Phone Comparison - Panasonic T31 vs Karbonn A12+
Panasonic T31.jpg)
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Karbonn A12+.jpg)
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| Manufacturer | Panasonic | Karbonn |
| Announced | October 2013 | October 2013 |
| Status | Available - November 2013 | Available - October 2013 |
| Colors | Bluish Black, Pure White | White, Black |
| Form Factor | Candybar | Candybar |
| Dimension |
122 x 64.4 x 11.95 mm (4.8 x 2.54 x 0.47 in) |
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| Weight | 120 g (4.23 oz) | - |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 900 / 1800 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 850 / 1900 / 2100 | HSDPA 2100 |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
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| OS | Android OS, v4.2.2 (Jelly Bean) with FOTA upgrade | Android OS, v4.2.2 (Jelly Bean) |
| Processor | Dual-core 1.3 GHz, MTK 6572 [Similar] | Dual-core 1.3 GHz, MTK 6572 [Similar] |
| GPU | Mali-400 [Similar] | Mali-400MP [Similar] |
| RAM | 512 MB [Browse Similar] | 512 MB [Browse Similar] |
| Internal Memory | 4 GB (1.9 GB user memory) | 4 GB (1.27 GB for apps, 1.24 GB user available) |
| External Memory | microSD, up to 32 GB | microSD, up to 32 GB |
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| Type | TFT capacitive touchscreen | IPS LCD Capacitive Touchscreen, Wide Viewing Angle |
| Colors | 16M colors | 16M colors |
| Size | 4.0 inches [Similar] | 4.0 inches [Similar] |
| Resolution | 480 x 800 pixels (233 ppi) [Similar] | 480 x 800 pixels (233 ppi) [Similar] |
| Screen-to-Body Ratio | 58.08% | - |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | FM Radio with Recording | FM radio |
| Games | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 3.2 MP, 2048x1536 pixels [Similar] | 5 MP, 2592х1944 pixels [Similar] |
| Flash | No | LED flash |
| Features | Fixed Focus, Geo-tagging | Auto-focus, Geo-tagging, Face Detection, Panorama |
| Video | Yes, VGA@30fps | Yes, 720p |
| Front Camera | Yes, VGA [Similar] | Yes, 2 MP [Similar] |
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| GPRS | Yes | Yes |
| Edge | Yes | Yes |
| 3G | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps |
| Bluetooth | Yes, v4.0 with A2DP | Yes, v2.0 A2DP, EDR |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| GPS | Yes, with A-GPS support | Yes, with A-GPS support |
| Browser | HTML5 | HTML |
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| Internal | 4 GB (1.9 GB user memory), 512 MB RAM | 4 GB (1.27 GB for apps, 1.24 GB user available), 512 MB RAM |
| Expandable Storage | microSD, up to 32 GB | microSD, up to 32 GB |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| Type | Li-Ion Battery | Li-Ion Battery |
| Capacity | 1300 mAh | 1400 mAh |
| Stand by | Up to 510 h (2G) Up to 400 h (3G) |
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| Talk Time | Up to 3 h 30 min (2G) Up to 9 h 30 min (3G) |
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