Nokia T21 vs Nokia XR20 Dual SIM
| 手机规格 | 平板式手机 | 触控手机 |
| 防水性和防尘性 | IP52 | IP68 |
| 大小 | 247.50 x 157.30 x 7.50 mm | 171.64 x 81.50 x 10.64 mm |
| Weight | 466.20 g | 248.00 g |
| 显示屏尺寸 | 10.36" | 6.67" |
| Display | 彩色 / IPS TFT 16M 颜色 60 Hz 1200 x 2000 px (10.36") 225 ppi | 彩色 / IPS TFT 16M 颜色 60 Hz 1080 x 2400 px (6.67") 395 ppi |
| 显示保护 | Corning Gorilla Glass Buy screen protector | |
| 附加显示屏 | ||
| 辅助显示保护 | ||
| 标准电池 | Li-Ion 8200 mAhBuy powerbank | Li-Ion 4630 mAhBuy powerbank |
| 快速充电 | USB Power Delivery 3.0 | Quick Charge 4.0 |
| 无线充电 | Qi | |
| 手机存储 | 64 GB, 128 GB | 64 GB, 128 GB |
| 随机存取存储 (RAM) | 4 GB | 4 GB, 6 GB |
| Memory cards | microSD, microSDHC, microSDXC 为 512 GBBuy memory card | microSD, microSDHC, microSDXC 为 512 GBBuy memory card |
| Operating system | - | Android 11 |
| 处理器 | Unisoc Tiger T612 T7225 | Qualcomm Snapdragon 480 |
| Processor clock | 1800 MHz | 2000 MHz |
| GPU | ARM Mali G57 @650 MHz | Adreno 619 |
| Touchscreen | ||
| 双SIM卡 | ||
| SIM卡标准 | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| 卡双模式 | dual standby | dual standby |
| 混合双卡双待 | nanoSIM, microSD | nanoSIM, microSD |
| 发行日期 | 第 3 季 2021 | |
| 手机其他名称 | - | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS标准 | 850 900 1700 1900 2100 | 850 900 1700 1900 2100 |
| LTE 标准 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 1500, 900, 850, 800, 700 TDD LTE: 3700, 3500, 2600, 2500, 2300, 1900 |
| 5G 标准 | FDD 5G: 2600, 2100, 1900, 1800, 1700, 850, 700 TDD 5G: 3700, 3500 | |
| CDMA标准 | ||
| TD-SCDMA 标准 | ||
| UMA标准 |

