Display and Design

The phone sports a 6.51 inches, 102.3 cm2 (~82.6% screen-to-body ratio) touchscreen display with a resolution of 720 x 1600 pixels, 20:9 ratio (~270 ppi density). With a IPS LCD, 480 nits (typ), 550 nits (peak) screen, this device offers a smooth visual experience, available in color variants like Rainbow Blue, Starry Black, Green.

Performance, Storage, and Battery

The phone runs Android 11, ColorOS 11.1 and powered by a Mediatek MT6765G Helio G35 (12 nm), Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53). Equipped with 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM and internal storage, the phone weighs 193 g (6.81 oz) and measures 163.6 x 75.7 x 8.4 mm (6.44 x 2.98 x 0.33 in). It also houses a robust Li-Po 5000 mAh battery for extensive usage.

Camera

The rear camera setup includes a 50 MP, f/1.8 26mm (wide), PDAF 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) and It supports 1080p@30fps video recording. For selfies, the device includes a 16 MP, f/2.0, 26mm (wide) front camera, also supporting 1080p@30fps video recording.

Oppo A55 Connectivity and Sensors

The Oppo A55 offers connectivity options like Wi-Fi, GPS, Bluetooth 5.0, A2DP, LE, aptX, USB with USB Type-C 2.0, OTG, and HSPA, LTE. It supports Nano-SIM + Nano-SIM and includes sensors like Fingerprint (side-mounted), accelerometer, proximity, compass.