Nokia 3.1 Plus vs Nokia 3.1 Dual SIM
| Type | Touch | Touch |
| Dimensions | 156.88 x 76.44 x 8.19 mm | 146.25 x 68.65 x 8.70 mm |
| Weight | 180.00 g | 138.30 g |
| Display size | 6.00" | 5.20" |
| Display | Color / IPS TFT 16M colors 720 x 1440 px (6.00") 268 ppi | Color / TFT 16M colors 720 x 1440 px (5.20") 310 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| |
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 1080 min. (18.0 h) | |
| Stand-by (max.) | 3G: 720 h. (30.0 days) | |
| Playback time (max.) | nd | Audio: 84 h (3.5 days) Video: 9,4 h (0.4 days) |
| Standard battery | Li-Ion 3500 mAhBuy powerbank
| Li-Ion 2990 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 16 GB, 32 GB | 16 GB, 32 GB |
| RAM memory | 2 GB, 3 GB | 2 GB, 3 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 400 GBBuy memory card | microSD, microSDHC, microSDXC up to 128 GBBuy memory card |
| Operating system | Android 8.1 Oreo | Android 8.0 Oreo One |
| Processor | MediaTek Helio P22 MT6762 | MediaTek MT6750 |
| Processor clock | 2000 MHz | 1500 MHz |
| GPU | PowerVR GE8320 @650 MHz | ARM Mali-T860 MP2 @520 MHz |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | SingleSIM(nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | nd | dual standby |
| Hybrid DualSIM | nd | |
| Announced | 4Q 2018 | 3Q 2018 |
| Other names | - | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1900 2100 | 850 900 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 850, 800 TDD LTE: 2600, 2300 | |
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

