Yezz Billy 4
$0
Overview
Yezz Billy 4 is a budget Android smartphone released in 2014 with a 4-inch TFT, Snapdragon 200 chipset, 8 main camera, and 1300 mAh battery.
Priced at $0, it targets users seeking budget performance.
Specifications of Yezz Billy 4
The display of Yezz Billy 4 measures 4 inches with TFT technology. Peak brightness reaches 300 nits for excellent outdoor visibility. The screen renders at 480x800 pixels resolution.
The camera system of Yezz Billy 4 features 1 rear cameras: 8 main. Video recording supports up to 720p.
The battery of Yezz Billy 4 has 1300mAh capacity with 5 wired charging. A full charge takes approximately 180 min minutes.
The performance of Yezz Billy 4 is powered by the Snapdragon 200 chipset with Adreno 302 GPU.
The memory of Yezz Billy 4 offers 3GB RAM with 4GB storage options. RAM uses LPDDR3 technology. Storage is 4GB 512MB RAM.
The connectivity of Yezz Billy 4 includes 5G support, Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, hotspot, and Bluetooth 4.0.
The build of Yezz Billy 4 weighs 109.0g with Plastic frame and Glossy back. Dimensions measure 122.5 x 64.4 x 9.9 mm.
The software of Yezz Billy 4 runs Microsoft Windows Phone 8.1.
Compare Yezz Billy 4
Frequently Asked Questions about Yezz Billy 4
Yezz Billy 4 has a 8 camera suitable for casual photography. For professional photography, consider phones with higher-resolution sensors.
Yezz Billy 4 with Snapdragon 200 can handle casual gaming. For intensive gaming, consider phones with flagship chipsets.
Yes, Yezz Billy 4 supports 5G connectivity with both Sub-6GHz and mmWave bands for maximum network compatibility and fastest speeds. It works with major 5G carriers globally.
Yezz Billy 4 has a 1300mAh battery. Battery life varies based on usage patterns.
Yezz Billy 4 at $0 is a budget device. It's worth buying if you prioritize affordability over premium features.
Yezz Billy 4 supports 5 wired charging with full charge in approximately 180 min minutes.
Yezz Billy 4 is available in 4GB storage options. Storage is not expandable, so choose your capacity based on your needs.
Yezz Billy 4 has a 4-inch TFT with 60Hz refresh rate and 300 nits peak brightness. HDR support includes No.
Yezz Billy 4 in Category Rankings
See how Yezz Billy 4 ranks in these categories:
Verdict
The Yezz Billy 4 delivers practical value for users prioritizing affordability over premium features. Pick this phone for essential smartphone functionality, if you prioritize affordability while still needing core features.
Key Specifications
Display
4"
Main Camera
8
Chipset
Snapdragon 200
Full Specifications
Network
| Technology | GSM / HSPA |
| 2G Bands | GSM / |
| 3G Bands | HSDPA 850 / 1900 - SIM 1 & SIM 2 - BM4MI043 |
| 4G LTE Bands | LTE |
| 5G Sub-6 Bands | [] |
| 5G mmWave Bands | [] |
| Speed | N/A |
| Carrier Aggregation | |
| SIM | Micro-SIM |
| Dual SIM Mode | Dual SIM |
| eSIM Support | |
| VoLTE Support | N/A |
| VoWiFi | N/A |
| NR CA Support |
Launch
| Announced | 2014 |
| Status | Discontinued |
| Availability | N/A |
| Model Variants | N/A |
| Launch Price | N/A |
Body & Design
| Dimensions (mm) | 122.5 x 64.4 x 9.9 mm |
| Weight (g) | 109.0 |
| Build Materials | Plastic |
| Frame | Plastic |
| Back Finish | Glossy |
| Colors | ["White", "Black", "Red", "Gun Metal", "Blue", "Yellow", "Champing Gold"] |
| IP Rating | N/A |
| Rugged Certifications | N/A |
| Ingress Gaskets | N/A |
| Form Factor | Bar |
| Hinge Type | N/A |
| Folded Dimensions | N/A |
| Thermal Solution | Passive |
| Notification/Alert | |
| Haptics | Basic |
Display
| Panel Type | TFT |
| Size (inches) | 4 |
| Resolution (px) | 480x800 pixels |
| Aspect Ratio | 9:16 |
| Pixel Density (ppi) | 294 |
| Screen-to-body Ratio (%) | 57.7 |
| Refresh Rate (Hz) | 60 |
| Adaptive Refresh Rate | |
| Touch Sampling Rate (Hz) | 120 |
| Peak Brightness (nits) | 300 |
| HDR Standards | |
| Color Gamut | sRGB |
| Color Depth | 16 |
| PWM Dimming (Hz) | 250 |
| Glass Protection | N/A |
| Oleophobic Coating | N/A |
| Curvature | Flat |
| Always-on Display | |
| Display Driver IC | N/A |
| Cover Display |
Platform (SoC)
| OS at Launch | Microsoft Windows Phone 8.1 |
| Update Policy | N/A |
| Chipset | Snapdragon 200 |
| CPU | Quad-core 1.2 GHz Cortex-A7 |
| GPU | Adreno 302 |
| NPU/AI TOPs | N/A |
| ISP Features | Basic |
| Modem | snapdragon-200-modem |
| Wi-Fi/Bluetooth Chip | N/A |
| Throttling Behavior | N/A |
| Geekbench Single-Core | N/A |
| Geekbench Multi-Core | N/A |
| AnTuTu Score | N/A |
| 3DMark Scores | N/A |
Memory & Storage
| RAM | 3GB |
| RAM Type | LPDDR3 |
| Storage | 4GB |
| Storage Type | 4GB 512MB RAM |
| Storage Speed | emmc-5.1 |
| Expandable Storage | microSDXC (dedicated slot) |
| Slot Type | microSD |
| USB OTG | |
| Filesystem Encryption | software |
Main Camera System
| Rear Cameras | 1 |
| Main Sensor | 8 |
| Main Sensor Size | 1/3.2 |
| Main Sensor Model | samsung-s5k5e3 |
| Main Lens | f/2.2, 28mm |
| OIS | |
| Autofocus | AF |
| Pixel Binning | |
| Ultrawide | N/A |
| Telephoto | N/A |
| Macro | N/A |
| Depth/ToF/LiDAR | |
| Flicker/Color Sensors | N/A |
| Flash | LED |
| Video Resolution | 720p |
| HDR/Dolby Vision Video | |
| Video Codecs | H.264 |
| Slow Motion | |
| Video Stabilization | EIS |
| Night Mode Features | |
| RAW/Pro Controls | N/A |
Selfie Camera
| Resolution | 1.3 |
| Sensor Size | 1/5 |
| Aperture | f/2.4 |
| AF/OIS | |
| Secondary Front Cam | |
| Front Flash | |
| Video | 720p |
| HDR/Dolby Vision | N/A |
| Face Unlock | Software |
Audio
| Loudspeakers | |
| 3.5mm Jack | |
| Hi-Res Audio | |
| Spatial Audio / Dolby Atmos | |
| Microphones | 2 |
| Bluetooth Codecs | aac |
| DAC/Amp | Integrated |
Connectivity
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, dual-band, hotspot |
| Wi-Fi Features | Wi-Fi 802.11 a/b/g/n, dual-band, hotspot |
| Bluetooth | 4.0 |
| NFC | |
| IR Blaster | |
| UWB | N/A |
| Positioning | GPS, GLONASS |
| Dual-Band GNSS | |
| FM Radio | |
| USB | Micro-USB |
| Display Out | |
| eSIM Capacity |
Sensors
| Fingerprint Sensor | N/A |
| 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 | N/A |
| Satellite SOS |
Battery & Charging
| Capacity (mAh) | 1300 |
| Type | Li-Ion |
| Removable | |
| Endurance Rating | N/A |
| Wired Charging | 5 |
| Wired Standard | micro-usb |
| 0-50% Time (mins) | 120 min |
| Full Charge Time | 180 min |
| Wireless Charging | N/A |
| Wireless Standard | N/A |
| Reverse Wireless | N/A |
| Reverse Wired | |
| Charger in Box | 5w-charger |
| Battery Health Features | Basic |
Software
| OS at Launch | Microsoft Windows Phone 8.1 |
| Update Window | N/A |
| UI Skin / Launcher | N/A |
| Feature Drops | N/A |
| App Cloning | N/A |
| Game Mode | |
| Privacy Features | Basic |
| Accessibility | Basic |
| Satellite Messaging UI |
Miscellaneous
| In-Box Contents | charger, cable, 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!