Xiaomi 14 Ultra vs Redmi K40S comparison

Show Only Differences Highlight Differences	Xiaomi 14 Ultra	Redmi K40S
key specs
Display	6.73-inch	6.67-inch
Front Camera	32-megapixel	20-megapixel
Rear Camera	50-megapixel + 50-megapixel + 50-megapixel + 50-megapixel	48-megapixel + 8-megapixel + 2-megapixel
RAM	16GB	6GB, 8GB, 12GB
Storage	512GB	128GB, 256GB
Battery Capacity	5300mAh	4500mAh
OS	Android 14	Android
Resolution	3200x1440 pixels	1080x2400 pixels
Processor	-	Qualcomm Snapdragon 870
general
Brand	Xiaomi	Xiaomi
Model	14 Ultra	Redmi K40S
Release date	February 22, 2024	March 17, 2022
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	161.40 x 75.30 x 9.20	163.20 x 75.95 x 7.70
Weight (g)	219.80	195.00
IP rating	IP68	-
Battery capacity (mAh)	5300	4500
Fast charging	90W Fast Charging	Quick Charge 3.0
Wireless charging	Yes	-
Colours	black, white	Aurora, Black, Green, Silver,
Removable battery	-	No
display
Refresh Rate	120 Hz	-
Screen size (inches)	6.73	6.67
Touchscreen	Yes	Yes
Resolution	3200x1440 pixels	1080x2400 pixels
Protection type	Other	-
Aspect ratio	-	20:9
hardware
Processor make	Snapdragon 8 Gen 3	Qualcomm Snapdragon 870
RAM	16GB	6GB, 8GB, 12GB
Internal storage	512GB	128GB, 256GB
Processor	-	octa-core
Expandable storage	-	No
camera
Rear camera	50-megapixel (f/1.63) + 50-megapixel (f/1.8) + 50-megapixel (f/2.5) + 50-megapixel (f/1.8)	48-megapixel (f/1.8) + 8-megapixel + 2-megapixel
No. of Rear Cameras	4	3
Front camera	32-megapixel	20-megapixel
No. of Front Cameras	1	1
Rear autofocus	-	Yes
Rear flash	-	Yes
software
Operating system	Android 14	Android
Skin	HyperOS	MIUI 13
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g	802.11 a/b/g/n/ac/ax
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 5.20
NFC	Yes	Yes
USB Type-C	Yes	Yes
Number of SIMs	2	2
Infrared	-	Yes
sensors
In-Display Fingerprint Sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Barometer	Yes	-
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
5G	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
5G	-	Yes