76% SPEC SCORE
$97
The Karbonn Smart A12 Star comes with Android 4, ensuring enhanced functionality and smooth multitasking. It features a pocket-sized 4-inches display, perfect for both work and entertainment. With a Good 1400 mAh battery life, you can stay powered throughout the day without frequent charging. Price starting at $96 this device is budget-friendly and it’s offers incredible value, blending performance, style, and affordability.
Karbonn Smart A12 Star Key Features
Display
4 inches (480x800 pixels) Lower than HD
Camera
5 MP (Single Camera)
OS
Android 4
Ram & Storage
512MB + 4GB
Battery
Li-Ion 1400mAh
Data Updated on: 01 Sep, 2026
Karbonn Smart A12 Star Pros & Cons
By Amit Dubey | on 13 September 2026
2.3
/ 10
TSI Score
Design
Display
Performance
Battery
Camera
Software
Sound
Usage
Karbonn Smart A12 Star Price and Full Specifications
Launch Date
| Status | Discontinued |
Network
| Technology | GSM / HSPA |
| 2G bands | GSM 900 / 1800 |
| 3G bands | HSDPA 2100 |
| Speed | HSPA |
Display
Similar Display
| Screen Size | 4 inches, 45.5 cm² (~57.1% screen-to-body ratio) |
| Display Type | IPS LCD |
| Resolution | 480 × 800 pixels (Lower than HD) |
| Aspect Ratio | 5:3 |
| PPI | 233 ppi |
Performance
| CPU | Dual-core : 1.2 GHz |
| CPU cores | 2 |
Storage
| Memory | 512MB + 4GB |
| Memory Card Slot | microSDHC |
Camera
REAR CAMERA | |
| Type | Single camera |
| Primary | 5 MP |
| Features | LED flash |
FRONT CAMERA | |
| Type | Single camera |
| Primary | VGA |
Battery
Similar Battery
| Battery Capacity | Li-Ion 1400mAh |
| Battery Removable | No |
| Charging |
Software & OS
| Operating System | Android 4 |
Design
| Dimensions | 124.2 x 64.2 x 10.1 mm (2.53 x 0.4 in) |
| Weight | 130g (4.59 oz) |
| Color Options | Black |
| Sim Card Types | Dual SIM (Micro-SIM, dual stand-by) |
Connectivity
| WLAN | Wi-Fi 802.11 b/g/n, Hotspot |
| Bluetooth | 2.0 |
| Positioning | GPS |
| NFC | No |
| Radio | Yes |
| Infrared-port | No |
| USB Version | microUSB 2.0 |
Sound
| Loudspeaker | Yes |
| Sound Jack | 3.5 |
Sensors & Features
| Sensors | Accelerometer, proximity |
Additional Info
| SAR EU | 0.79 W/kg (head) |
| Pricing | $96.52 / R$ 492.76 / ₹8,050 / £76.98 / €90 / C$133.76 |
What's in the Box
| Karbonn Smart A12 Star | Handset, USB-C cable, SIM ejector tool, and quick start guide |
Disclaimer: Information here may not be 100% accurate; please verify specs and prices on the retailer's website before buying. This page contains affiliate links. We may earn a commission if you make a purchase through them, at no extra cost to you. Thanks for your support!
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