Tecno Spark Slim

Tecno Spark Slim Specifications & Hardware Analysis

The **Tecno Spark Slim** by Tecno is an upcoming device expected to be priced at **৳40,000 (Expected)** in Bangladesh. Positioned in the competitive mobile market, it is built around a **6.78 inches (17.22 cm) AMOLED (1080×2436 px (FHD+)) with 144 Hz refresh rate**, powered by the **Qualcomm Snapdragon 7 Gen 3 (Octa core (2.63 GHz, Single core, Cortex A715 + 2.4 GHz, Tri core, Cortex A715 + 1.8 GHz, Quad core, Cortex A510)) and Adreno 720 graphics**, equipped with **12 GB RAM and 256 GB internal storage**, and backed by a **5500 mAh Li-Poly (Lithium Polymer) with 45W wired**.

Display Panel & Visual Experience

The front of the Tecno Spark Slim is dominated by a 6.78 inches (17.22 cm) AMOLED (1080×2436 px (FHD+)) with 144 Hz refresh rate. Peak brightness reaches up to 4500 nits, assisting visibility during outdoor daytime use. Screen protection is provided by Gorilla Glass. The 144 Hz refresh rate ensures smooth UI animations and fluid scrolling across web feeds.

Processor, Memory & Operating System

Under the hood, the Tecno Spark Slim runs on the Qualcomm Snapdragon 7 Gen 3 (Octa core (2.63 GHz, Single core, Cortex A715 + 2.4 GHz, Tri core, Cortex A715 + 1.8 GHz, Quad core, Cortex A510)) and Adreno 720 graphics, paired with 12 GB RAM and 256 GB internal storage. Operating system duties are handled by Android v15 with 45W wired. 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 720 chip provides steady rendering on compatible settings.

Camera Setup & Video Capabilities

Photography on the Tecno Spark Slim is anchored by a Single camera setup featuring 13 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, 1280×720. Selfie capture handles video calls and casual portraits under proper lighting.

Battery Capacity & Charging

Endurance is driven by a 5500 mAh Li-Poly (Lithium Polymer) with 45W wired. Given the power profile of the Qualcomm Snapdragon 7 Gen 3, this capacity is designed to comfortably power the device through a full day of standard daily usage. When recharging is needed, 45W wired replenishment speeds up the process.

Design, Build & Security

In terms of build and ergonomics, finished in White. 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 **৳40,000 (Expected)**, the **Tecno Spark Slim** by Tecno provides a balanced set of hardware specifications. With its 6.78 inches (17.22 cm) display, Qualcomm Snapdragon 7 Gen 3 processing platform, and 5500 mAh battery, it represents a practical choice for consumers in Bangladesh seeking official hardware backed by local warranty support.