Oppo Reno 4 Pro CPH2109 vs Oppo Reno 5A
| Type | Touch | Touch | 
| Dimensions | 160.20 x 73.20 x 7.70 mm | 162.00 x 74.60 x 8.20 mm | 
| Weight | 161.00 g | 182.00 g | 
| Display size | 6.55" | 6.50" | 
| Display | Color / AMOLED 16M colors 90 Hz 1080 x 2400 px (6.55") 402 ppi | Color / AMOLED 16M colors 90 Hz 1080 x 2400 px (6.50") 405 ppi | 
| Display protection | Corning Gorilla GlassBuy screen protector | |
| Additional display | ||
| Protection of the secondary display | ||
| Standard battery | Li-Ion 4000 mAhBuy powerbank | Li-Ion 4000 mAhBuy powerbank | 
| Quick battery charging | VOOC | |
| Wireless battery charging | ||
| Internal memory | 128 GB, 256 GB | 128 GB | 
| RAM memory | 8 GB, 12 GB | 6 GB | 
| Memory cards | microSD, microSDHC, microSDXC up to 256 GBBuy memory card | microSD, microSDHC, microSDXC up to 1000 GBBuy memory card | 
| Operating system | Android 10 | Android 11 | 
| Interface | ColorOS 7.2 | ColorOS 11 | 
| Processor | Qualcomm Snapdragon 720G | Qualcomm Snapdragon 765G SM7250-AB | 
| Processor clock | 2300 MHz | 2400 MHz | 
| GPU | Adreno 618 | Adreno 620 | 
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | SingleSIM(nanoSIM) | 
| DualSIM mode | dual standby | nd | 
| Hybrid DualSIM | nd | |
| Announced | 3Q 2020 | 2Q 2021 | 
| Other names | Reno4 Pro CPH2109; Reno 4 Pro 4G; Reno4 Pro 4G | CPH2199; A101OP; Reno5 A | 
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 
| UMTS | 850 900 1700 2100 | 850 900 1900 2100 | 
| LTE standard | FDD LTE: 2600, 2100, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 700 TDD LTE: 2600, 2500, 2300, 1900 | 
| Standard 5G | FDD 5G: 1800, 700 TDD 5G: 3700, 3500 | |
| CDMA | 850 | |
| Standard TD-SCDMA | ||
| UMA | 
 
            
