Summary | 64 Score | 76 Score | | |
| Performance | Vivante GC860 Android OS, v4.0.4 | Qualcomm Snapdragon 650 MSM8956 2 GB RAM Android OS, v5.1 | | |
| Display | 4 inch 480 x 800 pixels 233 PPI Density | 5.5 inch 1080 x 1920 pixels 401 PPI Density | | |
| Camera | 5 MP (Main) 1.3 MP (Front) | 16 MP (Main) 5 MP (Front) | | |
| Battery | 1500 mAh Li-Ion | 4050 mAh Li-Po | | |
Display |
| Screen Size | 4 inch | 5.5 inch | | |
| Screen Resolution | 480x800 pixels | 1080x1920 pixels | | |
| Pixel Density | 233 PPI | 401 PPI | | |
| Display Type | TFT capacitive touchscreen, 256K colors | IPS LCD capacitive touchscreen, 16M colors | | |
| Gorilla Glass | - | - | | |
| Screen Protection | - | - | | |
Chipset |
| Brand | Karbonn Mobiles | Xiaomi Mobiles | | |
| Chipset | Vivante GC860 | Qualcomm Snapdragon 650 MSM8956 | | |
| Processor | 1 GHz | Hexa Core (1.8 GHz, Dual core, Cortex A72 + 1.2 GHz, Quad core, Cortex A53 + , Cortex A53) | | |
| RAM | | 2 GB RAM | | |
| GPU | Mali-400 | Adreno 510 | | |
Camera |
| Rear Camera Resolution | 5 MP | 16 MP | | |
| Front Camera Resolution | 1.3 MP | 5 MP | | |
| Video | | | | |
| Camera Features | Autofocus, Flash, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | | |
General |
| Operating System | Android | Android | | |
| OS Version | Android OS, v4.0.4 | Android OS, v5.1 | | |
| Weight | | 164 g | | |
| Dimensions | - | 150 x 76 x 8.7 mm | | |
| Thickness | | 8.7mm | | |
Storage |
| Internal Storage | 4 GB | 16 GB | | |
| Card Slot | microSD, up to 32 GB | microSD, up to 32 GB | | |
| Other | 4GB storage, microSD card slot | 16GB storage, microSD card slot | | |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | | |
| SIM Card Type | Normal-SIM | Micro-SIM | | |
| Bluetooth | v4.0, A2DP | v4.1, A2DP, LE | | |
| 3.5 mm Jack | Yes | Yes | | |
| NFC | No | No | | |
Connectivity |
| VoLTE | | | | |
| 4G | | LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) | | |
| 3G | HSDPA 2100 | HSDPA 850 / 900 / 1900 / 2100 | | |
| 2G | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 | | |
| Wi-Fi | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | | |
| GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS, BDS | | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 1500 mAh | 4050 mAh | | |
| Battery Type | Li-Ion | Li-Po | | |
| Standby Time | Up to 200 h | | | |
| Talk Time | Up to 5 h | | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Accelerometer proximity | Fingerprint accelerometer gyro proximity compass | | |
| Messaging | SMS(threaded view), MMS, Email, Push Email, IM | SMS(threaded view), MMS, Email, Push Mail, IM | | |
| Java | No | No | | |
| Other | MP3/AAC/WMA/WAV player , MP4/WMV/H.264 player , Document viewer | Fast battery charging , Active noise cancellation with dedicated mic , XviD/MP4/H.265 player , MP3/WAV/eAAC+/Flac player , Photo/video editor , Document viewer | | |