On this page we compare specs Xiaomi R1 Octa-Core 4XCortex-A53 2.2 GHz, 4XCortex-A53 1.8 GHz with Oppo A3s Octa-core 1.8 GHz Cortex-A53, we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.
| Hardware and OS | Xiaomi R1 | Oppo A3s |
|---|
| Operating system | Android 7.0 Nougat | Android 8.1 (Oreo); ColorOS 5.1 |
| Processor | Octa-Core 4XCortex-A53 2.2 GHz, 4XCortex-A53 1.8 GHz | Octa-core 1.8 GHz Cortex-A53 |
| Chipset | | Qualcomm SDM450 Snapdragon 450 (14 nm) |
| GPU | Qualcomm Adreno 508 | Adreno 506 |
| RAM | 3GB | |
| Internal memory | | 16 GB, 2 GB RAM |
| Internal Storage | 32GB | |
| External memory | | microSD, up to 256 GB (dedicated slot) |
| Memory Card Slot | microSD, microSDHC, microSDXC | |
| User Interface | Yes with MIUI V9 | |
| Display | Xiaomi R1 | Oppo A3s |
|---|
| Type | IPS, LCD capacitive touchscreen | IPS LCD |
| Size | 5.9 inches FHD | 6.2" inc |
| Resolution | 1080 x 2160 Pixels, 24 bit color depth | 720 x 1520 px |
| Touchscreen | Yes Multi Touch Support | capacitive touchscreen |
| Screen-to-Body Ratio | | 81.2% |
| Display area | | 95.9 cm2 |
| Display aspect ratio | | 19:9 (height:width) |
| Pixel Density | ~ 409 PPI Pixel per inch | 271 PPI |
| Protection | Yes Support | |
| Colors | 16M Colors | 16M |
| Features | FHD , IPS, LCD display, ~ 409 PPI, Capacitive Touch, 2.5D Curved Glass Screen , Multi-touch , Scratch Resistant, Corning Gorilla Glass, Fully Lamination, Eye Care Mode, 18:9 Aspect Ratio | |
| Connectivity | Xiaomi R1 | Oppo A3s |
|---|
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | | HSDPA 850 / 900 / 2100 |
| 4G Network | LTE : 850 / 1800 / 1900 / 2100 / 2300 / 2500 / 2600 MHz | LTE |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, 802.11n 5GHz, Wi-Fi MiMO, Wi-Fi Direct, WiFi Display, Dual Band (2.4 GHz, 5GHz), Wi-Fi Hotspot | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
| NFC | yes | |
| Network | | GSM / HSPA / LTE |
| SIM card | | Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth | | 4.2, A2DP, LE |
| SIM | Standard SIM | |
| Edge | | Yes |
| Dual SIM | Dual SIM (Nano, Nano/microSD), Dual Standby | |
| GPRS | | Yes |
| GPS | Yes, with A-GPS, Beidou, GLONASS, GPS | Yes, with A-GPS |
| Speed | LTE Cat 6 300 Mbps Download, 50 Mbps Upload | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
| USB | Type-C USB with OTG, Host, Charging and Mass Storage Function | microUSB 2.0, USB On-The-Go |
| Camera | Xiaomi R1 | Oppo A3s |
|---|
| Image | 4032 x 3024 Pixels | |
| Main camera | 12 Megapixels with Dual-LED Flash and AF Rear Camera | 13 MP, Dual |
| Specs | | 13 MP, f/2.2, AF
-2 MP, f/2.4, depth sensor |
| Features | Yes with Dual-LED Flash | LED flash, HDR, panorama |
| Video | | 1080p@30fps |
| Selfie camera | 5 Megapixel Front camera | 8 MP, Single |
| Multimedia | Xiaomi R1 | Oppo A3s |
|---|
| Loudspeaker | Yes with Bottom Speakers | |
| Video Playback | Up to 8 Hours | |
| Video Out | Yes With Wireless Media Connection | |
| Ring Tones | MP3, WAV, AAC ringtones | |
| 3.5 mm Jack | No | Yes |
| Radio | Yes | FM radio |
| Design | Xiaomi R1 | Oppo A3s |
|---|
| Colors | | Red, Dark Purple |
| Dimensions | 75.5 mm x 158.5 mm x 8.1 mm | 156.2 x 75.6 x 8.2 mm |
| Weight | 179 Grams (With Battery) | 168 g |
| Battery | Xiaomi R1 | Oppo A3s |
|---|
| Capacity | 4,000 mAh | |
| Placement | Non-Removable | |
| Battery capacity | | 4230 mAh, Non-removable Li-Ion |
| Other | Xiaomi R1 | Oppo A3s |
|---|
| Release date | | 2018, July |
| Sensors | Proximity Sensor, Accelerometer, Ambient Light, Compass Sensor, Fingerprint Sensor (Rear Mounted), Hall Sensor, Gyroscope | Accelerometer, proximity, compass |
