| Hardware and OS Samsung Galaxy W21 |
| Operating System: | Android v10 (Q) |
| Custom UI: | Samsung One UI |
| Processor: | Octa core (3.09 GHz, Single core, Kryo 585 2.42 GHz, Tri core, Kryo 585 1.8 GHz, Quad core, Kryo 585) |
| Chipset: | Qualcomm Snapdragon 865 Plus |
| Architecture: | 64 bit |
| RAM: | 12 GB |
| Internal Memory: | 256 GB |
| Expandable Memory: | No |
| Graphics: | Adreno 650 |
| SIM Slot(s): | Dual SIM, GSM GSM |
| Display Samsung Galaxy W21 |
| Screen Size: | 7.6 inches (19.3 cm) |
| Screen Resolution: | 1768 x 2208 pixels |
| Display Type: | Dynamic AMOLED |
| Pixel Density: | 372 ppi |
| Refresh Rate: | 120 Hz |
| Touch Screen: | yes Capacitive Touchscreen, Multi-touch |
| Main Camera Samsung Galaxy W21 |
| Image Resolution: | 4000 x 3000 Pixels |
| Flash: | yes LED Flash |
| Camera Features: | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Autofocus: | yes Phase Detection autofocus, Dual Pixel autofocus |
| Optical Image Stabilisation: | yes |
| Physical Aperture: | F1.8 |
| Video Recording: | 3840x2160 @ 60 fps, 1920x1080 @ 240 fps, 1280x720 @ 960 fps |
| Shooting Modes: | Continuos Shooting, High Dynamic Range mode (HDR) |
| Settings: | Exposure compensation, ISO control |
| Front Camera Samsung Galaxy W21 |
| Resolution: | 10 MP Primary Camera
10 MP, Wide Angle Camera
|
| Connectivity Samsung Galaxy W21 |
| Network: | 5G: Available,
4G: Available ,
3G: Available, 2G: Available |
| SIM Size: | SIM1: Nano, SIM2: eSIM |
| Bluetooth: | yes v5.0 |
| GPS: | yes with A-GPS, Glonass |
| NFC: | yes |
| VoLTE: | yes |
| Wi-Fi: | yes Wi-Fi 802.11, a/ac/b/g/n |
| Wi-Fi Features: | Wi-Fi Direct, Mobile Hotspot |
| USB Connectivity: | Mass storage device, USB charging |
| Multimedia Samsung Galaxy W21 |
| Audio Jack: | USB Type-C |
| Loudspeaker: | yes |
| Design Samsung Galaxy W21 |
| Height: | 159.2 mm |
| Width: | 68 mm |
| Thickness: | 16.8 mm |
| Weight: | 282 grams |
| Colours: | Mystic Bronze |
| Battery Samsung Galaxy W21 |
| Type: | Li-Polymer |
| Capacity: | 4500 mAh |
| User Replaceable: | No |
| Quick Charging: | yes Fast, 25W |
| Quick Charging: | yes |
| USB Type-C: | yes |
| Wireless Charging: | yes |
| Features Samsung Galaxy W21 |
| Fingerprint Sensor: | yes |
| Fingerprint Sensor Position: | Side |
| Other Sensors: | Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope |
