Karbonn A19 vs Nokia Lumia 730 Dual SIM
General Info
| Manufacturer | |
| Karbonn | Nokia |
| Announced | |
| February 2014 | September 2014 |
| Status | |
| Available - February 2014 | Available - September 2014 |
| Colors | |
| Black, White | Orange, green, white, black |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
| - |
134.7 x 68.5 x 8.9 mm (5.3 x 2.7 x 0.35 in) |
| Weight | |
| - | 134 g (4.73 oz) |
| 2G Network | |
| GSM 900 / 1800 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | |
| HSDPA 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| Messaging | |
| SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
| Build Features | |
| - | ClearBlack display |
Display
Hardware and OS
| OS | |
| Android OS, v4.2.2 (Jelly Bean) | Microsoft Windows Phone 8.1 |
| Processor | |
| Dual-core 1.3 GHz, MTK 6572 [Similar] | Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 [Similar] |
| GPU | |
| Mali-400 [Similar] | Adreno 305 [Similar] |
| RAM | |
| 512 MB [Browse Similar] | 1 GB [Browse Similar] |
| Internal Memory | |
| 4 GB ROM | 8 GB |
| External Memory | |
| microSD, up to 32 GB | microSD, up to 128 GB |
Camera
| Rear Camera | |
| 8 MP, 3264x2448 pixels [Similar] | 6.7 MP, Carl Zeiss optics [Similar] |
| Flash | |
| LED flash | LED flash |
| Features | |
| Geo-tagging | Auto focus, 1/3.4'' Sensor Size, Geo-tagging, Face Detection, Panorama |
| Video | |
| Yes, 720p@30fps | 1080p@30fps, stereo sound rec. |
| Front Camera | |
| Yes, VGA [Similar] | 5 MP, 720p [Similar] |
Multimedia
| 3.5mm Jack | |
| Radio | |
| FM Radio with Recording | FM radio |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Up to 296 kbps |
| 3G | |
| HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSDPA, 21.1 Mbps; HSUPA, 5.76 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, DLNA, Wi-Fi hotspot |
| USB | |
| Yes, microUSB v2.0 | microUSB v2.0 |
| GPS | |
| Yes, with A-GPS support | Yes, with A-GPS, GLONASS, Beidou |
| Browser | |
| HTML5 | HTML5 |
User Memory
| Internal | |
| 4 GB ROM, 512 MB RAM | 8 GB, 1 GB RAM |
| Expandable Storage | |
| microSD, up to 32 GB | microSD, up to 128 GB |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Li-Ion Battery | Li-Ion Battery (BV-T5A) |
| Capacity | |
| 1600 mAh | 2200 mAh |
| Stand by | |
| - | Up to 600 h |
| Talk Time | |
| - | Up to 22 h (2G) Up to 17 h (3G) |