Both Xiaomi Redmi 5A and Oppo A3s comes with same RAM. In terms of display resolution, Oppo A3s has better resolution of 1520 x 720 than Xiaomi Redmi 5A which has resolution of 1280 x 720. Both have the same amount of internal memory.
| Name | Xiaomi Redmi 5A | Oppo A3s |
| RAM | 2 GB | 2 GB |
|---|---|---|
| Display | 5 in | 6.2 in |
| Internal Memory | 16 GB | 16 GB |
| Battery | 3000 mAh | 4230 mAh |
| Camera | 13 MP | 13 MP + 2 MP Dual |
| Price | Rs. 6999 | Rs. 11990 |
The launch Date of the first phone is October, 2017. The cost of Xiaomi Redmi 5A is Rs. 6999. The launch Date of the second phone is July, 2018. The cost of Oppo A3s is Rs. 11990.
Oppo A3s has larger screen size of 6.2 inches in comparison to Xiaomi Redmi 5A's 5 inch screen. Xiaomi Redmi 5A has IPS Screen type where as Oppo A3s has IPS LCD Screen type. Xiaomi's phone has display density of 294 PPI & OPPO's phone has only 271 PPI display density. Xiaomi Redmi 5A has 16:9 aspect ratio where as Oppo A3s has 19:9 aspect ratio.
Both phones come with 2 GB RAM and both have same Internal Memory of 16 GB.
They both have the same 13 MP Rear Camera. Oppo A3s will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Xiaomi Redmi 5A's 5 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 7.1 and the second one on v8.1 version.
| Name | Xiaomi Redmi 5A | Oppo A3s |
| General | ||
| Model | A3s | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | October, 2017 | July, 2018 |
| Design | ||
| Dimensions | 70.09 x 140.4 x 8.4 mm | 156.2 x 75.6 x 8.2 mm |
| Weight | 137 g | 168 g |
| Display | ||
| Type | Color IPS Screen (16M colors Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 5 inches, 720 x 1280 pixels | 6.2 inches, 720 x 1520 pixels |
| Aspect Ratio | 16:9 | 19:9 |
| PPI | ~ 294 PPI | ~ 271 PPI |
| Notch | Yes, Small Notch | |
| Memory | ||
| RAM | 2 GB | 2 GB |
| Storage | 16 GB | 16 GB |
| Card Slot | Yes | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v4.2 |
| USB | Yes, microUSB | Yes, microUSB v2.0 |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes |
| Face Unlock | Yes | |
| Sensors | Accelerometer | Accelerometer, Proximity, Compass, Light Sensor |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 13 MP | 13 MP + 2 MP |
| Auto Focus | Yes | Yes |
| Features | Face detection, Smile detection, Geo tagging, Panorama, Touch to focus | LED flash, HDR, Panorama |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP | 8 MP |
| Technical | ||
| OS | Android v7.1 (Nougat) | Android v8.1 (Oreo) |
| Chipset | Qualcomm Snapdragon 425 | Qualcomm Snapdragon 450 |
| CPU | 1.4 GHz, Quad Core Processor | 1.8 GHz, Octa Core Processor |
| GPU | Adreno 308 | Adreno 506 |
| Java | No | No |
| Browser | Yes, supports HTML | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS, Instant Messaging | |
| Yes, with Push Email | Yes | |
| Music | MP3, WAV, eAAC+, FLAC | MP3/ eAAC+/ WAV |
| Video | MP4, H.264 | MP4/ H.264/ FLAC |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3000 mAh, Li-ion Battery | 4230 mAh, Li-ion Battery |