Redmi 9i vs Vivo Y70s
| Type | Touch | Touch |
| Dimensions | 164.90 x 77.07 x 9.00 mm | 162.07 x 76.61 x 8.46 mm |
| Weight | 196.00 g | 190.00 g |
| Display size | 6.53" | 6.53" |
| Display | Color / IPS TFT 16M colors 60 Hz 720 x 1600 px (6.53") 263 ppi | Color / IPS TFT 16M colors 1080 x 2340 px (6.53") 395 ppi |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 2280 min. (38.0 h) | 4G: 1002 min. (16.7 h) |
| Stand-by (max.) | 4G: 816 h. (34.0 days) | 4G: 312 h. (13.0 days) |
| Playback time (max.) | Audio: 168 h (7.0 days) Video: 19 h (0.8 days) | nd |
| Standard battery | Li-Ion 5000 mAhBuy powerbank
| Li-Ion 4500 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 64 GB, 128 GB | 128 GB |
| RAM memory | 4 GB | 6 GB, 8 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 512 GBBuy memory card | |
| Operating system | Android 10 | Android 10 |
| Interface | MIUI 12 | Funtouch 10 |
| Processor | MediaTek Helio G25 MT6762V | Samsung Exynos 880 |
| Processor clock | 2000 MHz | 2000 MHz |
| GPU | PowerVR GE8320 @650 MHz | ARM Mali-G76 MP5 |
| Touchscreen | ||
| SAR (10g) | 0,791 W/kg | |
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby |
| Announced | 3Q 2020 | 2Q 2020 |
| Other names | MZB0813IN; MZB080SIN; Xiaomi Redmi 9i | V2002A |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1700 1900 | 850 900 1700 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2100, 1800, 1700, 900, 850 TDD LTE: 2600, 2500, 2300, 2100, 1900 |
| Standard 5G | FDD 5G: 2100 TDD 5G: 3500, 2500 | |
| CDMA | 850 CDMA2000 1xEV-DO | |
| Standard TD-SCDMA | ||
| UMA |

