OnePlus is a Shenzhen-based start-up and producer of smartphones founded in December, 2013. The company's claim to fame is its bid to offer flagship-level specs in its smartphones, at affordable prices. OnePlus initially sold its smartphones only through an invite system where customers would be sent an invite to purchase smartphones and they had to make the purchase within a fixed time frame. Of late the company has held open sales of its smartphones too. OnePlus's latest mobile launch is the 13s. The mobile was launched in 5th June 2025. The phone comes with a 6.32-inch touchscreen display with a resolution of 1216 pixels by 2640 pixels at a PPI of 460 pixels per inch. The OnePlus 13s is powered by octa-core Snapdragon 8 Elite processor and it comes with 12GB of RAM. The phone packs 256GB, 512GB of internal storage cannot be expanded. As far as the cameras are concerned, the OnePlus 13s packs a 50-megapixel (f/1.8) + 50-megapixel (f/2.0) primary camera on the rear and a 32-megapixel (f/2.0) front shooter for selfies. The OnePlus 13s runs Android 15 and is powered by a 5850mAh non removable battery. It measures 150.80 x 71.70 x 8.20 (height x width x thickness) and weigh 185.00 grams. The OnePlus 13s is a dual SIM (GSM and GSM) mobile that accepts Nano-SIM and Nano-SIM. Connectivity options include Wi-Fi 7, GPS, Bluetooth, NFC, Infrared, USB Type-C, Active 4G on both SIM cards, 3G and 4G (with for Band 40 used by some LTE networks in India). Sensors on the phone include In-Display Fingerprint Sensor, Com Magnetometer, Proximity sensor, Accelerometer, Ambient light sensor and Gyroscope.