Samsung Galaxy M31 Prime vs Samsung Galaxy A02
Comparing 2 products
| General Overview | ||
| Device Type | Bar | Bar |
| Model | Galaxy M31 Prime | SM-A022F, SM-A022F/DS |
| Announced | 2020, October | 2021, January |
| Released | 2020, October | 2021, January |
| Status | Available | Available |
| Design | ||
| Type | Bar | Bar |
| Protection | Glass front (Gorilla Glass 3), plastic back, plastic frame | Glass front, plastic back, plastic frame |
| Colors | Ocean Blue, Space Black, Iceberg Blue | Black, Blue |
| Dimensions | - | 164 x 75.9 x 9.1 mm (6.46 x 2.99 x 0.36 in) |
| Weight | - | 206 g (7.27 oz) |
| Network | ||
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | Yes |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | Yes |
| 4G Network | LTE (unspecified) | Yes |
| SIM | Nano SIM | Nano SIM |
| Dual SIM | Yes, Dual SIM (Nano-SIM, dual stand-by) | Yes, Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) |
| 5G Network | - | No |
| Display | ||
| Display Type | Super AMOLED | TFT LCD |
| Size | 6.4 inches, 100.5 cm2 (~84.1% screen-to-body ratio) | 6.5 inches, 102.0 cm2 (~81.9% screen-to-body ratio) |
| Resolution | 1080 x 2340 pixels | 720 x 1600 pixels |
| Display Colors | 16M colors | 16M colors |
| Pixel Density | 403 ppi density | 270 ppi density |
| Touch Screen | Capacitive Touchscreen | Capacitive Touchscreen |
| Display Protection | Corning Gorilla Glass 3 | - |
| Media | ||
| FM Radio | Yes | Yes |
| Earphone Jack | Yes | Yes |
| Camera | ||
| Camera Set | Quad Cameras | Dual Cameras |
| Main Camera | 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF | 13 MP, f/2.2, 28mm (wide), 1/3.1", 1.12µm, AF |
| 2nd Camera | 8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm | 2 MP, f/2.4, (macro) |
| 3rd Camera | 5 MP, f/2.2, 25mm (macro), 1/5.0", 1.12µm | - |
| 4th Camera | 5 MP, f/2.2, (depth) | - |
| Camera Video | 4K@30fps, 1080p@30fps, gyro-EIS | 1080p@30fps |
| Features | Panorama, HDR | - |
| Flash | LED Flash | LED flash |
| Selfie Set | Single Camera | Single Camera |
| Selfie Camera | 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm | 5 MP, f/2.2, 1/5", 1.12µm |
| Selfie Video | 1080p@30fps | - |
| Features | HDR | - |
| Software | ||
| OS | Android 10 | Android 10 |
| User Interface | One UI 2.1 | One UI 2.0 |
| Hardware | ||
| Chipset | Exynos 9611 (10nm) | Mediatek MT6739W (28 nm) |
| CPU | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) | Quad-core 1.5 GHz Cortex-A53 |
| GPU | Mali-G72 MP3 | PowerVR GE8100 |
| RAM | 6 GB | 3 GB |
| Internal Storage | 64/128 GB | 32 GB |
| Card Slot | Yes microSD, up to 512 GB (uses shared SIM slot) | Yes, up to 128 GB via microSD card |
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | Accelerometer, proximity |
| Connectivity | ||
| Bluetooth | 5.0, A2DP, LE | 5.1, A2DP, LE |
| Wi-fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
| Wi-fi Hotspot | Yes | Yes |
| USB | 2.0, Type-C 1.0 reversible connector | microUSB 2.0 |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS |
| NFC | Yes | No |
| Data | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/75 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Battery | ||
| Battery Type | Li-Ion (Lithium Ion) | Li-Poly (Lithium Polymer) |
| Capacity | 6000 mAh battery | 5000 mAh battery |
| Placement | Non-removable | Non-removable |
| Fast Charging | Yes, 15W | No |
