Detailed comparison and review of OPPO A54S and Xiaomi Redmi Note 11. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.
| DESIGN AND DIMENSIONS | OPPO A54S | Xiaomi Redmi Note 11 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | CPH2273 | - | |
| Form Factor | Touch | Touch | |
| Height | 163.8 mm | 159.87 mm | OPPO A54S has greater height than Xiaomi Redmi Note 11. |
| Width | 75.6 mm | 73.87 mm | OPPO A54S has greater width than Xiaomi Redmi Note 11. |
| Depth | 8.4 mm | 8.09 mm | Xiaomi Redmi Note 11 is narrower than OPPO A54S. |
| Weight | 190 g | 179 g | Xiaomi Redmi Note 11 is lighter than OPPO A54S. |
| Body Colour | Crystal black | Twilight blue | Blue star | Graphite grey | |
| Protection | - | Dustproof, splashproof | |
| Waterproof (Water-resistant) | - | - | |
| IP rating | - | IP53 | |
| SAR Value | - | 0.989 W/kg (body), 0.596 W/kg (head), 1.996 W/kg (limb) | |
| Connector Type | Headset jack - mini-phone 3.5mm USB Type-C - 24 pin USB-C |
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 A54S | Xiaomi Redmi Note 11 |
|---|
| Display Type | LCD display | OLED display | |
|---|---|---|---|
| Display Technology | - | AMOLED | |
| Screen Size (Display Size) | 6.52" | 6.43" | OPPO A54S has larger screen size than Xiaomi Redmi Note 11. |
| Screen Resolution (Display Resolution) | 1600 x 720 pixels | 2400 x 1080 pixels | Xiaomi Redmi Note 11 has better screen resolution than OPPO A54S. |
| Display Format | HD+ | Full HD+ | |
| Pixel Density | 269 ppi | 409 ppi | Xiaomi Redmi Note 11 has better pixel density than OPPO A54S. |
| Max Brightness | 480 cd/m² | 1000 cd/m² | Xiaomi Redmi Note 11 has better display brightness than OPPO A54S. |
| Contrast Ratio | 1500:1 | 4500000:1 | Xiaomi Redmi Note 11 has better display contrast ratio than OPPO A54S. |
| Display Enhancement Technology | - | Sunlight mode, Reading mode 3.0 | |
| Display Refresh Rate | 60 Hz | 90 Hz | Xiaomi Redmi Note 11 has better refresh rate than OPPO A54S. |
| Touch Sampling Rate | - | 180 Hz | |
| Display Features | 71% NTSC, AI Eye-Care | DCI-P3 Wide colour gamut, Dot Display | |
| Display Protection (Screen Protector) | PDMA+PC | - |
| PROCESSOR | OPPO A54S | Xiaomi Redmi Note 11 |
|---|
| Processor Type (CPU) | MediaTek Helio G35 | Qualcomm Snapdragon 680 | |
|---|---|---|---|
| Clock Speed | 2.3 GHz | 2.4 GHz | Xiaomi Redmi Note 11 has higher clock speed than OPPO A54S. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| Graphics System (GPU) | IMG GE8320 | Qualcomm ADRENO 610 |
| MEMORY | OPPO A54S | Xiaomi Redmi Note 11 |
|---|
| RAM | LPDDR4X SDRAM - 4 GB | LPDDR4X SDRAM - 4 GB | Both phones have the same RAM size. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 128 GB | 128 GB | Both phones have the same internal memory capacity. |
| Memory Interface | eMMC 5.1 | UFS 2.2 | |
| Supported Flash Memory Cards (Expandable Memory) | - | microSDHC, microSD, microSDXC - up to 1 TB |
| CAMERA | OPPO A54S | Xiaomi Redmi Note 11 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 3 | 4 | |
|---|---|---|---|
| Sensor Resolution | 50 Megapixel | 50 Megapixel | Both phones have the same camera resolution. |
| Lens Aperture | F/2.2 | F/1.8 | Xiaomi Redmi Note 11 has better lens aperture than OPPO A54S. |
| Lens Construction | 5-element | - | |
| Field of View (FoV) | 80 degree(s) | - | |
| Focus Adjustment | Automatic | Automatic | |
| Light Source | LED flash | LED flash | |
| Still Image Resolutions | 4160 x 2340, 3120 x 3120, 4160 x 1872, 4080 x 3072 | - | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | 1920 x 1080 (1080p) at 30 fps, 3840 x 2160 (4K) at 30 fps | |
| Camera Features (Functions) | AI Triple camera | AI Quad camera |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 2 Megapixel | 8 Megapixel | Xiaomi Redmi Note 11 has better second camera resolution than OPPO A54S. |
|---|---|---|---|
| Lens Type (2nd Camera) | - | Ultra wide-angle lens | |
| Lens Aperture (2nd Camera) | F/2.4 | F/2.2 | Xiaomi Redmi Note 11 has better second camera lens aperture than OPPO A54S. |
| Lens Element Qty (2nd Camera) | 3-element | - | |
| Field of View (2nd Camera) | 88.8 degree(s) | 118 degree(s) | Xiaomi Redmi Note 11 has larger second camera lens field of view than OPPO A54S. |
| Camera Functions (2nd Camera) | Depth camera | - |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | 2 Megapixel | 2 Megapixel | Both phones have the same third camera resolution. |
|---|---|---|---|
| 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 | - | |
| Field of View (3rd Camera) | 88.8 degree(s) | - | |
| Camera Functions (3rd Camera) | Macro camera | Macro camera |
| FOURTH CAMERA |
|---|
| Sensor Resolution (4th Camera) | - | 2 Megapixel | |
|---|---|---|---|
| Lens Aperture (4th Camera) | - | F/2.4 | |
| Camera Functions (4th Camera) | - | Depth camera |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 8 Megapixel | 13 Megapixel | Xiaomi Redmi Note 11 has better front camera resolution than OPPO A54S. |
| Lens Aperture (Front) | F/2.0 | F/2.4 | OPPO A54S has better front lens aperture than OPPO A54S. |
| Lens Element Qty (Front) | 5-element | - | |
| Field of View (Front) | 79 degree(s) | - | |
| Special Effects (Front) | Bokeh effect | - | |
| Camera Modes (Front) | Dazzle Colour Mode | - | |
| Video Resolutions (Front) | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
| Camera Features (Front) | AI beautification | - |
| BATTERY AND CHARGING | OPPO A54S | Xiaomi Redmi Note 11 |
|---|
| Battery Capacity (Battery Size) | 5000 mAh | 5000 mAh | Both phones have the same battery capacity. |
|---|---|---|---|
| Fast Charging Technology | - | Pro fast charging | Xiaomi Redmi Note 11 has fast charging technology. |
| Talk Time | - | 2580 minutes | |
| Run Time Details | - | Talk: up to 2580 min Playback (video): up to 22 hrs Playback (audio): up to 215 hrs |
| CELLULAR | OPPO A54S | Xiaomi Redmi Note 11 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | ColorOS 11.1 (based on Android 11) | Android 11 | |
| User Interface | - | MIUI 13 | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS | GPS, GLONASS, BeiDou, Galileo |
| COMMUNICATIONS | OPPO A54S | Xiaomi Redmi Note 11 |
|---|
| 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 66 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 32, Band 38, Band 40, Band 41 | |
| 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 1700 - 2110 AWS-3 | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 2300, TDD 2500 | |
| Wireless Interface | Wi-Fi | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.0 | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| MEDIA | OPPO A54S | Xiaomi Redmi Note 11 |
|---|
| Supported Digital Audio Standards | AAC, apt-X, LDAC, SBC | - | |
|---|---|---|---|
| Sound Enhancements | - | Hi-Res audio certified |
| FEATURES | OPPO A54S | Xiaomi Redmi Note 11 |
|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, pedometer, geomagnetic sensor, gravity sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyroscope | |
|---|---|---|---|
| Security Devices | Face recognition, fingerprint reader (side) | Face recognition, fingerprint reader (side) | |
| Security Technology | Face Unlock | AI face unlock | |
| Additional Phone Features | Super power saving mode, Game Assistant, super nighttime standby mode, optimised night charge, charging temperature control | Z-axis linear vibration motor, dual stereo speakers, IR blaster, write booster |
| OTHERS | OPPO A54S | Xiaomi Redmi Note 11 |
|---|
| Included Accessories | Headset, power adapter, SIM card removal tool, USB-C cable, protective case | Power adapter, SIM card removal tool, USB-C cable, protective case | |
|---|---|---|---|
| Compliant Standards | - | IP53, TUV SUD, SGS, IEC 60529 |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
