Xiaomi 12S Ultra vs Xiaomi Redmi K20 comparison
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key specs |
Display | 6.73-inch | 6.39-inch |
Processor | Qualcomm Snapdragon 8+ Gen 1 | Qualcomm Snapdragon 730 |
Front Camera | 32-megapixel | 20-megapixel |
Rear Camera | 50-megapixel + 48-megapixel + 48-megapixel | 48-megapixel + 8-megapixel + 13-megapixel |
RAM | 8GB, 12GB | 6GB |
Storage | 256GB, 512GB | 64GB |
Battery Capacity | 4860mAh | 4000mAh |
OS | Android 12 | Android Pie |
Resolution | 1440x3200 pixels | 1080x2340 pixels |
general |
Brand | Xiaomi | Xiaomi |
Model | 12S Ultra | Redmi K20 |
Release date | July 4, 2022 | May 28, 2019 |
Launched in India | No | Yes |
Form factor | Touchscreen | Touchscreen |
Body type | Glass | Glass |
Dimensions (mm) | 163.17 x 74.97 x 9.06 | 156.70 x 74.30 x 8.80 |
Weight (g) | 225.00 | 191.00 |
Battery capacity (mAh) | 4860 | 4000 |
Colours | Black, Green | Carbon Black, Glacier Blue, Flame Red |
Fast charging | - | Proprietary |
display |
Screen size (inches) | 6.73 | 6.39 |
Touchscreen | Yes | Yes |
Resolution | 1440x3200 pixels | 1080x2340 pixels |
Protection type | Gorilla Glass | Gorilla Glass |
Aspect ratio | - | 19.5:9 |
Pixels per inch (PPI) | - | 403 |
hardware |
Processor | octa-core | 1.8GHz octa-core (6x1.8GHz + 2x2.2GHz) |
Processor make | Qualcomm Snapdragon 8+ Gen 1 | Qualcomm Snapdragon 730 |
RAM | 8GB, 12GB | 6GB |
Internal storage | 256GB, 512GB | 64GB |
Expandable storage | No | No |
Dedicated microSD slot | - | No |
camera |
Rear camera | 50-megapixel (f/1.9) + 48-megapixel (f/2.2) + 48-megapixel (f/4.1) | 48-megapixel (f/1.75, 1.6-micron) + 8-megapixel (f/2.4, 1.12-micron) + 13-megapixel (f/2.4, 1.12-micron) |
No. of Rear Cameras | 3 | - |
Rear autofocus | Yes | Yes |
Rear flash | Yes | Yes |
Front camera | 32-megapixel | 20-megapixel (f/2.2, 0.8-micron) |
No. of Front Cameras | 1 | - |
Pop-Up Camera | - | Yes |
Front flash | - | No |
software |
Operating system | Android 12 | Android Pie |
Skin | MIUI 13 | MIUI 10 |
connectivity |
Wi-Fi | Yes | Yes |
Wi-Fi standards supported | 802.11 a/b/g/n/ac/ax | 802.11 a/b/g/n/ac |
GPS | Yes | Yes |
Bluetooth | Yes, v 5.20 | Yes, v 5.00 |
NFC | Yes | No |
USB Type-C | Yes | Yes |
Infrared | - | Yes |
Headphones | - | 3.5mm |
Number of SIMs | - | 2 |
Wi-Fi Direct | - | Yes |
Active 4G on both SIM cards | - | Yes |
sensors |
Fingerprint sensor | Yes | Yes |
In-Display Fingerprint Sensor | Yes | - |
Compass/ Magnetometer | Yes | Yes |
Proximity sensor | Yes | Yes |
Accelerometer | Yes | Yes |
Ambient light sensor | Yes | Yes |
Gyroscope | Yes | Yes |
Face unlock | - | Yes |
ratings |
Overall NDTV Rating | - | Read Review |
Design Rating | - | |
Display Rating | - | |
Software Rating | - | |
Performance Rating | - | |
Battery Life Rating | - | |
Camera Rating | - | |
Value for Money Rating | - | |
sim 1 |
SIM Type | - | Nano-SIM |
GSM/CDMA | - | GSM |
3G | - | Yes |
4G/ LTE | - | Yes |
sim 2 |
SIM Type | - | Nano-SIM |
GSM/CDMA | - | GSM |
3G | - | Yes |
4G/ LTE | - | Yes |