Comparison between Oppo A12 vs Samsung Galaxy S21 Ultra Mobile Phones. The comparision between these Mobile Phones is based on Quick Specs, Basic Information, Features, Technical Specifications and Other Basic Features. Also see Price Comparision between Oppo A12 vs Samsung Galaxy S21 Ultra Mobile Phones
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Screen Size
Camera
Memory
Battery
Performance
| Manufacturer | Oppo | Samsung | ||
| Model | A12 | Galaxy S21 Ultra | ||
| Launch date (global) | 19-01-2021 | |||
| Operating system | Android | Android | ||
| OS version | 9 | 11 | ||
| Type | Smartphone | Smartphone | ||
| Status | Launched | Launched | ||
| Colors | Black | Black | ||
| Product Name | Oppo A12 | Samsung Galaxy S21 Ultra |
| Screen size (in inches) | 6.22 | 6.8 | ||
| Display technology | IPS LCD | Dynamic AMOLED 2X | ||
| Screen resolution (in pixels) | 720 x 1560 | 1440 x 3220 | ||
| Display features | Corning Gorilla Glass 3 | Corning Gorilla Glass Victus | ||
| Pixel Density (PPI) | 276 | 515 |
| Camera features | Dual | Quad | ||
| Rear Camera Megapixel | 13 + 2 | 108 + 12 + 10 + 10 | ||
| Maximum Video Resolution (in pixels) | 1080p@30fps | 8K@24fps | ||
| Front Camera Megapixel | 5 | 40 | ||
| LED Flash | Yes | Yes | ||
| HDR | Yes | Yes | ||
| Aperture (f stops) | f/2.2 | f/1.8 | ||
| Primary 1 Aperture | f/2.2 | f/1.8 | ||
| Front Facing Aperture | f/2.0 | f/2.2 |
| Battery capacity (mAh) | 4230 | 5000 | ||
| Removal Battery (Yes/No) | No | No | ||
| Support For Fast Charging | Yes | |||
| Fast Charging Wattage | 25W | |||
| Charging Type Port | USB | Type-C |
| Keypad type | Touchscreen | Touchscreen | ||
| Proximity Sensor | Yes | Yes | ||
| Finger print sensor | Yes | Yes | ||
| Accelerometer | Yes | Yes | ||
| Compass | Yes | Yes | ||
| Dust proof and water resistant | Yes | |||
| WaterProof | Yes |
| SIM | Dual | Dual | ||
| 3G Capability | Yes | Yes | ||
| 4G Capability | Yes | Yes | ||
| Wifi Capability | Yes | Yes | ||
| Wifi HotSpot | Yes | Yes | ||
| Bluetooth | Yes | Yes | ||
| NFC | Yes | Yes | ||
| GPS | Yes | Yes |
| CPU | Mediatek MT6765 Helio P35 | Samsung Exynos 2100 | ||
| CPU speed | 4x2.35 GHz, 4x1.8 GHz | 3x2.8GHz, 4x2.2GHz, 1x2.9GHz | ||
| Processor cores | Octa-core | Octa-core | ||
| RAM | 4 GB | 12 GB | ||
| GPU | PowerVR GE8320 | Adreno 660 | ||
| Dimensions (lxbxh- in mm) | 155.9 x 75.5 x 8.3 | 165.10 x 75.60 x 8.90 | ||
| Weight (in grams) | 165 | 228 | ||
| Storage | 64 GB | 128 GB |
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