Xiaomi Mi 7 |
OPPO A15 |
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Hardware and OS | Xiaomi Mi 7 | OPPO A15 |
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Operating System | Android 8.0 Oreo OS | Android v10 (Q) |
Custom UI | ColorOS | |
Processor | Octa-Core (4 x 2.8GHz Kryo 385, 4 x 1.8GHz Kryo 385) | Octa core, 2.3 GHz, Cortex A53 |
GPU | Qualcomm Adreno 630 | |
Chipset | MediaTek Helio P35 | |
Architecture | 64 bit | |
Internal Storage | 64GB/128GB | |
RAM | 6GB/8GB | 3 GB |
Memory Card Slot | microSD, microSDHC, microSDXC | |
Internal Memory | 32 GB | |
User Interface | Yes | |
Expandable Memory | yes Up to 256 GB | |
Graphics | PowerVR GE8320 | |
SIM Slot(s) | Dual SIM, GSM GSM | |
Display | Xiaomi Mi 7 | OPPO A15 |
Type | IPS, LCD capacitive touchscreen | |
Size | 5.65 inches FHD | |
Resolution | 2160 x 1440 Pixels, 24 bit color depth | |
Colors | 16M Colors | |
Screen Size | 6.52 inches (16.56 cm) | |
Screen Resolution | 720 x 1600 pixels | |
Display Type | IPS LCD | |
Touchscreen | Yes Multi Touch Support | |
Pixel Density | ~ 427 ppi | 269 ppi |
Protection | Yes | |
Aspect Ratio | 20:9 | |
Features | FHD , IPS, LCD display, ~427 PPI Pixel Density, Capacitive, Multi-touch , Curved Glass Screen, 18:9 Ratio | |
Refresh Rate | 60 Hz | |
Screen to Body Ratio | 88.7 % | |
Touch Screen | yes Capacitive Touchscreen, Multi-touch | |
Connectivity | Xiaomi Mi 7 | OPPO A15 |
4G Network | LTE: 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500) MHz | |
USB | USB Type-C 1.0 USB with OTG, Charging and Mass Storage Function | |
Speed | LTE Cat-12 600 Mbps Download, 150 Mbps Upload Over 4G | |
SIM | Standard SIM | |
Dual SIM | (Nano-SIM, Nano-SIM), Dual Standby | |
Network | 4G: Available , 3G: Available, 2G: Available | |
SIM Size | SIM1: Nano, SIM2: Nano | |
Bluetooth | yes v5.0 | |
GPS | Yes, with GPS, A-GPS, GLONASS, BDS | yes with A-GPS, Glonass |
NFC | yes | No |
VoLTE | yes | |
Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, Dual-Band, Wi-Fi Direct, DLNA, Hotspot | yes Wi-Fi 802.11, b/g/n/n 5GHz |
Wi-Fi Features | Mobile Hotspot | |
USB Connectivity | Mass storage device, USB charging, microUSB 2.0 | |
Main Camera | Xiaomi Mi 7 | 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 | |
Camera | Xiaomi Mi 7 | OPPO A15 |
Main camera | 16 Megapixels, 16 Megapixels | |
Features | Yes with Dual-Tone LED Flash | |
Image | 4899 x 3266 Pixels | |
Selfie camera | 8 Megapixels 1080P | |
Front Camera | Xiaomi Mi 7 | OPPO A15 |
Resolution | 5 MP f/2.4 Primary Camera | |
Physical Aperture | F2.4 | |
Multimedia | Xiaomi Mi 7 | OPPO A15 |
Loudspeaker | Yes | yes |
Radio | Yes with FM Recording | |
Video Playback | Up to 14.5 Hours | |
Video Out | Yes With Wireless Media Link | |
Ring Tones | MP3, eAAC, WAV ringtones | |
3.5 mm Jack | No | |
Audio Jack | 3.5 mm | |
Design | Xiaomi Mi 7 | OPPO A15 |
Height | 164 mm | |
Width | 75.4 mm | |
Thickness | 7.9 mm | |
Weight | 175 grams | |
Build Material | Back: Plastic | |
Colours | Dynamic Black, Mystery Blue | |
Battery | Xiaomi Mi 7 | OPPO A15 |
Capacity | 4,480 mAh | 4230 mAh |
Placement | Non-Removable | |
Type | Li-Polymer | |
User Replaceable | No | |
Quick Charging | No | |
Standby time | Up to 323 Hours(2G) | |
USB Type-C | No | |
USB OTG Support | yes | |
Other | Xiaomi Mi 7 | OPPO A15 |
Sensors | Proximity Sensor, Accelerometer, Ambient Light, Fingerprint Sensor (Rear Mounted), Gyroscope, Barometer | |
Features | Xiaomi Mi 7 | OPPO A15 |
Fingerprint Sensor | yes | |
Fingerprint Sensor Position | Rear | |
Other Sensors | Light sensor, Proximity sensor, Accelerometer |