Karbonn Smart A12 Star
Xiaomi Redmi 2Karbonn Smart A12 Star vs Xiaomi Redmi 2
General Info
| Manufacturer | |
| Karbonn | Xiaomi |
| Announced | |
| June 2014 | January 2015 |
| Status | |
| Available - June 2014 | Available - January 2015 |
| Price | |
| - | Rs. 5,999 ($88.22) [Similarly Priced] |
| Colors | |
| White, Black | Black, White, Yellow, Pink, Green |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
124.2 x 64.2 x 10.1 mm (4.89 x 2.53 x 0.4 in) |
134 x 67.2 x 9.4 mm (5.28 x 2.65 x 0.37 in) |
| Weight | |
| 130 g (4.59 oz) | 133 g (4.69 oz) |
| 2G Network | |
| GSM 900 / 1800 - SIM 1 & SIM 2 | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | |
| HSDPA 2100 | HSDPA 850 / 1900 / 2100 TD-SCDMA 1900 / 2100 |
| 4G Network | |
| - | LTE 1800 / 2600 TD-LTE 1900 / 2300 / 2500 / 2600 (Bands 3, 7, 38, 39, 40, 41) |
| Messaging | |
| SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
Hardware and OS
| OS | |
| Android OS, v4.4.2 (KitKat) | Android OS, v4.4 (KitKat) |
| Processor | |
| Dual-core 1.2 GHz, MTK 6572 [Similar] | Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410 [Similar] |
| GPU | |
| Mali-400MP [Similar] | Adreno 306 [Similar] |
| RAM | |
| 512 MB [Browse Similar] | 1 GB [Browse Similar] |
| Internal Memory | |
| 4 GB (2.4 GB internal storage) | 8 GB |
| External Memory | |
| microSD, up to 32 GB | microSD, up to 32 GB |
Display
Camera
| Rear Camera | |
| 5 MP, 2592х1944 pixels [Similar] | 8 MP, 3264 x 2448 pixels [Similar] |
| Flash | |
| LED flash | LED flash |
| Features | |
| Geo-tagging, Face Detection, Panorama | Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Sony Sensor, Panorama, Real-time HDR |
| Video | |
| Yes, 720p | Yes, 1080p |
| Front Camera | |
| Yes, VGA [Similar] | 2 MP, 720p [Similar] |
Multimedia
| 3.5mm Jack | |
 |
|
| Radio | |
| FM radio | FM Radio |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
|
|
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSPA, LTE Cat4 150/50 Mbps |
| Bluetooth | |
| Yes, v2.0 A2DP, EDR | v4.0, A2DP |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, hotspot |
| USB | |
| Yes, microUSB v2.0 | microUSB v2.0 |
| GPS | |
| Yes, with A-GPS support | Yes, with A-GPS, GLONASS, Beidou |
| Browser | |
| HTML | HTML5 |
User Memory
| Internal | |
| 4 GB (2.4 GB internal storage), 512 MB RAM | 8 GB, 1 GB RAM / 16 GB, 2 GB RAM |
| Expandable Storage | |
| microSD, up to 32 GB | microSD, up to 32 GB |
Sensors
| Fingerprint | |
|
|
| Proximity Sensor | |
|
|
| Accelerometer Sensor | |
|
|
| NFC | |
|
|
Battery
| Type | |
| Li-Ion Battery | Li-Po Battery |
| Capacity | |
| 1400 mAh | 2200 mAh |
| Stand by | |
| Up to 300 h (2G) | - |
| Talk Time | |
| - | - |
