Oppo K13x 5G vs Microsoft Lumia 540 Dual SIM comparison

Compare Oppo K13x 5G
Compare Microsoft Lumia 540 Dual SIM
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.67-inch5.00-inch
ProcessorMediaTek Dimensity 6300Qualcomm Snapdragon 200
Front Camera8-megapixel 5-megapixel
Rear Camera50-megapixel + 2-megapixel 8-megapixel
RAM4GB, 6GB, 8GB1GB
Storage128GB8GB
Battery Capacity6000mAh2200mAh
OSAndroid 15Windows Phone 8.1
Resolution720x1604 pixels720x1280 pixels
general
BrandOppoMicrosoft
ModelK13x 5GLumia 540 Dual SIM
Release dateJune 23, 2025-
AI EnabledYes-
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)165.70 x 76.24 x 7.99144.00 x 73.69 x 9.37
Weight (g)194.00152.00
IP ratingIP65-
Battery capacity (mAh)60002200
Fast charging45W Fast Charging-
ColoursMidnight Violet, Sunset PeachCyan, Orange, White, Black
Removable battery-Yes
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.675.00
TouchscreenYesYes
Resolution720x1604 pixels720x1280 pixels
Pixels per inch (PPI)-294
hardware
Processorocta-core1.2GHz quad-core
Processor makeMediaTek Dimensity 6300Qualcomm Snapdragon 200
RAM4GB, 6GB, 8GB1GB
Internal storage128GB8GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-128
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)8-megapixel
No. of Rear Cameras2-
Rear flashYesLED
Front camera8-megapixel (f/2.0)5-megapixel
No. of Front Cameras1-
software
Operating systemAndroid 15Windows Phone 8.1
SkinColorOS 15-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 b/g/n
GPSYesYes
BluetoothYes, v 5.40Yes, v 4.00
NFCYesNo
USB Type-CYes-
Headphones3.5mm3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes-
Infrared-No
USB OTG-No
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-No
sim 2
SIM Type-Micro-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-No
sensors
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-No
Barometer-No
Temperature sensor-No

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