Oppo A18 vs Samsung Galaxy A16
| Type | Touch | Touch |
| Waterproofness & dust-resistance | IP54 | IP54 |
| Dimensions | 163.74 x 75.03 x 8.16 mm | 164.40 x 77.90 x 7.90 mm |
| Weight | 188.00 g | 200.00 g |
| Display size | 6.56" | 6.70" |
| Display | Color / IPS TFT 16M colors 90 Hz 720 x 1612 px (6.56") 269 ppi | Color / Super AMOLED 16,7M colors 90 Hz 1080 x 2340 px (6.70") 385 ppi |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Playback time (max.) | nd | Audio: 74 h (3.1 days) Video: 18 h (0.8 days) |
| Internet browsing time (max.) | nd | WiFi: 18 h (0.8 days) 4G: 19 h (0.8 days) |
| Standard battery | Li-Ion 5000 mAhBuy powerbank
| Li-Ion 5000 mAhBuy powerbank
|
| Quick battery charging | SuperVOOC | Fast Charging |
| Wireless battery charging | ||
| Internal memory | 128 GB | 128 GB, 256 GB |
| End-user memory | 108.7 GB | |
| RAM memory | 4 GB | 4 GB, 6 GB, 8 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 1000 GBBuy memory card | microSD, microSDHC, microSDXC up to 1500 GBBuy memory card |
| Operating system | Android 13 | Android 14 |
| Interface | ColorOS 13.1 | One UI 6.0 |
| Processor | MediaTek Helio G85 MT6769V | MediaTek Helio G99 MT8781 |
| Processor clock | 2000 MHz | 2200 MHz |
| GPU | ARM Mali-G52 MC2 @1 GHz | ARM Mali-G57 MC2 |
| Touchscreen | ||
| SAR (10g) | 1,083 W/kg | |
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby |
| Hybrid DualSIM | nanoSIM, microSD | |
| Announced | 3Q 2023 | 4Q 2024 |
| Other names | CPH2591 | SM-A165F/DS; SM-A165F/DSB; SM-A166B/DS; SM-A166E/DS; SM-A166P; SM-A166P/DS |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1700 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 |
| Standard 5G | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

