Infinix Smart 20 and Infinix Smart 9 HD (64GB + 3GB) both target smartphones buyers in Nigeria, but the deciding factors are technology and dimensions.
Check the verdict first, then review the differences and table rows for Infinix Smart 20 and Infinix Smart 9 HD (64GB + 3GB). Prioritize the specs, price range, condition, warranty and delivery details that affect how you plan to use this product category.
Before checkout, confirm live availability, selected variant, regional compatibility and included accessories on the product page. Similar model names can hide different storage, platform, display or bundle details, so use the table as a shortlist before opening the final product listing.
| Spec | Infinix Smart 20 | Infinix Smart 9 HD (64GB + 3GB) |
|---|---|---|
| Network | ||
| Technology | ||
| 4G / 3G / 2G |
| 2G / 3G / 4G |
| 5G Support | No | No |
|---|
| Body | ||
|---|---|---|
| Dimensions | 167.7 x 78.8 x 7.7 | 165.7 x 77.1 x 8.35 mm |
| Build | 7.7mm ultra-slim body | — |
| SIM | Dual SIM: 2 nano SIMs + microSD | Dual Nano SIM + microSD |
| Protection | IP64 | — |
| Weight | — | 188g |
| Display | ||
|---|---|---|
| Type | IPS a-Si LCD | IPS LCD |
| Size | 6.78 inches | 6.7 inches |
| Resolution | 720 x 1576 pixels | 720 x 1600 pixels (HD+) |
| Refresh Rate | 120Hz | 90Hz |
| Peak Brightness | 700 nits | — |
| Platform | ||
|---|---|---|
| OS | Android 16 | Android 14 |
| Chipset | MediaTek Helio G81 Ultimate | MediaTek Helio G50 |
| CPU | Octa-core: 2x2.0GHz Cortex-A75 + 6x1.7GHz Cortex-A55 | — |
| GPU | Mali-G52 | — |
| Memory | ||
|---|---|---|
| Card Slot | microSD up to 2TB | microSD up to 1TB |
| Internal Storage | 128GB | 64GB |
| RAM | 4GB | 3GB |
| Main Camera | ||
|---|---|---|
| Single Camera | 8MP | — |
| Features | 8MP, f/2.0, autofocus, rear dual flash; modes include AI Cam, Video, Dual Video, Portrait, Time-Lapse, Super Night, Pro, Panorama and Documents | — |
| Video | 2K 30fps, 1080p 30fps, 720p 30fps | — |
| Dual Camera | — | 13MP |
| Selfie Camera | ||
|---|---|---|
| Resolution | 8MP | 8MP |
| Features | 8MP, f/2.0, fixed focus | — |
| Video | 2K 30fps, 1080p 30fps, 720p 30fps | — |
| Sound | ||
|---|---|---|
| Loudspeaker | Yes (mono) | Yes (mono) |
| 3.5mm Jack | Yes | No |
| Connectivity | ||
|---|---|---|
| WLAN | Wi-Fi 802.11 a/b/g/n/ac | — |
| Bluetooth | Yes | — |
| Positioning | GPS navigation supported | — |
| NFC | No | No |
| Radio | FM Radio | No |
| USB | USB Type-C, OTG | — |
| Features | ||
|---|---|---|
| Fingerprint | Fingerprint sensor | — |
| Sensors | G-sensor, e-compass, software gyroscope, light sensor, proximity sensor, fingerprint, motor, infrared blaster | — |
| Battery | ||
|---|---|---|
| Capacity | 5200mAh | 5000mAh |
| Wired Charging | 15W | 10W |
| Reverse Charging | Yes | — |
| Misc | ||
|---|---|---|
| Colors | Shadow Black, Polaris Titanium, Sunlike Orange, Cloudline Blue | Metallic Black, Neo Titanium, Mint Green, Coral Gold |
| Models | X6840B | X6532C |
Use the comparison table to choose based on the price, condition, and specs that matter most to you, especially technology and dimensions.
Infinix Smart 20 is the better fit if its advantages in technology matter more than the savings on Infinix Smart 9 HD (64GB + 3GB); otherwise compare current prices and availability before buying.
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