| Local Name | Xperia 10 III |
| Technology | GSM / HSPA / LTE / 5G |
| 4G Bands | 1, 3, 4, 5, 7, 8, 20, 28, 38, 39, 40, 41 |
| 3G Bands | HSDPA 850 / 900 / 1700(AWS) / 2100 |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| Speed | HSPA, LTE-A, 5G |
| Announced | 2021, April 14 |
| Status | Available. Released 2021, June 11 |
| Dimensions | 154 x 68 x 8.3 mm (6.06 x 2.68 x 0.33 in) |
| Weight | 169 g (5.96 oz) |
| Build | Glass front (Gorilla Glass 6), glass back (Gorilla Glass 6), plastic frame |
| SIM | Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by) |
| Body | IP65/IP68 dust/water resistant (up to 1.5m for 30 min) |
| Display Type | Li-Po 4500 mAh, non-removable |
| Screen Size | 6.0 inches, 84.1 cm2 (~80.3% screen-to-body ratio) |
| Resolution | 1080 x 2520 pixels, 21:9 ratio (~457 ppi density) |
| Protection | Corning Gorilla Glass 6 | Triluminos display |
| OS | Android 11, upgradable to Android 13 |
| Chipset | Qualcomm SM6350 Snapdragon 690 5G (8 nm) |
| CPU | Octa-core (2x2.0 GHz Kryo 560 Gold & 6x1.7 GHz Kryo 560 Silver) |
| GPU | Adreno 619 |
| Card Slot | microSDXC (uses shared SIM slot) |
| Internal Memory | 128GB 6GB RAM, 256GB 6GB RAM | UFS |
| Camera Features | HDR |
| Video | 1080p@30fps |
| Loudspeaker | Yes |
| 3.5mm Jack | Yes |
| Sound | 24-bit/192kHz audio |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth | 5.1, A2DP, LE, aptX HD |
| NFC | Yes |
| Radio | FM radio (region dependent) |
| USB | USB Type-C 3.1, OTG, Display Port |
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass |
| Colors | Black, White, Blue, Pink |
