Oppo A71 vs Amoi E75
| Type | Touch | Bar (classic) |
| Dimensions | 148.10 x 73.80 x 7.60 mm | 110.00 x 49.00 x 12.30 mm |
| Weight | 137.00 g | 107.00 g |
| Display size | 5.20" | 2.20" |
| Display | Color / IPS TFT 16M colors 720 x 1280 px (5.20") 282 ppi | Color / TFT 64k colors 240 x 320 px (2.20") 182 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| |
| Additional display | ||
| Protection of the secondary display | ||
| Standard battery | Li-Ion 3000 mAhBuy powerbank
| |
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 16 GB | 128 MB |
| RAM memory | 3 GB | 64 MB |
| Memory cards | microSD, microSDHC, microSDXC up to 256 GBBuy memory card | microSD |
| Operating system | Android 7.1 Nougat | MS Windows Mobile 5.0 |
| Interface | ColorOS 3.1 | - |
| Processor | MediaTek MT6750 | TI OMAP1030 |
| Processor clock | 1500 MHz | 260 MHz |
| GPU | ARM Mali-T860 MP2 @520 MHz | - |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | |
| DualSIM mode | dual standby | nd |
| Announced | 3Q 2017 | |
| Other names | - | - |
| GSM frequencies | 850 900 1800 1900 | 900 1800 1900 |
| UMTS | 850 900 1900 2100 | |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 850 TDD LTE: 2600, 2500, 2300 | |
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

