Karbonn A27 Retina
| Network | 2G 3G | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 HSDPA 2100 |
| Size | Dimensions Weight Display | 133.6 x 66 x 9.1 mm 126.5 gram IPS LCD capacitive touchscreen 540 x 960 pixels, 4.3 inches (~256 ppi pixel density) |
| Memory | Phonebook Call records Internal Card slot | Yes Yes 4 GB, 512 MB RAM microSD, up to 32 GB |
| Data | GPRS EDGE 3G WLAN Bluetooth Infrared port USB | Yes Yes HSDPA 7.2 Mbps Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Yes Yes |
| Features | OS CPU Messaging Ringtones Browser Radio GPS Games Camera Video Colors Java | Android OS, v4.1 (Jelly Bean) Dual-core 1.2 GHz SMS, MMS, Email, Push Email, IM Vibration, MP3, WAV ringtones HTML FM radio A-GPS support Yes 8 MP, 3264 x 2448 pixels, autofocus, LED flash Yes Black via Java MIDP emulator - Loudspeaker - Dual SIM (Mini-SIM) - Multitouch - 3.5mm jack - Geo-tagging - Accelerometer (sensor) - SNS integration - MP3/AAC/WMA/WAV player - MP4/WMV/H.264/H.263 player - Organizer - Document viewer - Photo viewer/editor - Voice memo/dial - Predictive text input - Clock - Calendar - Alarm |
| Battery | Stand-by Talk time | Standard battery, Li-Ion 1800 mAh Up to 180 h Up to 4 h |
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