| Local Name | Xperia X |
| Additional Information | Also known as Sony Xperia X Dual F5122 with dual-SIM card slots |
| Technology | GSM / HSPA / LTE |
| 4G Bands | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 19(800), 20(800), 26(850), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - F5121, F5122 |
| 3G Bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - F5121, F5122 |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A Cat6 300/50 Mbps |
| Announced | 2016, February |
| Status | Available. Released 2016, May |
| Dimensions | 143 x 69 x 7.7 mm (5.63 x 2.72 x 0.30 in) |
| Weight | 153 g (5.40 oz) |
| Build | Glass front, aluminum back, aluminum frame |
| SIM | Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by) |
| Display Type | IPS LCD capacitive touchscreen, 16M colors |
| Screen Size | 5.0 inches, 68.9 cm2 (~69.8% screen-to-body ratio) |
| Resolution | 1080 x 1920 pixels, 16:9 ratio (~441 ppi density) |
| Protection | Scratch-resistant glass, oleophobic coating | Triluminos display X-Reality Engine |
| OS | Android 6.0.1 (Marshmallow), upgradable to Android 8.0 (Oreo) |
| Chipset | Qualcomm MSM8956 Snapdragon 650 |
| CPU | Hexa-core (4x1.4 GHz Cortex-A53 & 2x1.8 GHz Cortex-A72) |
| GPU | Adreno 510 |
| Card Slot | microSDXC (uses shared SIM slot) - dual SIM model only |
| Internal Memory | 32GB 3GB RAM (F5121), 64GB 3GB RAM (F5122) | eMMC 4.5 |
| Camera Features | LED flash, HDR, panorama |
| Video | 1080p@30fps |
| Loudspeaker | Yes, with stereo speakers |
| 3.5mm Jack | Yes |
| Sound | 24-bit/192kHz audio |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot |
| Bluetooth | 4.2, A2DP, aptX, LE |
| GPS | Yes, with A-GPS, GLONASS |
| NFC | Yes |
| Radio | FM radio, RDS |
| USB | microUSB 2.0, USB On-The-Go |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, barometer, compass |
| Battery | Non-removable Li-Ion 2620 mAh battery |
| Colors | White, Graphite Black, Lime Gold, Rose Gold |
| SAR EU | 0.72 W/kg (head) 1.23 W/kg (body) |