OPPO K13x 5G vs Xiaomi Redmi Note 4 comparison

Show Only Differences Highlight Differences	OPPO K13x 5G	Xiaomi Redmi Note 4
ratings
Overall NDTV Rating	Read Review	Read Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display	6.67-inch	5.50-inch
Processor	MediaTek Dimensity 6300	Qualcomm Snapdragon 625
Front Camera	8-megapixel	5-megapixel
Rear Camera	50-megapixel + 2-megapixel	13-megapixel
RAM	4GB, 6GB, 8GB	4GB
Storage	128GB	64GB
Battery Capacity	6000mAh	4100mAh
OS	Android 15	Android 6.0
Resolution	720x1604 pixels	1080x1920 pixels
general
Brand	OPPO	Xiaomi
Model	K13x 5G	Redmi Note 4
Release date	June 23, 2025	August 1, 2016
AI Enabled	Yes	-
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	165.70 x 76.24 x 7.99	151.00 x 76.00 x 8.30
Weight (g)	194.00	175.00
IP rating	IP65	-
Battery capacity (mAh)	6000	4100
Fast charging	45W Fast Charging	-
Colours	Midnight Violet, Sunset Peach	Gold, Grey, Matte Black
Removable battery	-	No
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.67	5.50
Touchscreen	Yes	Yes
Resolution	720x1604 pixels	1080x1920 pixels
Aspect ratio	-	16:9
Pixels per inch (PPI)	-	401
hardware
Processor	octa-core	2GHz octa-core
Processor make	MediaTek Dimensity 6300	Qualcomm Snapdragon 625
RAM	4GB, 6GB, 8GB	4GB
Internal storage	128GB	64GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	128
camera
Rear camera	50-megapixel (f/1.8) + 2-megapixel (f/2.4)	13-megapixel (f/2.0, 1.12-micron)
No. of Rear Cameras	2	-
Rear flash	Yes	Dual LED
Front camera	8-megapixel (f/2.0)	5-megapixel (f/2.0)
No. of Front Cameras	1	-
Rear autofocus	-	Phase detection autofocus
software
Operating system	Android 15	Android 6.0
Skin	ColorOS 15	MIUI 8
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 4.10
NFC	Yes	No
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
Infrared	-	Yes
USB OTG	-	Yes
Micro-USB	-	Yes
FM	-	Yes
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	-	Micro-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sensors
Fingerprint sensor	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes
Barometer	-	No
Temperature sensor	-	No

Popular Mobile Brands