Karbonn A7 Star
$50
Overview
Karbonn A7 Star is a budget Android smartphone released in 2013 with a 4.5-inch TFT, Mediatek MT6517 chipset, 5 main camera, and 1400 mAh battery.
Priced at $50, it targets users seeking budget performance.
Specifications of Karbonn A7 Star
The display of Karbonn A7 Star measures 4.5 inches with TFT technology. Peak brightness reaches 250 nits for excellent outdoor visibility. The screen renders at 480x854 pixels resolution.
The camera system of Karbonn A7 Star features 1 rear cameras: 5 main. Video recording supports up to 2p.
The battery of Karbonn A7 Star has 1400mAh capacity with 5.0 wired charging. A full charge takes approximately 240 min minutes.
The performance of Karbonn A7 Star is powered by the Mediatek MT6517 chipset with PowerVR SGX531u GPU. AnTuTu benchmark achieves 3000.
The memory of Karbonn A7 Star offers 2GB RAM. RAM uses DDR3 technology. Storage is 164MB.
The connectivity of Karbonn A7 Star includes Wi-Fi Wi-Fi 802.11 b/g/n, and Bluetooth Yes.
The build of Karbonn A7 Star with Plastic frame and Plastic back. Dimensions measure 113 x 66 x 10.4 mm.
The software of Karbonn A7 Star runs Android 4.0 (Ice Cream Sandwich) with Stock Android.
Compare Karbonn A7 Star
Frequently Asked Questions about Karbonn A7 Star
Karbonn A7 Star has a 5 camera suitable for casual photography. For professional photography, consider phones with higher-resolution sensors.
Karbonn A7 Star with Mediatek MT6517 can handle casual gaming. For intensive gaming, consider phones with flagship chipsets.
Karbonn A7 Star has a 1400mAh battery. Battery life varies based on usage patterns.
Karbonn A7 Star at $50 is a budget device. It's worth buying if you prioritize affordability over premium features.
Karbonn A7 Star supports 5.0 wired charging with full charge in approximately 240 min minutes.
Karbonn A7 Star has a 4.5-inch TFT with 60Hz refresh rate and 250 nits peak brightness. HDR support includes No.
Karbonn A7 Star in Category Rankings
See how Karbonn A7 Star ranks in these categories:
Verdict
The Karbonn A7 Star 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
4.5"
Main Camera
5
Chipset
Mediatek MT6517
Full Specifications
Network
| Technology | GSM |
| 2G Bands | GSM / |
| 3G Bands | N/A |
| 4G LTE Bands | |
| 5G Sub-6 Bands | N/A |
| 5G mmWave Bands | N/A |
| Speed | N/A |
| Carrier Aggregation | |
| SIM | Dual 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 | Discontinued |
| Availability | N/A |
| Model Variants | N/A |
| Launch Price | $120 |
Body & Design
| Dimensions (mm) | 113 x 66 x 10.4 mm |
| Weight (g) | N/A |
| Build Materials | Plastic |
| 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 | Passive |
| Notification/Alert | |
| Haptics | Basic |
Display
| Panel Type | TFT |
| Size (inches) | 4.5 |
| Resolution (px) | 480x854 pixels |
| Aspect Ratio | 6:13 |
| Pixel Density (ppi) | 282 |
| Screen-to-body Ratio (%) | 74.8 |
| Refresh Rate (Hz) | 60 |
| Adaptive Refresh Rate | |
| Touch Sampling Rate (Hz) | 120 |
| Peak Brightness (nits) | 250 |
| HDR Standards | |
| 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 |
Platform (SoC)
| OS at Launch | Android 4.0 (Ice Cream Sandwich) |
| Update Policy | N/A |
| Chipset | Mediatek MT6517 |
| CPU | Dual-core 1.0 GHz Cortex-A9 |
| GPU | PowerVR SGX531u |
| NPU/AI TOPs | N/A |
| ISP Features | Basic |
| Modem | mt6517 |
| Wi-Fi/Bluetooth Chip | N/A |
| Throttling Behavior | N/A |
| Geekbench Single-Core | N/A |
| Geekbench Multi-Core | N/A |
| AnTuTu Score | 3000 |
| 3DMark Scores | N/A |
Memory & Storage
| RAM | 2GB |
| RAM Type | DDR3 |
| Storage | N/A |
| Storage Type | 164MB |
| Storage Speed | emmc-4.5 |
| Expandable Storage | microSDHC (dedicated slot) |
| Slot Type | microSD |
| USB OTG | |
| Filesystem Encryption |
Main Camera System
| Rear Cameras | 1 |
| Main Sensor | 5 |
| Main Sensor Size | 1/4.0 |
| Main Sensor Model | N/A |
| Main Lens | f/2.8, 3.8mm |
| 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 | 2p |
| HDR/Dolby Vision Video | |
| Video Codecs | H.264 |
| Slow Motion | |
| Video Stabilization | |
| Night Mode Features | basic |
| RAW/Pro Controls | N/A |
Selfie Camera
| Resolution | 5 |
| Sensor Size | 1/4.0 |
| Aperture | f/2.8 |
| 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 | |
| Spatial Audio / Dolby Atmos | |
| Microphones | 1 |
| Bluetooth Codecs | aac |
| DAC/Amp | N/A |
Connectivity
| Wi-Fi | Wi-Fi 802.11 b/g/n |
| Wi-Fi Features | Wi-Fi 802.11 b/g/n |
| Bluetooth | |
| NFC | |
| IR Blaster | |
| UWB | N/A |
| Positioning | |
| Dual-Band GNSS | |
| FM Radio | |
| USB | N/A |
| Display Out | |
| eSIM Capacity |
Sensors
| Fingerprint Sensor | Fingerprint (Rear-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 | N/A |
| Satellite SOS |
Battery & Charging
| Capacity (mAh) | 1400 |
| Type | Li-Ion |
| Removable | |
| Endurance Rating | N/A |
| Wired Charging | 5.0 |
| 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 | Android 4.0 (Ice Cream Sandwich) |
| Update Window | N/A |
| UI Skin / Launcher | Stock Android |
| 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!