Nokia 4.2 vs Nokia 6
| Type | Touch | Touch | Touch | Touch |
| Dimensions | 148.95 x 71.30 x 8.39 mm | 154.00 x 75.80 x 8.40 mm | 148.80 x 75.80 x 8.15 mm | 154.80 x 75.59 x 8.85 mm |
| Weight | 161.00 g | 169.00 g | 172.00 g | 161.00 g |
| Display size | 5.71" | 5.50" | 5.50" | 5.70" |
| Display | Color / TFT 16M colors 720 x 1520 px (5.71") 295 ppi | Color / IPS TFT 16M colors 1080 x 1920 px (5.50") 401 ppi | Color / IPS TFT 16M colors 1080 x 1920 px (5.50") 401 ppi | Color / IPS TFT 16M colors 720 x 1440 px (5.70") 282 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.) | 3G: 1080 min. (18.0 h) | 3G: 1080 min. (18.0 h) | 2G: 960 min. (16.0 h) | |
| Stand-by (max.) | 4G: 600 h. (25.0 days) | 3G: 768 h. (32.0 days) | 3G: 507 h. (21.1 days) | |
| Playback time (max.) | Audio: 100 h (4.2 days) | Audio: 22 h (0.9 days) | Audio: 119 h (5.0 days) Video: 12,5 h (0.5 days) | nd |
| Standard battery | Li-Ion 3000 mAhBuy powerbank
| Li-Ion 3000 mAhBuy powerbank
| Li-Ion 3000 mAhBuy powerbank
| Li-Ion 2800 mAhBuy powerbank
|
| Quick battery charging | ||||
| Wireless battery charging | ||||
| Internal memory | 32 GB, 16 GB | 32 GB, 64 GB | 32 GB | 16 GB |
| RAM memory | 3 GB, 2 GB | 3 GB, 4 GB | 3 GB | 1 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 400 GBBuy memory card | microSD, microSDHC, microSDXC up to 128 GBBuy memory card | microSD, microSDHC, microSDXC up to 128 GBBuy memory card | microSD, microSDHC, microSDXC up to 64 GBBuy memory card |
| Operating system | Android 9.0 Pie | Android 7.1.1 Nougat | Android 8.0 Oreo | Android 9.0 Pie Go |
| Processor | Qualcomm Snapdragon 439 | Qualcomm Snapdragon 430 8937 | Qualcomm Snapdragon 630 | - |
| Processor clock | 2000 MHz | - | 2200 MHz | 1400 MHz |
| GPU | Adreno 505 | Adreno 505 | Adreno 508 | - |
| Touchscreen | ||||
| DualSIM | ||||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) SingleSIM(nanoSIM) | SingleSIM(nanoSIM) | ||
| DualSIM mode | dual standby | nd | dual standby | nd |
| Hybrid DualSIM | nd | nd | ||
| Announced | 1Q 2019 | 1Q 2017 | 1Q 2018 | 1Q 2020 |
| Other names | - | TA-1000 | - | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 2100 | 850 900 1900 2100 | 900 2100 | 850 900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2600, 2100, 1800, 900, 850, 800, 700 TDD LTE: 2600, 2300 | FDD LTE: 2600, 2100, 1800, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | |
| Standard 5G | ||||
| CDMA | CDMA2000 1X | |||
| Standard TD-SCDMA | 1900 2000 | |||
| UMA |



