Cat B30
$90
Overview
Cat B30 is a budget Android smartphone released in 2015 with a 2-inch TFT, Spreadtrum 7701 chipset, 2 main camera, and 1000 mAh battery.
Priced at $90, it targets users seeking budget performance.
Specifications of Cat B30
The display of Cat B30 measures 2 inches with TFT technology. Peak brightness reaches 200 nits for excellent outdoor visibility. The screen renders at 144x176 pixels resolution.
The camera system of Cat B30 features 1 rear cameras: 2 main. Video recording supports up to Yes.
The battery of Cat B30 has 1000mAh capacity with 5 wired charging. A full charge takes approximately 240 min minutes.
The performance of Cat B30 is powered by the Spreadtrum 7701 chipset.
The connectivity of Cat B30 includes Wi-Fi No, and Bluetooth 2.1.
The build of Cat B30 weighs 101.0g with Plastic frame and Plastic back. Water and dust resistance is rated IP67. Dimensions measure 118 x 54 x 16 mm.
Compare Cat B30
Frequently Asked Questions about Cat B30
Cat B30 has a 2 camera suitable for casual photography. For professional photography, consider phones with higher-resolution sensors.
Cat B30 with Spreadtrum 7701 can handle casual gaming. For intensive gaming, consider phones with flagship chipsets.
Yes, Cat B30 has IP67 water resistance for protection against splashes and brief submersion up to 1 meter for 30 minutes.
Cat B30 has a 1000mAh battery. Battery life varies based on usage patterns.
Cat B30 at $90 is a budget device. It's worth buying if you prioritize affordability over premium features.
Cat B30 supports 5 wired charging with full charge in approximately 240 min minutes.
Cat B30 has a 2-inch TFT with 60Hz refresh rate and 200 nits peak brightness. HDR support includes No.
Cat B30 in Category Rankings
See how Cat B30 ranks in these categories:
Verdict
The Cat B30 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
2"
Main Camera
2
Chipset
Spreadtrum 7701
Full Specifications
Network
| Technology | GSM / HSPA |
| 2G Bands | GSM / |
| 3G Bands | HSDPA 900 / 2100 |
| 4G LTE Bands | N/A |
| 5G Sub-6 Bands | N/A |
| 5G mmWave Bands | N/A |
| Speed | N/A |
| Carrier Aggregation | |
| SIM | Nano-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 | $150 |
Body & Design
| Dimensions (mm) | 118 x 54 x 16 mm |
| Weight (g) | 101.0 |
| Build Materials | Plastic |
| Frame | Plastic |
| Back Finish | Plastic |
| Colors | ["Black"] |
| IP Rating | IP67 |
| 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) | 2 |
| Resolution (px) | 144x176 pixels |
| Aspect Ratio | 4:5 |
| Pixel Density (ppi) | 114 |
| Screen-to-body Ratio (%) | 19.8 |
| Refresh Rate (Hz) | 60 |
| Adaptive Refresh Rate | |
| Touch Sampling Rate (Hz) | 60 |
| Peak Brightness (nits) | 200 |
| HDR Standards | |
| Color Gamut | sRGB |
| Color Depth | 16 |
| PWM Dimming (Hz) | N/A |
| Glass Protection | Scratch-proof glass |
| Oleophobic Coating | N/A |
| Curvature | Flat |
| Always-on Display | |
| Display Driver IC | N/A |
| Cover Display |
Platform (SoC)
| OS at Launch | N/A |
| Update Policy | N/A |
| Chipset | Spreadtrum 7701 |
| CPU | N/A |
| GPU | N/A |
| NPU/AI TOPs | N/A |
| ISP Features | Basic |
| Modem | spreadtrum-7701 |
| 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 | N/A |
| RAM Type | DDR2 |
| Storage | N/A |
| Storage Type | eMMC 5.1 |
| Storage Speed | slow |
| Expandable Storage | microSDHC |
| Slot Type | microSD |
| USB OTG | |
| Filesystem Encryption | basic |
Main Camera System
| Rear Cameras | 1 |
| Main Sensor | 2 |
| Main Sensor Size | 1/5" |
| Main Sensor Model | N/A |
| Main Lens | f/2.8, 28mm |
| OIS | |
| Autofocus | Fixed Focus |
| Pixel Binning | |
| Ultrawide | N/A |
| Telephoto | N/A |
| Macro | N/A |
| Depth/ToF/LiDAR | |
| Flicker/Color Sensors | N/A |
| Flash | LED |
| Video Resolution | |
| HDR/Dolby Vision Video | |
| Video Codecs | H.264 |
| Slow Motion | |
| Video Stabilization | |
| Night Mode Features | |
| RAW/Pro Controls | N/A |
Selfie Camera
| Resolution | N/A |
| Sensor Size | 1/5" |
| Aperture | f/2.8 |
| AF/OIS | N/A |
| 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 | Basic |
Connectivity
| Wi-Fi | |
| Wi-Fi Features | |
| Bluetooth | 2.1 |
| NFC | |
| IR Blaster | |
| UWB | N/A |
| Positioning | |
| Dual-Band GNSS | |
| FM Radio | |
| USB | Micro-USB |
| Display Out | |
| eSIM Capacity |
Sensors
| Fingerprint Sensor | N/A |
| 3D Face ID | N/A |
| Accelerometer | N/A |
| Gyroscope | N/A |
| Magnetometer | N/A |
| Proximity Sensor | N/A |
| Ambient Light | N/A |
| Barometer | N/A |
| Thermo/Hygrometer | N/A |
| UV Sensor | N/A |
| Hall Sensor | |
| Color Temp Sensor | |
| Health Sensors | N/A |
| Satellite SOS |
Battery & Charging
| Capacity (mAh) | 1000 |
| 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 |
| Battery Health Features | Basic |
Software
| OS at Launch | Proprietary OS |
| 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, 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!