Karbonn A25
$40
Overview
Karbonn A25 is a budget Android smartphone released in 2013 with a 5-inch TFT, MediaTek Helio A22 chipset, 5 main camera, and 2000 mAh battery.
Priced at $40, it targets users seeking budget performance.
Specifications of Karbonn A25
The display of Karbonn A25 measures 5 inches with TFT technology. Peak brightness reaches 450 nits for excellent outdoor visibility. The screen renders at 480x800 pixels resolution.
The camera system of Karbonn A25 features 1 rear cameras: 5 main. Video recording supports up to 650p.
The battery of Karbonn A25 has 2000mAh capacity with 5.0 wired charging. A full charge takes approximately 180 min minutes.
The performance of Karbonn A25 is powered by the MediaTek Helio A22 chipset. Geekbench scores reach 150 single-core and 450 multi-core. AnTuTu benchmark achieves 20000.
The memory of Karbonn A25 offers 2GB RAM. RAM uses DDR3 technology. Storage is 114MB.
The connectivity of Karbonn A25 includes Wi-Fi Wi-Fi 802.11 b/g/n, and Bluetooth Yes.
The build of Karbonn A25 weighs 190g with Plastic frame and Plastic back. Dimensions measure 146 x 78.6 x 10.5 mm.
The software of Karbonn A25 runs Android 4.0 (Ice Cream Sandwich) with Android Go. Software support extends 1 years through 2027.
Compare Karbonn A25
Frequently Asked Questions about Karbonn A25
Karbonn A25 has a 5 camera suitable for casual photography. For professional photography, consider phones with higher-resolution sensors.
Karbonn A25 with MediaTek Helio A22 can handle casual gaming. For intensive gaming, consider phones with flagship chipsets.
Karbonn A25 receives 1 years of updates through 2027. Consider this when planning long-term device usage.
Karbonn A25 has a 2000mAh battery. Battery life varies based on usage patterns.
Karbonn A25 at $40 is a budget device. It's worth buying if you prioritize affordability over premium features.
Karbonn A25 supports 5.0 wired charging with full charge in approximately 180 min minutes.
Karbonn A25 has a 5-inch TFT with 60Hz refresh rate and 450 nits peak brightness. HDR support includes No.
Karbonn A25 in Category Rankings
See how Karbonn A25 ranks in these categories:
Verdict
The Karbonn A25 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
5"
Main Camera
5
Chipset
MediaTek Helio A22
Full Specifications
Network
| Technology | GSM |
| 2G Bands | GSM / |
| 3G Bands | N/A |
| 4G LTE Bands | LTE |
| 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 |
Launch
| Announced | 2013 |
| Status | available |
| Availability | N/A |
| Model Variants | N/A |
| Launch Price | $199.88 |
Body & Design
| Dimensions (mm) | 146 x 78.6 x 10.5 mm |
| Weight (g) | 190 |
| Build Materials | Back: 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) | 5 |
| Resolution (px) | 480x800 pixels |
| Aspect Ratio | 9:20 |
| Pixel Density (ppi) | 269 |
| Screen-to-body Ratio (%) | 62.0 |
| Refresh Rate (Hz) | 60 |
| Adaptive Refresh Rate | |
| Touch Sampling Rate (Hz) | 120 |
| Peak Brightness (nits) | 450 |
| 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 | 1 years |
| Chipset | MediaTek Helio A22 |
| CPU | Dual-core 1.0 GHz |
| GPU | N/A |
| NPU/AI TOPs | N/A |
| ISP Features | Basic |
| Modem | mt6572 |
| Wi-Fi/Bluetooth Chip | N/A |
| Throttling Behavior | N/A |
| Geekbench Single-Core | 150 |
| Geekbench Multi-Core | 450 |
| AnTuTu Score | 20000 |
| 3DMark Scores | N/A |
Memory & Storage
| RAM | 2GB |
| RAM Type | DDR3 |
| Storage | N/A |
| Storage Type | 114MB |
| 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 | 1/3" |
| Main Sensor Model | Samsung S5K5E8 |
| Main Lens | f/2.8, 27mm |
| OIS | |
| Autofocus | Autofocus |
| Pixel Binning | 1.12µm |
| Ultrawide | N/A |
| Telephoto | N/A |
| Macro | N/A |
| Depth/ToF/LiDAR | |
| Flicker/Color Sensors | N/A |
| Flash | LED |
| Video Resolution | 650p |
| 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 | 1/4" |
| Aperture | f/2.8 |
| AF/OIS | |
| Secondary Front Cam | |
| Front Flash | |
| Video | 480p@30fps |
| HDR/Dolby Vision | N/A |
| Face Unlock |
Audio
| Loudspeakers | |
| 3.5mm Jack | |
| Hi-Res Audio | |
| Spatial Audio / Dolby Atmos | |
| Microphones | 1 |
| Bluetooth Codecs | aac |
| DAC/Amp |
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 | 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 | |
| Satellite SOS |
Battery & Charging
| Capacity (mAh) | 2000 |
| Type | Li-Ion |
| Removable | |
| Endurance Rating | N/A |
| Wired Charging | 5.0 |
| Wired Standard | microUSB |
| 0-50% Time (mins) | 120 min |
| Full Charge Time | 180 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 | 1 years |
| UI Skin / Launcher | Android Go |
| Feature Drops | N/A |
| App Cloning | N/A |
| Game Mode | |
| Privacy Features | Basic |
| Accessibility | Basic |
| Satellite Messaging UI |
Miscellaneous
| In-Box Contents | Phone, Charger, USB Cable, User 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!