Phone Comparison - Xiaomi Redmi Note 7 vs Xiaomi Mi A3 vs Xiaomi Redmi A2
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| Price Comparison (India) | - | ||
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| Manufacturer | Xiaomi | Xiaomi | Xiaomi |
| Announced | January 2019 | July 2019 | March 2023 |
| Status | Available - January 2019 | Coming Soon - July 2019 | Available - March 2023 |
| Price | Rs. 9,999 ($0.00) [Similarly Priced] | Rs. 12,999 ($0.00) [Similarly Priced] | - |
| Colors | Blue, Black, Twilight Gold | Black, Blue, White | Light Green, Light Blue, Black |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
159.2 x 75.2 x 8.1 mm (6.27 x 2.96 x 0.32 in) |
153.5 x 71.9 x 8.5 mm (6.04 x 2.83 x 0.33 in) |
164.9 x 76.8 x 9.1 mm (6.49 x 3.02 x 0.36 in) |
| Weight | 186 g (6.56 oz) | 173.8 g (6.1.0.28 oz) | 192 g (6.77 oz) |
| SIM Type | Hybrid Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) | 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 CDMA 800 & TD-SCDMA |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G Network | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) | LTE band 1(2100), 3(1800), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International |
| Messaging | |||
| Build Features | - Fingerprint Sensor |
- Fingerprint Sensor (In-display) |
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| OS | Android 9.0 (Pie) | Android 9.0 (Pie) | Android 12 (Go edition) |
| User Interface | MIUI 10 | Android One | MIUI 13 |
| Processor | Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260), Qualcomm SDM660 Snapdragon 660 (14 nm) | Octa-core 2.0 GHz Kryo 260, Qualcomm SDM665 Snapdragon 665 (11 nm) | Octa-core (4x2.2 GHz Cortex-A53 & 4x1.7 GHz Cortex-A53), Mediatek Helio G36 (12 nm) |
| GPU | Adreno 512 | Adreno 610 | PowerVR GE8320 |
| RAM | 4/6 GB | 6 GB | 3 GB |
| Internal Memory | 64 GB | 128 GB | 32 GB |
| External Memory | microSD, up to 256 GB (uses SIM 2 slot) | microSD, up to 256 GB (uses shared SIM slot) | microSDXC (dedicated slot) |
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| Type | IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 5 | Super AMOLED Capacitive Touchscreen Corning Gorilla Glass 5 |
HD+ IPS LCD Screen 400 nits (typ) |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 6.3 inches | 6.08 inches | 6.52 inches |
| Resolution | 1080 x 2340 (409 ppi) | 720 x 1560 pixels (283 ppi) | 720 x 1600 pixels (269 ppi) |
| Screen-to-Body Ratio | 81.41% | 81.98% | 81.10% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | FM radio, recording | FM radio | FM radio |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 48 MP + 5 MP | 48 MP + 8 MP + 2 MP | 8 MP + 0.08 MP |
| Flash | Dual-LED flash | LED Flash | Dual-LED Flash |
| Features | 48 MP, f/1.8, 1/2", 0.8µm, PDAF 5 MP, f/2.4, depth sensor HDR, Panorama |
48 MP, f/1.8, (wide), 1/2", 0.8µm, PDAF 8 MP, (ultrawide), f/2.2, 1.12µm 2 MP, f/2.4, depth sensor HDR, Panorama |
8 MP, f/2.0, (wide) 0.08 MP (depth) HDR |
| Video | 1080p@30/60/120fps, (gyro-EIS) | 2160p@30fps, 1080p@30/60/120fps | 1080p@30fps |
| Front Camera | 13 MP, f/2.2, 1.25µm, HDR, 1080p@30fps [Similar] | 32 MP, f/2.0, 0.8µm, HDR, 1080p@30fps [Similar] |
5 MP, f/2.2 1080p@30fps [Similar] |
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| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| 3G | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat12 600/150 Mbps | HSPA 42.2/5.76 Mbps, LTE-A (2CA) 450/50 Mbps | HSPA, LTE |
| Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE, aptX HD | 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 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n |
| USB | 2.0, Type-C 1.0 reversible connector | 2.0, Type-C 1.0 reversible connector | microUSB 2.0 |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS | GPS, GLONASS, GALILEO, BDS |
| Browser | Yes | Yes | Yes |
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| Internal | 64 GB, 4/6 GB RAM or 32 GB, 3 GB RAM | 128 GB, 6 GB RAM or 64 GB, 4 GB RAM | 32 GB, 3 GB RAM or 32 GB, 2 GB RAM |
| Expandable Storage | microSD, up to 256 GB (uses SIM 2 slot) | microSD, up to 256 GB (uses shared SIM slot) | microSDXC (dedicated slot) |
| USB OTG | Yes | Supported | Not 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 | Non-removable Li-Po Battery Fast battery charging 18W |
Non-removable Li-Po Battery Battery charging 10W |
| Capacity | 4000 mAh | 4030 mAh | 5000 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
Rs. 9,999 
Rs. 12,999 
