| Secret codes Lava Z21 |
| Root Lava Z21 |
| Unlock Lava Z21 |
| Firmware Lava Z21 |
| Developer Mode Lava Z21 |
| Bypass Lock Screen Lava Z21 |
| Remove a Google account Lava Z21 |
| Lava Z21 Factory Reset |
| Screenshot Lava Z21 |
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OS: Android v11 CPU: Octa core, 1.6 GHz RAM: 32 GB Display: 5.0 inches (12.7 cm) Battery: Li-ion |
| Hardware and OS Lava Z21 | |
| Operating System: | Android v11 |
| Custom UI: | Android Go |
| Processor: | Octa core, 1.6 GHz |
| Internal Memory: | 32 GB |
| External memory: | Yes, Up to 256 GB |
| RAM: | 2 GB |
| Display Lava Z21 | |
| Type: | IPS LCD |
| Size: | 5.0 inches (12.7 cm) |
| PPI /points per inch/: | 196 ppi |
| Touchscreen: | Yes, Capacitive Touchscreen, Multi-touch |
| Connectivity Lava Z21 | |
| 4G Bands: | TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) |
| Network Support: | 4G, 3G, 2G |
| NFC: | No |
| SIM card: | SIM1: Nano, SIM2: Nano |
| SIM Slot(s): | Dual SIM, GSM GSM, Dual VoLTE |
| Bluetooth: | Yes, v4.2 |
| GPS: | Yes with A-GPS |
| USB Connectivity: | Mass storage device, USB charging, microUSB 2.0 |
| VoLTE: | Yes |
| Wi-Fi: | Yes, Wi-Fi 802.11, ac/b/g/n |
| Camera Lava Z21 | |
| Main camera: | 5 MP, Primary Camera, |
| Camera Setup: | Single |
| Camera Features: | Digital Zoom |
| Flash: | Yes, LED Flash |
| Flash: | Yes, LED Flash |
| Image Resolution: | 2592 x 1944 Pixels |
| Video Recording: | 1280x720 @ 30 fps |
| Selfie camera: | 2 MP, Primary Camera, |
| Camera Setup: | Single |
| Multimedia Lava Z21 | |
| Headphone jack: | 3.5 mm |
| FM Radio: | Yes |
| Loudspeaker: | Yes |
| Design Lava Z21 | |
| Colours: | Blue, Cyan |
| Width: | 73 mm |
| Height: | 146.5 mm |
| Thickness: | 10.4 mm |
| Weight: | 187 grams |
| Battery Lava Z21 | |
| Capacity: | 3100 mAh |
| Type: | Li-ion |
| Removable: | Yes |
| USB Type-C: | No |
| Standby time: | Up to 520 Hours(2G) |
| TalkTime: | Up to 23 Hours(4G) |
| Other features Lava Z21 | |
| Fingerprint Sensor: | No |
| Other Sensors: | Proximity sensor, Accelerometer |
 | Hcqcco- | March 14, 2024 |
| Feature phone with Android v11 OS, 2 GB RAM, expandable memory, 4G support, long battery life, and affordable price point. | ||
| Reply | ||
| Cupcvy-Vjs | May 06, 2024 |
| Basic features, limited functionality, outdated technology, lack of advanced features. | ||
| Reply | ||
| Wopopcx | May 02, 2024 |
| Good phone, solid features, reliable performance. | ||
| Reply | ||
