In depth comparison and review of Xiaomi MI A3 and Realme X3 Superzoom. 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 | Xiaomi MI A3 | Realme X3 Superzoom |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | - | RMX2086 | |
Form Factor | Touch | Touch | |
Height | 153.48 mm | 163.8 mm | Realme X3 Superzoom has greater height than Xiaomi MI A3. |
Width | 71.85 mm | 75.8 mm | Realme X3 Superzoom has greater width than Xiaomi MI A3. |
Depth | 8.475 mm | 8.9 mm | Xiaomi MI A3 is narrower than Xiaomi MI A3. |
Weight | 173.8 g | 202 g | Xiaomi MI A3 is lighter than Xiaomi MI A3. |
Body Colour | Kind of grey | Glacier blue | |
Body Material | Corning Gorilla Glass 5 | - | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 2.34 W/kg (limb), 1.097 W/kg (body), 0.301 W/kg (head) | 0.931 W/kg (body), 0.897 W/kg (head), 1.914 W/kg (limb) | |
Connector Type | USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
USB Type-C | |
SIM Card Type (Size) | Nano SIM | Nano SIM | |
SIM Card Qty | Dual-SIM | Dual-SIM |
DISPLAY | Xiaomi MI A3 | Realme X3 Superzoom |
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Display Type | OLED display | - | |
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Display Technology | AMOLED | - | |
Screen Size (Display Size) | 6.088" | 6.6" | Realme X3 Superzoom has larger screen size than Xiaomi MI A3. |
Screen Resolution (Display Resolution) | 1560 x 720 pixels | 2400 x 1080 pixels | Realme X3 Superzoom has better screen resolution than Xiaomi MI A3. |
Display Format | HD+ | Full HD+ | |
Aspect Ratio | 19.5:9 | - | |
Contrast Ratio | 60000:1 | - | |
Display Features | 2.5D Glass, Dot Drop display | 120Hz Ultra Smooth Display | |
Display Protection (Screen Protector) | Corning Gorilla Glass 5 (scratch resistant glass) | Corning Gorilla Glass 5 (scratch resistant glass) |
PROCESSOR | Xiaomi MI A3 | Realme X3 Superzoom |
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Processor Type (CPU) | Qualcomm Snapdragon 665 | Qualcomm Snapdragon 855+ | |
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Clock Speed | 2 GHz | 2.96 GHz | Realme X3 Superzoom has higher clock speed than Xiaomi MI A3. |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
Graphics System (GPU) | Qualcomm ADRENO 610 | Qualcomm ADRENO 640 |
MEMORY | Xiaomi MI A3 | Realme X3 Superzoom |
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RAM | LPDDR4X SDRAM - 4 GB | LPDDR4X SDRAM - 12 GB | Realme X3 Superzoom has more RAM than Xiaomi MI A3. |
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Internal Memory Size (Storage Capacity) | 64 GB | 256 GB | Realme X3 Superzoom has more internal memory than Xiaomi MI A3. |
Memory Interface | - | UFS 3.0 | |
Supported Flash Memory Cards (Expandable Memory) | Up to 256 GB | - |
CAMERA | Xiaomi MI A3 | Realme X3 Superzoom |
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MAIN CAMERA |
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Number of Main Cameras | 3 | 4 | |
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Sensor Resolution | 48 Megapixel | 64 Megapixel | Realme X3 Superzoom has better camera resolution than Xiaomi MI A3. |
Sensor Size | 1/2" | 1/1.72" | Xiaomi MI A3 has better camera sensor size than Realme X3 Superzoom. |
Sensor Name | - | Samsung GW1 Sensor | |
Lens Type | - | Wide-angle lens | |
Lens Aperture | F/1.79 | F/1.8 | Xiaomi MI A3 has better lens aperture than Xiaomi MI A3. |
Lens Construction | 6-element | 6-element | |
Field of View (FoV) | - | 78.6 degree(s) | |
Pixel Size | 1.6 μm | - | |
Focus Adjustment | Automatic | Automatic | |
Minimum Focal Length (Focal Distance) | - | 26 mm | |
Special Effects | - | HDR | |
Camera Modes | AI portrait mode | Panorama, Time-lapse mode, Slow motion mode, Expert Mode, Portrait, AI mode, Ultra Macro Mode, Super nightscape, Ultra Wide Mode, Starry mode | |
Light Source | Flash | LED flash | |
Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps, 1280 x 720 (720p) at 60 fps, 3840 x 2160 (4K) at 60 fps | |
Camera Features (Functions) | Phase Detect Auto-Focus (PDAF), Electronic Image Stabiliser (EIS), 4-in-1 Super Pixel, AI scene detection, AI Triple camera, 27 different scenes | AI Beautify, AI scene recognition, UIS Video Stabilisation, Chroma boost, UIS Max Video stabilisation, 60X Super Zoom |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 8 Megapixel | 8 Megapixel | Both phones have the same second camera resolution. |
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Lens Type (2nd Camera) | Ultra wide-angle lens | Ultra wide-angle lens | |
Lens Aperture (2nd Camera) | F/2.2 | F/2.3 | Xiaomi MI A3 has better second camera lens aperture than Xiaomi MI A3. |
Lens Element Qty (2nd Camera) | - | 5-element | |
Field of View (2nd Camera) | 118 degree(s) | 119 degree(s) | Realme X3 Superzoom has larger second camera lens field of view than Xiaomi MI A3. |
Minimum Focal Length (2nd Camera) | - | 16 mm |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | 2 Megapixel | 8 Megapixel | Realme X3 Superzoom has higher resolution third camera than Xiaomi MI A3. |
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Lens Type (3rd Camera) | - | Telephoto lens | |
Lens Aperture (3rd Camera) | - | F/3.4 | |
Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | Realme X3 Superzoom has optical stabilisation of the third camera. |
Optical Zoom | - | 5x | |
Camera Functions (3rd Camera) | Depth camera | - | |
Camera Features (3rd Camera) | - | 60x Super Zoom |
FOURTH CAMERA |
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Sensor Resolution (4th Camera) | - | 2 Megapixel | |
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Lens Aperture (4th Camera) | - | F/2.4 | |
Pixel Size (4th Camera) | - | 1.75 μm | |
Camera Functions (4th Camera) | - | Macro camera | |
Camera Features (4th Camera) | - | 4cm macro photography |
FRONT CAMERA |
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Number of Front Cameras | 1 | 2 | |
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Sensor Resolution (Front) | 32 Megapixel | 32 Megapixel | Both phones have the same front camera resolution. |
Sensor Name (Front) | - | Sony Exmor RS IMX616 sensor | |
Lens Aperture (Front) | F/2.0 | F/2.5 | Xiaomi MI A3 has better front lens aperture than Xiaomi MI A3. |
Lens Element Qty (Front) | 5-element | 5-element | |
Field of View (Front) | 79 degree(s) | 80.4 degree(s) | Realme X3 Superzoom has larger front lens field of view than Xiaomi MI A3. |
Pixel Size (Front) | 1.6 μm | - | |
Focus Adjustment | Focus free | - | |
Special Effects (Front) | - | Beauty effect | |
Camera Modes (Front) | Selfie panorama, AI portrait mode, AI Beautify | Time-lapse mode, front-facing panorama, Portrait, Mirror mode, Super nightscape, Wide | |
Face Recognition (Face ID) | - | Face recognition | Realme X3 Superzoom has face detection. |
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) | 4-in-1 Super Pixel technology, AI scene detection, 12 different scenes, AI Selfie, Palm shutter, AI face unlock | - |
SECOND FRONT CAMERA |
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Sensor Resolution (2nd Front) | - | 8 Megapixel | |
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Lens Aperture (2nd Front) | - | F/2.2 | |
Field of View (2nd Front) | - | 105 degree(s) | |
Camera Features (2nd Front) | - | 5-piece lens |
BATTERY AND CHARGING | Xiaomi MI A3 | Realme X3 Superzoom |
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Battery Capacity (Battery Size) | 4030 mAh | 4200 mAh | Realme X3 Superzoom has larger battery capacity than Xiaomi MI A3. |
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Fast Charging Technology | Qualcomm Quick Charge 3.0 | Dart Charge | Both phones have fast charging technology. |
CELLULAR | Xiaomi MI A3 | Realme X3 Superzoom |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
Operating System | - | Android 10 | |
User Interface | - | Realme UI | |
Intelligent Assistant | Google Assistant | - | |
Payment Technology | - | Google Pay | |
Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS |
COMMUNICATIONS | Xiaomi MI A3 | Realme X3 Superzoom |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | FDD-LTE, TDD-LTE | |
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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 8 | Band 1, Band 5, Band 8 | |
3G UMTS Frequency | 2100, 1900, 1700, 850, 900 | 2100, 850, 900 | |
4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, 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 800 DD, FDD 700 APT, TDD 2600, TDD 2300 | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | |
Wireless Interface | Infrared (IrDA), IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac | |
Bluetooth | Bluetooth 5.0 | Bluetooth 5.0 | |
NFC | - | Yes | Realme X3 Superzoom has NFC reader for mobile payments. |
Messaging Services | SMS, MMS | - |
MEDIA | Xiaomi MI A3 | Realme X3 Superzoom |
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Supported Digital Audio Standards | WAV, AAC, PCM, MP3, FLAC, AAC +, eAAC+, AMR-WB, AMR-NB | - | |
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Supported Digital Video Standards | MKV, XviD, H.264, M4V, MPEG4-ASP, MPEG-4 SP, MP4 | - | |
Sound Enhancements | - | Dolby Atmos sound technology, Hi-Res audio certified |
FEATURES | Xiaomi MI A3 | Realme X3 Superzoom |
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Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
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Sensors | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, vibration sensor | Accelerometer, ambient light sensor, proximity sensor, magnetometer, gyro sensor | |
Security Devices | Fingerprint reader (under display) | Fingerprint reader (side) | |
Additional Phone Features | AI face unlock | MIMO technology, dual microphones with noise cancellation, liquid cooling |
OTHERS | Xiaomi MI A3 | Realme X3 Superzoom |
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Included Accessories | Power adapter, SIM card removal tool, USB-C cable, soft case | SIM card removal tool, USB-C cable, protective case, 30W Dart charger |
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