Summary | 76 Score | 75 Score | 82 Score | |
| Performance | 4 GB RAM Android Oreo 8.0 | MediaTek Helio P20 4 GB RAM Android 7.0 (Nougat) | Qualcomm Snapdragon 675 6 GB RAM Android 9 Pie | |
| Display | 6 inch 1080 x 2160 pixels 402 PPI Density | 5 inch 1080 x 1920 pixels 441 PPI Density | 6.3 inch 1080 x 2340 pixels 409 PPI Density | |
| Camera | 16 MP (Main) 8 + 5 MP (Front) Dual Camera | 23 MP (Main) 16 MP (Front) | 48 + 5 MP (Main) 13 MP (Front) 4K Video Recording Dual Camera | |
| Battery | No Li-Po | 3600 mAh Li-Ion | 4000 mAh Li-po | |
Display |
| Screen Size | 6 inch | 5 inch | 6.3 inch | |
| Screen Resolution | 1080 x 2160 pixels | 720x1280 pixels | 1080 X 2340 Pixels | |
| Pixel Density | 402 PPI | 441 PPI | 409 PPI | |
| Display Type | FHD+ IPS, 2.5D Curved glass | IPS LCD capacitive touchscreen, 16M colors | IPS FHD+ | |
| Gorilla Glass | - | Yes | Yes | |
| Screen Protection | - | - | Corning Gorilla Glass 5 | |
Chipset |
| Brand | Alcatel Mobiles | Sony Mobiles | Xiaomi Mobiles | |
| Chipset | | MediaTek Helio P20 | Qualcomm Snapdragon 675 | |
| Processor | Octa-core processor | Octa-core Processor | 1.8GHz Octa core Kryo 460 processor | |
| RAM | 4 GB RAM | 4 GB RAM | 6 GB RAM | |
| GPU | | | Adreno 612 | |
Camera |
| Rear Camera Resolution | 16 MP | 23 MP | 48 + 5 MP | |
| Front Camera Resolution | 8 + 5 MP | 16 MP | 13 MP | |
| Video | | | 4K Video Recording | |
| Camera Features | Autofocus, Touch Focus, Flash, Panorama | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | |
General |
| Operating System | Android | Android | Android | |
| OS Version | Android Oreo 8.0 | Android 7.0 (Nougat) | Android 9 Pie | |
| Weight | | | 186 g | |
| Dimensions | | | 159.21 x 75.21 x 8.1 mm | |
| Thickness | | | 8.1mm | |
Storage |
| Internal Storage | 32 GB | 64 GB | 64 GB | |
| Card Slot | microSD, Up to 256 GB | | microSD, up to 256 GB | |
| Other | 32 GB,Expandable Upto 256GB | 64GB Storage | | |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | |
| SIM Card Type | Nano-SIM | Nano-SIM | Nano-SIM | |
| Bluetooth | v4.2 | v4.1, A2DP, LE, apt-X | v5.0 | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | No | | No | |
Connectivity |
| VoLTE | | | Dual SIM Dual VoLTE | |
| 4G | FDD-LTE--800 / 1800 / 1900 / 2100 / 2600 MHz | LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) - F3111 | FDD-LTE B1/B3/ B5/B7/ B8; TD-LTE B38/B39/B40/B41(2555-2655MHz) | |
| 3G | UMTS 2100 / 900 MHz | HSDPA 850 / 900 / 1900 / 2100 - F3111, F3115 | WCDMA B1/B2/B5/B8; TD-SCDMA B34/B39; CDMA2000/1X BC0 | |
| 2G | GSM 1800 / 1900 / 850 / 900 MHz | GSM 850 / 900 / 1800 / 1900 | GSM 850/900/1900MHz | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n | Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, DLNA, hotspot | 802.11 a/b/g/n/ac | |
| GPS | A-GPS | A-GPS, GLONASS | A-GPS, GLONASS | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | No | 3600 mAh | 4000 mAh | |
| Battery Type | Li-Po | Li-Ion | Li-po | |
| Standby Time | | | | |
| Talk Time | | | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Accelerometer Proximity | Accelerometer proximity compass | Ambient Light Sensor Proximity Sensor E-compass Accelerometer Gyroscope Sony IMX586 Sensor | |
| Messaging | | SMS (threaded view), MMS, Email, IM, Push Email | | |
| Java | | | | |
| Other | | Active noise cancellation with dedicated mic , Xvid/MP4/H.264 player , MP3/eAAC+/WAV/Flac player , Document viewer , Photo/video editor | | |