Deep Dive Teardown of the OnePlus Ace 2 Pro PJA110 Smartphone
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The OnePlus Ace 2 Pro (PJA110) features a 120 Hz, 6.74″ AMOLED display with a resolution of 2772 × 1240 pixels. It supports HDR10+ and a touch sampling rate of 2160 Hz, with a maximum brightness of 1600 nits.
This device is equipped with a 16 MP selfie camera using a Samsung S5K3P9 sensor. The main camera features a 50 MP Sony IMX890 sensor with optical and electronic stabilization. The ultra-wide-angle lens is based on an 8 MP Sony IMX355 sensor. The macro lens uses a 2 MP OmniVision OV02B sensor.
For security, the device includes an optical fingerprint sensor. The frame of the phone is made of aluminum and plastic, weighing 28.97g. The cover glass and back cover are made from reinforced Asahi Dragontrail glass. Back cover weighing 16.38g.
There is a large heat dissipation design with a vapor chamber (107 × 61 mm) that has a common area of 53.8 cm2. Alongside the copper vapor chamber there is thermal paste on the mother board and a large copper pipe placed under the display.
