Oppo A73 5G vs NEC e636
| Type | Touch | Clamshell |
| Dimensions | 162.20 x 75.00 x 7.90 mm | 102.00 x 48.00 x 13.90 mm |
| Weight | 177.00 g | 110.00 g |
| Display size | 6.50" | - |
| Display | Color / IPS TFT 16M colors 90 Hz 1080 x 2400 px (6.50") 405 ppi | Color / TFT 256k colors 240 x 320 px |
| Display protection | ||
| Additional display | Mono / OLED | |
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 240 min. (4.0 h) | |
| Stand-by (max.) | 2G: 270 h. (11.3 days) | |
| Standard battery | Li-Ion 4000 mAhBuy powerbank
| Li-Ion 900 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Phonebook memory | 500 places | |
| Internal memory | 128 GB | 32 MB |
| RAM memory | 8 GB | |
| Memory cards | miniSD | |
| Operating system | Android 10 | - |
| Interface | ColorOS 7.2 | - |
| Processor | MediaTek Dimensity 720 MT6853 | - |
| Processor clock | 2000 MHz | - |
| GPU | ARM Mali-G57 MC3 | - |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | |
| DualSIM mode | dual standby | nd |
| Hybrid DualSIM | nd | |
| Announced | 4Q 2020 | 1Q 2006 |
| Other names | CPH2161 | - |
| GSM frequencies | 850 900 1800 1900 | 900 1800 1900 |
| UMTS | 850 900 1700 1900 2100 | 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900 | |
| Standard 5G | TDD 5G: 3500, 2500, 2100, 1800, 900, 700 | |
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

