| Hardware and OS | Xiaomi Poco X3 NFC | Oppo A5s (AX5s) |
| Operating system | Android v10 (Q) | Android 8.1 (Oreo); ColorOS 5.2 |
| Processor | Octa core (2.3 GHz, Dual core, Kryo 470 1.8 GHz, Hexa Core, Kryo 470) | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) |
| Custom UI | MIUI | |
| Chipset | Qualcomm Snapdragon 732G | Mediatek MT6765 Helio P35 (12nm) |
| GPU | | PowerVR GE8320 |
| Internal memory | 64 GB | 32/64 GB, 2/3/4 GB RAM |
| Architecture | 64 bit | |
| External memory | | microSD, up to 256 GB (dedicated slot) |
| RAM | 6 GB | |
| Expandable Memory | yes Up to 256 GB | |
| Graphics | Adreno 618 | |
| SIM Slot(s) | Dual SIM, GSM GSM | |
| Display | Xiaomi Poco X3 NFC | Oppo A5s (AX5s) |
| Type | | S-IPS LCD |
| Size | | 6.2" inc |
| Resolution | | 720 x 1520 px |
| Protection | | Corning Gorilla Glass 3 |
| Touchscreen | | capacitive touchscreen |
| Screen Size | 6.67 inches (16.94 cm) | |
| Screen-to-Body Ratio | | 81.6% |
| Screen Resolution | 1080 x 2400 pixels | |
| Display area | | 95.9 cm2 |
| Display Type | IPS LCD | |
| Display aspect ratio | | 19:9 (height:width) |
| Pixel Density | 395 ppi | 271 PPI |
| Aspect Ratio | 20:9 | |
| Colors | | 16M |
| Refresh Rate | 120 Hz | |
| Screen to Body Ratio | 91.25 % | |
| Screen Protection | Corning Gorilla Glass v5 | |
| Touch Screen | yes Capacitive Touchscreen, Multi-touch | |
| Connectivity | Xiaomi Poco X3 NFC | Oppo A5s (AX5s) |
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | | LTE |
| Wi-Fi | yes Wi-Fi 802.11, ac/b/g/n/n 5GHz, MIMO | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
| Network | 4G: Available ,
3G: Available, 2G: Available | GSM / HSPA / LTE |
| SIM card | | Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth | yes v5.1 | 4.2, A2DP, LE |
| Edge | | Yes |
| GPRS | | Yes |
| GPS | yes with A-GPS, Glonass | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Speed | | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
| USB | | microUSB 2.0, USB On-The-Go |
| SIM Size | SIM1: Nano, SIM2: Nano (Hybrid) | |
| NFC | yes | |
| VoLTE | yes | |
| Wi-Fi Features | Mobile Hotspot | |
| USB Connectivity | Mass storage device, USB charging | |
| Main Camera | Xiaomi Poco X3 NFC | Oppo A5s (AX5s) |
| Resolution | 64 MP f/1.89 Primary Camera(1.7" sensor size)13 MP f/2.2, Wide Angle, Ultra-Wide Angle Camera(1.12µm pixel size)2 MP f/2.4, Macro Camera(1.75µm pixel size)2 MP f/2.4, Depth Camera(1.75µm pixel size) | |
| Image Resolution | 9000 x 7000 Pixels | |
| Flash | yes LED Flash | |
| Sensor | Exmor-RS CMOS Sensor | |
| Camera Features | Auto Flash, Face detection, Touch to focus | |
| Autofocus | yes | |
| Physical Aperture | F1.89 | |
| Video Recording | 3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 240 fps | |
| Shooting Modes | Continuos Shooting, High Dynamic Range mode (HDR), Burst mode | |
| Settings | Exposure compensation, ISO control | |
| Camera | Xiaomi Poco X3 NFC | Oppo A5s (AX5s) |
| Main camera | | 13 MP, Dual |
| Specs | | 13 MP, f/2.2, AF
-2 MP, f/2.4, depth sensor |
| Features | | LED flash, HDR, panorama |
| Video | | 1080p@30fps |
| Selfie camera | | 8 MP, Single |
| Front Camera | Xiaomi Poco X3 NFC | Oppo A5s (AX5s) |
| Resolution | 20 MP f/2.2 Primary Camera
| |
| Flash | yes Screen flash | |
| Physical Aperture | F2.2 | |
| Multimedia | Xiaomi Poco X3 NFC | Oppo A5s (AX5s) |
| 3.5 mm Jack | | Yes |
| Radio | | FM radio |
| Audio Jack | 3.5 mm | |
| Loudspeaker | yes | |
| Design | Xiaomi Poco X3 NFC | Oppo A5s (AX5s) |
| Colors | | Red, Black, Gold, Green |
| Dimensions | | 155.9 x 75.4 x 8.2 mm |
| Weight | 215 grams | 170 g |
| Height | 165.3 mm | |
| Width | 76.8 mm | |
| Thickness | 9.4 mm | |
| Colours | Shadow Gray, Cobalt Blue | |
| Waterproof | yes Water resistant, IP53 | |
| Battery | Xiaomi Poco X3 NFC | Oppo A5s (AX5s) |
| Battery capacity | | 4230 mAh, Non-removable Li-Ion |
| Type | Li-Polymer | |
| Capacity | 5160 mAh | |
| User Replaceable | No | |
| Quick Charging | yes Fast, 33W: 62 % in 30 minutes | |
| USB Type-C | yes | |
| Other | Xiaomi Poco X3 NFC | Oppo A5s (AX5s) |
| Release date | | 2019, March |
| Sensors | | Fingerprint (rear-mounted), accelerometer, proximity, compass |
| Features | Xiaomi Poco X3 NFC | Oppo A5s (AX5s) |
| Fingerprint Sensor | yes | |
| Fingerprint Sensor Position | Side | |
| Other Sensors | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope | |
