| Local Name | G21 |
| Technology | GSM / HSPA / LTE |
| 4G Bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International | 1, 2, 3, 4, 5, 7, 8, 12, 17, 28, 40, 66 - LATAM |
| 3G Bands | HSDPA 850 / 900 / 2100 - International | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - LATAM |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Announced | 2022, February 14 |
| Status | Available. Released 2022, February 15 |
| Dimensions | 164.6 x 75.9 x 8.5 mm (6.48 x 2.99 x 0.33 in) |
| Weight | 190 g (6.70 oz) |
| Build | Glass front, plastic frame, plastic back |
| SIM | Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) |
| Display Type | Li-Po 5050 mAh, non-removable |
| Screen Size | 6.5 inches, 102.0 cm2 (~81.6% screen-to-body ratio) |
| Resolution | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) |
| OS | Android 11, upgradable to Android 13 |
| Chipset | Unisoc T606 (12 nm) |
| CPU | Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55) |
| GPU | Mali-G57 MP1 |
| Card Slot | microSDXC (dedicated slot) |
| Internal Memory | 64GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM | eMMC 5.1 |
| Camera Features | LED flash, HDR, panorama |
| Video | 1080p@30fps |
| Loudspeaker | Yes |
| 3.5mm Jack | Yes |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth | 5.0, A2DP, LE |
| NFC | Yes (market/region dependent) |
| Radio | FM radio, RDS |
| USB | USB Type-C 2.0, OTG |
| Sensors | Fingerprint (side-mounted), accelerometer, proximity |
| Colors | Nordic Blue, Dusk |
| SAR EU | 0.34 W/kg (head) 1.05 W/kg (body) |
