Phone Comparison - Xiaomi Redmi Note 8 vs Samsung Galaxy A21s vs Motorola Moto G20
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| Price Comparison (India) | - | - | |
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| Manufacturer | Xiaomi | Samsung | Motorola |
| Announced | August 2019 | Expected Announcement - May 2020 | April 2021 |
| Status | Coming Soon - October 2019 | Rumored | Coming Soon - May 2021 |
| Price | Rs. 9,999 ($0.00) [Similarly Priced] | - | - |
| Colors | Nebula Red, Neptune Blue, Space Black | Black, White, Blue | Breeze Blue, Flamingo Pink |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
158.3 x 75.3 × 8.35 mm (6.23 x 2.96 × 0.33 in) |
8.9 mm thickness (0.35 in thickness) |
165.2 x 75.7 x 9.1 mm (6.5 x 2.98 x 0.36 in) |
| Weight | 190 g (6.7 oz) | 191 g (6.74 oz) | 200 g (7.05 oz) |
| SIM Type | Hybrid Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM), Hybrid Dual SIM (Nano-SIM, dual stand-by) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 40(2300), 41(2500) | LTE | 1, 2, 3, 5, 7, 8, 18, 19, 20, 26, 28, 38, 40, 41 |
| Messaging | |||
| Build Features | - Fingerprint Sensor |
- Fingerprint Sensor |
- Fingerprint Sensor (rear-mounted) Water-repellent design |
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| OS | Android 9.0 (Pie) | Android 10.0 | Android 11 |
| User Interface | MIUI 10 | One UI 2.0 | - |
| Processor | Octa-core 2.0 GHz Kryo 260, Qualcomm SDM665 Snapdragon 665 (11 nm) | Octa-core 2.0 GHz, Exynos 850 | Octa-core 1.8 GHz, Unisoc T700 |
| GPU | Adreno 610 | - | Mali G52 |
| RAM | 6 GB | 3 GB | 4 GB |
| Internal Memory | 128 GB | 64 GB | 128 GB |
| External Memory | microSD, up to 256 GB | microSDXC | microSDXC (uses shared SIM slot) |
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| Type | Full HD+ curved glass LCD Touchscreen, Corning Gorilla Glass 5 protection | PLS TFT Capacitive Touchscreen | HD+ IPS LCD Screen 90Hz Refresh Rate |
| Colors | 16M colors | 16M colors | 16M Colour |
| Size | 6.39 inches | 6.55 inches | 6.5 inches |
| Resolution | 1080 x 2340 pixels (403 ppi) | 720 x 1600 pixels (268 ppi) | 720 x 1600 pixels (270 ppi) |
| Screen-to-Body Ratio | - | - | 81.52% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | FM radio, recording | - | FM radio |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 48 MP + 8 MP + 2 MP + 2 MP | 48 MP + 8 MP + 2 MP | 48 MP + 8 MP + 2 MP + 2 MP |
| Flash | Dual-LED Flash | LED Flash | LED Flash |
| Features | 48 MP, f/1.8, (wide), 1/2", 0.8µm, PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4", 1.12µm 2 MP, f/2.4, 1/5", 1.75µm (dedicated macro camera) 2 MP, f/2.4, 1/5", 1.75µm, depth sensor HDR, Panorana |
48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.4, (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) Panorama, HDR |
48 MP, f/1.7, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) HDR, panorama |
| Video | 2160p@30fps, 1080p@30/60/120fps, (gyro-EIS) | 1080p@30fps | 1080p@30fps |
| Front Camera |
13 MP HDR 1080p@30fps [Similar] |
13 MP, f/2.3, 29mm (normal), 1/3.1", 1.12µm HDR, Panorama 1080p@30fps [Similar] |
13 MP, f/2.2, (wide), 1.12µm HDR 1080p@30fps [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat9 450/50 Mbps | HSPA 42.2/5.76 Mbps, LTE-A | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE | 5.0, A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| USB | 2.0, Type-C 1.0 reversible connector | Yes | USB Type-C 2.0 |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS | Yes, with A-GPS, GLONASS, GALILEO |
| Browser | Yes | Yes | Yes |
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| Internal | 128 GB, 6 GB RAM or 64 GB, 4 GB RAM | 64 GB, 3 GB RAM or 32 GB, 3 GB RAM | 128 GB, 4 GB RAM or 64 GB, 4 GB RAM |
| Expandable Storage | microSD, up to 256 GB | microSDXC | microSDXC (uses shared SIM slot) |
| USB OTG | Yes | Supported | Supported |
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| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| Magnetic-Field Sensor (Compass) | |
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| Gyroscope Sensor | |
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| NFC | |
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| Type | Non-removable Li-Po Battery Fast battery charging 18W (Quick Charge 4) |
Non-removable Li-Po Battery Battery Charging 10W |
Non-removable Li-Po Battery Battery Charging 10W |
| Capacity | 4000 mAh | 5000 mAh | 5000 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
Rs. 9,999 
