Samsung Galaxy A21 vs Samsung Galaxy M20
Comparing 2 products
| General Overview | ||
| Device Type | Bar | Bar |
| Model | Galaxy A21 | Galaxy M20 |
| Announced | 2020, April | 28-01-2019 |
| Released | 2020, April | 08-02-2019 |
| Status | Available | Available |
| Design | ||
| Type | Bar | Bar |
| Protection | Glass front, plastic back, plastic frame | No |
| Colors | Black | Ocean Blue, Charcoal Black |
| Dimensions | - | 156.4 x 74.5 x 8.8 mm (6.16 x 2.93 x 0.35 in) |
| Weight | - | 186 g (6.56 oz) |
| Network | ||
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | LTE | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) |
| SIM | Nano SIM | Nano SIM |
| Dual SIM | Dual SIM (Nano-SIM, dual stand-by) | Yes |
| Display | ||
| Display Type | Super AMOLED | TFT LCD |
| Size | 6.5 inches, 102.0 cm2 | 6.3 inches, 97.4 cm2 (~83.6% screen-to-body ratio) |
| Resolution | 720 x 1560 pixels | 1080 x 2340 pixels |
| Display Colors | 16M colors | 16M colors |
| Touch Screen | Capacitive Touchscreen | Yes |
| Pixel Density | - | 409 ppi density |
| Media | ||
| FM Radio | Yes | Yes |
| Earphone Jack | Yes | Yes |
| Camera | ||
| Camera Set | Quad Cameras | Dual Cameras |
| Main Camera | 16 MP, (wide), AF | 13 MP, f/1.9, 1/2.8", 1.12μm, PDAF |
| 2nd Camera | 8 MP, (ultrawide) | 5 MP, f/2.2, 1/6", 1.12μm, depth sensor |
| 3rd Camera | 2 MP, (macro) | - |
| 4th Camera | 2 MP, (depth) | - |
| Camera Video | 1080p@30fps | 1080p@30fps |
| Features | Panorama, HDR | panorama, HDR |
| Flash | LED Flash | LED flash |
| Selfie Set | Single Camera | Single Camera |
| Selfie Camera | 13 MP, (wide) | 8 MP, f/2.0 |
| Selfie Video | - | 1080p@30fps |
| Features | - | HDR |
| Software | ||
| OS | Android 10.0 | Android 8.1 (Oreo) |
| User Interface | One UI 2.0 | Experience 9.5 |
| Hardware | ||
| CPU | Octa Core, 2.3 GHz | Octa-core (4x1.8 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) |
| RAM | 4 GB | 4 GB |
| Internal Storage | 64 GB | 64/32 GB |
| Card Slot | Yes microSD, up to 512 GB (dedicated slot) | Yes microSD, up to 512 GB (dedicated slot) |
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity, compass | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
| Chipset | - | Exynos 7904 Octa (14 nm) |
| GPU | - | Mali-G71 MP2 |
| Connectivity | ||
| Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE |
| Wi-fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct | Wi-Fi 802.11 b/g/n, WiFi Direct |
| Wi-fi Hotspot | Yes | Yes |
| USB | microUSB 2.0 | 2.0, Type-C 1.0 reversible connector |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS |
| NFC | Yes | No |
| Data | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat12 600/50 Mbps |
| Battery | ||
| Battery Type | Li-Poly (Lithium Polymer) | Li-Poly (Lithium Polymer) |
| Capacity | 4000 mAh battery | 5000 mAh |
| Placement | Non-removable | Non-removable |
| Fast Charging | Yes, 15W | - |
| Standby | - | - |
| Talk Time | - | - |
| Music Play | - | - |
