OPPO A9 (2020) vs Infinix Smart 20
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Overview
| Specs Score | 50 / 100 Better Specs | 41 / 100 |
| Sim Count | Dual Sim More Sim Slots | |
| Screen To Body Ratio | ~ 82.5% Less Bezels | |
| RAM | 8 GB More RAM | 4 GB |
| Storage | 128 GB More Storage | 64 GB |
| Rear Camera | 48 MP Quad Better Camera Resolution | 8 MP |
| Front Camera | 16 MP Better Front Camera Resolution | 8 MP |
| Weight | 195 g Lighter | |
| Thickness | 9.1 mm Slimmer | |
| Unique Features | No No No Reverse Charging No | Fast Charging Water Resistant NFC No IR Blaster |
General
| Model | A9 (2020) | X6840, X6840B |
| Sim Type | Dual Sim, GSM+GSM | |
| Dual Sim | Yes | |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | |
| Release Date | September 10, 2019 | March 19, 2026 (Expected) |
Design
| Dimensions | 75.6 x 163.6 x 9.1 mm | |
| Weight | 195 g | |
| Colors | Shadow Black, Cloudline Blue, Polaris Titanium, Sunlike Orange |
Display
| Type | Color IPS LCD Screen (16M Colors) | IPS Screen |
| Touch | Yes | |
| Size | 6.5 inches, 720 x 1600 pixels | 6.78 inches, 720 x 1600 pixels |
| Aspect Ratio | 19.5:9 | |
| PPI | ~ 270 PPI | ~ 259 PPI |
| Screen to Body Ratio | ~ 82.5% | |
| Notch | Yes, Water Drop Notch |
Memory
| RAM | 8 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, v5.0, A2DP, LE | Yes |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go | |
| IR Blaster | Yes |
Extra
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | |
| Fingerprint Sensor | Yes, Rear | Yes |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass | 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 | |
| Extra Features | UFS 2.1 |
Camera
| Rear Camera | 48 MP ƒ/1.8 (Main) 8 MP ƒ/2.3 (Ultra Wide) 2 MP ƒ/2.4 Portrait 2 MP ƒ/2.4 Mono | 8 MP ƒ/2 (Wide Angle) |
| Auto Focus | Yes | |
| Features | Dual-tone , Panorama, HDR | panorama |
| Video Recording | 2160p @ 30 fps UHD, 1080p @ 30 fps FHD | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, Dual LED |
| Front Camera | 16 MP ƒ/2 (Main) | 8 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
Technical
| OS | Android v9.0 (Pie), upgradable to v11 | Android v16 |
| Chipset | Qualcomm Snapdragon 665 | Mediatek Helio G81 |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver | |
| GPU | Adreno 610 | 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 | 5000 mAh, Li-Po Battery | 5200 mAh |
| Fast Charging | Yes | |
| Reverse Charging | Yes |
Discuss
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