Plum Sync 4.0b
$0
Overview
Plum Sync 4.0b is a budget Android smartphone released in 2015 with a 4-inch TFT, Unisoc T606 chipset, 1.3 main camera, and 1300 mAh battery.
Priced at $0, it targets users seeking budget performance.
Specifications of Plum Sync 4.0b
The display of Plum Sync 4.0b measures 4 inches with TFT technology. Peak brightness reaches 250 nits for excellent outdoor visibility. The screen renders at 480x800 pixels resolution.
The camera system of Plum Sync 4.0b features 1 rear cameras: 1.3 main. Video recording supports up to 720p.
The battery of Plum Sync 4.0b has 1300mAh capacity with 5 wired charging. A full charge takes approximately 240 min minutes.
The performance of Plum Sync 4.0b is powered by the Unisoc T606 chipset with ARM Mali-G57 GPU. AnTuTu benchmark achieves 223000.
The connectivity of Plum Sync 4.0b includes Wi-Fi No, and Bluetooth 2.0.
The build of Plum Sync 4.0b weighs 460g with Plastic frame and Plastic back. Dimensions measure 124.5 x 63.5 x 10.4 mm.
The software of Plum Sync 4.0b runs Android 4.4 (KitKat).
Compare Plum Sync 4.0b
Frequently Asked Questions about Plum Sync 4.0b
Plum Sync 4.0b has a 1.3 camera suitable for casual photography. For professional photography, consider phones with higher-resolution sensors.
Plum Sync 4.0b with Unisoc T606 can handle casual gaming. For intensive gaming, consider phones with flagship chipsets.
Plum Sync 4.0b has a 1300mAh battery. Battery life varies based on usage patterns.
Plum Sync 4.0b at $0 is a budget device. It's worth buying if you prioritize affordability over premium features.
Plum Sync 4.0b supports 5 wired charging with full charge in approximately 240 min minutes.
Plum Sync 4.0b has a 4-inch TFT with 60Hz refresh rate and 250 nits peak brightness.
Plum Sync 4.0b in Category Rankings
See how Plum Sync 4.0b ranks in these categories:
Verdict
The Plum Sync 4.0b 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
1.3
Chipset
Unisoc T606
Full Specifications
Network
| Technology | GSM |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Bands | N/A |
| 4G LTE Bands | N/A |
| 5G Sub-6 Bands | N/A |
| 5G mmWave Bands | N/A |
| Speed | N/A |
| Carrier Aggregation | |
| SIM | Mini-SIM |
| Dual SIM Mode | Dual SIM |
| eSIM Support | |
| VoLTE Support | N/A |
| VoWiFi | N/A |
| NR CA Support | N/A |
Launch
| Announced | 2015 |
| Status | Discontinued |
| Availability | N/A |
| Model Variants | N/A |
| Launch Price | N/A |
Body & Design
| Dimensions (mm) | 124.5 x 63.5 x 10.4 mm |
| Weight (g) | 460 |
| Build Materials | Polycarbonate |
| Frame | Plastic |
| Back Finish | Plastic |
| Colors | ["Black", "White", "Red", "Blue"] |
| 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 | N/A |
| Notification/Alert | |
| Haptics | Basic |
Display
| Panel Type | TFT |
| Size (inches) | 4 |
| Resolution (px) | 480x800 pixels |
| Aspect Ratio | 5:3 |
| Pixel Density (ppi) | 224 |
| Screen-to-body Ratio (%) | 66 |
| Refresh Rate (Hz) | 60 |
| Adaptive Refresh Rate | |
| Touch Sampling Rate (Hz) | 60 |
| Peak Brightness (nits) | 250 |
| HDR Standards | N/A |
| Color Gamut | sRGB |
| Color Depth | 16 |
| PWM Dimming (Hz) | N/A |
| Glass Protection | N/A |
| Oleophobic Coating | N/A |
| Curvature | Flat |
| Always-on Display | |
| Display Driver IC | N/A |
| Cover Display | N/A |
Platform (SoC)
| OS at Launch | Android 4.4 (KitKat) |
| Update Policy | N/A |
| Chipset | Unisoc T606 |
| CPU | 2x1.6 GHz Cortex A75 + 6x1.6 GHz Cortex A55 |
| GPU | ARM Mali-G57 |
| NPU/AI TOPs | N/A |
| ISP Features | Basic |
| Modem | Unisoc T606 integrated modem |
| Wi-Fi/Bluetooth Chip | N/A |
| Throttling Behavior | N/A |
| Geekbench Single-Core | N/A |
| Geekbench Multi-Core | N/A |
| AnTuTu Score | 223000 |
| 3DMark Scores | N/A |
Memory & Storage
| RAM | N/A |
| RAM Type | LPDDR4X |
| Storage | N/A |
| Storage Type | 512MB 256MB RAM |
| Storage Speed | emmc-5.1 |
| Expandable Storage | microSDHC |
| Slot Type | microSD |
| USB OTG | |
| Filesystem Encryption | basic |
Main Camera System
| Rear Cameras | 1 |
| Main Sensor | 1.3 |
| Main Sensor Size | 1/5-inch |
| Main Sensor Model | N/A |
| Main Lens | f/2.8, 3.2mm |
| OIS | |
| Autofocus | Fixed |
| Pixel Binning | 1.12 um |
| 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 | N/A |
| Night Mode Features | |
| RAW/Pro Controls | N/A |
Selfie Camera
| Resolution | 1.3 |
| Sensor Size | CMOS |
| Aperture | f/2.8 |
| AF/OIS | |
| Secondary Front Cam | |
| Front Flash | |
| Video | 480p |
| HDR/Dolby Vision | N/A |
| Face Unlock | N/A |
Audio
| Loudspeakers | |
| 3.5mm Jack | |
| Hi-Res Audio | |
| Spatial Audio / Dolby Atmos | |
| Microphones | 1 |
| Bluetooth Codecs | aac |
| DAC/Amp | N/A |
Connectivity
| Wi-Fi | |
| Wi-Fi Features | |
| Bluetooth | 2.0 |
| NFC | |
| IR Blaster | |
| UWB | N/A |
| Positioning | GPS |
| Dual-Band GNSS | |
| FM Radio | |
| USB | USB Type C |
| 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 | 240 min |
| Wireless Charging | N/A |
| Wireless Standard | N/A |
| Reverse Wireless | N/A |
| Reverse Wired | |
| Charger in Box | 5w-charger |
| Battery Health Features | N/A |
Software
| OS at Launch | Android 4.4 (KitKat) |
| 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!