Oppo R11s Plus vs Realme C11 2021
| Type | Touch | Touch |
| Dimensions | 164.80 x 80.20 x 7.30 mm | 165.20 x 76.40 x 8.90 mm |
| Weight | 182.00 g | 190.00 g |
| Display size | 6.43" | 6.52" |
| Display | Color / AMOLED 16M colors 1080 x 2160 px (6.43") 376 ppi | Color / IPS TFT 16M colors 60 Hz 720 x 1600 px (6.52") 269 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| |
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 3G: 2340 min. (39.0 h) | |
| Playback time (max.) | nd | Audio: 48 h (2.0 days) Video: 22 h (0.9 days) |
| Standard battery | Li-Ion 4000 mAhBuy powerbank
| Li-Po 5000 mAhBuy powerbank
|
| Quick battery charging | VOOC | |
| Wireless battery charging | ||
| Internal memory | 64 GB | 32 GB |
| End-user memory | 48 GB | |
| RAM memory | 6 GB | 2 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 256 GBBuy memory card | microSD, microSDHC, microSDXC up to 256 GBBuy memory card |
| Operating system | Android 7.1.1 Nougat | Android 11 |
| Interface | ColorOS 3.2 | - |
| Processor | Qualcomm Snapdragon 660 | Unisoc SC9863A |
| Processor clock | 2200 MHz | 1600 MHz |
| GPU | Adreno 512 | IMG8322 @550 MHz |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby |
| Hybrid DualSIM | ||
| Announced | 4Q 2017 | 2Q 2021 |
| Other names | CPH1721 | RMX3231 |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1700 1900 2100 | 850 900 2100 |
| LTE standard | FDD LTE: 2100, 1900, 1800, 1700, 900, 850 TDD LTE: 2600, 2500, 2300, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 |
| Standard 5G | ||
| CDMA | 850 | |
| Standard TD-SCDMA | 1900 2000 | |
| UMA |

