On this page we compare specs Samsung Galaxy A81s Qualcomm SDM730 Snapdragon 730 (8 nm) with other phones , we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.
| Hardware and OS | Samsung Galaxy A81s | |
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| Operating system | Android 9.0 (Pie) | |
| Processor | Qualcomm SDM730 Snapdragon 730 (8 nm) | |
| RAM | 8 GB | |
| Internal Storage | 128 GB | |
| Display | Samsung Galaxy A81s | other phones |
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| Type | Super AMOLED | |
| Size | 6.7 inches | |
| Resolution | 1080 x 2400 Pixels | |
| Pixel Density | 393 ppi | |
| Touchscreen | Yes, Capacitive Touchscreen, Multi-touch | |
| Aspect ratio | 20:9 | |
| Connectivity | Samsung Galaxy A81s | other phones |
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| Network support | 4G , 3G, 2G | |
| WI-FI | Yes, Wi-Fi 802.11, b/g/n | |
| Gps | Yes, with A-GPS | |
| Bluetooth | Yes, v5.0 | |
| Dual SIM | Dual SIM, GSM GSM | |
| SIM size | SIM1: Nano, SIM2: Nano | |
| USB connectivity | Mass storage device, USB charging | |
| Camera | Samsung Galaxy A81s | other phones |
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| Front camera resolution | Motorized Pop-up Rotating Main Camera Module | |
| Camera features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
| Flash | Yes, LED Flash | |
| Autofocus | Yes | |
| Video recording | Yes | |
| Multimedia | Samsung Galaxy A81s | other phones |
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| Loudspeaker | Yes | |
| Design | Samsung Galaxy A81s | other phones |
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| Colours | Angel Gold, Ghost White, Phantom Black | |
| Battery | Samsung Galaxy A81s | other phones |
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| Capacity | 3700 mAh | |
| Type | Li-Polymer | |
| Other | Samsung Galaxy A81s | other phones |
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| Fingerprint sensor | Yes | |
| Fingerprint sensor position | On-Screen | |
| Other sensors | Accelerometer, Gyro, Proximity, Compass, ANT | |
