Oppo A91 vs Redmi Note 11 Pro 5G
| Type | Touch | Touch |
| Waterproofness & dust-resistance | IP53 | |
| Dimensions | 160.20 x 73.30 x 7.90 mm | 163.65 x 76.19 x 8.34 mm |
| Weight | 172.00 g | 207.00 g |
| Display size | 6.40" | 6.67" |
| Display | Color / AMOLED 16M colors 1080 x 2400 px (6.40") 411 ppi | Color / AMOLED 16M colors 120 Hz 1080 x 2400 px (6.67") 395 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| Corning Gorilla Glass Buy screen protector
|
| Additional display | ||
| Protection of the secondary display | ||
| Standard battery | Li-Po 4025 mAhBuy powerbank
| Li-Po 5160 mAhBuy powerbank
|
| Quick battery charging | VOOC 3.0 | Quick Charge |
| Wireless battery charging | ||
| Internal memory | 128 GB | 128 GB, 256 GB |
| RAM memory | 8 GB | 6 GB, 8 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 256 GBBuy memory card | |
| Operating system | Android 9.0 Pie | Android 11 |
| Interface | ColorOS 6.1.2 | MIUI 12.5 |
| Processor | MediaTek Helio P70 MT6771T | MediaTek Dimensity 920 |
| Processor clock | 2100 MHz | 2500 MHz |
| GPU | ARM Mali-G72 MP3 | ARM Mali-G68 MC4 |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby |
| Hybrid DualSIM | ||
| Announced | 4Q 2019 | 4Q 2021 |
| Other names | PCPM00 | 21091116C; Note 11 Pro 5G China; Xiaomi Redmi Note 11 Pro 5G |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 1700 1900 2100 | 850 900 1700 1900 2100 |
| LTE standard | FDD LTE: 2100, 1900, 1800, 900, 850 TDD LTE: 3500, 2600, 2500, 2300, 2100, 1900 | |
| Standard 5G | FDD 5G: 2100, 1800, 900, 850, 700 TDD 5G: 3700, 3500, 2600, 2500 | |
| CDMA | 850 | |
| Standard TD-SCDMA | 1900 2000 | |
| UMA |

