Oppo A57 vs Redmi Note 11S 5G
| Type | Touch | Touch |
| Dimensions | 149.10 x 72.90 x 7.65 mm | 163.56 x 75.78 x 8.75 mm |
| Weight | 147.00 g | 195.00 g |
| Display size | 5.20" | 6.60" |
| Display | Color / IPS TFT 16M colors 720 x 1280 px (5.20") 282 ppi | Color / IPS TFT 16M colors 90 Hz 1080 x 2400 px (6.60") 399 ppi |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 1420 min. (23.7 h) | 3G: 1560 min. (26.0 h) |
| Stand-by (max.) | 3G: 230 h. (9.6 days) | |
| Playback time (max.) | nd | Audio: 170 h (7.1 days) Video: 22 h (0.9 days) |
| Standard battery | Li-Ion 2900 mAhBuy powerbank
| Li-Ion 5000 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 32 GB | 64 GB, 128 GB |
| RAM memory | 3 GB | 4 GB, 6 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 128 GBBuy memory card | microSD, microSDHC, microSDXC up to 1000 GBBuy memory card |
| Operating system | Android 6.0 Marshmallow | Android 11 |
| Interface | ColorOS 3.0 | MIUI 13 |
| Processor | Qualcomm Snapdragon 435 8940 | MediaTek Dimensity 810 MT6833V/PNZA |
| Processor clock | 1400 MHz | 2400 MHz |
| GPU | Adreno 505 | ARM Mali-G57 MC2 |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby |
| Hybrid DualSIM | ||
| Announced | 4Q 2016 | 1Q 2022 |
| Other names | - | 22031116BG; Xiaomi Redmi Note 11S 5G |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1900 2100 | 850 900 1700 1900 2100 |
| LTE standard | FDD LTE: 2100, 1800, 900, 850 TDD LTE: 2600, 2500, 2300, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 1500, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 |
| Standard 5G | ||
| CDMA | ||
| Standard TD-SCDMA | 1900 2000 | |
| UMA |

