Karbonn A37
$60
Overview
Karbonn A37 is a budget Android smartphone released in 2013 with a 7-inch TFT, powerful processor chipset, 2 main camera, and 3000 mAh battery.
Priced at $60, it targets users seeking budget performance.
Specifications of Karbonn A37
The display of Karbonn A37 measures 7 inches with TFT technology. Peak brightness reaches 250 nits for excellent outdoor visibility. The screen renders at 480x800 pixels resolution.
The camera system of Karbonn A37 features 1 rear cameras: 2 main. Video recording supports up to 240p.
The battery of Karbonn A37 has 3000mAh capacity with 5.0 wired charging. A full charge takes approximately 240 min minutes.
The connectivity of Karbonn A37 includes Wi-Fi Wi-Fi 802.11 b/g/n, hotspot, and Bluetooth Yes.
The build of Karbonn A37 weighs 335.0g with Plastic frame and Plastic back. Dimensions measure 197 x 124 x 12.3 mm.
The software of Karbonn A37 runs Android 4.1 (Ice Cream Sandwich) with Stock Android.
Compare Karbonn A37
Frequently Asked Questions about Karbonn A37
Karbonn A37 has a 2 camera suitable for casual photography. For professional photography, consider phones with higher-resolution sensors.
Karbonn A37 has a 3000mAh battery. Battery life varies based on usage patterns.
Karbonn A37 at $60 is a budget device. It's worth buying if you prioritize affordability over premium features.
Karbonn A37 supports 5.0 wired charging with full charge in approximately 240 min minutes.
Karbonn A37 is available in 4GB storage options. Storage is not expandable, so choose your capacity based on your needs.
Karbonn A37 has a 7-inch TFT with 60Hz refresh rate and 250 nits peak brightness. HDR support includes No.
Karbonn A37 in Category Rankings
See how Karbonn A37 ranks in these categories:
Verdict
The Karbonn A37 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
7"
Main Camera
2
Chipset
Full Specifications
Network
| Technology | GSM / HSPA |
| 2G Bands | GSM / |
| 3G Bands | HSDPA 2100 |
| 4G LTE Bands | N/A |
| 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) | 197 x 124 x 12.3 mm |
| Weight (g) | 335.0 |
| Build Materials | Plastic |
| Frame | Plastic |
| Back Finish | Plastic |
| Colors | ["Black/White"] |
| 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) | 7 |
| Resolution (px) | 480x800 pixels |
| Aspect Ratio | 3:5 |
| Pixel Density (ppi) | 267 |
| Screen-to-body Ratio (%) | 57.1 |
| Refresh Rate (Hz) | 60 |
| Adaptive Refresh Rate | |
| Touch Sampling Rate (Hz) | 60 |
| 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 4.1 (Ice Cream Sandwich) |
| Update Policy | N/A |
| Chipset | N/A |
| CPU | Dual-core 1.0 GHz |
| GPU | N/A |
| NPU/AI TOPs | N/A |
| ISP Features | Basic |
| Modem | hsupa-21mbps |
| Wi-Fi/Bluetooth Chip | N/A |
| Throttling Behavior | N/A |
| Geekbench Single-Core | 100 |
| Geekbench Multi-Core | 200 |
| AnTuTu Score | 5000 |
| 3DMark Scores | N/A |
Memory & Storage
| RAM | N/A |
| RAM Type | DDR3 |
| Storage | 4GB |
| Storage Type | 4GB 512MB RAM |
| Storage Speed | emmc-4.5 |
| Expandable Storage | microSDHC (dedicated slot) |
| Slot Type | microSD |
| USB OTG | |
| Filesystem Encryption | basic |
Main Camera System
| Rear Cameras | 1 |
| Main Sensor | 2 |
| Main Sensor Size | 1/5 inch |
| Main Sensor Model | N/A |
| Main Lens | f/2.8, 3.5mm |
| 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 | 240p |
| HDR/Dolby Vision Video | |
| Video Codecs | h264 |
| Slow Motion | |
| Video Stabilization | |
| Night Mode Features | basic |
| RAW/Pro Controls | N/A |
Selfie Camera
| Resolution | N/A |
| Sensor Size | 1/7 inch |
| 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 | mp3-aac |
| DAC/Amp | Basic |
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 | |
| UWB | N/A |
| Positioning | GPS |
| Dual-Band GNSS | |
| FM Radio | |
| USB | N/A |
| 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) | 3000 |
| Type | Li-Ion |
| Removable | |
| Endurance Rating | N/A |
| Wired Charging | 5.0 |
| Wired Standard | micro-usb |
| 0-50% Time (mins) | 180 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 | Basic |
Software
| OS at Launch | Android 4.1 (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!