| Hardware and OS | Apple iPhone 12S 256GB 4GB RAM | |
| Operating system | iOS v15.1 | |
| Processor | Hexa-core (2x3.1 GHz Firestorm 4x1.8 GHz Icestorm) | |
| Chipset | Apple A15 Bionic - 5 nm | |
| Internal Storage | 256 GB | |
| GPU | Apple GPU | |
| RAM | 4 GB | |
| Camera | Apple iPhone 12S 256GB 4GB RAM | other phones |
| Main camera | 12 MP 12 MP TOF | |
| Autofocus | Yes | |
| Camera features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
| Flash | Yes, Dual LED Flash | |
| Front camera | 12 MP | |
| Front camera resolution | 12 MP, f/2.2, (wide) | |
| Video recording | Yes | |
| Connectivity | Apple iPhone 12S 256GB 4GB RAM | other phones |
| Bluetooth | Yes, v5.0 | |
| SIM size | SIM1: Nano, SIM2: Nano | |
| Dual SIM | Dual SIM, GSM GSM | |
| GPS | with A-GPS | |
| Network support | 5G , 4G , 3G, 2G | |
| USB connectivity | Mass storage device, USB charging | |
| WI-FI | Yes, Wi-Fi 802.11, b/g/n | |
| Multimedia | Apple iPhone 12S 256GB 4GB RAM | other phones |
| Loudspeaker | Yes | |
| Battery | Apple iPhone 12S 256GB 4GB RAM | other phones |
| Capacity | 2950 mAh | |
| Type | Lithium-ion Polymer | |
| User replaceable | No | |
| Design | Apple iPhone 12S 256GB 4GB RAM | other phones |
| Colors | Blue | |
| Height | 146.7 mm | |
| Width | 71.5 mm | |
| Thickness | 7.4 mm | |
| Weight | 166 grams | |
| Features | Apple iPhone 12S 256GB 4GB RAM | other phones |
| Fingerprint sensor position | On-Screen | |
| Fingerprint sensor | Yes | |
| Other sensors | Accelerometer, Gyro, Proximity, Compass, Barometer, Siri | |
