Karbonn X21 Specifications
Key Specs |
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|---|---|
| RAM & Storage | 2 GB RAM + 32 GB |
| Processor | Unisoc SC9863 |
| Rear Camera | 8 MP |
| Front Camera | 5 MP |
| Battery | 3000 mAh |
| Display | 5.45 inches (13.84 cm) |
General |
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|---|---|
| Launch Date | June 15, 2021 (Official) |
| Operating System | Android v10 |
| Custom UI | Android Go |
Performance |
|
|---|---|
| Chipset | Unisoc SC9863 |
| CPU | Octa core, 1.6 GHz, Cortex A55 |
| Architecture | 64 bit |
| Graphics (GPU) | PowerVR GE8322 |
| RAM | 2 GB |
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Display |
|
|---|---|
| Display Type | IPS LCD |
| Screen Size | 5.45 inches (13.84 cm) |
| Resolution | 720x1440 px (HD+) |
| Aspect Ratio | 18:9 |
| Pixel Density | 295 ppi |
| Screen to Body Ratio (calculated) | 72.38 % |
| Bezel-less Display | Yes |
Design |
|
|---|---|
| Height | 147.5 mm |
| Width | 71.8 mm |
| Thickness | 9.3 mm |
| Weight | 160 grams |
Rear Camera |
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|---|---|---|---|---|
| Resolution | ||||
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| OIS | No | |||
| Flash | Yes, LED Flash | |||
| Image Resolution | 3264 x 2448 Pixels | |||
| Shooting Modes | Burst mode | |||
| Camera Features | Digital Zoom | |||
Front Camera |
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|---|---|---|---|---|
| Resolution | ||||
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| Flash | Yes, LED Flash |
Battery |
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|---|---|
| Capacity | 3000 mAh |
| Battery Type | Li-ion |
Storage |
|
|---|---|
| Internal Storage | 32 GB |
| Expandable Storage | Yes, Up to 256 GB |
Network & Connectivity |
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|---|---|
| SIM Slot(s) | Dual SIM |
| SIM Type | SIM1: Nano, SIM2: Nano |
| Network Support | 5G Not Supported, 4G |
| VoLTE | Yes |
| SIM 1 |
4G bands
Expand
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| SIM 2 |
4G bands
Expand
|
| SAR Value | Head: 0.807 W/kg, Body: 1.152 W/kg |
| Wi-Fi | Yes, Wi-Fi 4 (802.11 a/b/g/n) |
| Wi-Fi Features | Mobile Hotspot |
| Bluetooth | Yes, v4.2 |
| GPS | Yes with A-GPS |
| NFC | No |
Multimedia |
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|---|---|
| Audio Jack | 3.5 mm |
Sensors |
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|---|---|
| Fingerprint Sensor | No |
| Other Sensors | Light sensor, Proximity sensor, Accelerometer |