Karbonn A3
$30
Overview
Karbonn A3 is a budget Android smartphone released in 2013 with a 4-inch TFT, Dimensity 6300 chipset, 3.15 main camera, and 1400 mAh battery.
Priced at $30, it targets users seeking budget performance.
Specifications of Karbonn A3
The display of Karbonn A3 measures 4 inches with TFT technology and 120Hz refresh rate. Peak brightness reaches 1000 nits for excellent outdoor visibility. The screen renders at 320x480 pixels resolution.
The camera system of Karbonn A3 features 1 rear cameras: 3.15 main. Video recording supports up to 1080p.
The battery of Karbonn A3 has 1400mAh capacity with 45 wired charging. A full charge takes approximately 120 min minutes.
The performance of Karbonn A3 is powered by the Dimensity 6300 chipset with ARM Mali-G72 MP3 700MHz GPU. Geekbench scores reach 50 single-core and 150 multi-core. AnTuTu benchmark achieves 140161.
The memory of Karbonn A3 offers 8GB RAM. RAM uses LPDDR4X technology. Storage is eMMC 5.1.
The connectivity of Karbonn A3 includes 5G support, Wi-Fi Wi-Fi 802.11 b/g/n, hotspot, and Bluetooth Yes.
The build of Karbonn A3 weighs 159g with Plastic frame and Plastic back. Dimensions measure 113 x 61 x 13.5 mm.
The software of Karbonn A3 runs Android 2.3.6 (Gingerbread) with ColorOS. Software support extends 1 years through 2027.
Compare Karbonn A3
Frequently Asked Questions about Karbonn A3
Karbonn A3 has a 3.15 camera suitable for casual photography. For professional photography, consider phones with higher-resolution sensors.
Karbonn A3 with Dimensity 6300 can handle casual gaming. For intensive gaming, consider phones with flagship chipsets.
Karbonn A3 receives 1 years of updates through 2027. Consider this when planning long-term device usage.
Yes, Karbonn A3 supports 5G connectivity with Sub-6GHz bands for fast mobile data. It works with major 5G carriers globally.
Karbonn A3 has a 1400mAh battery. Battery life varies based on usage patterns.
Karbonn A3 at $30 is a budget device. It's worth buying if you prioritize affordability over premium features.
Karbonn A3 supports 45 wired charging with full charge in approximately 120 min minutes.
Karbonn A3 has a 4-inch TFT with 120Hz refresh rate and 1000 nits peak brightness.
Karbonn A3 in Category Rankings
See how Karbonn A3 ranks in these categories:
Verdict
The Karbonn A3 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
4"
Main Camera
3.15
Chipset
Dimensity 6300
Full Specifications
Network
| Technology | GSM |
| 2G Bands | GSM / |
| 3G Bands | N/A |
| 4G LTE Bands | LTE / |
| 5G Sub-6 Bands | 5G |
| 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 | 2013 |
| Status | Out of Stock |
| Availability | N/A |
| Model Variants | N/A |
| Launch Price | $104.71 |
Body & Design
| Dimensions (mm) | 113 x 61 x 13.5 mm |
| Weight (g) | 159 |
| Build Materials | Metal |
| Frame | Plastic |
| Back Finish | Plastic |
| Colors | ["White/Black"] |
| 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 | N/A |
Display
| Panel Type | TFT |
| Size (inches) | 4 |
| Resolution (px) | 320x480 pixels |
| Aspect Ratio | 180:401 |
| Pixel Density (ppi) | 407 |
| Screen-to-body Ratio (%) | 81 |
| Refresh Rate (Hz) | 120 |
| Adaptive Refresh Rate | |
| Touch Sampling Rate (Hz) | 120 |
| Peak Brightness (nits) | 1000 |
| 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 2.3.6 (Gingerbread) |
| Update Policy | 1 years |
| Chipset | Dimensity 6300 |
| CPU | 4x Cortex A73 2.0 GHz + 4x Cortex A53 2.0 GHz |
| GPU | ARM Mali-G72 MP3 700MHz |
| NPU/AI TOPs | N/A |
| ISP Features | Basic ISP |
| Modem | GSM |
| Wi-Fi/Bluetooth Chip | N/A |
| Throttling Behavior | N/A |
| Geekbench Single-Core | 50 |
| Geekbench Multi-Core | 150 |
| AnTuTu Score | 140161 |
| 3DMark Scores | N/A |
Memory & Storage
| RAM | 8GB |
| RAM Type | LPDDR4X |
| Storage | N/A |
| Storage Type | eMMC 5.1 |
| Storage Speed | eMMC 4.0 |
| Expandable Storage | microSDHC (dedicated slot) |
| Slot Type | microSD |
| USB OTG | |
| Filesystem Encryption | basic |
Main Camera System
| Rear Cameras | 1 |
| Main Sensor | 3.15 |
| Main Sensor Size | N/A |
| Main Sensor Model | N/A |
| Main Lens | f/1.8, 35mm equivalentmm |
| OIS | |
| Autofocus | PDAF |
| Pixel Binning | 1.2 um |
| Ultrawide | N/A |
| Telephoto | N/A |
| Macro | N/A |
| Depth/ToF/LiDAR | |
| Flicker/Color Sensors | N/A |
| Flash | LED |
| Video Resolution | 1080p |
| HDR/Dolby Vision Video | |
| Video Codecs | H.264 |
| Slow Motion | N/A |
| Video Stabilization | N/A |
| Night Mode Features | N/A |
| RAW/Pro Controls | N/A |
Selfie Camera
| Resolution | 5 |
| Sensor Size | CMOS |
| Aperture | f/2.2 |
| AF/OIS | |
| Secondary Front Cam | |
| Front Flash | |
| Video | 480p |
| HDR/Dolby Vision | N/A |
| Face Unlock | basic |
Audio
| Loudspeakers | |
| 3.5mm Jack | |
| Hi-Res Audio | N/A |
| Spatial Audio / Dolby Atmos | N/A |
| Microphones | 1 |
| Bluetooth Codecs | MP3, AAC |
| DAC/Amp | N/A |
Connectivity
| Wi-Fi | Wi-Fi 802.11 b/g/n, hotspot |
| Wi-Fi Features | Wi-Fi 802.11 b/g/n, hotspot |
| Bluetooth | |
| NFC | |
| IR Blaster | N/A |
| UWB | N/A |
| Positioning | |
| Dual-Band GNSS | |
| FM Radio | |
| USB | USB 2.0 |
| 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 | N/A |
| Color Temp Sensor | N/A |
| Health Sensors | N/A |
| Satellite SOS |
Battery & Charging
| Capacity (mAh) | 1400 |
| Type | Li-Ion |
| Removable | |
| Endurance Rating | N/A |
| Wired Charging | 45 |
| Wired Standard | microUSB |
| 0-50% Time (mins) | 60 min |
| Full Charge Time | 120 min |
| Wireless Charging | N/A |
| Wireless Standard | N/A |
| Reverse Wireless | N/A |
| Reverse Wired | |
| Charger in Box | 5W |
| Battery Health Features | 500 charge cycles |
Software
| OS at Launch | Android 2.3.6 (Gingerbread) |
| Update Window | 1 years |
| UI Skin / Launcher | ColorOS |
| Feature Drops | N/A |
| App Cloning | N/A |
| Game Mode | N/A |
| Privacy Features | N/A |
| Accessibility | N/A |
| 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!
Karbonn A3 Review: Solid Performance for the Price
Our comprehensive review of the Karbonn A3 covers display quality, camera performance, battery life, and overall value. A solid choice in its price segment.
- + Excellent value for money
- + Smooth 120Hz+ display
- - Performance may struggle with demanding tasks
- - Camera performance is average