Oppo Reno4

Oppo Reno4 Specifications & Hardware Analysis

The **Oppo Reno4** by Oppo is officially listed at **৳34,990** in Bangladesh. Positioned in the competitive mobile market, it is built around a **6.43 inches (16.33 cm) AMOLED (1080×2400 px (FHD+)) with 90 Hz refresh rate**, powered by the **Qualcomm Snapdragon 720G (Octa-core (2×2.3 GHz Kryo 465 Gold & 6×1.8 GHz Kryo 465 Silver)) and Adreno 618 graphics**, equipped with **8 GB RAM and 128 GB internal storage**, and backed by a **4015 mAh Lithium-polymer with 30W wired, 50% in 20 min (advertised)**.

Display Panel & Visual Experience

The front of the Oppo Reno4 is dominated by a 6.43 inches (16.33 cm) AMOLED (1080×2400 px (FHD+)) with 90 Hz refresh rate. With a pixel density of 409 ppi, text and app icons render sharp and legible. Peak brightness reaches up to 600 nits, assisting visibility during outdoor daytime use. Screen protection is provided by Corning Gorilla Glass 4. The 90 Hz refresh rate ensures smooth UI animations and fluid scrolling across web feeds.

Processor, Memory & Operating System

Under the hood, the Oppo Reno4 runs on the Qualcomm Snapdragon 720G (Octa-core (2×2.3 GHz Kryo 465 Gold & 6×1.8 GHz Kryo 465 Silver)) and Adreno 618 graphics, paired with 8 GB RAM and 128 GB internal storage. Operating system duties are handled by Android v10 with ColorOS 7.2. In practical day-to-day use, this hardware configuration handles essential tasks—such as web browsing, social media feeds, banking apps, and communication—reliably. For graphics and light gaming, the Adreno 618 chip provides steady rendering on compatible settings.

Camera Setup & Video Capabilities

Photography on the Oppo Reno4 is anchored by a Dual camera setup featuring 32 MP f/2.4, Primary Camera, 2 MP f/2.4, Depth Camera. The setup includes features such as Continuous Shooting, High Dynamic Range mode (HDR). For video recording, the primary camera captures up to 1920×1080. Selfie capture handles video calls and casual portraits under proper lighting.

Battery Capacity & Charging

Endurance is driven by a 4015 mAh Lithium-polymer with 30W wired, 50% in 20 min (advertised). Given the power profile of the Qualcomm Snapdragon 720G, this capacity is designed to comfortably power the device through a full day of standard daily usage. When recharging is needed, 30W wired, 50% in 20 min (advertised) replenishment speeds up the process.

Design, Build & Security

In terms of build and ergonomics, the device measures 160.3 mm x 73.9 mm x 7.7 mm with a weight of 165 grams, finished in Galactic Blue, Space Black. Biometric authentication is handled by a Yes fingerprint sensor. Network capabilities include 2G, 3G, 4G with Dual SIM, GSM+GSM support.

Pros & Cons Breakdown

Market Verdict

At its price point of **৳34,990**, the **Oppo Reno4** by Oppo provides a balanced set of hardware specifications. With its 6.43 inches (16.33 cm) display, Qualcomm Snapdragon 720G processing platform, and 4015 mAh battery, it represents a practical choice for consumers in Bangladesh seeking official hardware backed by local warranty support.