Oppo A75S vs Samsung SCH-579
| Type | Touch | Clamshell |
| Dimensions | 165.50 x 76.00 x 7.50 mm | 94.50 x 54.00 x 21.15 mm |
| Weight | 152.00 g | 132.80 g |
| Display size | 6.00" | 2.60" |
| Display | Color / IPS TFT 16M colors 1080 x 2160 px (6.00") 402 ppi | Color / TFT 256k colors 240 x 320 px (2.60") |
| Display protection | ||
| Additional display | Color / TFT 64k colors 96 x 80 px (1.10") | |
| Protection of the secondary display | ||
| Standard battery | Li-Ion 3200 mAhBuy powerbank
| Li-Ion 1040 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Phonebook memory | 1000 places | |
| Internal memory | 64 GB | 20 MB |
| End-user memory | 54 GB | |
| RAM memory | 4 GB | |
| Memory cards | microSD, microSDHC, microSDXC up to 256 GBBuy memory card | microSD |
| Interface | ColorOS 3.2 | - |
| Processor | MediaTek Helio P23 MT6763T | - |
| Processor clock | 2500 MHz | - |
| GPU | ARM Mali-G71 MP2 @770 MHz | - |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | |
| DualSIM mode | dual standby | nd |
| Hybrid DualSIM | nd | |
| Announced | 4Q 2018 | 4Q 2006 |
| Other names | - | - |
| GSM frequencies | 850 900 1800 1900 | 900 1800 1900 |
| UMTS | 850 900 1900 2100 | |
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900 | |
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

