In depth comparison and review of Lenovo S820 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 | Lenovo S820 | Realme X3 Superzoom |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | RMX2086 | |
| Form Factor | Touch | Touch | |
| Height | 139.5 mm | 163.8 mm | Realme X3 Superzoom has greater height than Lenovo S820. |
| Width | 69.7 mm | 75.8 mm | Realme X3 Superzoom has greater width than Lenovo S820. |
| Depth | 9 mm | 8.9 mm | Realme X3 Superzoom is narrower than Lenovo S820. |
| Weight | 143 g | 202 g | Lenovo S820 is lighter than Lenovo S820. |
| Body Colour | Flamingo red | Glacier blue | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.572 W/kg (body) | 0.931 W/kg (body), 0.897 W/kg (head), 1.914 W/kg (limb) | |
| Integrated Components | FM radio | - | |
| Connector Type | Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
USB Type-C | |
| SIM Card Type (Size) | Micro SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | Lenovo S820 | Realme X3 Superzoom |
|---|
| Display Type | LCD display | - | |
|---|---|---|---|
| Display Technology | IPS | - | |
| Screen Size (Display Size) | 4.7" | 6.6" | Realme X3 Superzoom has larger screen size than Lenovo S820. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 2400 x 1080 pixels | Realme X3 Superzoom has better screen resolution than Lenovo S820. |
| Display Format | HD | Full HD+ | |
| Pixel Density | 312 ppi | - | |
| Colour Depth | 16.7 million colours | - | |
| Display Features | - | 120Hz Ultra Smooth Display | |
| Display Protection (Screen Protector) | Corning Gorilla Glass (scratch resistant glass) | Corning Gorilla Glass 5 (scratch resistant glass) |
| PROCESSOR | Lenovo S820 | Realme X3 Superzoom |
|---|
| Processor Type (CPU) | MediaTek | Qualcomm Snapdragon 855+ | |
|---|---|---|---|
| Processor Number | MT6589 | - | |
| Clock Speed | 1.2 GHz | 2.96 GHz | Realme X3 Superzoom has higher clock speed than Lenovo S820. |
| Processor Core Qty | Quad-core | 8-core | Realme X3 Superzoom has higher processor core quantity than Lenovo S820. |
| Graphics System (GPU) | PowerVR SGX544 | Qualcomm ADRENO 640 |
| MEMORY | Lenovo S820 | Realme X3 Superzoom |
|---|
| RAM | 1 GB | LPDDR4X SDRAM - 12 GB | Realme X3 Superzoom has more RAM than Lenovo S820. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 4 GB | 256 GB | Realme X3 Superzoom has more internal memory than Lenovo S820. |
| Memory Interface | - | UFS 3.0 | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | - |
| CAMERA | Lenovo S820 | Realme X3 Superzoom |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 4 | |
|---|---|---|---|
| Sensor Resolution | 12 Megapixel | 64 Megapixel | Realme X3 Superzoom has better camera resolution than Lenovo S820. |
| Sensor Size | - | 1/1.72" | |
| Sensor Name | - | Samsung GW1 Sensor | |
| Lens Type | - | Wide-angle lens | |
| Lens Aperture | - | F/1.8 | |
| Lens Construction | - | 6-element | |
| Field of View (FoV) | - | 78.6 degree(s) | |
| Focus Adjustment | Automatic | Automatic | |
| Minimum Focal Length (Focal Distance) | - | 26 mm | |
| 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 | |
| Face Recognition (Face ID) | Face detection | - | Lenovo S820 has face detection. |
| Light Source | LED light | 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 | |
| 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 | |
|---|---|---|---|
| Lens Type (2nd Camera) | - | Ultra wide-angle lens | |
| Lens Aperture (2nd Camera) | - | F/2.3 | |
| Lens Element Qty (2nd Camera) | - | 5-element | |
| Field of View (2nd Camera) | - | 119 degree(s) | |
| Minimum Focal Length (2nd Camera) | - | 16 mm |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | - | 8 Megapixel | |
|---|---|---|---|
| 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 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 | 1 | 2 | |
|---|---|---|---|
| Sensor Resolution (Front) | 2 Megapixel | 32 Megapixel | Realme X3 Superzoom has better front camera resolution than Lenovo S820. |
| Sensor Name (Front) | - | Sony Exmor RS IMX616 sensor | |
| Lens Aperture (Front) | - | F/2.5 | |
| 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 |
| 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 | Lenovo S820 | Realme X3 Superzoom |
|---|
| Battery Capacity (Battery Size) | 2000 mAh | 4200 mAh | Realme X3 Superzoom has larger battery capacity than Lenovo S820. |
|---|---|---|---|
| Fast Charging Technology | - | Dart Charge | Realme X3 Superzoom has fast charging technology. |
| Standby Time | 140 hours | - | |
| Talk Time | 1320 minutes | - | |
| Run Time Details | Talk (GSM): up to 1320 min Talk (WCDMA): up to 600 min Standby (GSM): up to 140 hrs Standby (WCDMA): up to 140 hrs |
- | |
| Battery Technology | Lithium polymer | - |
| CELLULAR | Lenovo S820 | Realme X3 Superzoom |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 3G | 4G | Realme X3 Superzoom has more advanced generation mobile network. |
| Operating System | Android 4.2 (Jelly Bean) | Android 10 | |
| User Interface | - | Realme UI | |
| Payment Technology | - | Google Pay | |
| Navigation | GPS, A-GPS | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS |
| COMMUNICATIONS | Lenovo S820 | Realme X3 Superzoom |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+ | FDD-LTE, TDD-LTE | |
|---|---|---|---|
| 2G Band | 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 3G UMTS Band | - | Band 1, Band 5, Band 8 | |
| 3G UMTS Frequency | - | 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 | |
| 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 | |
| Wireless Interface | IEEE 802.11a/b/g/n | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 3.0 | Bluetooth 5.0 | |
| Bluetooth Profiles | A2DP | - | |
| NFC | - | Yes | Realme X3 Superzoom has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | - |
| MEDIA | Lenovo S820 | Realme X3 Superzoom |
|---|
| Supported Digital Audio Standards | WAV, WMA, MP3, eAAC+ | - | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, WMV, H.264 | - | |
| Sound Enhancements | - | Dolby Atmos sound technology, Hi-Res audio certified |
| FEATURES | Lenovo S820 | Realme X3 Superzoom |
|---|
| Phone Functions | Speakerphone, call timer, conference call, vibrating alert | - | |
|---|---|---|---|
| Sensors | Accelerometer, proximity sensor | Accelerometer, ambient light sensor, proximity sensor, magnetometer, gyro sensor | |
| Security Devices | - | Fingerprint reader (side) | |
| Additional Phone Features | Active noise-cancellation | MIMO technology, dual microphones with noise cancellation, liquid cooling |
| OTHERS | Lenovo S820 | Realme X3 Superzoom |
|---|
| Included Accessories | USB cable, power adapter | SIM card removal tool, USB-C cable, protective case, 30W Dart charger |
|---|
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