Phone Comparison - Xiaomi Redmi 7A vs Oppo A16 vs vivo Y15s
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| Price Comparison (India) | - | - | |
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| Manufacturer | Xiaomi | Oppo | vivo |
| Announced | May 2019 | July 2021 | November 2021 |
| Status | Available - June 2019 Expected | Available - July 2021 | Available - November 2021 |
| Price | Rs. 5,799 ($0.00) [Similarly Priced] | - | - |
| Colors | Black, Blue | Pearl Blue, Space Silver, Crystal Black | Wave Green, Mystic Blue |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
146.30 x 70.41 x 9.55 mm (5.76 x 2.77 x 0.38 in) |
163.8 x 75.6 x 8.4 mm (6.45 x 2.98 x 0.33 in) |
164 x 75.2 x 8.3 mm (6.46 x 2.96 x 0.33 in) |
| Weight | 150 g (5.29 oz) | 190 g (6.7 oz) | 179 g (6.31 oz) |
| SIM Type | 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 CDMA 800 & TD-SCDMA |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | 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) | 1, 3, 5, 8, 38, 40, 41 | 1, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41 |
| Messaging | |||
| Build Features | -Splash resistant (P2i nano coating) | - Fingerprint Sensor (side-mounted) |
- Fingerprint Sensor (side-mounted) ) |
| Notification LED | Yes | - | - |
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| OS | Android 9.0 (Pie) | Android 11 | Android 11 (Go edition) |
| User Interface | MIUI 10 | ColorOS 11.1 | Funtouch 11.1 |
| Processor | Octa-Core (Quad 1.95GHz Cortex A53 + Quad 1.45GHz Cortex A53) , Qualcomm Snapdragon 439 | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), MediaTek Helio G35 (12 nm) | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), Mediatek MT6765 Helio P35 (12nm) |
| GPU | Adreno 505 | PowerVR GE8320 | PowerVR GE8320 |
| RAM | 3 GB | 3 GB | 3 GB |
| Internal Memory | 32 GB | 32 GB | 32 GB |
| External Memory | microSD, up to 256 GB (dedicated slot) | microSDXC | microSDXC (dedicated slot) |
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| Type | IPS LCD HD+ Capacitive Touchscreen | HD+ IPS LCD Screen 480 nits (typ) |
HD+ IPS LCD Screen |
| Colors | 16M colors | 16M Colour | 16M Colors |
| Size | 5.45 inches | 6.52 inches | 6.51 inches |
| Resolution | 720 x 1440 pixels (295 ppi) | 720 x 1600 pixels (269 ppi) | 720 x 1600 pixels (270 ppi) |
| Screen-to-Body Ratio | 74.62% | 82.94% | 82.67% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | FM radio | FM radio | FM radio |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 13 MP | 13 MP + 2 MP + 2 MP | 13 MP + 2 MP |
| Flash | LED Flash | LED Flash | LED Flash |
| Features | 13 MP, f/2.2, PDAF HDR, Panorama |
13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12µm, PDAF 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) HDR, Panorama |
13 MP, f/2.2, 27mm (wide), AF 2 MP, f/2.4, (depth) Panorama |
| Video | 1080p@30fps | 1080p@30fps | 1080p@30fps |
| Front Camera | 5 MP, f/2.2, 1.12μm [Similar] |
8 MP, f/2.0 HDR 1080p@30fps [Similar] |
8 MP, f/2.0 1080p@30fps [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA 21.1/5.76 Mbps, LTE-A (2CA) Cat7 300/150 Mbps | HSPA 42.2/5.76 Mbps, LTE | HSPA 42.2/5.76 Mbps, LTE |
| Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE, aptX | 5.0, A2DP, LE |
| Wi-Fi | 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 | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| USB | microUSB 2.0 | USB Type-C 2.0, USB On-The-Go | microUSB 2.0, USB On-The-Go |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Browser | Yes | Yes | Yes |
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| Internal | 32 GB, 3 GB RAM or 16 GB, 2 GB RAM | 32 GB, 3 GB RAM | 32 GB, 3 GB RAM eMMC 5.1 |
| Expandable Storage | microSD, up to 256 GB (dedicated slot) | microSDXC | microSDXC (dedicated slot) |
| USB OTG | Supported | 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-Ion Battery | Non-removable Li-Po Battery | Non-removable Li-Po Battery Battery Charging 10W |
| Capacity | 4000 mAh | 5000 mAh | 5000 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
Rs. 5,799 
