Want to compare Oppo K3 vs Redmi K20 mobile? You have come to the right place. Here you can find Oppo K3 vs Redmi K20 comparison based on display size, processor speed, camera resolution, user experience, memory size, connectivity strength, and overall dimension.
Related: Check out latest Oppo K3 price in India on Priceo.
On one hand, Oppo K3 comes with a tall 6.5-inch AMOLED display that renders an amazing view with the screen resolution of 1,080 x 2,340 pixels and a density of 396 PPI. It gets a 16MP front pop-up lens, which produces awesome selfie pictures that users would admire. To provide effective graphical functioning, it has Adreno 616 GPU while a massive 6GB RAM handles gaming and multitasking promising smooth and lag-free performance. The on-display fingerprint scanner ensures secured access to the device.
On the other hand, The Xiaomi Redmi K20 comes with a promising spec-sheet bearing a strong configuration, impressive cameras and display quality. To run the smartphone throughout the day, there is sufficient battery capacity with fast charging technology. With the provided price-tag, it shows no major drawback except for the lack of facial recognition technology and external memory slot.
Our recommendation: We recommend you to buy Redmi K20 over Oppo K3.
Oppo K3 vs Redmi K20 Comparison Table
| Key Specs | ||||
| Display | 6.50-inch | 6.39-inch | ||
| Processor | Qualcomm Snapdragon 710 | Qualcomm Snapdragon 730 | ||
| Front Camera | 16-megapixel | 20-megapixel | ||
| Rear Camera | 16-megapixel + 2-megapixel | 48-megapixel + 8-megapixel + 13-megapixel | ||
| RAM | 6GB | 6GB | ||
| Storage | 64GB | 64GB | ||
| Battery Capacity | 3765mAh | 4000mAh | ||
| OS | Android 9 Pie | Android Pie | ||
| Resolution | 1080×2340 pixels | 1080×2340 pixels | ||
| Ratings | ||||
| Overall Rating | ||||
| Design Rating | ||||
| Display Rating | ||||
| Software Rating | ||||
| Performance Rating | ||||
| Battery Life Rating | ||||
| Camera Rating | ||||
| Value for Money Rating | ||||
| General | ||||
| Brand | Oppo | Xiaomi | ||
| Model | K3 | Redmi K20 | ||
| Release date | May 23, 2019 | May 28, 2019 | ||
| Launched in India | Yes | Yes | ||
| Form factor | Touchscreen | Touchscreen | ||
| Dimensions (mm) | 161.20 x 76.00 x 9.40 | 156.70 x 74.30 x 8.80 | ||
| Weight (g) | 191.00 | 191.00 | ||
| Battery capacity (mAh) | 3765 | 4000 | ||
| Fast charging | VOOC | Proprietary | ||
| Body type | – | Glass | ||
| Colours | – | Carbon Black, Glacier Blue, Flame Red | ||
| Display | ||||
| Screen size (inches) | 6.50 | 6.39 | ||
| Touchscreen | Yes | Yes | ||
| Resolution | 1080×2340 pixels | 1080×2340 pixels | ||
| Protection type | Gorilla Glass | Gorilla Glass | ||
| Aspect ratio | 19.5:9 | 19.5:9 | ||
| Pixels per inch (PPI) | 394 | 403 | ||
| Hardware | ||||
| Processor | 2.2GHz octa-core | 1.8GHz octa-core (6×1.8GHz + 2×2.2GHz) | ||
| Processor make | Qualcomm Snapdragon 710 | Qualcomm Snapdragon 730 | ||
| RAM | 6GB | 6GB | ||
| Internal storage | 64GB | 64GB | ||
| Expandable storage | No | No | ||
| Dedicated microSD slot | – | No | ||
| Camera | ||||
| Rear camera | 16-megapixel (f/1.7) + 2-megapixel (f/2.4) | 48-megapixel (f/1.75, 1.6-micron) + 8-megapixel (f/2.4, 1.12-micron) + 13-megapixel (f/2.4, 1.12-micron) | ||
| Rear autofocus | Yes | Yes | ||
| Rear flash | Dual LED | Yes | ||
| Front camera | 16-megapixel (f/2.0) | 20-megapixel (f/2.2, 0.8-micron) | ||
| Pop-Up Camera | Yes | Yes | ||
| Front flash | – | No | ||
| Software | ||||
| Operating system | Android 9 Pie | Android Pie | ||
| Skin | ColorOS 6.0 | MIUI 10 | ||
| Connectivity | ||||
| Wi-Fi | Yes | Yes | ||
| Wi-Fi standards supported | 802.11 b/g/n/ac | 802.11 a/b/g/n/ac | ||
| GPS | Yes | Yes | ||
| Bluetooth | Yes, v 5.00 | Yes, v 5.00 | ||
| USB Type-C | Yes | Yes | ||
| Headphones | 3.5mm | 3.5mm | ||
| FM | Yes | – | ||
| Number of SIMs | 2 | 2 | ||
| NFC | – | No | ||
| Infrared | – | Yes | ||
| Wi-Fi Direct | – | Yes | ||
| Active 4G on both SIM cards | – | Yes | ||
| Sim 1 | ||||
| SIM Type | Nano-SIM | Nano-SIM | ||
| GSM/CDMA | GSM | GSM | ||
| 3G | Yes | Yes | ||
| 4G/ LTE | Yes | Yes | ||
| Sim 2 | ||||
| SIM Type | Nano-SIM | Nano-SIM | ||
| GSM/CDMA | GSM | GSM | ||
| 3G | Yes | Yes | ||
| 4G/ LTE | Yes | Yes | ||
| Sensors | ||||
| Fingerprint sensor | Yes | Yes | ||
| Compass/ Magnetometer | Yes | Yes | ||
| Proximity sensor | Yes | Yes | ||
| Accelerometer | Yes | Yes | ||
| Ambient light sensor | Yes | Yes | ||
| Face unlock | – | Yes | ||
| Gyroscope | – | Yes | ||
Oppo K3 vs Redmi K20 Comparison Video
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