Cubot X3
$280
Overview
Cubot X3 is a mid-range Android smartphone released in 2025 with a 1.73-inch TFT LCD, Snapdragon 855 chipset, 64 main camera, and 900 mAh battery.
Priced at $280, it targets users seeking mid-range performance.
Specifications of Cubot X3
The display of Cubot X3 measures 1.73 inches with TFT LCD technology and 120Hz refresh rate. Peak brightness reaches 500 nits for excellent outdoor visibility. The screen renders at 466x466 pixels resolution.
The camera system of Cubot X3 features 4 rear cameras: 64 main, 8MP ultrawide, 12MP telephoto. Optical zoom reaches 3x for detailed distant shots. Video recording supports up to 2160p.
The battery of Cubot X3 has 900mAh capacity with 30 wired charging. A full charge takes approximately 48 min minutes.
The performance of Cubot X3 is powered by the Snapdragon 855 chipset. Geekbench scores reach 750 single-core and 2700 multi-core. AnTuTu benchmark achieves 506631.
The memory of Cubot X3 offers 8GB RAM. RAM uses LPDDR4X technology. Storage is 16MB. Storage is not expandable.
The connectivity of Cubot X3 includes 5G support, Wi-Fi No, and Bluetooth 5.3.
The build of Cubot X3 weighs 202g with Aluminum frame and Glass back. Dimensions measure 53.8 x 53.8 x 13.5 mm.
The software of Cubot X3 runs Proprietary OS with Realme UI. Software support extends 3 years through 2029.
Compare Cubot X3
Frequently Asked Questions about Cubot X3
Yes, Cubot X3 is good for photography with its 64 camera. It handles everyday photography well with solid detail and color accuracy.
Yes, Cubot X3 is excellent for gaming with its Snapdragon 855 chipset and 120Hz display. It handles demanding games at high settings with smooth frame rates.
Cubot X3 receives 3 years of updates through 2029. This provides solid software support for the device's lifespan.
Yes, Cubot X3 supports 5G connectivity with Sub-6GHz bands for fast mobile data. It works with major 5G carriers globally.
Cubot X3 has a 900mAh battery. Battery life varies based on usage patterns.
Cubot X3 at $280 is a mid-range device offering Snapdragon 855. It's worth buying if you prioritize balanced performance and value.
Cubot X3 supports 30 wired charging with full charge in approximately 48 min minutes.
Cubot X3 has a 1.73-inch TFT LCD with 120Hz refresh rate and 500 nits peak brightness. HDR support includes HDR10.
Cubot X3 in Category Rankings
See how Cubot X3 ranks in these categories:
Verdict
The Cubot X3 delivers solid value for budget-conscious users who need reliable performance. The phone excels in versatile camera system, smooth 120Hz display. Select this phone for reliable daily use, if you seek good value without compromising on essential features.
Key Specifications
Display
1.73"
Main Camera
64
Chipset
Snapdragon 855
Full Specifications
Network
| Technology | No cellular connectivity |
| 2G Bands | GSM / |
| 3G Bands | N/A |
| 4G LTE Bands | LTE |
| 5G Sub-6 Bands | n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n77, n78, n79 |
| 5G mmWave Bands | N/A |
| Speed | N/A |
| Carrier Aggregation | 4x4 MIMO |
| SIM | N/A |
| Dual SIM Mode | |
| eSIM Support | |
| VoLTE Support | N/A |
| VoWiFi | N/A |
| NR CA Support | 2CC |
Launch
| Announced | 2025 |
| Status | available |
| Availability | N/A |
| Model Variants | N/A |
| Launch Price | $152.93 |
Body & Design
| Dimensions (mm) | 53.8 x 53.8 x 13.5 mm |
| Weight (g) | 202 |
| Build Materials | Back: Mineral Glass |
| Frame | Aluminum |
| Back Finish | Glass |
| Colors | ["Black"] |
| IP Rating | N/A |
| Rugged Certifications | MIL-STD-810G |
| Ingress Gaskets | N/A |
| Form Factor | Bar |
| Hinge Type | N/A |
| Folded Dimensions | N/A |
| Thermal Solution | Vapor Chamber |
| Notification/Alert | |
| Haptics | linear actuator |
Display
| Panel Type | TFT LCD |
| Size (inches) | 1.73 |
| Resolution (px) | 466x466 pixels |
| Aspect Ratio | 9:20 |
| Pixel Density (ppi) | 399 |
| Screen-to-body Ratio (%) | 65.0 |
| Refresh Rate (Hz) | 120 |
| Adaptive Refresh Rate | |
| Touch Sampling Rate (Hz) | 240 |
| Peak Brightness (nits) | 500 |
| HDR Standards | HDR10 |
| Color Gamut | sRGB |
| Color Depth | 24 |
| PWM Dimming (Hz) | 1440 |
| Glass Protection | Corning Gorilla Glass v5 |
| Oleophobic Coating | N/A |
| Curvature | Flat |
| Always-on Display | |
| Display Driver IC | N/A |
| Cover Display | N/A |
Platform (SoC)
| OS at Launch | Proprietary OS |
| Update Policy | 3 years |
| Chipset | Snapdragon 855 |
| CPU | N/A |
| GPU | N/A |
| NPU/AI TOPs | 7 TOPS |
| ISP Features | Spectra 380 |
| Modem | Snapdragon X24 LTE |
| Wi-Fi/Bluetooth Chip | N/A |
| Throttling Behavior | N/A |
| Geekbench Single-Core | 750 |
| Geekbench Multi-Core | 2700 |
| AnTuTu Score | 506631 |
| 3DMark Scores | N/A |
Memory & Storage
| RAM | 8GB |
| RAM Type | LPDDR4X |
| Storage | N/A |
| Storage Type | 16MB |
| Storage Speed | UFS 3.1 |
| Expandable Storage | |
| Slot Type | N/A |
| USB OTG | |
| Filesystem Encryption | FIPS 140-2 |
Main Camera System
| Rear Cameras | 4 |
| Main Sensor | 64 |
| Main Sensor Size | 1/1.72" |
| Main Sensor Model | Samsung ISOCELL Plus S5KGW1 |
| Main Lens | f/1.8, 26mm |
| OIS | |
| Autofocus | PDAF |
| Pixel Binning | 0.8µm |
| Ultrawide | 8MP, FOV: 120° |
| Telephoto | 12MP, 3x optical zoom |
| Macro | 2 |
| Depth/ToF/LiDAR | |
| Flicker/Color Sensors | N/A |
| Flash | Dual-LED |
| Video Resolution | 2160p |
| HDR/Dolby Vision Video | |
| Video Codecs | H.264, H.265, HEVC |
| Slow Motion | 960fps |
| Video Stabilization | OIS + EIS |
| Night Mode Features | |
| RAW/Pro Controls | N/A |
Selfie Camera
| Resolution | 16 |
| Sensor Size | 1/4 inch |
| Aperture | f/2.0 |
| AF/OIS | |
| Secondary Front Cam | |
| Front Flash | Screen flash |
| Video | 1080p@30fps |
| HDR/Dolby Vision | N/A |
| Face Unlock | 2D |
Audio
| Loudspeakers | |
| 3.5mm Jack | |
| Hi-Res Audio | |
| Spatial Audio / Dolby Atmos | |
| Microphones | 1 |
| Bluetooth Codecs | aptX, LDAC, AAC |
| DAC/Amp | ESS Sabre 9218P |
Connectivity
| Wi-Fi | |
| Wi-Fi Features | |
| Bluetooth | 5.3 |
| NFC | |
| IR Blaster | |
| UWB | N/A |
| Positioning | N/A |
| Dual-Band GNSS | |
| FM Radio | |
| USB | N/A |
| Display Out | |
| eSIM Capacity |
Sensors
| Fingerprint Sensor | Fingerprint (Side-Mounted) |
| 3D Face ID | N/A |
| Accelerometer | |
| Gyroscope | |
| Magnetometer | |
| Proximity Sensor | |
| Ambient Light | |
| Barometer | |
| Thermo/Hygrometer | N/A |
| UV Sensor | N/A |
| Hall Sensor | |
| Color Temp Sensor | |
| Health Sensors | Heart rate, SpO2 |
| Satellite SOS |
Battery & Charging
| Capacity (mAh) | 900 |
| Type | 900 mAh |
| Removable | |
| Endurance Rating | N/A |
| Wired Charging | 30 |
| Wired Standard | USB Power Delivery |
| 0-50% Time (mins) | 45 min |
| Full Charge Time | 48 min |
| Wireless Charging | N/A |
| Wireless Standard | N/A |
| Reverse Wireless | N/A |
| Reverse Wired | |
| Charger in Box | 30W |
| Battery Health Features | Adaptive Charging |
Software
| OS at Launch | Proprietary OS |
| Update Window | 3 years |
| UI Skin / Launcher | Realme UI |
| Feature Drops | N/A |
| App Cloning | N/A |
| Game Mode | |
| Privacy Features | privacy dashboard, app sandboxing |
| Accessibility | screen reader, magnification, color inversion |
| Satellite Messaging UI |
Miscellaneous
| In-Box Contents | phone, charger, cable, case, SIM tool |
| Recycled Materials (%) | N/A |
| Repairability Score | N/A |
| Warranty | N/A |
Reviews & Ratings
186 ratings
Showing 3 of 186 reviews
Alex R.
2 weeks ago
Absolutely love the camera on this phone! The zoom is incredible and the photos are so crisp. Battery life is also a huge plus.
Ben C.
1 month ago
Great performance and beautiful display. My only complaint is that it feels a bit heavy, but you get used to it. Solid phone overall.
Chloe D.
3 months ago
The best phone I've ever owned. It's fast, the software is clean, and the build quality is top-notch. Highly recommend!
Cubot X3 Review: Solid Performance for the Price
Our comprehensive review of the Cubot X3 covers display quality, camera performance, battery life, and overall value. A solid choice in its price segment.
- + Powerful Snapdragon 855 chipset for smooth performance
- + Excellent value for money
- - Display could be brighter or smoother
- - Battery life could be better