In depth comparison and review of Realme X3 Superzoom and Samsung Galaxy A03s. 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 | Realme X3 Superzoom | Samsung Galaxy A03s |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | RMX2086 | SM-A037G/DSN | |
| Form Factor | Touch | Touch | |
| Height | 163.8 mm | 166.5 mm | Samsung Galaxy A03s has greater height than Realme X3 Superzoom. |
| Width | 75.8 mm | 75.9 mm | Samsung Galaxy A03s has greater width than Realme X3 Superzoom. |
| Depth | 8.9 mm | 9.2 mm | Realme X3 Superzoom is narrower than Realme X3 Superzoom. |
| Weight | 202 g | 198 g | Samsung Galaxy A03s is lighter than Realme X3 Superzoom. |
| Body Colour | Glacier blue | Blue | Black | |
| Waterproof (Water-resistant) | - | - | |
| Repairability Index | - | 8.4 (out of 10) | |
| SAR Value | 0.931 W/kg (body), 0.897 W/kg (head), 1.914 W/kg (limb) | 0.79 W/kg (body), 0.67 W/kg (head) | |
| Connector Type | USB Type-C | USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | Realme X3 Superzoom | Samsung Galaxy A03s |
|---|
| Display Type | - | LCD display | |
|---|---|---|---|
| Display Technology | - | PLS TFT | |
| Screen Size (Display Size) | 6.6" | 6.5" | Realme X3 Superzoom has larger screen size than Samsung Galaxy A03s. |
| Screen Resolution (Display Resolution) | 2400 x 1080 pixels | 1600 x 720 pixels | Realme X3 Superzoom has better screen resolution than Samsung Galaxy A03s. |
| Display Format | Full HD+ | HD+ | |
| Colour Depth | - | 16.7 million colours | |
| Display Features | 120Hz Ultra Smooth Display | Infinity V Display | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 5 (scratch resistant glass) | - |
| PROCESSOR | Realme X3 Superzoom | Samsung Galaxy A03s |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 855+ | - | |
|---|---|---|---|
| Clock Speed | 2.96 GHz | 2.3 GHz | Realme X3 Superzoom has higher clock speed than Samsung Galaxy A03s. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| Graphics System (GPU) | Qualcomm ADRENO 640 | - |
| MEMORY | Realme X3 Superzoom | Samsung Galaxy A03s |
|---|
| RAM | LPDDR4X SDRAM - 12 GB | 3 GB | Realme X3 Superzoom has more RAM than Samsung Galaxy A03s. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 256 GB | 32 GB | Realme X3 Superzoom has more internal memory than Samsung Galaxy A03s. |
| User Memory | - | 19.1 GB | |
| Memory Interface | UFS 3.0 | - | |
| Supported Flash Memory Cards (Expandable Memory) | - | microSDHC, microSD, microSDXC - up to 1 TB |
| CAMERA | Realme X3 Superzoom | Samsung Galaxy A03s |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 4 | 3 | |
|---|---|---|---|
| Sensor Resolution | 64 Megapixel | 13 Megapixel | Realme X3 Superzoom has better camera resolution than Samsung Galaxy A03s. |
| Sensor Size | 1/1.72" | - | |
| Sensor Name | Samsung GW1 Sensor | - | |
| Lens Type | Wide-angle lens | - | |
| Lens Aperture | F/1.8 | F/2.2 | Realme X3 Superzoom has better lens aperture than Realme X3 Superzoom. |
| Lens Construction | 6-element | - | |
| Field of View (FoV) | 78.6 degree(s) | - | |
| Focus Adjustment | Automatic | Automatic | |
| Minimum Focal Length (Focal Distance) | 26 mm | - | |
| Digital Zoom | - | 10x | |
| Special Effects | HDR | - | |
| Camera Modes | Panorama, Time-lapse mode, Slow motion mode, Expert Mode, Portrait, AI mode, Ultra Macro Mode, Super nightscape, Ultra Wide Mode, Starry mode | Panorama, Pro mode, Live Focus mode, Macro mode | |
| Light Source | LED 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, 3840 x 2160 (4K) at 30 fps, 1280 x 720 (720p) at 60 fps, 3840 x 2160 (4K) at 60 fps | 1920 x 1080 (1080p) at 30 fps | |
| Camera Features (Functions) | AI Beautify, AI scene recognition, UIS Video Stabilisation, Chroma boost, UIS Max Video stabilisation, 60X Super Zoom | - |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 8 Megapixel | 2 Megapixel | Realme X3 Superzoom has better second camera resolution than Samsung Galaxy A03s. |
|---|---|---|---|
| Lens Type (2nd Camera) | Ultra wide-angle lens | - | |
| Lens Aperture (2nd Camera) | F/2.3 | F/2.4 | Realme X3 Superzoom has better second camera lens aperture than Realme X3 Superzoom. |
| Lens Element Qty (2nd Camera) | 5-element | - | |
| Field of View (2nd Camera) | 119 degree(s) | - | |
| Minimum Focal Length (2nd Camera) | 16 mm | - | |
| Camera Functions (2nd Camera) | - | Macro camera |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | 8 Megapixel | 2 Megapixel | Realme X3 Superzoom has higher resolution third camera than Samsung Galaxy A03s. |
|---|---|---|---|
| Lens Type (3rd Camera) | Telephoto lens | - | |
| Lens Aperture (3rd Camera) | F/3.4 | F/2.4 | Samsung Galaxy A03s has better third camera lens aperture than Realme X3 Superzoom. |
| 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 |
|---|
| Sensor Resolution (4th Camera) | 2 Megapixel | - | |
|---|---|---|---|
| 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 |
|---|
| Number of Front Cameras | 2 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 32 Megapixel | 5 Megapixel | Realme X3 Superzoom has better front camera resolution than Samsung Galaxy A03s. |
| Sensor Name (Front) | Sony Exmor RS IMX616 sensor | - | |
| Lens Aperture (Front) | F/2.5 | F/2.2 | Samsung Galaxy A03s has better front lens aperture than Realme X3 Superzoom. |
| Lens Element Qty (Front) | 5-element | - | |
| Field of View (Front) | 80.4 degree(s) | - | |
| Special Effects (Front) | Beauty effect | - | |
| Camera Modes (Front) | 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 | - | |
| Camera Features (Front) | - | Floating camera button |
| SECOND FRONT CAMERA |
|---|
| Sensor Resolution (2nd Front) | 8 Megapixel | - | |
|---|---|---|---|
| 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 | Realme X3 Superzoom | Samsung Galaxy A03s |
|---|
| Battery Capacity (Battery Size) | 4200 mAh | 5000 mAh | Samsung Galaxy A03s has larger battery capacity than Realme X3 Superzoom. |
|---|---|---|---|
| Fast Charging Technology | Dart Charge | - | Realme X3 Superzoom has fast charging technology. |
| CELLULAR | Realme X3 Superzoom | Samsung Galaxy A03s |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 10 | - | |
| User Interface | Realme UI | One UI | |
| Payment Technology | Google Pay | - | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS | GPS, GLONASS, BeiDou, Galileo |
| COMMUNICATIONS | Realme X3 Superzoom | Samsung Galaxy A03s |
|---|
| 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 5, Band 8 | Band 1, Band 5, Band 8 | |
| 3G UMTS Frequency | 2100, 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 41 | Band 1, Band 3, 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, TDD 2500 | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.0 | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| MEDIA | Realme X3 Superzoom | Samsung Galaxy A03s |
|---|
| Supported Digital Audio Standards | - | WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID | |
|---|---|---|---|
| Supported Digital Video Standards | - | MKV, FLV, AVI, 3GP, M4V, WebM, 3G2, MP4 | |
| Sound Enhancements | Dolby Atmos sound technology, Hi-Res audio certified | Dolby Atmos sound technology |
| FEATURES | Realme X3 Superzoom | Samsung Galaxy A03s |
|---|
| Phone Functions | - | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, magnetometer, gyro sensor | Accelerometer, proximity sensor, light sensor | |
| Security Devices | Fingerprint reader (side) | Fingerprint reader (side) | |
| Additional Phone Features | MIMO technology, dual microphones with noise cancellation, liquid cooling | Power Saving Mode, Alarm Clock, Fast Charging, Samsung KNOX, Samsung Smart Switch, Virtual Light Sensing, Virtual Proximity Sensing |
| OTHERS | Realme X3 Superzoom | Samsung Galaxy A03s |
|---|
| Included Accessories | SIM card removal tool, USB-C cable, protective case, 30W Dart charger | - |
|---|
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