Nokia 3.1 vs Essential Products PH-1
| Type | Touch | Touch |
| Dimensions | 146.25 x 68.65 x 8.70 mm | 141.50 x 71.10 x 7.80 mm |
| Weight | 138.30 g | 185.00 g |
| Display size | 5.20" | 5.71" |
| Display | Color / TFT 16M colors 720 x 1440 px (5.20") 310 ppi | Color / LTPS TFT 16M colors 1312 x 2560 px (5.71") 504 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| 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.) | Audio: 84 h (3.5 days) Video: 9,4 h (0.4 days) | nd |
| Standard battery | Li-Ion 2990 mAhBuy powerbank
| Li-Ion 3040 mAhBuy powerbank
|
| Quick battery charging | Fast Charging | |
| Wireless battery charging | ||
| Internal memory | 16 GB, 32 GB | 128 GB |
| RAM memory | 2 GB, 3 GB | 4 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 128 GBBuy memory card | |
| Operating system | Android 8.0 Oreo One | Android 7.0 Nougat |
| Processor | MediaTek MT6750 | Qualcomm Snapdragon 835 8998 |
| Processor clock | 1500 MHz | 2450 MHz |
| GPU | ARM Mali-T860 MP2 @520 MHz | Adreno 540 |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | SingleSIM(nanoSIM) | SingleSIM(nanoSIM) |
| Announced | 3Q 2018 | 2Q 2017 |
| Other names | - | A11; Essential Phone |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1900 2100 | 850 900 1700 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 850, 800 TDD LTE: 2600, 2300 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 1500, 900, 850, 800, 700 TDD LTE: 3700, 3500, 2600, 2500, 2300, 1900 |
| CDMA | 850 1900 CDMA2000 1xEV-DO | |
| Standard TD-SCDMA | 1900 2000 | |
| UMA |

