Samsung Galaxy A20
Oppo A15
Samsung Galaxy A02sSamsung Galaxy A20 vs Oppo A15 vs Samsung Galaxy A02s
General Info
| Manufacturer | ||
| Samsung | Oppo | Samsung |
| Announced | ||
| March 2019 | October 2020 | 2020, November 24 |
| Status | ||
| Coming Soon - April 2019 | Coming Soon - October 2020 | Coming Soon - Februrary 2021 |
| Price | ||
| - | Rs. 10,990 ($0.00) [Similarly Priced] | - |
| Colors | ||
| Blue, Black | Dynamic Black, Mystery Blue | Black, White |
| Form Factor | ||
| Candybar | Candybar | Candybar |
| Dimension | ||
| - |
164 x 75.4 x 7.9 mm (6.46 x 2.97 x 0.31 in) |
- |
| Weight | ||
| - | 175 g (6.17 oz) | - |
| SIM Type | ||
| Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) | 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 (dual-SIM only) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| 3G Network | ||
| HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G Network | ||
| LTE | 1, 3, 5, 8, 38, 40, 41 | LTE (unspecified) |
| Messaging | ||
| Build Features | ||
| - Fingerprint Sensor |
- Fingerprint Sensor |
- |
Hardware and OS
| OS | ||
| Android 9.0 (Pie) | Android 10 | Android 10 |
| User Interface | ||
| - | ColorOS 7.2 | - |
| Processor | ||
| Octa-core (2x1.6 GHz & 6x1.35 GHz), Exynos 7884 Octa | 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) |
| GPU | ||
| - | PowerVR GE8320 | Adreno 506 |
| RAM | ||
| 3 GB | 3 GB | 3 GB |
| Internal Memory | ||
| 32 GB | 32 GB | 32 GB |
| External Memory | ||
| microSD, up to 512 GB (dedicated slot) | microSDXC | microSDXC |
Display
| Type | ||
| Super AMOLED Capacitive Touchscreen | IPS LCD screen | HD+ TFT Display |
| Colors | ||
| 16M colors | 16M Colour | 16M Colour |
| Size | ||
| 6.4 inches | 6.52 inches | 6.5 inches |
| Resolution | ||
| 720 x 1560 pixels (268 ppi) | 720 x 1600 pixels (269 ppi) | 720 x 1520 pixels (259 ppi) |
| Screen-to-Body Ratio | ||
| - | 83.06% | - |
| Multi-Touch | ||
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Multimedia
| 3.5mm Jack | ||
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| Radio | ||
| FM radio | FM radio | Unspecified |
| Games | ||
| Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | ||
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Camera
| Rear Camera | ||
| 13 MP + 5 MP | 13 MP + 2 MP + 2 MP | 13 MP + 2 MP + 2 MP |
| Flash | ||
| LED Flash | LED Flash | LED Flash |
| Features | ||
| 13 MP, f/1.9, 28mm (wide), AF 5 MP, f/2.2, depth sensor Panorama, HDR |
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) |
| Video | ||
| 1080p@30fps | 1080p@30fps | 1080p@30fps |
| Front Camera | ||
| 8 MP, f/2.0 | 5 MP, (wide), HDR | 5 MP, f/2.2 |
Connectivity and Data Rate
| GPRS | ||
| Yes | Yes | Yes |
| Edge | ||
| Yes | Yes | Yes |
| 3G | ||
| HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE-A | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Bluetooth | ||
| 4.2, A2DP, LE | 5.0, A2DP, LE | Yes |
| Wi-Fi | ||
| Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Yes |
| USB | ||
| microUSB 2.0 | microUSB 2.0, USB On-The-Go | microUSB 2.0 |
| GPS | ||
| Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Browser | ||
| Yes | Yes | Yes |
User Memory
| Internal | ||
| 32 GB, 3 GB RAM | 32 GB, 3 GB RAM | 32 GB, 3 GB RAM |
| Expandable Storage | ||
| microSD, up to 512 GB (dedicated slot) | microSDXC | microSDXC |
| USB OTG | ||
| Supported | Supported | Not Supported |
Sensors
| 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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Battery
| Type | ||
| Non-removable Li-Po Battery | Non-removable Li-Po Battery Battery Charging 10W |
Non-removable Li-Po Battery Fast battery charging 15W |
| Capacity | ||
| 4000 mAh | 4230 mAh | 5000 mAh |
| Stand by | ||
| - | - | - |
| Talk Time | ||
| - | - | - |
