Vivo iQOO Z7

Vivo iQOO Z7 Specifications & Hardware Analysis

The **Vivo iQOO Z7** by IQOO is officially listed at **৳30,000** in Bangladesh. Positioned in the competitive mobile market, it is built around a **6.38 inches (16.21 cm) AMOLED (1080×2400 px (FHD+)) with 90 Hz refresh rate**, powered by the **MediaTek Dimensity 920 MT6877T (Octa core (2.5 GHz, Dual core, Cortex A78 + 2 GHz, Hexa Core, Cortex A55)) and Mali-G68 MC4 graphics**, equipped with **6 GB RAM and 128 GB internal storage**, and backed by a **4500 mAh Li-Ion (Lithium Ion) with Flash, 44W: 50 % in 25 minutes**.

Display Panel & Visual Experience

The front of the Vivo iQOO Z7 is dominated by a 6.38 inches (16.21 cm) AMOLED (1080×2400 px (FHD+)) with 90 Hz refresh rate. With a pixel density of 413 ppi, text and app icons render sharp and legible. Peak brightness reaches up to 1300 nits, assisting visibility during outdoor daytime use. Screen protection is provided by Gorilla Glass. The 90 Hz refresh rate ensures smooth UI animations and fluid scrolling across web feeds.

Processor, Memory & Operating System

Under the hood, the Vivo iQOO Z7 runs on the MediaTek Dimensity 920 MT6877T (Octa core (2.5 GHz, Dual core, Cortex A78 + 2 GHz, Hexa Core, Cortex A55)) and Mali-G68 MC4 graphics, paired with 6 GB RAM and 128 GB internal storage. Operating system duties are handled by Android v13 with Flash, 44W: 50 % in 25 minutes. 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 Mali-G68 MC4 chip provides steady rendering on compatible settings.

Camera Setup & Video Capabilities

Photography on the Vivo iQOO Z7 is anchored by a Single camera setup featuring 16 MP f/2.0, Wide Angle, Primary 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 4500 mAh Li-Ion (Lithium Ion) with Flash, 44W: 50 % in 25 minutes. Given the power profile of the MediaTek Dimensity 920 MT6877T, this capacity is designed to comfortably power the device through a full day of standard daily usage. When recharging is needed, Flash, 44W: 50 % in 25 minutes replenishment speeds up the process.

Design, Build & Security

In terms of build and ergonomics, the device measures 158.9 mm x 73.5 mm x 7.8 mm with a weight of 173 grams, finished in Norway Blue, Pacific Night. It features IP54 dust and water resistance certification. Biometric authentication is handled by a Yes fingerprint sensor. Network capabilities include 2G, 3G, 4G, 5G with Dual SIM, GSM+GSM support.

Pros & Cons Breakdown

Market Verdict

At its price point of **৳30,000**, the **Vivo iQOO Z7** by IQOO provides a balanced set of hardware specifications. With its 6.38 inches (16.21 cm) display, MediaTek Dimensity 920 MT6877T processing platform, and 4500 mAh battery, it represents a practical choice for consumers in Bangladesh seeking official hardware backed by local warranty support.