| Local Name | Legion Y90 |
| Technology | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
| 4G Bands | LTE |
| 3G Bands | HSDPA 800 / 850 / 900 / 1900 / 2100 | CDMA2000 1x |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | CDMA 800 & TD-SCDMA |
| Speed | HSPA, LTE-A (CA), 5G |
| Announced | 2022, March 01 |
| Status | Available. Released 2022, March 10 |
| Dimensions | 177 x 78.4 x 10.1 mm (6.97 x 3.09 x 0.40 in) |
| Weight | 252 g (8.89 oz) |
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
| Body | Built-in two cooling fans RGB light panel (on the back) 4 ultrasonic buttons (Gaming triggers) |
| Display Type | Li-Po 5600 mAh, non-removable |
| Screen Size | 6.92 inches, 113.7 cm2 (~81.9% screen-to-body ratio) |
| Resolution | 1080 x 2460 pixels (~388 ppi density) |
| OS | Android 12, ZUI 13 |
| Chipset | Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) |
| CPU | Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) |
| GPU | Adreno 730 |
| Card Slot | No |
| Internal Memory | 256GB 12GB RAM, 256GB 16GB RAM, 640GB 18GB RAM | UFS 3.1 640GB (512GB UFS + 128GB SSD) |
| Camera Features | HDR |
| Video | 4K@30/60fps, 1080p@30/60/120fps |
| Loudspeaker | Yes, with stereo speakers |
| 3.5mm Jack | No |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
| Bluetooth | 5.2, A2DP, LE |
| NFC | Yes |
| Radio | No |
| USB | USB Type-C 3.1 Gen2, USB Type-C 2.0, OTG |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Colors | Gray |
