POCO X3 vs Nokia 2.1 Dual SIM
| Type | Touch | Touch |
| Waterproofness & dust-resistance | IP53 | |
| Dimensions | 165.30 x 76.80 x 10.08 mm | 153.70 x 77.70 x 9.35 mm |
| Weight | 225.00 g | 174.00 g |
| Display size | 6.67" | 5.50" |
| Display | Color / IPS TFT 16M colors 120 Hz 1080 x 2400 px (6.67") 395 ppi | Color / TFT 16M colors 720 x 1280 px (5.50") 267 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| |
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 1140 min. (19.0 h) | |
| Stand-by (max.) | 3G: 936 h. (39.0 days) | |
| Playback time (max.) | nd | Audio: 128 h (5.3 days) Video: 12 h (0.5 days) |
| Standard battery | Li-Po 6000 mAhBuy powerbank
| Li-Ion 4000 mAhBuy powerbank
|
| Quick battery charging | Quick Charge | |
| Wireless battery charging | ||
| Internal memory | 64 GB, 128 GB | 8 GB |
| RAM memory | 6 GB, 8 GB | 1 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 512 GBBuy memory card | microSD, microSDHC, microSDXC up to 128 GBBuy memory card |
| Operating system | Android 10 | Android 8.1 Oreo Go |
| Interface | MIUI 12 | - |
| Processor | Qualcomm Snapdragon 732G | Qualcomm Snapdragon 425 8917 |
| Processor clock | 2300 MHz | 1400 MHz |
| GPU | Adreno 618 | Adreno 308 @500 MHz |
| Touchscreen | ||
| SAR (10g) | 0,747 W/kg | |
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby |
| Hybrid DualSIM | nanoSIM, microSD | |
| Announced | 3Q 2020 | 3Q 2018 |
| Other names | MZB07Z2IN | TA-1080; TA-1084; TA-1086; TA-1092; TA-1093 |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1700 1900 2100 | 850 900 1900 2100 |
| LTE standard | FDD LTE: 2100, 1800, 900, 850 TDD LTE: 2500, 2300 | FDD LTE: 2600, 2100, 1800, 900, 850, 800 TDD LTE: 2600, 2300 |
| Standard 5G | ||
| CDMA | 850 | |
| Standard TD-SCDMA | 1900 2000 | |
| UMA |

