DailyTechPricesDevice Comparison
| Galaxy A02 | Smart 20 | |
|---|---|---|
| LAUNCH DATE | ||
| Announced | January 27, 2021 | 2026, February |
| Released | 2021, January | 2026-03-04 |
| Status | Available | Available |
| NETWORK | ||
| 2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual-SIM Model Only) | GSM 850 / 900 / 1800 / 1900 |
| 3G Bands | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G LTE | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 | 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 |
| 5G | No | No |
| Speed | LTE | LTE |
| Technology | 4G/LTE/GSM | 4G / 3G / 2G |
| BODY | ||
| Build | Glass front, plastic back, plastic frame | Glass front, plastic back, plastic frame |
| Dimensions | 164 x 75.9 x 9.1 mm (6.46 x 2.99 x 0.36 in) | 167.7 x 78.8 x 7.7 mm |
| IP Rating | No IP rating | IP64 |
| SIM | Nano-SIM Nano-SIM + Nano-SIM | Dual Nano-SIM, dual standby; dedicated microSD slot |
| Weight | 206 g (7.27 oz) | 189 g |
| DISPLAY | ||
| Brightness | — | 560 nits typical; 700 nits HBM |
| Color | — | 72% NTSC |
| Protection | No | No branded cover glass specified by Infinix |
| Refresh Rate | 60Hz | Up to 120 Hz |
| Resolution | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) | 720 x 1576 |
| Screen-to-body | ~81.9% | ~84.8% |
| Size | 6.5 inches, 102.0 cm2 (~81.9% screen-to-body ratio) | 6.78 inches |
| Type | PLS LCD | IPS LCD |
| PLATFORM | ||
| CPU | Quad-core 1.5 GHz Cortex-A53 | Octa-core (2x2.0GHz Cortex-A75 & 6x1.7GHz Cortex-A55 |
| Chipset | Mediatek MT6739W (28 nm) | MediaTek Helio G81 Ultimate |
| GPU | PowerVR GE8100 | Mali-G52 |
| OS | Android 10, upgradable to Android 11, One UI Core 3.1 | Android 16, XOS 16 |
| MEMORY | ||
| Card slot | microSDXC (dedicated slot) | Expandable storage, up to 2 TB |
| Internal | 32GB, 64GB | 64 GB / 128 GB |
| RAM | 2GB RAM, 4GB RAM | 4 GB |
| Storage Type | — | eMMC |
| Storage/RAM variants | 32GB, 64GB; 2GB RAM, 4GB RAM | 64 GB / 128 GB; 4 GB RAM |
| MAIN CAMERA | ||
| Features | LED flash | LED Flash |
| MAIN CAMERA | 13 MP, f/1.9, (wide), AF 2 MP, f/2.4, (macro) | 8 MP, f/2.0, autofocus |
| Video | 1080p@30fps | 2K at 30 fps; 1080p at 30 fps |
| SELFIE CAMERA | ||
| Features | 5 MP, f/2.0 | Screen flash |
| Selfie camera | 5 MP | 8 MP, f/2.0 |
| Video | 720p@30fps | 2K at 30 fps |
| SOUND | ||
| 3.5mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| COMMUNICATION | ||
| Bluetooth | 5.1, A2DP, LE | Yes |
| NFC | No | Yes |
| Positioning | GPS, GLONASS | Yes, with A-GPS |
| Radio | FM radio | Yes |
| USB | microUSB 2.0 | USB Type-C |
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct | Yes |
| FEATURES | ||
| Sensors | Accelerometer | G-SENSOR, E-COMPASS, GYROSCOPE, LIGHT SENSOR, PROXIMITY SENSOR, FINGERPRINT, MOTOR, INFRARED BLASTER |
| BATTERY | ||
| Capacity | 5000 mAh | 5200 mAh |
| Charging Type | 7.75W wired | 15W supported; 10W charger supplied |
| Type | Li-Po 5000 mAh | Non-removable Li-Po Battery |
| ADDITIONAL INFORMATION | ||
| Colors | Black, Blue | Shadow Black, Polaris Titanium, Sunlike Orange, Cloudline Blue |
| Compatibility | — | India specification set |
| Launch Price (USD) | $85.00 (reference only — see Price in Nigeria above for the actual retail price) | — |
| Models | SM-A022F, SM-A022F/DS, SM-A022M, SM-A022M/DS, SM-A022G, SM-A022G/DS | X6840 |
| Price in Nigeria | ₦130,050 | ₦105,000 |
| 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 | Face unlock only (no fingerprint sensor) | Side-mounted fingerprint sensor; Android 16 with XOS 16; two years of security patches promised. |