Summary | 78 Score | 78 Score | 78 Score | |
| Performance | Exynos 7880 3 GB RAM Android Oreo 8.0 | Qualcomm MSM8996 Snapdragon 820Exynos 8890 Octa 4 GB RAM Android OS, v6.0 | Samsung Exynos 8 Octa 8890 4 GB RAM Android OS, v6.0 | |
| Display | 5.2 inch 1920 x 1080 pixels 424 PPI Density | 5.09 inch 1440 x 2560 pixels 577 PPI Density | 5.5 inch 1440 x 2560 pixels 534 PPI Density | |
| Camera | 16 MP (Main) 16 MP (Front) | 12 MP (Main) 5 MP (Front) 4K Video Recording | 12 MP (Main) 5 MP (Front) 4K Video Recording | |
| Battery | 3000 mAh Li-ion | 3000 mAh Li-Ion | 3600 mAh Li-Ion | |
Display |
| Screen Size | 5.2 inch | 5.09 inch | 5.5 inch | |
| Screen Resolution | 1920 * 1080 pixels | 1440x2560 pixels | 1440x2560 pixels | |
| Pixel Density | 424 PPI | 577 PPI | 534 PPI | |
| Display Type | Super AMOLED 2.5D curved display | Super AMOLED capacitive touchscreen, 16M colors | Super AMOLED capacitive touchscreen, 16M colors | |
| Gorilla Glass | Yes | Yes | Yes | |
| Screen Protection | Gorilla Glass 4 | Corning Gorilla Glass 4 | Corning Gorilla Glass 4 | |
Chipset |
| Brand | Samsung Mobiles | Samsung Mobiles | Samsung Mobiles | |
| Chipset | Exynos 7880 | Qualcomm MSM8996 Snapdragon 820Exynos 8890 Octa | Samsung Exynos 8 Octa 8890 | |
| Processor | Octa-core 1.9 GHz Cortex-A53 | Dual-core 2.15 GHz Kryo & dual-core 1.6 GHz KryoQuad-core 2.3 GHz Mongoose + quad-core 1.6 GHz Cortex-A53 | Octa core (2.3 GHz, Quad core, M1 Mongoose + 1.6 GHz, Quad core, Cortex A53) | |
| RAM | 3 GB RAM | 4 GB RAM | 4 GB RAM | |
| GPU | Mali-T830 MP3 | Adreno 530Mali-T880 MP12 | Mali-T880 MP12 | |
Camera |
| Rear Camera Resolution | 16 MP | 12 MP | 12 MP | |
| Front Camera Resolution | 16 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, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama | |
General |
| Operating System | Android | Android | Android | |
| OS Version | Android Oreo 8.0 | Android OS, v6.0 | Android OS, v6.0 | |
| Weight | 157 g | 152 g | 157 g | |
| Dimensions | 146.1 x 71.4 x 7.9 mm | 142.4 x 69.6 x 7.9 mm | 150.9 x 72.6 x 7.7 mm | |
| Thickness | 7.9mm | | 7mm | |
Storage |
| Internal Storage | 32 GB | 32 GB | 32 GB | |
| Card Slot | microSD, Up to 256 GB | microSD, up to 200 G | microSD, up to 200GB | |
| Other | 32GB, Expandable up to 256GB | 32/64GB storage, microSD card slot | 32GB storage, microSD card slot | |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | |
| SIM Card Type | Micro-SIM | Nano-SIM | Nano-SIM | |
| Bluetooth | v4.2, A2DP, EDR, LE | v4.2, A2DP, LE, apt-X | v4.2, A2DP, LE, apt-X | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | | Yes | Yes | |
Connectivity |
| VoLTE | | | | |
| 4G | LTE 2100, LTE 800, LTE 1800, LTE 2600 | LTE | LTE | |
| 3G | UMTS 1900 / 2100 / 850 / 900 MHz | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | |
| 2G | GSM 1800 / 1900 / 850 / 900 MHz | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | |
| GPS | A-GPS, Glonass | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 3000 mAh | 3000 mAh | 3600 mAh | |
| Battery Type | Li-ion | Li-Ion | Li-Ion | |
| Standby Time | | | Up to 750 Hours(3G) | |
| Talk Time | | Up to 22 h (3G) | Up to 27 h (3G) | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Accelerometer Proximity Geomagnetic RGB Light Barometer | Fingerprint accelerometer gyro proximity compass barometer heart rate SpO2 | Fingerprint accelerometer gyro proximity compass barometer heart rate SpO2 | |
| Messaging | | SMS(threaded view), MMS, Email, Push Mail, IM | SMS(threaded view), MMS, Email, Push Mail, IM | |
| Java | | No | No | |
| Other | | 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 mic , MP4/DivX/XviD/WMV/H.264 player , MP3/WAV/WMA/eAAC+/FLAC playe | 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 | |