Infinix S4 vs Infinix Smart 6
| Type | Touch | Touch |
| Dimensions | 156.00 x 75.00 x 7.90 mm | 164.77 x 76.29 x 8.75 mm |
| Display size | 6.20" | 6.60" |
| Display | Color / IPS TFT 16M colors 720 x 1520 px (6.20") 271 ppi | Color / IPS TFT 16M colors 60 Hz 720 x 1600 px (6.60") 266 ppi |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 2160 min. (36.0 h) 3G: 1560 min. (26.0 h) | 2G: 1860 min. (31.0 h) |
| Stand-by (max.) | 2G: 1080 h. (45.0 days) 3G: 864 h. (36.0 days) 4G: 624 h. (26.0 days) | 2G: 678 h. (28.3 days) |
| Playback time (max.) | nd | Audio: 87 h (3.6 days) Video: 23 h (1.0 days) |
| Standard battery | Li-Ion 4000 mAhBuy powerbank
| Li-Ion 5000 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 32 GB, 64 GB | 32 GB |
| RAM memory | 3 GB, 4 GB, 6 GB | 2 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 128 GBBuy memory card | microSD, microSDHC, microSDXC up to 512 GBBuy memory card |
| Operating system | Android 9.0 Pie | Android 11 Go |
| Processor | MediaTek Helio P22 MT6762 | Unisoc SC9863A |
| Processor clock | 2000 MHz | 1600 MHz |
| GPU | PowerVR GE8320 @650 MHz | IMG8322 @550 MHz |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby |
| Hybrid DualSIM | ||
| Announced | 2Q 2019 | 4Q 2021 |
| Other names | X626 | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 2100 | 850 900 1700 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 850, 800 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 |
| Standard 5G | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

