Nokia T21 vs Nokia XR20 Dual SIM
| Type | Tablet Phone | Touch |
| Waterproofness & dust-resistance | IP52 | IP68 |
| Dimensions | 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 |
| Display size | 10.36" | 6.67" |
| Display | Color / IPS TFT 16M colors 60 Hz 1200 x 2000 px (10.36") 225 ppi | Color / IPS TFT 16M colors 60 Hz 1080 x 2400 px (6.67") 395 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| |
| Additional display | ||
| Protection of the secondary display | ||
| Standard battery | Li-Ion 8200 mAhBuy powerbank
| Li-Ion 4630 mAhBuy powerbank
|
| Quick battery charging | USB Power Delivery 3.0 | Quick Charge 4.0 |
| Wireless battery charging | Qi | |
| Internal memory | 64 GB, 128 GB | 64 GB, 128 GB |
| RAM memory | 4 GB | 4 GB, 6 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 512 GBBuy memory card | microSD, microSDHC, microSDXC up to 512 GBBuy memory card |
| Operating system | - | Android 11 |
| Processor | Unisoc Tiger T612 T7225 | Qualcomm Snapdragon 480 |
| Processor clock | 1800 MHz | 2000 MHz |
| GPU | ARM Mali G57 @650 MHz | Adreno 619 |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby |
| Hybrid DualSIM | nanoSIM, microSD | nanoSIM, microSD |
| Announced | 3Q 2021 | |
| Other names | - | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1700 1900 2100 | 850 900 1700 1900 2100 |
| LTE standard | 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 |
| Standard 5G | FDD 5G: 2600, 2100, 1900, 1800, 1700, 850, 700 TDD 5G: 3700, 3500 | |
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

