Xiaomi Redmi Note 11 (China) |
OPPO A15 |
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Hardware and OS | Xiaomi Redmi Note 11 (China) | OPPO A15 |
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Operating System | Android 11, MIUI 12.5 | Android v10 (Q) |
Custom UI | ColorOS | |
Processor | Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) | Octa core, 2.3 GHz, Cortex A53 |
GPU | Mali-G57 MC2 | |
Chipset | MediaTek MT6833P Dimensity 810 (6 nm) | MediaTek Helio P35 |
Architecture | 64 bit | |
External memory | No | |
RAM | 3 GB | |
Internal Memory | 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM | 32 GB |
Expandable Memory | yes Up to 256 GB | |
Graphics | PowerVR GE8320 | |
SIM Slot(s) | Dual SIM, GSM GSM | |
Display | Xiaomi Redmi Note 11 (China) | OPPO A15 |
Type | IPS LCD, 90Hz | |
Size | 6.6 inches, 105.2 cm2(~84.8% screen-to-body ratio) | |
Resolution | 1080 x 2400 pixels, 20:9 ratio | |
Colors | Mysterious Black, Milky Way Blue, Mint Green | |
Screen Size | 6.52 inches (16.56 cm) | |
Screen Resolution | 720 x 1600 pixels | |
Display Type | IPS LCD | |
Pixel Density | 269 ppi | |
Aspect Ratio | 20:9 | |
Refresh Rate | 60 Hz | |
Screen to Body Ratio | 88.7 % | |
Touch Screen | yes Capacitive Touchscreen, Multi-touch | |
Main Camera | Xiaomi Redmi Note 11 (China) | 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 | |
Features | LED flash, HDR, panorama | |
Video | 1080p@30/60fps | |
Front Camera | Xiaomi Redmi Note 11 (China) | OPPO A15 |
Resolution | 5 MP f/2.4 Primary Camera | |
Physical Aperture | F2.4 | |
Connectivity | Xiaomi Redmi Note 11 (China) | OPPO A15 |
2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
3G Network | HSDPA 850 / 900 / 1900 / 2100 | |
4G Network | 1, 3, 5, 7, 8, 34, 38, 39, 40, 41 | |
5G Network | 1, 28, 41, 78 SA/NSA | |
WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | |
Infrared port | Yes | |
USB | USB Type-C 2.0, USB On-The-Go | |
CDMA | CDMA 800 | |
Speed | HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G | |
Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G | |
Network | 4G: Available , 3G: Available, 2G: Available | |
SIM Size | SIM1: Nano, SIM2: Nano | |
Bluetooth | 5.1, A2DP, LE | yes v5.0 |
GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | yes with A-GPS, Glonass |
NFC | No | No |
VoLTE | yes | |
Wi-Fi | 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 | |
Selfie camera | Xiaomi Redmi Note 11 (China) | OPPO A15 |
Features | HDR, panorama | |
Video | 1080p@30fps | |
Multimedia | Xiaomi Redmi Note 11 (China) | OPPO A15 |
Radio | Unspecified | |
Multimedia | 24-bit/192kHz audio | |
3.5 mm Jack | Yes | |
Audio Jack | 3.5 mm | |
Loudspeaker | Yes, with stereo speakers | yes |
Design | Xiaomi Redmi Note 11 (China) | OPPO A15 |
Body | IP53, dust and splash resistant | |
SIM | Dual SIM (Nano-SIM, dual stand-by) | |
Dimensions | 163.6 x 75.8 x 8.8 mm (6.44 x 2.98 x 0.35 in) | |
Height | 164 mm | |
Width | 75.4 mm | |
Thickness | 7.9 mm | |
Weight | 195 g (6.88 oz) | 175 grams |
Build Material | Back: Plastic | |
Colours | Dynamic Black, Mystery Blue | |
Battery | Xiaomi Redmi Note 11 (China) | OPPO A15 |
Charging | Fast charging 33W, 100% in 62 min (advertised) | |
Type | Li-Po 5000 mAh, non-removable | 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 | |
Features | Xiaomi Redmi Note 11 (China) | OPPO A15 |
Sensors | Fingerprint (side-mounted), accelerometer, gyro, compass | |
Fingerprint Sensor | yes | |
Fingerprint Sensor Position | Rear | |
Other Sensors | Light sensor, Proximity sensor, Accelerometer |