Oppo A57s vs Samsung Galaxy A13 5G
| Type | Touch | Touch |
| Waterproofness & dust-resistance | IP54 | |
| Dimensions | 163.74 x 75.03 x 7.99 mm | 164.50 x 76.50 x 8.80 mm |
| Weight | 187.00 g | 195.00 g |
| Display size | 6.56" | 6.50" |
| Display | Color / IPS TFT 16M colors 60 Hz 720 x 1612 px (6.56") 269 ppi | Color / IPS TFT 16M colors 90 Hz 720 x 1600 px (6.50") 270 ppi |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 4G: 2040 min. (34.0 h) | |
| Playback time (max.) | nd | Audio: 109 h (4.5 days) Video: 21 h (0.9 days) |
| Internet browsing time (max.) | nd | WiFi: 19 h (0.8 days) 4G: 20 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 | 64 GB, 128 GB | 64 GB, 128 GB |
| RAM memory | 4 GB | 4 GB, 6 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 1000 GBBuy memory card | microSD, microSDHC, microSDXC up to 1000 GBBuy memory card |
| Operating system | Android 12 | Android 11 |
| Interface | ColorOS 12.1 | One UI |
| Processor | MediaTek Helio G35 MT6765G | MediaTek Dimensity 700 MT6833 |
| Processor clock | 2300 MHz | 2200 MHz |
| GPU | PoverVR GE8320 @680 MHz | ARM Mail-G57 MC2 @955 Mhz |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | SingleSIM(nanoSIM) |
| DualSIM mode | dual standby | nd |
| Hybrid DualSIM | nd | |
| Announced | 2Q 2022 | 3Q 2022 |
| Other names | CPH2385 | SM-A136U; SM-A136U1; SM-A136W; SM-S136DL |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 2100 | 850 900 1700 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | |
| Standard 5G | ||
| CDMA | ||
| Standard TD-SCDMA | 1900 2000 | |
| UMA |

