Oppo A18 vs Oppo A5 2020
| Type | Touch | Touch | Touch | Touch |
| Waterproofness & dust-resistance | IP54 | IPX4 | IP54 | |
| Dimensions | 163.74 x 75.03 x 8.16 mm | 163.60 x 75.60 x 9.10 mm | 164.20 x 75.60 x 8.29 mm | 163.74 x 75.03 x 8.16 mm |
| Weight | 188.00 g | 195.00 g | 189.00 g | 190.00 g |
| Display size | 6.56" | 6.50" | 6.56" | 6.56" |
| Display | Color / IPS TFT 16M colors 90 Hz 720 x 1612 px (6.56") 269 ppi | Color / IPS TFT 16M colors 720 x 1600 px (6.50") 270 ppi | Color / IPS TFT 16M colors 60 Hz 720 x 1612 px (6.56") 269 ppi | Color / IPS TFT 16M colors 90 Hz 720 x 1612 px (6.56") 392 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| Panda Glass Buy screen protector
| ||
| Additional display | ||||
| Protection of the secondary display | ||||
| Standard battery | Li-Ion 5000 mAhBuy powerbank
| Li-Ion 5000 mAhBuy powerbank
| Li-Ion 5000 mAhBuy powerbank
| Li-Ion 5000 mAhBuy powerbank
|
| Quick battery charging | SuperVOOC | SuperVOOC | ||
| Wireless battery charging | ||||
| Internal memory | 128 GB | 64 GB, 128 GB | 64 GB | 128 GB |
| RAM memory | 4 GB | 3 GB, 4 GB | 3 GB | 4 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 1000 GBBuy memory card | microSD, microSDHC, microSDXC up to 256 GBBuy memory card | microSD, microSDHC, microSDXC up to 1000 GBBuy memory card | microSD, microSDHC, microSDXC up to 1000 GBBuy memory card |
| Operating system | Android 13 | Android 9.0 Pie | Android 12 | Android 13 |
| Interface | ColorOS 13.1 | ColorOS 6.0.1 | ColorOS 12.1.1 | ColorOS 13.1 |
| Processor | MediaTek Helio G85 MT6769V | Qualcomm Snapdragon 665 SM6125 | MediaTek Helio G35 MT6765G | MediaTek Helio G85 MT6769V |
| Processor clock | 2000 MHz | 2200 MHz | 2300 MHz | 2000 MHz |
| GPU | ARM Mali-G52 MC2 @1 GHz | Adreno 610 | PoverVR GE8320 @680 MHz | ARM Mali-G52 MC2 @1 GHz |
| Touchscreen | ||||
| DualSIM | ||||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) SingleSIM(nanoSIM) | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby | dual standby | dual standby |
| Hybrid DualSIM | ||||
| Announced | 3Q 2023 | 3Q 2019 | 4Q 2022 | 3Q 2023 |
| Other names | CPH2591 | CPH1931; CPH1959; CPH1933; CPH1935 | CPH2471 | CPH2579 |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1700 2100 | 850 900 1900 2100 | 850 900 2100 | 850 900 1700 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2600, 2100, 1800, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2100, 1800, 900, 850 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2100, 1800, 900, 850, 700 TDD LTE: 2600, 2500, 2300, 2000, 1900 |
| Standard 5G | ||||
| CDMA | ||||
| Standard TD-SCDMA | ||||
| UMA |



