| Hardware and OS | Oppo F9 (F9 Pro) | |
| Operating system | Android 8.1 (Oreo); ColorOS 5.2 | |
| Processor | Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53) | |
| Chipset | Mediatek MT6771 Helio P60 (12 nm) | |
| Internal memory | 64GB 4GB RAM, 64GB 6GB RAM | |
| External memory | microSDXC (dedicated slot) | |
| GPU | Mali-G72 MP3 | |
| Display | Oppo F9 (F9 Pro) | other phones |
| Size | 6.3 inches, 97.4 cm2 | |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio | |
| Type | LTPS IPS LCD capacitive touchscreen, 16M colors | |
| Protection | Corning Gorilla Glass 6 | |
| Main Camera | Oppo F9 (F9 Pro) | other phones |
| Camera | 16 MP, f/1.8, 1/3.1, 1.0?m, PDAF
2 MP, f/2.4, (depth) | |
| Features | LED flash, HDR, panorama | |
| Video | 1080p@30fps | |
| Selfie camera | Oppo F9 (F9 Pro) | other phones |
| Camera | 25 MP, f/2.0, 26mm (wide), 1/2.8", 0.9?m | |
| Video | 1080p@30fps | |
| Connectivity | Oppo F9 (F9 Pro) | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G Network | HSDPA 850 / 900 / 2100 - all versions | |
| 4G Network | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300), 41(2500) | |
| Bluetooth | 4.2, A2DP, LE | |
| CDMA | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 40(2300), 41(2500) | |
| GPS | Yes, with A-GPS, GLONASS, BDS | |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat13 600/100 Mbps | |
| Technology | GSM / HSPA / LTE | |
| USB | microUSB 2.0, USB On-The-Go | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | |
| Multimedia | Oppo F9 (F9 Pro) | other phones |
| 3.5 mm Jack | Yes | |
| Loudspeaker | Yes | |
| Radio | FM radio | |
| Battery | Oppo F9 (F9 Pro) | other phones |
| Capacity | Non-removable Li-Po 3500 mAh battery | |
| Design | Oppo F9 (F9 Pro) | other phones |
| Body build | Glass front (Gorilla Glass 6), aluminum back, plastic frame | |
| Colors | Sunrise Red, Twilight Blue, Starry Purple, Jade Green | |
| Dimensions | 156.7 x 74 x 8 mm (6.17 x 2.91 x 0.31 in) | |
| Weight | 169 g (5.96 oz) | |
| SIM | Dual SIM (Nano-SIM, dual stand-by) | |
| Features | Oppo F9 (F9 Pro) | other phones |
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | |
