O2 X3
$180
Overview
O2 X3 is a budget Android smartphone released in 2004 with a 6.6-inch TFT, Snapdragon 855 chipset, 1.3 main camera, and 1240 mAh battery.
Priced at $180, it targets users seeking budget performance.
Specifications of O2 X3
The display of O2 X3 measures 6.6 inches with TFT technology and 120Hz refresh rate. Peak brightness reaches 300 nits for excellent outdoor visibility. The screen renders at 128x160 pixels resolution.
The camera system of O2 X3 features 1 rear cameras: 1.3 main, 8MP ultrawide, 12MP telephoto. Video recording supports up to 2160p.
The battery of O2 X3 has 1240mAh capacity with 30 wired charging. A full charge takes approximately 48 min minutes.
The performance of O2 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 O2 X3 offers 8GB RAM. RAM uses LPDDR4X technology. Storage is 3MB.
The connectivity of O2 X3 includes 5G support, Wi-Fi No, and Bluetooth No.
The build of O2 X3 weighs 202g with Plastic frame and Plastic back. Dimensions measure 81 x 42 x 26 mm.
The software of O2 X3 runs Android 10, upgradable to Android 11, Realme UI 2.0 with Realme UI.
Compare O2 X3
Frequently Asked Questions about O2 X3
O2 X3 has a 1.3 camera suitable for casual photography. For professional photography, consider phones with higher-resolution sensors.
Yes, O2 X3 is excellent for gaming with its Snapdragon 855 chipset and 120Hz display. It handles demanding games at high settings with smooth frame rates.
Yes, O2 X3 supports 5G connectivity with both Sub-6GHz and mmWave bands for maximum network compatibility and fastest speeds. It works with major 5G carriers globally.
O2 X3 has a 1240mAh battery. Battery life varies based on usage patterns.
O2 X3 at $180 is a budget device offering Snapdragon 855. It's worth buying if you prioritize affordability over premium features.
O2 X3 supports 30 wired charging with full charge in approximately 48 min minutes.
O2 X3 has a 6.6-inch TFT with 120Hz refresh rate and 300 nits peak brightness. HDR support includes No.
O2 X3 in Category Rankings
See how O2 X3 ranks in these categories:
Verdict
The O2 X3 delivers practical value for users prioritizing affordability over premium features. The phone excels in smooth 120Hz display. Pick this phone for essential smartphone functionality, if you prioritize affordability while still needing core features.
Key Specifications
Display
6.6"
Main Camera
1.3
Chipset
Snapdragon 855
Full Specifications
Network
| Technology | GSM |
| 2G Bands | GSM / |
| 3G Bands | N/A |
| 4G LTE Bands | LTE |
| 5G Sub-6 Bands | |
| 5G mmWave Bands | |
| Speed | N/A |
| Carrier Aggregation | |
| SIM | Mini-SIM |
| Dual SIM Mode | dedicated |
| eSIM Support | |
| VoLTE Support | N/A |
| VoWiFi | N/A |
| NR CA Support |
Launch
| Announced | 2004 |
| Status | available |
| Availability | N/A |
| Model Variants | N/A |
| Launch Price | $152.93 |
Body & Design
| Dimensions (mm) | 81 x 42 x 26 mm |
| Weight (g) | 202 |
| Build Materials | Back: Mineral Glass |
| Frame | Plastic |
| Back Finish | Plastic |
| Colors | ["Silver"] |
| IP Rating | N/A |
| Rugged Certifications | |
| Ingress Gaskets | N/A |
| Form Factor | Bar |
| Hinge Type | N/A |
| Folded Dimensions | |
| Thermal Solution | |
| Notification/Alert | |
| Haptics |
Display
| Panel Type | TFT |
| Size (inches) | 6.6 |
| Resolution (px) | 128x160 pixels |
| Aspect Ratio | 9:20 |
| Pixel Density (ppi) | 399 |
| Screen-to-body Ratio (%) | 55.2 |
| Refresh Rate (Hz) | 120 |
| Adaptive Refresh Rate | |
| Touch Sampling Rate (Hz) | 120 |
| Peak Brightness (nits) | 300 |
| HDR Standards | |
| Color Gamut | |
| Color Depth | 16 |
| PWM Dimming (Hz) | N/A |
| Glass Protection | Corning Gorilla Glass v5 |
| Oleophobic Coating | N/A |
| Curvature | |
| Always-on Display | |
| Display Driver IC | N/A |
| Cover Display |
Platform (SoC)
| OS at Launch | Android 10, upgradable to Android 11, Realme UI 2.0 |
| Update Policy | N/A |
| Chipset | Snapdragon 855 |
| CPU | N/A |
| GPU | N/A |
| NPU/AI TOPs | N/A |
| ISP Features | |
| Modem | |
| 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 | 3MB |
| Storage Speed | |
| Expandable Storage | miniSD, 32 MB included |
| Slot Type | N/A |
| USB OTG | |
| Filesystem Encryption |
Main Camera System
| Rear Cameras | 1 |
| Main Sensor | 1.3 |
| 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 |
| Telephoto | 12MP |
| Macro | 2 |
| Depth/ToF/LiDAR | |
| Flicker/Color Sensors | N/A |
| Flash | LED |
| Video Resolution | 2160p |
| HDR/Dolby Vision Video | |
| Video Codecs | H.263 |
| Slow Motion | |
| Video Stabilization | |
| Night Mode Features | |
| RAW/Pro Controls | N/A |
Selfie Camera
| Resolution | 16 |
| Sensor Size | 1/5 |
| Aperture | f/2.0 |
| AF/OIS | |
| Secondary Front Cam | |
| Front Flash | |
| Video | |
| HDR/Dolby Vision | N/A |
| Face Unlock |
Audio
| Loudspeakers | |
| 3.5mm Jack | |
| Hi-Res Audio | |
| Spatial Audio / Dolby Atmos | |
| Microphones | 1 |
| Bluetooth Codecs | |
| DAC/Amp |
Connectivity
| Wi-Fi | |
| Wi-Fi Features | |
| Bluetooth | |
| NFC | N/A |
| IR Blaster | |
| UWB | N/A |
| Positioning | |
| 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 | |
| Satellite SOS |
Battery & Charging
| Capacity (mAh) | 1240 |
| Type | Li-Ion |
| Removable | |
| Endurance Rating | N/A |
| Wired Charging | 30 |
| Wired Standard | |
| 0-50% Time (mins) | 120 min |
| Full Charge Time | 48 min |
| Wireless Charging | N/A |
| Wireless Standard | |
| Reverse Wireless | N/A |
| Reverse Wired | |
| Charger in Box | |
| Battery Health Features |
Software
| OS at Launch | Android 10, upgradable to Android 11, Realme UI 2.0 |
| Update Window | N/A |
| UI Skin / Launcher | Realme UI |
| Feature Drops | N/A |
| App Cloning | N/A |
| Game Mode | |
| Privacy Features | |
| Accessibility | |
| Satellite Messaging UI |
Miscellaneous
| In-Box Contents | Charger, Manual |
| 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!
O2 X3 Review: Solid Performance for the Price
Our comprehensive review of the O2 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
- - Camera performance is average