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- › Realme X3 SuperZoom 8GB/128GB versus Samsung Galaxy S21 FE 5G 8GB/256GB 
Realme X3 SuperZoom versus Samsung Galaxy S21 FE 5G
Compare specifications, price, availability, ratings and shopping interest.
| Specification | Realme X3 SuperZoom 8GB/128GB | Samsung Galaxy S21 FE 5G 8GB/256GB | 
|---|---|---|
| Price | KSh 54,800 | KSh 51,000 | 
| Sales | 0 - For Oct 2025 | 33 - For Oct 2025 | 
| Average rating | 5 - 1 votes | 4.7 - 3 votes | 
| Likes | 1 - For Oct 2025 | 4 - For Oct 2025 | 
| Views | 259 - For Oct 2025 | 1,371 - For Oct 2025 | 
| General | ||
| Available | May 2020 | January 2022 | 
| Dimensions | 163.8 x 75.8 x 8.9 mm | 155.7 x 74.5 x 7.9 mm | 
| Weight | 202 g | 177 g | 
| Colors | Glacier Blue Arctic White | Olive Graphite White Lavender | 
| Network | 2G, 3G, 4G | 2G, 3G, 4G, 5G | 
| Network features | - | 2G: 850, 900, 1800, 1900; 3G: 850, 900, 1700, 1900, 2100; 4G: B1, B2, B3, B4, B5, B7, B8, B12, B17, B20, B26, B28, B32, B38, B40, B41, B66; 5G: N1, N3, N5, N8, N20, N28, N38, N40, N41, N66, N78 | 
| Key features | Gorilla Glass 5 120Hz display Snapdragon 855+ processor 64MP quad main camera 4K video recording 32MP dual selfie Fast charging 24-bit/192kHz audio playback | IP68 dust and water resistant Always-on Dynamic AMOLED 2X display 4K OIS video recording UFS 3.1 storage 32MP selfie camera 25W fast charging | 
| Platform | ||
| Operating system | Android 10; Realme UI | Android 12 One UI 4.0 | 
| GPU | Adreno 640 | Mali-G78 MP14 | 
| Processor | 2.96 GHz Octa-core | 2.9 GHz Octa-core | 
| Chipset | Qualcomm Snapdragon 855+ | Exynos 2100 | 
| Graphics processor | Adreno 640 | Mali-G78 MP14 | 
| RAM | 8GB | 8GB LPDDR5 | 
| Storage | 128GB | 256GB UFS 3.1 | 
| Card slot | No | No | 
| Battery | 4200mAh Li-Po | 4500mAh Li-Po | 
| Battery features | - | 25W Fast Charging 15W Fast Wireless Charging 4.5W Reverse Wireless Charging 0 - 50% in 30 Min | 
| Platform features | - | Dual Stereo Speakers Hi-Res Audio / AKG Audio IP68 Dust And Water Resistant | 
| Display | ||
| Display size | 6.6 inches 1080 x 2400 pixels | 6.4 Inches 1080 x 2400 Pixels | 
| Display type | IPS screen 16M colors | Dynamic AMOLED 2X Screen 16M Colors | 
| Pixel density | 399 ppi | 401 ppi | 
| Display features | - | Always-on Display 120Hz Refresh Rate HDR10+ Eye Comfort Shield Infinity-O Display Up To 240Hz Touch Sampling Rate Gorilla Glass Victus | 
| Camera | ||
| Camera resolution | 64MP + 8MP + 8MP + 2MP quad | 12MP F1.8 + 8MP F2.4 + 12MP F2.2 | 
| Camera features | Face detection Geo tagging Autofocus Panorama Touch to focus HDR LED flash PDAF OIS 5x optical zoom | 123-degree Ultra Wide Angle Portrait / Bokeh / Panorama Dual Pixel PDAF / Auto-HDR OIS 3x Optical Zoom LED Flash | 
| Video recording | 4K 30fps | 4K 60/30fps Full HD 60/30fps Super Steady Video | 
| Front camera | ||
| Front camera resolution | 32MP + 8MP | 32MP F2.2 | 
| Front camera features | Panorama | HDR | 
| Video recording | Full HD 30fps | 4K 60/30fps Full HD 60/30fps Dual Video Call | 
| Sensors & connectivity | ||
| Sensors | Fingerprint Accelerometer Gyro Proximity Compass | Fingerprint Accelerometer Gyro Proximity Compass Barometer Hall | 
| Connectivity | USB 2.0 USB Type C Bluetooth 5.0 WiFi direct Dual band WiFi WiFi hotspot GPS GLONASS BDS GALILEO QZSS USB OTG | USB Type-C / USB OTG Bluetooth 5.0 NFC Dual-band Wi-Fi / Wi-Fi Direct / Wi-Fi Hotspot / Wi-Fi 6 GPS / GLONASS / BDS / GALILEO | 
| Connectivity features | - | - | 

