In depth comparison and review of OPPO A53 and Xiaomi Redmi Note 11 Pro. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
| DESIGN AND DIMENSIONS | OPPO A53 | Xiaomi Redmi Note 11 Pro |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | CPH2127 | - | |
| Form Factor | Touch | Touch | |
| Height | 163.9 mm | 164.19 mm | Xiaomi Redmi Note 11 Pro has greater height than OPPO A53. |
| Width | 75.1 mm | 76.1 mm | Xiaomi Redmi Note 11 Pro has greater width than OPPO A53. |
| Depth | 8.4 mm | 8.12 mm | Xiaomi Redmi Note 11 Pro is narrower than OPPO A53. |
| Weight | 186 g | 202 g | OPPO A53 is lighter than OPPO A53. |
| Body Colour | Electric black | Graphite grey | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.93 W/kg (body), 0.77 W/kg (head), 2.78 W/kg (limb) | 0.857 W/kg (body), 0.576 W/kg (head), 1.985 W/kg (limb) | |
| Connector Type | USB Type-C Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Nano SIM | - | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | OPPO A53 | Xiaomi Redmi Note 11 Pro |
|---|
| Display Type | LCD display | OLED display | |
|---|---|---|---|
| Display Technology | LCD | AMOLED | |
| Screen Size (Display Size) | 6.5" | 6.67" | Xiaomi Redmi Note 11 Pro has larger screen size than OPPO A53. |
| Screen Resolution (Display Resolution) | 1600 x 720 pixels | 2400 x 1080 pixels | Xiaomi Redmi Note 11 Pro has better screen resolution than OPPO A53. |
| Display Format | HD+ | Full HD+ | |
| Pixel Density | 269 ppi | 395 ppi | Xiaomi Redmi Note 11 Pro has better pixel density than OPPO A53. |
| Aspect Ratio | 20:9 | - | |
| Max Brightness | 480 cd/m² | 1200 cd/m² | Xiaomi Redmi Note 11 Pro has better display brightness than OPPO A53. |
| Contrast Ratio | 1500:1 | 4500000:1 | Xiaomi Redmi Note 11 Pro has better display contrast ratio than OPPO A53. |
| Display Enhancement Technology | - | Sunlight mode, Reading mode 3.0 | |
| Display Refresh Rate | 90 Hz | 120 Hz | Xiaomi Redmi Note 11 Pro has better refresh rate than OPPO A53. |
| Touch Sampling Rate | 120 Hz | - | |
| Display Features | - | DCI-P3 Wide colour gamut, Dot Display |
| PROCESSOR | OPPO A53 | Xiaomi Redmi Note 11 Pro |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 460 | MediaTek Helio G96 | |
|---|---|---|---|
| Clock Speed | 1.8 GHz | 2.05 GHz | Xiaomi Redmi Note 11 Pro has higher clock speed than OPPO A53. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| 64-bit Architecture | Yes | - | OPPO A53 has 64-bit architecture. |
| Graphics System (GPU) | Qualcomm ADRENO 610 | ARM Mali-G57 MC2 |
| MEMORY | OPPO A53 | Xiaomi Redmi Note 11 Pro |
|---|
| RAM | LPDDR4X SDRAM - 4 GB | LPDDR4X SDRAM - 6 GB | Xiaomi Redmi Note 11 Pro has more RAM than OPPO A53. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 64 GB | 128 GB | Xiaomi Redmi Note 11 Pro has more internal memory than OPPO A53. |
| Memory Interface | UFS 2.1 | UFS 2.2 | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSD, microSDXC - up to 256 GB | microSD |
| CAMERA | OPPO A53 | Xiaomi Redmi Note 11 Pro |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 3 | 4 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 108 Megapixel | Xiaomi Redmi Note 11 Pro has better camera resolution than OPPO A53. |
| Sensor Size | 1/3.06" | 1/1.52" | OPPO A53 has better camera sensor size than Xiaomi Redmi Note 11 Pro. |
| Sensor Name | Omnivision OV13B sensor | - | |
| Lens Type | - | Wide-angle lens | |
| Lens Aperture | F/2.2 | F/1.9 | Xiaomi Redmi Note 11 Pro has better lens aperture than OPPO A53. |
| Lens Construction | 5-element | - | |
| Pixel Size | - | 0.7 μm | |
| Focus Adjustment | Automatic | Automatic | |
| Digital Zoom | 6x | - | |
| Camera Modes | Panorama, Time-lapse mode, Slow motion mode, Expert Mode, Portrait, Night, Ultra Night Mode 2.0 | - | |
| Light Source | LED flash | LED flash | |
| Still Image Resolutions | 4160 x 3120 | - | |
| Video Resolutions | - | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
| Camera Features (Functions) | AI Beautify, AI Quad camera | 9-in-1 pixel binning |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 2 Megapixel | 8 Megapixel | Xiaomi Redmi Note 11 Pro has better second camera resolution than OPPO A53. |
|---|---|---|---|
| Sensor Name (2nd Camera) | GalaxyCore GC02M1B sensor | - | |
| Lens Type (2nd Camera) | - | Ultra wide-angle lens | |
| Lens Aperture (2nd Camera) | F/2.4 | - | |
| Field of View (2nd Camera) | - | 118 degree(s) | |
| Camera Functions (2nd Camera) | Depth camera | - |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | 2 Megapixel | 2 Megapixel | Both phones have the same third camera resolution. |
|---|---|---|---|
| Sensor Name (3rd Camera) | GalaxyCore GC02K0 sensor | - | |
| Lens Aperture (3rd Camera) | F/2.4 | F/2.4 | Both phones have the same lens aperture of the third camera. |
| Lens Element Qty (3rd Camera) | 3-element | - | |
| Camera Functions (3rd Camera) | Macro camera | Macro camera |
| FOURTH CAMERA |
|---|
| Sensor Resolution (4th Camera) | - | 2 Megapixel | |
|---|---|---|---|
| Camera Functions (4th Camera) | - | Depth camera |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 8 Megapixel | 16 Megapixel | Xiaomi Redmi Note 11 Pro has better front camera resolution than OPPO A53. |
| Lens Aperture (Front) | F/2.0 | F/2.4 | OPPO A53 has better front lens aperture than OPPO A53. |
| Lens Element Qty (Front) | 5-element | - | |
| Still Image Resolutions (Front) | 3264 x 2448 | - | |
| Video Resolutions (Front) | - | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps |
| BATTERY AND CHARGING | OPPO A53 | Xiaomi Redmi Note 11 Pro |
|---|
| Battery Capacity (Battery Size) | 5000 mAh | 5000 mAh | Both phones have the same battery capacity. |
|---|
| CELLULAR | OPPO A53 | Xiaomi Redmi Note 11 Pro |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | ColorOS 7.2 (based on Android 10) | Android 11 | |
| User Interface | - | MIUI 13 | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, GLONASS, BeiDou, Galileo |
| COMMUNICATIONS | OPPO A53 | Xiaomi Redmi Note 11 Pro |
|---|
| Data Transmission | FDD-LTE, TDD-LTE | FDD-LTE, TDD-LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 3G UMTS Band | Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19 | Band 1, Band 2, Band 4, Band 5, Band 8 | |
| 3G UMTS Frequency | 2100, 1900, 1700, 850, 800, 900, 800 | 2100, 1900, 1700, 850, 900 | |
| 4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 18, Band 19, Band 20, Band 26, Band 28, Band 38, Band 39, Band 40, Band 41 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 20, Band 26, Band 28, Band 32, Band 38, Band 40, Band 41, Band 66 | |
| 4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 DD, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.1 | |
| Bluetooth Profiles | SBC | - | |
| NFC | - | Yes | Xiaomi Redmi Note 11 Pro has NFC reader for mobile payments. |
| MEDIA | OPPO A53 | Xiaomi Redmi Note 11 Pro |
|---|
| Supported Digital Audio Standards | AAC, LDAC, apt-X HD | - | |
|---|---|---|---|
| Sound Enhancements | - | Hi-Res audio certified |
| FEATURES | OPPO A53 | Xiaomi Redmi Note 11 Pro |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
|---|---|---|---|
| Sensors | - | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyroscope | |
| Security Devices | Fingerprint reader | Face recognition, fingerprint reader (side) | |
| Security Technology | - | AI face unlock | |
| Additional Phone Features | Fast Charging, HyperBoost, Smart Sidebar | LiquidCool Technology, Z-axis linear vibration motor, IR blaster |
| OTHERS | OPPO A53 | Xiaomi Redmi Note 11 Pro |
|---|
| Included Accessories | Headphones, screen protection film, USB cable, power adapter, SIM card removal tool | SIM card removal tool, USB-C cable, protective case, 67W charger |
|---|
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