DailyTechPricesDevice Comparison
| Galaxy A02s | Redmi A7 | |
|---|---|---|
| LAUNCH DATE | ||
| Announced | January 4, 2021 | 2026, April 21 |
| Released | 2021, January | 2026, April 24 |
| Status | Available | Available |
| NETWORK | ||
| 2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual-SIM model only) | GSM 2/3/5/8 |
| 3G Bands | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G LTE | LTE | 1, 3, 5, 8, 28, 40, 41 |
| 5G | No | No |
| Speed | LTE | HSPA, LTE |
| Technology | 4G/LTE/GSM | GSM / HSPA / LTE |
| BODY | ||
| Build | Glass front, plastic back, plastic frame | Glass front, plastic back, plastic frame |
| Dimensions | 164.2 x 75.9 x 9.1 mm (6.46 x 2.99 x 0.36 in) | 171.8 x 79.8 x 8.3 mm (6.76 x 3.14 x 0.33 in) |
| IP Rating | No IP rating | Dust and Splash Resistant |
| SIM | Nano-SIM Nano-SIM + Nano-SIM | Dual SIM + microSD |
| Weight | 196 g (6.91 oz) | 193g |
| DISPLAY | ||
| Brightness | 456 nits (max, measured) | 450 nits (typ) |
| Color | — | Color gamut: 70% NTSC |
| Refresh Rate | 60Hz | Up to 120Hz |
| Resolution | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) | 720 x 1640 pixels (~260 ppi density) |
| Screen-to-body | ~81.8% | ~82.0% |
| Size | 6.5 inches, 102.0 cm2 (~81.8% screen-to-body ratio) | 6.88" |
| Type | PLS LCD | LCD |
| PLATFORM | ||
| CPU | Octa-core 1.8 GHz Cortex-A53 | Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55) |
| Chipset | Qualcomm SDM450 Snapdragon 450 (14 nm) | UNISOC T7250 |
| GPU | Adreno 506 | Mali-G57 |
| OS | Android 10, upgradable to Android 12, One UI 4.1 | Android 15 (Go Edition) |
| MEMORY | ||
| Card slot | microSDXC (dedicated slot) | microSDXC (dedicated slot) |
| Internal | 16GB, 32GB , 64GB | 64GB |
| RAM | 1GB RAM, 2GB RAM, 3GB RAM, 4GB RAM, | 3 GB |
| Storage Type | — | LPDDR4X + eMMC 5.1 |
| Storage/RAM variants | 16GB, 32GB , 64GB; 1GB RAM, 2GB RAM, 3GB RAM, 4GB RAM, | 64GB; 3 GB RAM |
| MAIN CAMERA | ||
| Features | LED flash | LED Flash, HDR |
| MAIN CAMERA | 13 MP, f/2.2, (wide), AF 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) | 13MP main camera, f/2.2 |
| Video | 1080p@30fps | 1080p at 30fps; 720p at 30fps |
| SELFIE CAMERA | ||
| Features | 5 MP, f/2.2 | HDR |
| Selfie camera | 5 MP | 8MP front camera, f/2.0 |
| Video | 720p@30fps | 1080p at 30fps; 720p at 30fps |
| SOUND | ||
| 3.5mm jack | Yes | 3.5 mm headphone jack |
| Loudspeaker | Yes | Yes |
| COMMUNICATION | ||
| Bluetooth | 4.2, A2DP | 5.2 |
| NFC | No | No |
| Positioning | GPS, GLONASS, GALILEO, BDS | GPS, GLONASS, Galileo, Beidou |
| Radio | Unspecified | Yes |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct | Wi-Fi Protocol: 802.11a/b/g/n/ac |
| FEATURES | ||
| Sensors | Accelerometer, proximity | Virtual Proximity sensor; Virtual Ambient light sensor; Accelerometer; Electronic compass |
| BATTERY | ||
| Capacity | 5000 mAh | 5200mAh (typ) |
| Charging Type | 15W wired | 15W fast charging |
| Type | Li-Po 5000 mAh | Non-removable Li-Po Battery |
| ADDITIONAL INFORMATION | ||
| Colors | Black, White, Red, Blue | Black, Sky Blue |
| Compatibility | — | Cambodia specification set |
| Launch Price (USD) | $85.00 (reference only — see Price in Nigeria above for the actual retail price) | — |
| Models | SM-A025F, SM-A025F/DS, SM-A025G, SM-A025G/DS, SM-A025M, SM-A025M/DS, SM-A025U, SM-A025V, SM-A025A, SM-A025U1, SM-A025AZ, SM-S124DL | Redmi A7 |
| Price in Nigeria | ₦130,050 | ₦120,000 |
| SECURITY | ||
| Security | Face unlock only (no fingerprint sensor) | Side fingerprint sensor; AI Face Unlock |