Phone Comparison - Karbonn A11+ vs Karbonn A12+ vs Karbonn Titanium S4
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| Manufacturer | Karbonn | Karbonn | Karbonn |
| Announced | August 2013 | October 2013 | December 2013 |
| Status | Available - August 2013 | Available - October 2013 | Available - January 2014 |
| Colors | Black, White | White, Black | Black, White |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension | - | - |
135 x 59 x 7.9 mm (5.31 x 2.32 x 0.31 in) |
| Weight | 145 g (5.11 oz) | - | - |
| 2G Network | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 900 / 1800 - SIM 1 & SIM 2 | GSM 900 / 1800 - SIM 1 & SIM 2 |
| 3G Network | No | HSDPA 2100 | HSDPA 2100 - SIM 1 only |
| Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
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| OS | Android OS, v4.0.4 (Ice Cream Sandwich) | Android OS, v4.2.2 (Jelly Bean) | Android OS, v4.2.2 (Jelly Bean) |
| Processor | Dual-core 1 GHz | Dual-core 1.3 GHz, MTK 6572 | Quad-core 1.2 GHz Cortex-A7 |
| GPU | - | Mali-400MP | - |
| RAM | 512 MB | 512 MB | 1 GB |
| Internal Memory | 512 MB (161 MB user available) | 4 GB (1.27 GB for apps, 1.24 GB user available) | 4 GB ROM |
| External Memory | microSD, up to 32 GB | 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 | AMOLED Capacitive Touchscreen |
| Colors | 256K colors | 16M colors | 16M colors |
| Size | 4.7 inches | 4.0 inches | 4.7 inches |
| Resolution | 480 x 854 pixels (208 ppi) | 480 x 800 pixels (233 ppi) | 720 x 1280 pixels (312 ppi) |
| Screen-to-Body Ratio | - | - | 76.69% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | FM radio | FM radio | - |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 3.2 MP, 2048x1536 pixels | 5 MP, 2592х1944 pixels | 13 MP, 4128x3096 pixels |
| Flash | LED flash | LED flash | LED flash |
| Features | Geo-tagging, Face Detection | Auto-focus, Geo-tagging, Face Detection, Panorama | Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR |
| Video | Yes | Yes, 720p | Yes, 1080p@30fps |
| Front Camera | Yes, VGA [Similar] | Yes, 2 MP [Similar] | Yes, 2 MP, 720p [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | No | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSDPA, 21 Mbps; HSUPA, 11 Mbps |
| Bluetooth | Yes | Yes, v2.0 A2DP, EDR | Yes, v4.0 with A2DP |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 | Yes, microUSB v2.0, USB On-the-go |
| GPS | No | Yes, with A-GPS support | Yes, with A-GPS support |
| Browser | HTML5 | HTML | HTML5 |
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| Internal | 512 MB (161 MB user available), 512 MB RAM | 4 GB (1.27 GB for apps, 1.24 GB user available), 512 MB RAM | 4 GB ROM, 1 GB RAM |
| Expandable Storage | microSD, up to 32 GB | microSD, up to 32 GB | microSD, up to 32 GB |
| USB OTG | - | - | Supported |
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| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| NFC | |
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| Type | Li-Ion Battery | Li-Ion Battery | Li-Ion Battery |
| Capacity | 1450 mAh | 1400 mAh | 1800 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
