Redmi Note 15 5G vs Redmi K40 Gaming Edition comparison

Show Only Differences Highlight Differences	Redmi Note 15 5G	Redmi K40 Gaming Edition
key specs
Display	6.77-inch	6.67-inch
Front Camera	20-megapixel	16-megapixel
Rear Camera	108-megapixel + 8-megapixel	64-megapixel + 8-megapixel + 2-megapixel
RAM	8GB	6GB
Storage	256GB	128GB
Battery Capacity	5520mAh	5065mAh
OS	Android	Android 11
Processor	-	MediaTek Dimensity 1200
Resolution	-	1080x2400 pixels
general
Brand	Xiaomi	Xiaomi
Model	Redmi Note 15 5G	Redmi K40 Gaming Edition
Release date	December 11, 2025	April 27, 2021
Launched in India	No	No
Dimensions (mm)	163.00 x 78.31 x 8.19	-
Weight (g)	207.10	205.00
IP rating	IP65	-
Battery capacity (mAh)	5520	5065
Fast charging	45W Fast Charging	Proprietary
Colours	Black, Glacier Blue and Mist Purple	Black, Sliver, White
Form factor	-	Touchscreen
Thickness	-	8.3
display
Refresh Rate	120 Hz	-
Screen size (inches)	6.77	6.67
Protection type	Gorilla Glass 7i	-
Touchscreen	-	Yes
Resolution	-	1080x2400 pixels
hardware
Processor make	Qualcomm Snapdragon 6 Gen 3	MediaTek Dimensity 1200
RAM	8GB	6GB
Internal storage	256GB	128GB
Processor	-	octa-core
camera
Rear camera	108-megapixel + 8-megapixel	64-megapixel (f/1.65) + 8-megapixel + 2-megapixel
No. of Rear Cameras	2	3
Front camera	20-megapixel	16-megapixel
No. of Front Cameras	1	1
Rear autofocus	-	Yes
Rear flash	-	Yes
Pop-Up Camera	-	No
software
Operating system	Android	Android 11
Skin	HyperOS 2	MIUI 12.5
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes	Yes, v 5.10
NFC	Yes	Yes
USB Type-C	Yes	Yes
Wi-Fi standards supported	-	802.11 a
GPS	-	Yes
Number of SIMs	-	2
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
sensors
Fingerprint sensor	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes

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