| Manufacturer | |
| Oppo | Samsung | 
| Announced | |
| March 2019 | Expected Announcement - April 2019 | 
| Status | |
| Coming Soon - Q1 2019 | Rumored - May 2019 | 
| Colors | |
| Flourite Purple, Marble Green, Jewelry White | Black, White | 
| Form Factor | |
| Candybar | Candybar | 
| Dimension | |
| 161.3 x 76.1 x 8.8 mm (6.35 x 3 x 0.35 in) | - | 
| Weight | |
| 190 g (6.7 oz) | - | 
| SIM Type | |
| Dual SIM (Nano-SIM, dual stand-by) | Nano-SIM | 
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | N/A | 
| 3G Network | |
| HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 900 / 2100 HSDPA 850 / 1900 - SM-T927A | 
| 4G Network | |
| LTE | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) | 
| Messaging | |
| Build Features | |
| - Fingerprint Sensor | Built-in kickstand | 
| OS | |
| Android 9.0 (Pie) | Android 9.0 (Pie) | 
| User Interface | |
| ColorOS 6 | - | 
| Processor | |
| Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53), Mediatek Helio P70 (12nm) [Similar] | Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53), Exynos 7885 (14 nm) [Similar] | 
| GPU | |
| Mali-G72 MP3 [Similar] | Mali-G71 [Similar] | 
| RAM | |
| 6 GB [Browse Similar] | 3 GB [Browse Similar] | 
| Internal Memory | |
| 128 GB | 64/128 GB | 
| External Memory | |
| No | microSD, up to 512 GB (dedicated slot) | 
| 3.5mm Jack | |
|  |  | 
| Radio | |
| No | No | 
| Games | |
| Yes + Downloadable | Yes + Downloadable | 
| Loud Speaker | |
|  |  | 
| GPRS | |
| Yes | Yes | 
| Edge | |
| Yes | Yes | 
| 3G | |
| HSPA, LTE-A | HSPA, LTE-A | 
| Bluetooth | |
| 5.0, A2DP, LE | 5.0, A2DP, LE | 
| 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 | 
| USB | |
| microUSB 2.0 | 2.0, Type-C 1.0 reversible connector | 
| GPS | |
| Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS | 
| Browser | |
| Yes | |
| Internal | |
| 128 GB, 6 GB RAM or 64 GB, 4 GB RAM | 64/128 GB, 3 GB RAM | 
| Expandable Storage | |
| No | microSD, up to 512 GB (dedicated slot) | 
| USB OTG | |
| Not Supported | Supported | 
| Fingerprint | |
|  |  | 
| Proximity Sensor | |
|  |  | 
| Accelerometer Sensor | |
|  |  | 
| Magnetic-field Sensor (Compass) | |
|  |  | 
| Gyroscope Sensor | |
|  |  | 
| NFC | |
|  |  | 
| Type | |
| Non-removable Li-Po Battery | |
| Capacity | |
| 4000 mAh | - | 
| Stand by | |
| - | - | 
| Talk Time | |
| - | - |