DailyTechPricesDevice Comparison
| Smart 20 | Poco C81x | |
|---|---|---|
| LAUNCH DATE | ||
| Announced | 2026, February | 2026, April 23 |
| Released | 2026-03-04 | 2026, April 23 |
| Status | Available | Available |
| NETWORK | ||
| 2G Bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Bands | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G LTE | 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 | 1, 3, 5, 8, 28, 40, 41 |
| 5G | No | No |
| Speed | LTE | LTE |
| Technology | 4G / 3G / 2G | 2G / 3G / 4G |
| BODY | ||
| Build | Glass front, plastic back, plastic frame | Glass front, plastic back, plastic frame |
| Dimensions | 167.7 x 78.8 x 7.7 mm | 171.79 x 77.8 x 8.26 mm |
| IP Rating | IP64 | IP52 |
| SIM | Dual Nano-SIM, dual standby; dedicated microSD slot | Dual Nano-SIM |
| Weight | 189 g | 193 g |
| DISPLAY | ||
| Brightness | 560 nits typical; 700 nits HBM | 650 nits HBM |
| Color | 72% NTSC | — |
| Protection | No branded cover glass specified by Infinix | — |
| Refresh Rate | Up to 120 Hz | 120Hz |
| Resolution | 720 x 1576 | 720 x 1640 pixels |
| Screen-to-body | ~84.8% | ~84.1% |
| Size | 6.78 inches | 6.88 inches |
| Type | IPS LCD | IPS LCD, 120Hz, 650 nits (HBM) |
| PLATFORM | ||
| CPU | Octa-core (2x2.0GHz Cortex-A75 & 6x1.7GHz Cortex-A55 | Octa-core, up to 1.8GHz |
| Chipset | MediaTek Helio G81 Ultimate | Unisoc T7250 |
| GPU | Mali-G52 | Mali-G57, 850MHz |
| OS | Android 16, XOS 16 | Android 15 |
| MEMORY | ||
| Card slot | Expandable storage, up to 2 TB | Dedicated memory card slot; up to 2 TB |
| Internal | 64 GB / 128 GB | 64 GB |
| RAM | 4 GB | 3 GB |
| Storage Type | eMMC | — |
| Storage/RAM variants | 64 GB / 128 GB; 4 GB RAM | 64 GB; 3 GB RAM |
| MAIN CAMERA | ||
| Features | LED Flash | LED Flash, HDR |
| MAIN CAMERA | 8 MP, f/2.0, autofocus | 13 MP |
| Video | 2K at 30 fps; 1080p at 30 fps | 1080p@30fps |
| SELFIE CAMERA | ||
| Features | Screen flash | HDR |
| Selfie camera | 8 MP, f/2.0 | 8 MP |
| Video | 2K at 30 fps | 1080p@30fps |
| SOUND | ||
| 3.5mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| COMMUNICATION | ||
| Bluetooth | Yes | 5.2 |
| NFC | Yes | No |
| Positioning | Yes, with A-GPS | GPS; Galileo; GLONASS; QZSS |
| Radio | Yes | FM radio |
| USB | USB Type-C | USB-C |
| WLAN | Yes | Wi-Fi 5 |
| FEATURES | ||
| Sensors | G-SENSOR, E-COMPASS, GYROSCOPE, LIGHT SENSOR, PROXIMITY SENSOR, FINGERPRINT, MOTOR, INFRARED BLASTER | Fingerprint (side-mounted), accelerometer, compass |
| BATTERY | ||
| Capacity | 5200 mAh | 5200mAh |
| Charging Type | 15W supported; 10W charger supplied | 15W Wired |
| Type | Non-removable Li-Po Battery | Non-removable Li-Ion Battery |
| ADDITIONAL INFORMATION | ||
| Colors | Shadow Black, Polaris Titanium, Sunlike Orange, Cloudline Blue | Ice Blue, Crystal Black |
| Compatibility | India specification set | India |
| Models | X6840 | MZB0O3FIN |
| Price in Nigeria | ₦105,000 | ₦160,000 |
| TESTS | ||
| Battery Endurance | PCMark battery test: 11 h 24 min; charging from 20% to 100% took 2 h 12 min (91mobiles testing). | — |
| Graphics | 3DMark Wild Life Extreme: 169; BGMI averaged 28.4 FPS; Call of Duty Mobile delivered 40-45 FPS (91mobiles testing). | — |
| Performance | AnTuTu: 366,645; Geekbench multi-core: 1,352 (91mobiles testing). | — |
| SECURITY | ||
| Anti-theft | Android Find Hub with remote locate, secure and erase functions; Android theft-protection features are configurable where supported. | — |
| Data Protection | Android 16 device encryption and screen-lock protection with fingerprint authentication. | — |
| Security | Side-mounted fingerprint sensor; Android 16 with XOS 16; two years of security patches promised. | Fingerprint sensor |