Karbonn X21 features a 5.45-inch HD+ LCD panel with a resolution of 1440 x 720 pixels and 295 ppi. The handset is powered by a UNISOC SC9863 Chipset coupled with 2GB RAM and 32GB internal storage. The storage can be further expanded up to 128GB via a microSD card slot.
The phone comes with a single 8-megapixel primary camera. For the front, there is a 5-megapixel selfie camera. Both the lenses are accompanied by a dedicated LED flash unit. It lacks a fingerprint sensor.
On the software front, Karbonn X21 runs Android 10 Go Edition. It is backed by a 3,000mAh battery that charges via a MicroUSB port.
On the connectivity front, the handset supports dual-SIM, 4G, single-band WiFi, and Bluetooth 4.2, a Headphone jack, and a micro-USB port.
Type | HD+ |
Resolution | 1440 x 720 pixels |
Pixel Density | 295 ppi |
Screen Size | 5.45 inches |
Processor | Octa Core 1.6 GHz, UNISOC SC9863 |
Operating System | Android 10, (Go Edition) |
RAM | 2 GB |
Internal Memory | 32 GB |
Expandable | 128 GB, Micro SD card |
Rear Camera | 8 MP |
Front Camera | 5 MP, with Soft Flash |
Image Stablizer | No |
Flash | Yes, LED flash |
Video Recording | Yes |
Design | Bar |
Capacity | 3000 mAh |
Radio | Yes |
Media Player | Yes |
Video Player | Yes |
Network | 2G |
GSM/CDMA | GSM |
Bluetooth | 4.2 |
WiFi | Yes |
Internet | EDGE |
GPS | With A-GPS |
USB | Micro |
HDMI | No |
Headphone Connector | 3.5 mm |
SIM | Dual |
NFC | No |
DLNA | No |
Sensors | |
Built in Applications | Yes |
Warrenty | 1 Year |
Dustproof | No |
Shockproof | No |
Water Resistant | No |
Keypad | Touchscreen |
Water Proof | No |