| Manufacturer | |
| Samsung | Cat | 
| Announced | |
| February 2016 | October 2019 | 
| Status | |
| Available - March 2016 | Coming Soon - November 2019 | 
| Price | |
| Rs. 50,900 ($748.53) [Similarly Priced] | - | 
| Colors | |
| Various | Black | 
| Form Factor | |
| Candybar | Candybar | 
| Dimension | |
| 150.9 x 72.6 x 7.7 mm (5.94 x 2.86 x 0.3 in) | 158.1 x 76.6 x 9.7 mm (6.22 x 3.02 x 0.38 in) | 
| Weight | |
| 157 g (5.54 oz) | 210 g (7.41 oz) | 
| SIM Type | |
| Single SIM (Nano-SIM), Dual SIM (Nano-SIM, Dual Stand-by) | Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) | 
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | 
| 3G Network | |
| HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700 / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | 
| 4G Network | |
| LTE | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600) | 
| Messaging | |
| SMS, MMS, EMail, IM | |
| Build Features | |
| - Heart rate sensor - Fingerprint sensor - IP68 certified - dust and water resistant - Water resistant up to 1 meter and 30 minutes | - Fingerprint Sensor IP68 dust/water resistant (up to 1.5m for 35 mins) MIL-STD-810G compliant | 
| Notification LED | |
| Yes | - | 
| OS | |
| Android OS, v6.0 (Marshmallow) | Android 9.0 (Pie), planned upgrade to Android 10.0 | 
| Processor | |
| Quad-core (2x 2.15 GHz Kryo & 2x 1.6 GHz Kryo)/ Octa-core (4x2.3 GHz Mongoose & 4x1.6 GHz Cortex-A53) , Qualcomm MSM8996 Snapdragon 820/ Exynos 8 Octa 8890 [Similar] | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), Mediatek MT6765 Helio P35 (12nm) [Similar] | 
| GPU | |
| Adreno 530/ Mali-T880 MP12 [Similar] | PowerVR GE8320 [Similar] | 
| RAM | |
| 4 GB [Browse Similar] | 4 GB [Browse Similar] | 
| Internal Memory | |
| 32 GB | 64 GB | 
| External Memory | |
| microSD upto 256GB | microSD | 
| Type | |
| Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5, Curved Edge Screen, Always-on display | IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 6 | 
| Colors | |
| 16M colors | 16M colors | 
| Size | |
| 5.5 inches [Similar] | 5.65 inches [Similar] | 
| Resolution | |
| 1440 x 2560 pixels (534 ppi) [Similar] | 720 x 1440 pixels (285 ppi) | 
| Screen-to-Body Ratio | 76.13% | 68.00% | 
| Multi-Touch | |
|  |  | 
| Rear Camera | |
| 12 MP, 4608 x 2592 pixels [Similar] | 12 MP [Similar] | 
| Flash | |
| LED Flash | LED Flash | 
| Features | |
| Phase Detection Autofocus, Dual Pixel, f/1.7, 1/2.6' Sensor Size, 1 µm Pixel Size, Smart Optical Image Stablization, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama | 12 MP, f/1.8, (wide), 1/2.55", 1.4µm, dual pixel PDAF | 
| Video | |
| 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec. | 1080p@30fps, gyro-EIS | 
| Front Camera | |
| 5 MP, f/1.7, Dual Video Call, Auto HDR [Similar] | 8 MP, , 1080p@30fps [Similar] | 
| 3.5mm Jack | |
|  |  | 
| Radio | |
| - | FM radio | 
| Games | |
| Yes + Downloadable | Yes + Downloadable | 
| Loud Speaker | |
|  |  | 
| GPRS | |
| Yes | Yes | 
| Edge | |
| Yes | Yes | 
| 3G | |
| HSPA 42.2/5.76 Mbps, LTE Cat9 450/50 Mbps | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/100 Mbps | 
| Bluetooth | |
| v4.2, A2DP, LE, apt-X | 5.0, A2DP, LE | 
| Wi-Fi | |
| 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 | 
| USB | |
| microUSB v2.0, USB Host | 2.0, Type-C 1.0 reversible connector, USB On-The-Go | 
| GPS | |
| Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS | 
| Browser | |
| HTML5 | Yes | 
| Internal | |
| 32 GB, 4 GB RAM | 64 GB, 4 GB RAM | 
| Expandable Storage | |
| microSD upto 256GB | microSD | 
| USB OTG | |
| Supported | Supported | 
| Fingerprint | |
|  |  | 
| Proximity Sensor | |
|  |  | 
| Accelerometer Sensor | |
|  |  | 
| Magnetic-field Sensor (Compass) | |
|  |  | 
| Gyroscope Sensor | |
|  |  | 
| Barometer Sensor | |
|  |  | 
| Heart-rate Sensor | |
|  |  | 
| NFC | |
|  |  | 
| Type | |
| Non-removable Li-Po Battery | Non-removable Li-Po Battery Fast battery charging | 
| Capacity | |
| 3600 mAh | 3100 mAh | 
| Stand by | |
| - | - | 
| Talk Time | |
| - | - |