Summary | 78 Score | 78 Score | 77 Score | |
| Performance | Exynos 7880 3 GB RAM Android Oreo 8.0 | Exynos 7880 Octa 3 GB RAM Android Oreo 8.0 | Qualcomm MSM8998 Snapdragon 835 4 GB RAM Android 7.1 (Nougat) | |
| Display | 5.2 inch 1920 x 1080 pixels 424 PPI Density | 5.7 inch 1080 x 1920 pixels 401 PPI Density | 4.6 inch 720 x 1280 pixels 319 PPI Density | |
| Camera | 16 MP (Main) 16 MP (Front) | 16 MP (Main) 16 MP (Front) | 19 MP (Main) 13 MP (Front) 4K Video Recording | |
| Battery | 3000 mAh Li-ion | 3600 mAh Li-ion | 2800 mAh Li-ion | |
Display |
| Screen Size | 5.2 inch | 5.7 inch | 4.6 inch | |
| Screen Resolution | 1920 * 1080 pixels | 1080 x 1920 pixels | 720 x 1280 pixels | |
| Pixel Density | 424 PPI | 401 PPI | 319 PPI | |
| Display Type | Super AMOLED 2.5D curved display | Super AMOLED 2.5D curved display | IPS LCD Capacitive TouchScreen | |
| Gorilla Glass | Yes | Yes | Yes | |
| Screen Protection | Gorilla Glass 4 | Corning Gorilla Glass 4 | Gorilla Glass 5 | |
Chipset |
| Brand | Samsung Mobiles | Samsung Mobiles | Sony Mobiles | |
| Chipset | Exynos 7880 | Exynos 7880 Octa | Qualcomm MSM8998 Snapdragon 835 | |
| Processor | Octa-core 1.9 GHz Cortex-A53 | Octa-core 1.9 GHz Cortex-A53 | Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo) | |
| RAM | 3 GB RAM | 3 GB RAM | 4 GB RAM | |
| GPU | Mali-T830 MP3 | Mali-T830 MP3 | Adreno 540 | |
Camera |
| Rear Camera Resolution | 16 MP | 16 MP | 19 MP | |
| Front Camera Resolution | 16 MP | 16 MP | 13 MP | |
| Video | | | 4K Video Recording | |
| Camera Features | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Flash | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | |
General |
| Operating System | Android | Android | Android | |
| OS Version | Android Oreo 8.0 | Android Oreo 8.0 | Android 7.1 (Nougat) | |
| Weight | 157 g | | | |
| Dimensions | 146.1 x 71.4 x 7.9 mm | 156.8 x 77.6 x 7.9 mm | | |
| Thickness | 7.9mm | 7.9mm | | |
Storage |
| Internal Storage | 32 GB | 32 GB | 64 GB | |
| Card Slot | microSD, Up to 256 GB | microSD, Upto 256GB | microSDXC, up to 256 GB | |
| Other | 32GB, Expandable up to 256GB | 32GB, Expandable upto 256GB | 64 GB storage, Expandable up to 256 GB | |
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 | v4.2, A2DP, aptX, LE | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | | No | No | |
Connectivity |
| VoLTE | | | | |
| 4G | LTE 2100, LTE 800, LTE 1800, LTE 2600 | 4G LTE | TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 19) / 800(band 20) / | |
| 3G | UMTS 1900 / 2100 / 850 / 900 MHz | UMTS 1900 / 2100 / 850 / 900 MHz | UMTS 1900 / 2100 / 850 / 900 MHz | |
| 2G | GSM 1800 / 1900 / 850 / 900 MHz | 850 / 900 / 1800 / 1900 MHz GSM | GSM 1800 / 1900 / 850 / 900 MHz | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot | |
| GPS | A-GPS, Glonass | A-GPS, GLONASS | A-GPS | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 3000 mAh | 3600 mAh | 2800 mAh | |
| Battery Type | Li-ion | Li-ion | Li-ion | |
| Standby Time | | | | |
| Talk Time | | | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Accelerometer Proximity Geomagnetic RGB Light Barometer | Accelerometer Proximity Geomagnetic RGB Light Barometer | Accelerometer Gyro Proximity Barometer Compass Color spectrum | |
| Messaging | | SMS(threaded view), MMS, Email, Push Mail, IM | SMS(threaded view), MMS, Email, Push Mail, IM | |
| Java | | | | |
| Other | | | | |