAM |
| Expandable Storage | |
| microSD, up to 32 GB | microSD, up to 64 GB |
| USB OTG | |
| - | Supported |
Sensors
| Fingerprint | |
|
|
| Proximity Sensor | |
|
|
| Accelerometer Sensor | |
|
|
| NFC | |
|
|
Battery
| Type | |
| Li-Ion Battery | Li-Ion Battery |
| Capacity | |
| 1800 mAh | 3200 mAh |
| Stand by | |
| Up to 200 h | Up to 420 h (3G) |
| Talk Time | |
| Up to 5 h | Up to 17 h (3G) |
