- 64-bit Octa-core 1.6 GHz ARM Cortex...
- Unisoc SC9863
- 2GB RAM
| Store | Shipping | Color | Price | Variants | |
|---|---|---|---|---|---|
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Free Shipping COD | Aqua Green | Rs. 5,299 | out of stock |
Midnight...
Rs. 6,990
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5% Cashback on Flipkart Axis Bank Card
+ 4 more offers
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| Price of Karbonn X21 is updated regularly. This device comes with 2GB + 32GB storage variant. Karbonn X21 is available in Midnight Blue, and Aqua Green color options. Please make sure to confirm the price and specifications before buying it online from the respective online store. | |||||
| Touchscreen | Yes, Capacitive Touchscreen | |
| Build | plastic frame | |
| Operating System | Android 10 | |
| 2G Network | GSM: 850, 900, 1800, 1900 MHz | |
| 3G Network | UMTS: 850, 900, 1900, 2100 MHz | |
| 4G Network (LTE) | LTE Bands: 3, 40 | |
| SIM Type | Dual SIM | |
| SIM Size | Nano SIM | |
| Colors | Midnight Blue, Aqua Green | |
| VoLTE | Yes | |
| SAR | Head: 0.81 W/kg |
| Screen Type | IPS LCD | |
| Screen Size | 5.45 Inches | |
| Screen Resolution | 720 x 1440 Pixels | |
| Pixel Density | 295 ppi | |
| Colors | 16777216 | |
| Screen to body ratio | 72% | |
| Aspect Ratio | 18:9 |
| Size | 147.5 x 71.8 x 9.3 mm (5.81 x 2.83 x 0.37 inches) | |
| Weight | 160 g (5.64 oz) |
| Battery Type | Li-Ion | |
| Battery Capacity | 3000 mAh | |
| User Replaceable Battery | Yes |
| Rear Camera | Single camera | |
| Primary Camera | 8 megapixels | |
| Flash | LED flash | |
| Video Recording | Yes | |
| Front Camera | Single front camera, 5 megapixels | |
| Flash | Yes |
| System Chipset | Unisoc SC9863 | |
| Processor (CPU) | 64-bit Octa-core 1.6 GHz ARM Cortex A55 | |
| Graphics Processor (GPU) | PowerVR GE8322 | |
| RAM | 2GB | |
| Internal Storage | 32GB | |
| Expandable Storage | Yes, Up to 256GB | |
| Sensors | Ambient light sensor, Proximity sensor, Accelerometer |
| GPRS | Yes | |
| EDGE | Yes | |
| 3G | Yes | |
| 4G | Yes | |
| WiFi | Yes, 802.11 a, b, g, n | |
| Mobile Hotspot and Tethering | Yes | |
| Bluetooth | Yes, 4.2 | |
| USB | Yes, 2.0, microUSB, Mass Storage Device | |
| Headphone Jack | 3.5mm audio connector | |
| Charging Connector | microUSB | |
| GPS | GPS, A-GPS |
| Alert Types | MP3 Ringtones, Polyphonic Ringtones, Vibration, Haptic feedback | |
| LoudSpeaker | Yes | |
| Music Player | Yes | |
| Audio Formats | MP3, AAC, WAV, MIDI, AMR, 3GP, FLAC, M4A, OGG | |
| Video | Yes, MPEG4, H.264 |
| Browser | Yes | |
| Youtube | Yes | |
| Yes | ||
| Yes | ||
| Yes | ||
| Microsoft Exchange, SMTP, POP3, IMAP, Push Email |
| Phonebook | Unlimited Contacts, Contact Pictures, Contact Ringtones, Contact Multiple Numbers | |
| Calendar | Yes | |
| Calculator | Yes | |
| Alarm | Yes | |
| Stopwatch | Yes | |
| SMS | Yes | |
| MMS | Yes |
52%score  Karbonn X21 Rs. 6990 | 72%score  Poco C65 Rs. 6799 | 69%score  Tecno Pop 8 Rs. 6799 | 67%score  Tecno Spark Go 2024 Rs. 6898 | 66%score  Infinix Smart 8 Rs. 6857 | 66%score  Infinix Smart 8 HD Rs. 6447 | 66%score  Lava O1 Rs. 6999 | |
| Processor | Unisoc SC9863 | Mediatek Helio G85 | Unisoc T606 | Unisoc T606 | Mediatek Helio G36 | Unisoc T606 | Unisoc T606 |
| RAM | 2 GB | 4 GB | 4 GB | 3 GB | 4 GB | 3 GB | 4 GB |
| Storage | 32 GB | 128 GB | 64 GB | 64 GB | 64 GB | 64 GB | 64 GB |
| Expandable | Yes, Up to 256 GB | Yes, Up to 1024 GB | Yes, Up to 1024 GB | Yes, Up to 1024 GB | Yes, Up to 2048 GB | Yes, Up to 2048 GB | Yes, Up to 256 GB |
| Rear Camera | Single Camera. Primary: 8 megapixels | 2 Camera. Primary: 50 megapixels, Wide, F1.8 aperture, 0.64 micron pixel size, 28 mm focal length, PDAF (Phase detection autofocus) | Single Camera. Primary: 12 megapixels, Wide, F1.8 aperture, 1.12 micron pixel size, Autofocus | 2 Camera. Primary: 13 megapixels, Wide, F1.9 aperture, 1.12 micron pixel size, Autofocus | 2 Camera. Primary: 50 megapixels, Wide, F1.8 aperture, Autofocus | 2 Camera. Primary: 13 megapixels, Wide, F1.8 aperture, 27 mm focal length, Autofocus | 2 Camera. Primary: 13 megapixels, Autofocus |
| Selfie Camera | Single front camera, 5 megapixels | Single front camera, 8 megapixels, F2.0 aperture | Single front camera, 8 megapixels, F2.0 aperture | Single front camera, 8 megapixels, F2.0 aperture | Single front camera, 8 megapixels, F2.0 aperture, Wide | Single front camera, 8 megapixels, Wide, F2.0 aperture | Single front camera, 5 megapixels |
| Battery | 3000 mAh | 5000 mAh | 5000 mAh | 5000 mAh | 5000 mAh | 5000 mAh | 5000 mAh |
| Fast Charging | 18W fast battery charging | 18W Fast battery charging | |||||
| Screen Size | 5.45 inches | 6.74 inches | 6.6 inches | 6.6 inches | 6.6 inches | 6.6 inches | 6.56 inches |
| Screen type | IPS LCD | IPS LCD | IPS LCD | IPS LCD | IPS LCD | IPS LCD | IPS LCD |
| Pixel density | 295 PPI | 260 PPI | 267 PPI | 267 PPI | 267 PPI | 267 PPI | 267 PPI |
| Weight | 160 grams | 192 grams | 186 grams | 186 grams | 189 grams | 184 grams | 199 grams |
| Thickness | 9.3 mm | 8.1 mm | 8.6 mm | 8.6 mm | 8.5 mm | 8.5 mm | 9.28 mm |
| SIM | Dual SIM | Dual SIM | Dual SIM | Dual SIM | Dual SIM | Dual SIM | Dual SIM |
| FM Radio | Yes | Yes | Yes | Yes | Yes | Yes | |
| OS | Android 10 | Android 14 | Android 13 | Android 13 | Android 13 | Android 13 | Android 13 |
| FULL COMPARISON | Karbonn X21VSPoco C65 | Karbonn X21VSTecno Pop 8 | Karbonn X21VSTecno Spark Go 2024 | Karbonn X21VSInfinix Smart 8 | Karbonn X21VSInfinix Smart 8 HD | Karbonn X21VSLava O1 |
