Summary | 76 Score | 78 Score | 79 Score | |
| Performance | Snapdragon 820 4 GB RAM Android OS, v7.0 (Nougat) | Samsung Exynos 8 Octa 8890 4 GB RAM Android OS, v6.0 | Mediatek Helio P20 6 GB RAM Android , Marshmallow 6.0 | |
| Display | 5.2 inch 1440 x 2560 pixels 513 PPI Density | 5.5 inch 1440 x 2560 pixels 534 PPI Density | 5.5 inch 1080 x 1920 pixels 401 PPI Density | |
| Camera | 16 + 8 MP (Main) 5 MP (Front) Dual Camera | 12 MP (Main) 5 MP (Front) 4K Video Recording | 13 MP (Main) 5 MP (Front) 4K Video Recording | |
| Battery | 3000 mAh Li-ion | 3600 mAh Li-Ion | 4000 mAh Li-ion | |
Display |
| Screen Size | 5.2 inch | 5.5 inch | 5.5 inch | |
| Screen Resolution | 1440 x 2560 pixels | 1440x2560 pixels | 1920 * 1080 pixels | |
| Pixel Density | 513 PPI | 534 PPI | 401 PPI | |
| Display Type | IPS LCD | Super AMOLED capacitive touchscreen, 16M colors | LTPS (2.5D Arc screen) | |
| Gorilla Glass | Yes | Yes | - | |
| Screen Protection | Corning Gorilla Glass 4 | Corning Gorilla Glass 4 | - | |
Chipset |
| Brand | LG Mobiles | Samsung Mobiles | Umi Mobiles | |
| Chipset | Snapdragon 820 | Samsung Exynos 8 Octa 8890 | Mediatek Helio P20 | |
| Processor | 2.2 Ghz Quad Core | Octa core (2.3 GHz, Quad core, M1 Mongoose + 1.6 GHz, Quad core, Cortex A53) | 2.3 GHz Octa-core processor | |
| RAM | 4 GB RAM | 4 GB RAM | 6 GB RAM | |
| GPU | Adreno 530 GPU | Mali-T880 MP12 | Mali-T880 MP2 900MHz | |
Camera |
| Rear Camera Resolution | 16 + 8 MP | 12 MP | 13 MP | |
| Front Camera Resolution | 5 MP | 5 MP | 5 MP | |
| Video | | 4K Video Recording | 4K Video Recording | |
| Camera Features | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama | Autofocus, Touch Focus, Flash | |
General |
| Operating System | Android | Android | Android | |
| OS Version | Android OS, v7.0 (Nougat) | Android OS, v6.0 | Android , Marshmallow 6.0 | |
| Weight | | 157 g | 185 g | |
| Dimensions | | 150.9 x 72.6 x 7.7 mm | 155 x 75 x 8.8 mm | |
| Thickness | | 7mm | 8.8mm | |
Storage |
| Internal Storage | 32 GB | 32 GB | 64 GB | |
| Card Slot | microSD, up to 256GB | microSD, up to 200GB | microSD, Up to 256 GB | |
| Other | 32GB inbuilt | 32GB storage, microSD card slot | 64GB storage, Expandable up to 256GB | |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | |
| SIM Card Type | Nano-SIM | Nano-SIM | Micro-SIM | |
| Bluetooth | v4.2, A2DP, LE, aptX | v4.2, A2DP, LE, apt-X | v4.1 | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | No | Yes | No | |
Connectivity |
| VoLTE | | | | |
| 4G | 800 / 1800 / 1900 / 2100 / 2600 MHz LTE, Speed: 150 Mbps (Downlink), 50 Mbps (Uplink) | LTE | LTE FDD: 2100(B1)/1800(B3)/2600(B7)/800(B20) | |
| 3G | 850 / 900 / 1900 / 2100 MHz HSDPA, Speed: 21 Mbps (HSDPA), 5.76 Mbps (HSUPA) | HSDPA 850 / 900 / 1900 / 2100 | WCDMA: 850(B5)/900(B8)/1900(B2)/2100(B1) | |
| 2G | 850 / 900 / 1800 / 1900 MHz | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | GSM: 850(B5)/900(B8)/1800(B3)/1900(B2) | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/g/n | |
| GPS | A-GPS, GLONASS | Yes, with A-GPS, GLONASS, BDS | A-GPS, Glonass | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 3000 mAh | 3600 mAh | 4000 mAh | |
| Battery Type | Li-ion | Li-Ion | Li-ion | |
| Standby Time | | Up to 750 Hours(3G) | | |
| Talk Time | | Up to 27 h (3G) | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Fingerprint accelerometer gyro proximity compass color spectrum | Fingerprint accelerometer gyro proximity compass barometer heart rate SpO2 | G- Sensor Glonass P- Sensor L-Sensor Accelerometer Compass Gyroscope Hall switch | |
| Messaging | SMS(threaded view), MMS, Email, Push Mail, IM | SMS(threaded view), MMS, Email, Push Mail, IM | | |
| Java | | No | | |
| Other | | Fast battery charging: 60% in 30 min (Quick Charge 2.0) , Wireless charging (Qi/PMA) , market dependent , ANT+ support , S-Voice natural language commands and dictation , OneDrive (115 GB cloud storage) , Active noise cancellation with dedicated mi | | |