Realme C100x vs Tecno Spark 50 5G
 Realme C100x ৳23,999 Official |  Tecno Spark 50 5G ৳23,999 Official | |
|---|---|---|
| Official price | ৳23,999 | ৳23,999 |
| Unofficial price | Not available | Not available |
| Variants | 4GB+128GB, 6GB+128GB | 6GB+128GB |
| MobileBazar Score | 4.8/10 | 5.1/10 |
| Performance | 3.5/10 · Unisoc T7250 | 5/10 · Mediatek Dimensity 6400 |
| Camera | 4.2/10 · 50MP | 4.3/10 · 50MP |
| Battery | 8000mAh · 45W | 6500mAh · 45W |
| Display | 6.8″ IPS LCD · 120Hz | 6.78″ IPS LCD · 120Hz |
| RAM | 4GB / 6GB | 6GB |
| Storage | 128GB | 128GB |
| Selfie camera | 5MP | 8MP |
| Weight | 219g | 210g |
| 5G | No | Yes |
| NFC | No | Yes |
| Water resistance | IP64 | IP64 |
| Released | Aug 2026 | Apr 2026 |
Verdict
Tecno Spark 50 5G wins in 6 of 8 categories, with the edge in performance, camera, selfie camera, weight. Realme C100x is better for battery, display.
Winners are based on specifications. Highlighted cells show the better value. Compare other phones
Full specifications compared
| Realme C100x | Tecno Spark 50 5G | |
|---|---|---|
| Launch | ||
| Brand | Realme | Tecno |
| Model | C100x | Spark 50 5G |
| Device Type | Smartphone | Smartphone |
| Release Date | 10 August 2026 | 10 April 2026 |
| Status | Available | Available |
| Platform | ||
| Operating System | Android | Android |
| OS Version | v16 | v16 |
| Chipset | Unisoc T7250 | Mediatek Dimensity 6400 |
| CPU | Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55) | Octa-core (2x2.5 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| CPU Cores | 8 Cores | 8 Cores |
| Architecture | 64 bit | 64 bit |
| Fabrication | 12 nm | 6 nm |
| GPU | Mali-G57 MP1 | Mali-G57 MC2 |
| User Interface | – | HIOS 16 |
| Display | ||
| Display Type | IPS LCD | IPS LCD |
| Screen Size | 6.8 inches (17.27 cm) | 6.78 inches (17.22 cm) |
| Resolution | 720x1570 px (HD+) | 720x1576 px (HD+) |
| Aspect Ratio | 19.5:9 | 19.5:9 |
| Pixel Density | 254 ppi | 256 ppi |
| Screen to Body Ratio | 90.4% | 84.2% |
| Screen Protection | Armorshell Glass | Gorilla Glass |
| Bezel-less Display | Yes with waterdrop notch | Yes with punch-hole display |
| Touch Screen | Capacitive Touchscreen, Multi-touch | Capacitive Touchscreen, Multi-touch |
| Brightness | 900 nits | – |
| Refresh Rate | 120 Hz | 120 Hz |
| Notch | Waterdrop | Punch-hole |
| Rear Camera | ||
| Camera Setup | Single | Single |
| Resolution | 50 MP, f/1.8, Wide Angle, Primary Camera | 50 MP, f/1.9, Wide Angle, Primary Camera |
| Autofocus | Yes | Yes |
| Flash | LED Flash | LED Flash |
| Image Resolution | 8150 x 6150 Pixels | 8150 x 6150 Pixels |
| Settings | Exposure compensation, ISO control | Exposure compensation, ISO control |
| Zoom | 10x Digital Zoom | Digital Zoom |
| Shooting Modes | Continuous Shooting, High Dynamic Range mode (HDR) | Continuous Shooting, High Dynamic Range mode (HDR) |
| Aperture | f/1.8 | f/1.9 |
| Camera Features | Photo, Video, Portrait, Night, Pro, Panorama, SLO-MO, Dual-View Video, Time-Lapse, Sticker, Hypertext, Hi-Res, Google Lens | Auto Flash, Face detection, Touch to focus |
| Video Recording | 1920x1080, 1280x720 | 1920x1080 |
| Video FPS | 30 fps | 30 fps |
| Selfie Camera | ||
| Camera Setup | Single | Single |
| Resolution | 5 MP, f/2.2, Wide Angle, Primary Camera | 8 MP, f/2.0, Primary Camera |
| Video Recording | 1280x720 | 1920x1080 |
| Video FPS | 30 fps | 30 fps |
| Aperture | f/2.2 | f/2.0 |
| Body & Design | ||
| Height | 166.48 mm | 167.9 mm |
| Width | 78.23 mm | 79.3 mm |
| Thickness | 8.78 mm | 8.18 mm |
| Weight | 219 grams | 210 grams |
| Build | Back: Plastic | – |
| Colors | Golden Coast, Deepblue Tides | Champagne Gold, Ink Black |
| Waterproof | Splash proof | Splash proof |
| IP Rating | IP64 | IP64 |
| Ruggedness | Dust proof | Dust proof |
| Battery | ||
| Battery type | Li-Ion (Lithium Ion) | Li-Poly (Lithium Polymer) |
| Capacity | 8000 mAh | 6500 mAh |
| Quick Charging | 45W wired | 45W wired |
| Placement | Non-removable | Non-removable |
| USB Type-C | USB Type-C 2.0 | USB Type-C 2.0 |
| Memory | ||
| Internal Storage | 128 GB | 128 GB |
| Storage Type | eMMC 5.1 | UFS 2.2 |
| USB OTG | Yes | Yes |
| RAM | 4 GB | 6 GB |
| RAM Type | LPDDR4X | – |
| Connectivity | ||
| Network | 2G, 3G, 4G | 2G, 3G, 4G, 5G |
| SIM Slot | Dual SIM, GSM+GSM | Dual SIM, GSM+GSM |
| SIM Size | SIM1: Nano, SIM2: Nano | SIM1: Nano, SIM2: Nano |
| EDGE | Available | Available |
| GPRS | Available | Available |
| VoLTE | Yes | Yes |
| Speed | HSPA, LTE | HSPA, LTE, 5G |
| WLAN | Wi-Fi 5 (802.11 a/b/g/n/ac) | Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz |
| Bluetooth | v5.2 | v5.4 |
| GPS | Yes with A-GPS, Glonass | Yes with A-GPS, Glonass |
| Wi-fi Hotspot | Yes | Yes |
| USB | Mass storage device, USB charging | Mass storage device, USB charging |
| Infrared | – | Yes |
| NFC | – | Yes |
| Sensors & Security | ||
| Light Sensor | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
| Fingerprint Sensor | Yes | Yes |
| Finger Sensor Position | Side-mounted | Side-mounted |
| Face Unlock | Yes | Yes |
| Audio & Media | ||
| Loudspeaker | Yes | Yes |
| Audio Jack | 3.5 mm | 3.5 mm |
| Video | 1080p@30fps, 720p@30fps | 1080p@30fps |
| Document Reader | Yes | Yes |
| FM Radio | – | Yes |
| More | ||
| Made By | China | China |
| Features | Accelerometer, proximity | Accelerometer, Compass, Gyroscope |