| Xiaomi Redmi 8A |
OPPO A15 |
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| Hardware and OS | Xiaomi Redmi 8A | OPPO A15 |
|---|---|---|
| Operating system | Android 9.0 (Pie) | Android v10 (Q) |
| Processor | Octa-core (2x1.95 GHz Cortex-A53 & 6x1.45 GHz Cortex A53) | Octa core, 2.3 GHz, Cortex A53 |
| Custom UI | ColorOS | |
| Chipset | Qualcomm SDM439 Snapdragon 439 (12 nm) | MediaTek Helio P35 |
| GPU | Adreno 505 | |
| Internal memory | 32GB 2GB RAM, 32GB 3GB RAM | 32 GB |
| Architecture | 64 bit | |
| External memory | microSD, up to 512 GB (dedicated slot) | |
| RAM | 3 GB | |
| Expandable Memory | yes Up to 256 GB | |
| Graphics | PowerVR GE8320 | |
| SIM Slot(s) | Dual SIM, GSM GSM | |
| Display | Xiaomi Redmi 8A | OPPO A15 |
| Type | IPS LCD | |
| Size | 6.2" inc | |
| Resolution | 720 x 1520 px | |
| Protection | Corning Gorilla Glass 5 | |
| Touchscreen | capacitive touchscreen | |
| Screen Size | 6.52 inches (16.56 cm) | |
| Screen Resolution | 720 x 1600 pixels | |
| Screen-to-Body Ratio | 81.3% | |
| Display Type | IPS LCD | |
| Display area | 95.9 cm2 | |
| Display aspect ratio | 19:9 (height:width) | |
| Aspect Ratio | 20:9 | |
| Pixel Density | 271 PPI | 269 ppi |
| Refresh Rate | 60 Hz | |
| Colors | 16M | |
| Screen to Body Ratio | 88.7 % | |
| Touch Screen | yes Capacitive Touchscreen, Multi-touch | |
| Connectivity | Xiaomi Redmi 8A | OPPO A15 |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | |
| 4G Network | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300) - Global | |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | yes Wi-Fi 802.11, b/g/n/n 5GHz |
| Network | GSM / HSPA / LTE | 4G: Available , 3G: Available, 2G: Available |
| SIM card | Dual SIM (Nano-SIM, dual stand-by) | |
| Bluetooth | 4.2, A2DP, LE | yes v5.0 |
| Edge | Yes | |
| GPRS | Yes | |
| GPS | Yes, with A-GPS, GLONASS, BDS | yes with A-GPS, Glonass |
| Speed | HSPA, LTE-A | |
| USB | 2.0, Type-C 1.0 reversible connector, USB On-The-Go | |
| SIM Size | SIM1: Nano, SIM2: Nano | |
| NFC | No | |
| VoLTE | yes | |
| Wi-Fi Features | Mobile Hotspot | |
| USB Connectivity | Mass storage device, USB charging, microUSB 2.0 | |
| Main Camera | Xiaomi Redmi 8A | OPPO A15 |
| Resolution | 13 MP f/2.2, Wide Angle Primary Camera(3.1" sensor size, 1.12µm pixel size)2 MP f/2.4, Depth Camera 2 MP f/2.4, Macro Camera | |
| Image Resolution | 4128 x 3096 Pixels | |
| Flash | yes LED Flash | |
| Camera Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
| Autofocus | yes | |
| Physical Aperture | F2.2 | |
| Video Recording | 1920x1080 @ 30 fps | |
| Shooting Modes | Continuos Shooting, High Dynamic Range mode (HDR) | |
| Settings | Exposure compensation, ISO control | |
| Front Camera | Xiaomi Redmi 8A | OPPO A15 |
| Resolution | 5 MP f/2.4 Primary Camera | |
| Physical Aperture | F2.4 | |
| Camera | Xiaomi Redmi 8A | OPPO A15 |
| Main camera | 12 MP, Single | |
| Specs | 12 MP, f/1.8, 1/2.55', 1.4µm, dual pixel PDAF | |
| Features | LED flash, HDR | |
| Video | 1080p@30fps | |
| Selfie camera | 8 MP, Single | |
| Multimedia | Xiaomi Redmi 8A | OPPO A15 |
| 3.5 mm Jack | Yes | |
| Radio | FM Radio, built-in antenna | |
| Audio Jack | 3.5 mm | |
| Loudspeaker | yes | |
| Design | Xiaomi Redmi 8A | OPPO A15 |
| Colors | Midnight Black, Ocean Blue, Sunset Red | |
| Body build | Front glass, plastic body | |
| Dimensions | 156.5 x 75.4 x 9.4 mm | |
| Weight | 188 g | 175 grams |
| Height | 164 mm | |
| Width | 75.4 mm | |
| Thickness | 7.9 mm | |
| Build Material | Back: Plastic | |
| Colours | Dynamic Black, Mystery Blue | |
| Battery | Xiaomi Redmi 8A | OPPO A15 |
| Battery capacity | 5000 mAh, Non-removable Li-Po | |
| Type | Li-Polymer | |
| Capacity | 4230 mAh | |
| User Replaceable | No | |
| Quick Charging | No | |
| Standby time | Up to 323 Hours(2G) | |
| USB Type-C | No | |
| USB OTG Support | yes | |
| Other | Xiaomi Redmi 8A | OPPO A15 |
| Release date | 2019, September | |
| Sensors | Accelerometer, proximity, compass , Infrared port | |
| Features | Xiaomi Redmi 8A | OPPO A15 |
| Fingerprint Sensor | yes | |
| Fingerprint Sensor Position | Rear | |
| Other Sensors | Light sensor, Proximity sensor, Accelerometer |
