The Karbonn A37 is an entry-level 7-inch tablet from 2013, designed for basic tasks like browsing, chatting, and light video watching. It features dual SIM support, a 2 MP rear camera, and runs Android 4.1 with 4GB storage and 512MB RAM. Though discontinued, it remains a simple and affordable option for users needing essential tablet functions.
Karbonn A37
7/2/2026
| Identity Brand | Karbonn |
| Identity Model | Karbonn A37 |
| Launch Announced | 2013. Released 2013 |
| Launch Status | Discontinued |
| Body Dimensions | 197 x 124 x 12.3 mm (7.76 x 4.88 x 0.48 in) |
| Body Weight | 335 g (11.82 oz) |
| SIM SIM | Dual SIM |
| Display Type | TFT |
| Display Size | 7.0 inches, 139.5 cm | 2 | (~57.1% screen-to-body ratio) |
| Display Resolution | 480 x 800 pixels, 5:3 ratio (~133 ppi density) |
| Platform OS | Android 4.1 (Ice Cream Sandwich) |
| Memory Internal | 4GB 512MB RAM |
| Camera Rear | Single: 2 MP |
| Camera Front | Single: Yes |
| Battery | Li-Ion 3000 mAh battery |
| Network Technology | GSM / HSPA |
| Network 2G bands | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Network 3G bands | HSDPA 2100 |
| Network Speed | HSPA 7.2/0.384 Mbps |
| Connectivity Network | GSM / HSPA |
| Connectivity Wireless | Wi-Fi 802.11 b/g/n, hotspot | Yes | GPS | No |
| Connectivity USB | Proprietary |
The Karbonn A37 is an entry-level tablet released in 2013, designed for users who need a simple device with basic functions. It features a 7-inch TFT display with a resolution of 480 x 800 pixels and a 5:3 aspect ratio. Although the resolution is low with a pixel density of about 133 ppi, the screen is adequate for light browsing and video watching in well-lit conditions.
In terms of performance, the Karbonn A37 comes with 4GB internal memory and 512MB RAM running Android 4.1 Jelly Bean. This limited capacity makes it suitable for light activities such as basic apps, chatting, and browsing. For connectivity, the tablet supports GSM and HSPA networks with HSPA speeds up to 7.2 Mbps, and dual SIM functionality to manage two numbers simultaneously. Wi-Fi 802.11 b/g/n is also available for wireless internet access, along with a hotspot feature for sharing the connection.
Regarding cameras, the Karbonn A37 is equipped with a 2 MP rear camera and a single front camera suitable for simple video calls. Photo and video quality are not a primary focus of this device. However, the 3000 mAh Li-Ion battery provides sufficient endurance for daily light use. Unfortunately, the tablet uses a proprietary USB port, requiring a special adapter for charging and data transfer.
Other notable features include a compact design with dimensions of 197 x 124 x 12.3 mm and a weight of 335 grams, making it easy to carry anywhere. Although discontinued, the Karbonn A37 remains an option for users seeking a basic-function tablet at an affordable price.
Suitable for: users who need a tablet for light activities such as browsing, reading, and basic communication with dual SIM, as well as those who want a device with a fairly large screen without advanced features.