Want to compare Samsung S21 Ultra vs Redmi 11 Ultra mobile? You have come to the right place. Here you can find Samsung S21 Ultra vs Redmi 11 Ultra comparison based on display size, processor speed, camera resolution, user experience, memory size, connectivity strength, and overall dimension.

Related: Check out latest Samsung S21 Ultra price in India on Priceo.

On one hand, Samsung Galaxy S21 Ultra flaunts a 6.8-inch Dynamic AMOLED display along with a pixel density of 516ppi and a screen resolution of 1440 x 3200 pixels. There is a 40MP f/2.2 selfie-shooting lens on the front capable of capturing stunning self-portraits.  The smartphone derives its operating energy from a 5000mAh non-replaceable Li-ion battery which is also compatible with 25W Fast Charging and 2.0 Wireless Charging technology. 

On the other hand, Redmi 11 Ultra users get the best cinematic experience over its IPS LCD. This display stands tall at 6.58-inches and it has a pixel density of 401ppi and a resolution of 2408 x 1080 pixels. Moreover, it also ensures a smooth scrolling experience with its 90Hz refresh rate.For imaging purposes, the Xiaomi Redmi 11 Prime 5G features a dual camera composition on its rear surface. Its Primary Camera has a 50MP resolution and f/1.8 aperture. The other camera includes a Depth Camera with 2MP resolution and f/2.4 aperture. The front camera requirements of users are completed by a 5MP Camera.

Our recommendation: We recommend you to buy Redmi 11 Ultra over Samsung S21 Ultra because it offers a better value for money package with better camera and processor.

Samsung S21 Ultra vs Redmi 11 Ultra Comparison Table

Key Specs
Display6.67-inch6.80-inch
ProcessorMediaTek Helio G96Samsung Exynos 2100
Front Camera16-megapixel40-megapixel
Rear Camera108-megapixel + 8-megapixel + 2-megapixel + 2-megapixel108-megapixel + 12-megapixel + 10-megapixel + 10-megapixel
RAM6GB, 8GB12GB, 16GB
Storage64GB, 128GB128GB, 256GB, 512GB
Battery Capacity5000mAh5000mAh
OSAndroid 11Android 11
Resolution1080×2400 pixels1440×3220 pixels
 
General
BrandXiaomiSamsung
ModelRedmi Note 11 ProGalaxy S21 Ultra
Release dateJanuary 26, 2022January 14, 2021
Launched in IndiaYes
Form factorTouchscreenTouchscreen
Dimensions (mm)164.19 x 76.10 x 8.12165.10 x 75.60 x 8.90
Weight (g)202.00228.00
Battery capacity (mAh)50005000
Fast chargingProprietaryProprietary
ColoursGraphite Gray, Polar White, Star BluePhantom Titanium, Phantom Navy, Phantom Brown
IP ratingIP68
Wireless chargingYes
Display
Refresh Rate120 Hz
Screen size (inches)6.676.80
TouchscreenYesYes
Resolution1080×2400 pixels1440×3220 pixels
Aspect ratio20:9
Pixels per inch (PPI)395515
Protection typeGorilla Glass
Hardware
Processorocta-core2.2GHz octa-core (3×2.8GHz + 4×2.2GHz + 1×2.9GHz)
Processor makeMediaTek Helio G96Samsung Exynos 2100
RAM6GB, 8GB12GB, 16GB
Internal storage64GB, 128GB128GB, 256GB, 512GB
Expandable storageYes
Expandable storage typemicroSD
Expandable storage up to (GB)1000
Dedicated microSD slotNo
Camera
Rear camera108-megapixel (f/1.9, 0.7-micron) + 8-megapixel + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)108-megapixel (f/1.8, 0.8-micron) + 12-megapixel (f/2.2, 1.4-micron) + 10-megapixel (f/2.4, 1.22-micron) + 10-megapixel (f/4.9, 1.22-micron)
No. of Rear Cameras4
Rear autofocusYesLaser autofocus
Rear flashYesYes
Front camera16-megapixel (f/2.4)40-megapixel (f/2.2, 0.7-micron)
No. of Front Cameras1
Software
Operating systemAndroid 11Android 11
SkinMIUI 13One UI 3.1
Connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac/ax
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.00
NFCYesYes
InfraredYes
USB Type-CYesYes
Headphones3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes
Sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes
Sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes
Sensors
Fingerprint sensorYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Face unlockYes
In-Display Fingerprint Sensor