The Karbonn A27 Retina is a compact entry-level smartphone with a 4.3-inch IPS LCD display, 512MB RAM, 4GB storage, dual SIM support, and an 8MP rear camera. It runs Android 4.1 Jelly Bean and offers basic features suitable for everyday communication, light browsing, and simple photography.
Karbonn A27 Retina
7/2/2026
| Identity Brand | Karbonn |
| Identity Model | Karbonn A27 Retina |
| Launch Announced | 2013, March. Released 2013, March |
| Launch Status | Discontinued |
| Body Dimensions | 133.6 x 66 x 9.1 mm (5.26 x 2.60 x 0.36 in) |
| Body Weight | 126.5 g (4.44 oz) |
| SIM SIM | Dual SIM (Mini-SIM) |
| Display Type | IPS LCD |
| Display Size | 4.3 inches, 51.0 cm | 2 | (~57.8% screen-to-body ratio) |
| Display Resolution | 540 x 960 pixels, 16:9 ratio (~256 ppi density) |
| Platform OS | Android 4.1 (Jelly Bean) |
| Memory Internal | 4GB 512MB RAM |
| Camera Rear | Single: 8 MP, AF |
| Camera Front | Single: 2 MP |
| Battery | Li-Ion 1800 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, Wi-Fi Direct, hotspot | Yes | GPS | No |
| Connectivity USB | Proprietary |
The Karbonn A27 Retina is an entry-level smartphone featuring a compact and lightweight design, ideal for users who prioritize ease of daily use. It sports a 4.3-inch IPS LCD display with a resolution of 540 x 960 pixels, offering a fairly clear view with a pixel density of about 256 ppi. The 16:9 screen ratio enhances the experience of watching videos and browsing the internet comfortably despite the relatively small screen size.
In terms of performance, the Karbonn A27 Retina comes with 512MB of RAM and 4GB of internal storage, sufficient for running basic apps and light multitasking. It runs on Android 4.1 Jelly Bean, which, although dated, supports many popular apps from its time. Dual SIM capability adds value for users needing two numbers on one device.
For photography needs, this smartphone offers an 8MP rear camera with autofocus that can produce decent photos in well-lit conditions. A 2MP front camera is also available for selfies or basic video calls. While it lacks advanced camera features, the Karbonn A27 Retina is adequate for everyday use.
The 1800 mAh Li-Ion battery supports a full day of standard usage. However, charging uses a proprietary connector, which may be less convenient compared to common micro USB or USB-C ports. Other connectivity features include Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot, and 3G HSPA network for stable internet access.
- 4.3-inch IPS LCD display with 540 x 960 pixel resolution
- 8MP main camera with autofocus and 2MP front camera
- 512MB RAM and 4GB internal memory for basic needs
- 1800 mAh battery with sufficient daily usage life
- Dual SIM support and comprehensive connectivity including Wi-Fi and 3G HSPA
Suitable for: users looking for a simple smartphone for everyday activities such as communication, light browsing, and basic photography with a comfortable screen and compact design.