OPPO A9 (2020) vs Infinix Smart 20
Here you can compare OPPO A9 (2020) and Infinix Smart 20. Comparing OPPO A9 (2020) vs Infinix Smart 20 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how OPPO A9 (2020) stands against Infinix Smart 20 and which one should you buy The current lowest price found for OPPO A9 (2020) is ₹15,990 and for Infinix Smart 20 is ₹11,930. The details of both of these products were last updated on Sep 14, 2026.
| Specification | OPPO A9 (2020) | Infinix Smart 20 |
|---|---|---|
| Internal Memory | 128 GB | 64 GB |
| Battery | 5000 mAh, Li-Po Battery | 5200 mAh |
| 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 (Main) 1/4'' sensor, 1.12um, AF |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| RAM | 8 GB | 4 GB |
| Price | ₹15,990 | ₹11,930 |
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Overview
| Specs Score | 50 / 100 Better Specs | 43 / 100 |
| Display Resolution | 720 x 1600 pixels Better Resolution | 720 x 1576 pixels |
| 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 |
| Thickness | 9.1 mm | 7.7 mm Slimmer |
| Unique Features | No No | Fast Charging IR Blaster |
General
| Model | A9 (2020) | X6840, SMART 20 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | September 10, 2019 | June 08, 2026 |
| In The Box | 1 X Handset, 1 X 10W Adaptor, 1 X USB Type-C Cable, 1 X Soft Film, 1 X TPU Case, 1 X SIM Ejector pin, 1 X Quick Start Guide, 1 X Warranty Card |
Design
| Dimensions | 75.6 x 163.6 x 9.1 mm | 78.8 x 167.7 x 7.7 mm |
| Weight | 195 g | 189 g |
| Colors | Shadow Black/Polaris Titanium/ Sunlike Orange/Cloudline Blue |
Display
| Type | Color IPS LCD Screen (16M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.5 inches, 720 x 1600 pixels | 6.78 inches, 720 x 1576 pixels, 120 Hz |
| Aspect Ratio | 19.5:9 | 19.7:9 |
| PPI | ~ 270 PPI | ~ 259 PPI |
| Screen to Body Ratio | ~ 82.5% | |
| Brightness | 560 nits (Typical), 700 nits (HBM) | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
Memory
| RAM | 8 GB | 4 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 64 GB |
| Storage Type | eMMC | |
| Card Slot | Yes, upto 256 GB | Yes, upto 2 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 802.11 (a/b/g/n/ac) | |
| 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 | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes |
Extra
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes |
| Fingerprint Sensor | Yes, Rear | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass | G-sensor, E-compass, Gyroscope (By Software), Light Sensor, Proximity Sensor, Motor, IR Blaster |
| 3.5mm Headphone Jack | Yes | Yes |
| AI Features | One-Tap Infinix AI, AI Voice Assistant- Folax, AI Wallpaper Generator | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | |
| Dust Resistant | Yes | |
| Extra Features | UFS 2.1 | Always on Display "limited time", Dynamic Bar, Game Mode, Floating Windows, Split-screen Apps, Call Noise Cancellation, Ultra Link |
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 (Main) 1/4'' sensor, 1.12um, AF |
| Auto Focus | Yes | Yes |
| Features | Dual-tone , Panorama, HDR | AI Cam, Video, Dual Video, Portrait, Time-Lapse, Super Night, Pro, Panorama, Documents |
| 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 1/4'' sensor, 1.12um, AF Punch Hole |
| 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 |
| Custom UI | XOS16 | |
| Chipset | Qualcomm Snapdragon 665 | Mediatek Helio G81 Ultimate |
| 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 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | MP3, FLAC, OGG WAV, AAC, AMR, AWB, APE, MIDI |
| Video | Yes | MP4, MKV, TS, 3GP, WEBM |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5200 mAh |
| Fast Charging | Yes, 15W | |
| Reverse Charging | Yes | Yes, 5W |
| StandBy Time | 38 days |
Discuss
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