OPPO F9 Pro (6GB RAM + 128GB) has better RAM than Infinix Smart 20. In terms of display resolution, OPPO F9 Pro (6GB RAM + 128GB) has better resolution of 2340 x 1080 than Infinix Smart 20 which has resolution of 1600 x 720. OPPO F9 Pro (6GB RAM + 128GB) has more internal memory than Infinix Smart 20
| Name | OPPO F9 Pro (6GB RAM + 128GB) | Infinix Smart 20 |
| RAM | 6 GB | 4 GB |
|---|---|---|
| Display | 6.3 in | 6.78 in |
| Internal Memory | 128 GB | 64 GB |
| Battery | 3500 mAh | 5200 mAh |
| Camera | 16 MP + 2 MP Dual | 8 MP |
| Price | Rs. 14994 | Rs. 12990 |
The launch Date of the first phone is August 21, 2018. The cost of OPPO F9 Pro (6GB RAM + 128GB) is Rs. 14994. The launch Date of the second phone is expected to be July 19, 2026 (Expected). The Expected cost of Infinix Smart 20 is Rs. 12990.
OPPO F9 Pro (6GB RAM + 128GB) has screen size of 6.3 inches which falls short to Infinix Smart 20's 6.78 inch screen. OPPO F9 Pro (6GB RAM + 128GB) has IPS LCD Screen type where as Infinix Smart 20 has IPS Screen type. OPPO's phone has display density of 409 PPI & Infinix's phone has only 259 PPI display density.
OPPO F9 Pro (6GB RAM + 128GB)'s larger 6 GB RAM is better for playing games and all with respect to Infinix Smart 20's lower 4 GB RAM. OPPO F9 Pro (6GB RAM + 128GB) has more Internal Memory (128 GB) than Infinix Smart 20 (64 GB).
OPPO F9 Pro (6GB RAM + 128GB)'s 16 MP + 2 MP Dual Rear Camera outshines Infinix Smart 20's 8 MP Rear Camera in terms of resolution. OPPO F9 Pro (6GB RAM + 128GB) will be better choice if you're looking to click lot of selfies as it has better 25 MP Front Camera in comparison to Infinix Smart 20's 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version v8.1 (Oreo) and the second one on 16 version.
| Name | OPPO F9 Pro (6GB RAM + 128GB) | Infinix Smart 20 |
| General | ||
| Model | F9 Pro | X6840, X6840B |
| Sim Type | Dual Sim, GSM+GSM | |
| Dual Sim | Yes | |
| Sim Size | Nano SIM | Nano SIM |
| Device Type | Smartphone | |
| Release Date | August 21, 2018 | July 19, 2026 (Expected) |
| Design | ||
| Dimensions | 74 x 156.7 x 7.99 mm | |
| Weight | 169 g | |
| Colors | Shadow Black, Cloudline Blue, Polaris Titanium, Sunlike Orange | |
| Display | ||
| Type | Color LTPS IPS LCD (16M Colors) | IPS Screen |
| Touch | Yes | |
| Size | 6.3 inches, 1080 x 2340 pixels | 6.78 inches, 720 x 1600 pixels |
| Aspect Ratio | 19.5:9 | |
| PPI | ~ 409 PPI | ~ 259 PPI |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 6 GB | 4 GB |
| Storage | 128 GB | 64 GB |
| Card Slot | Yes, upto 256 GB | Yes |
| Connectivity | ||
| GPRS | Yes | |
| EDGE | Yes | |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes |
| Bluetooth | Yes, v4.2 | Yes |
| USB | Yes | Yes, USB-C v2.0 |
| IR Blaster | Yes | |
| Extra | ||
| GPS | yes with A-GPS, Glonass | |
| Fingerprint Sensor | Yes, Rear | Yes |
| Face Unlock | Yes | |
| Sensors | Fingerprint (side-mounted) accelerometer, proximity, compass | |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Water Resistance | Yes, 1.5 m | |
| IP Rating | IP64 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 16 MP + 2 MP | 8 MP ƒ/2 (Wide Angle) |
| Auto Focus | Yes, yes Phase Detection autofocus | |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | panorama |
| Video Recording | 1080p @ 30 fps FHD | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 25 MP | 8 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v8.1 (Oreo) | Android v16 |
| Chipset | MediaTek Helio P60 | Mediatek Helio G81 |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| GPU | Mali-G72 MP3 | Mali-G52 MC2 |
| Java | No | No |
| Browser | Yes, supports HTML5 | |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3500 mAh, Li-Po Battery | 5200 mAh |
| Fast Charging | Yes, Fast | Yes |