Phone Comparison - Oppo A15 vs Samsung Galaxy A02s vs Samsung Galaxy A13
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| Manufacturer | Oppo | Samsung | Samsung |
| Announced | October 2020 | 2020, November 24 | March 2022 |
| Status | Coming Soon - October 2020 | Coming Soon - Februrary 2021 | Coming Soon - March 2022 |
| Price | Rs. 10,990 ($0.00) [Similarly Priced] | - | - |
| Colors | Dynamic Black, Mystery Blue | Black, White | Black, White, Peach, Blue |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
164 x 75.4 x 7.9 mm (6.46 x 2.97 x 0.31 in) |
- |
165.1 x 76.4 x 8.8 mm (6.5 x 3.01 x 0.35 in) |
| Weight | 175 g (6.17 oz) | - | 195 g (6.88 oz) |
| SIM Type | Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM), 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 only) |
| 3G Network | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | 1, 3, 5, 8, 38, 40, 41 | LTE (unspecified) | LTE |
| Messaging | |||
| Build Features | - Fingerprint Sensor |
- | - Fingerprint Sensor |
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| OS | Android 10 | Android 10 | Android 12 |
| User Interface | ColorOS 7.2 | - | One UI 4.1 |
| Processor | Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), Mediatek MT6765 Helio P35 (12nm) | Octa-core 1.8 GHz Cortex-A53, Qualcomm SM4250 Snapdragon 450 (11 nm) | Octa-core (4x2.2 GHz & 4x2.0 GHz), Exynos 850 |
| GPU | PowerVR GE8320 | Adreno 506 | Mali-G52 |
| RAM | 3 GB | 3 GB | 6 GB |
| Internal Memory | 32 GB | 32 GB | 128 GB |
| External Memory | microSDXC | microSDXC | microSDXC (dedicated slot) |
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| Type | IPS LCD screen | HD+ TFT Display | FHD+ TFT LCD Screen 90Hz Refresh Rate Corning Gorilla Glass 5 |
| Colors | 16M Colour | 16M Colour | 16M Colors |
| Size | 6.52 inches | 6.5 inches | 6.6 inches |
| Resolution | 720 x 1600 pixels (269 ppi) | 720 x 1520 pixels (259 ppi) | 1080 x 2408 pixels (400 ppi) |
| Screen-to-Body Ratio | 83.06% | - | 83.14% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | FM radio | Unspecified | Unspecified |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 13 MP + 2 MP + 2 MP | 13 MP + 2 MP + 2 MP | 50 MP + 5 MP + 2 MP + 2 MP |
| Flash | LED Flash | LED Flash | LED flash |
| Features | 13 MP, f/2.2, (wide), 1/3.1", 1.12µm, PDAF 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) HDR, Panorama |
13 MP, (wide), AF 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) |
50 MP, f/1.8, (wide), PDAF 5 MP, f/2.2, (ultrawide), 1/5", 1.12µm 2 MP, f/2.4, (depth) 2 MP, f/2.4, (macro) panorama, HDR |
| Video | 1080p@30fps | 1080p@30fps | 1080p@30fps |
| Front Camera | 5 MP, (wide), HDR [Similar] | 5 MP, f/2.2 [Similar] |
8 MP, f/2.2, (wide) 1080p@30fps [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA 42.2/5.76 Mbps, LTE-A | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE-A |
| Bluetooth | 5.0, A2DP, LE | Yes | Yes |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Yes | Yes |
| USB | microUSB 2.0, USB On-The-Go | microUSB 2.0 | USB Type-C 2.0 |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Browser | Yes | Yes | Yes |
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| Internal | 32 GB, 3 GB RAM | 32 GB, 3 GB RAM | 128 GB, 6 GB RAM Or 64 GB, 4 GB RAM or 32 GB, 3 GB RAM |
| Expandable Storage | microSDXC | microSDXC | microSDXC (dedicated slot) |
| USB OTG | Supported | Not 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 Battery Charging 10W |
Non-removable Li-Po Battery Fast battery charging 15W |
Non-removable Li-Po Battery Fast battery Charging 25W |
| Capacity | 4230 mAh | 5000 mAh | 5000 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
