The Nokia Lumia 638, also known as the Nokia Lumia 638, is a high-quality smartphone that offers a range of impressive features, making it a top choice for consumers looking for a reliable and modern device. The phone is part of the Lumia series, created by the renowned brand Nokia. The device comes with a sleek and stylish design, coupled with powerful hardware and advanced software, making it a top contender in the smartphone market.
At a weight of only 136 grams, the Nokia Lumia 638 is a lightweight device that is comfortable to hold and easy to handle. Measuring 129.5 x 66.7 x 9.2 mm (5.10 x 2.63 x 0.36 in), it is also compact and can easily fit into a pocket or purse. Additionally, the phone features a Micro-SIM card slot, allowing users to conveniently switch between different carriers.
The device boasts a 4.5-inch ClearBlack display with a resolution of 480 x 854 pixels and a 16:9 aspect ratio. This results in a pixel density of approximately 218 ppi, providing sharp and vibrant visuals. The display is made with IPS LCD technology, which offers wide viewing angles and accurate color reproduction. Additionally, the screen is protected by Corning Gorilla Glass 3, ensuring durability and scratch resistance.
The Nokia Lumia 638 operates on Microsoft Windows Phone 8.1, providing a smooth and efficient user experience. The phone is powered by a Qualcomm Snapdragon 400 chipset, which has a 28 nm architecture and a quad-core 1.2 GHz Cortex-A7 CPU, offering fast and reliable performance. The phone also features an Adreno 305 GPU, allowing for smooth graphics and gaming.
In terms of memory and storage, the Nokia Lumia 638 does not disappoint. It comes with 8GB of internal storage and 1GB of RAM, providing enough space for apps, media, and files. Furthermore, the phone has a microSDXC card slot, which can support additional storage of up to 128GB, ensuring users never run out of space.
The Nokia Lumia 638 also packs a powerful 1830 mAh Li-Ion battery, which is removable and can be replaced if needed. The battery offers a decent amount of battery life, allowing users to stay connected and productive throughout the day. For connectivity, the phone offers HSPA and LTE technology, with a maximum download speed of 42.2 Mbps and upload speed of 5.76 Mbps. It also supports 2G and 3G bands, providing users with a wide range of coverage.
In terms of camera, the Nokia Lumia 638 features a 5-megapixel rear camera with a 1/4.0" sensor and autofocus. It also comes with other features, such as panorama mode, allowing users to capture stunning photos and videos. There is no front-facing camera on the device, which may be a drawback for some users.
The phone also comes with a selection of features and sensors, including an accelerometer, which can be used to track and monitor physical activity. Users can also enjoy the convenience of Wi-Fi 802.11 b/g/n and DLNA connectivity, as well as FM radio and Bluetooth 4.0 for wireless connectivity.
The Nokia Lumia 638 comes in a sleek and stylish black color and is reasonably priced at around 100 EUR. It was launched in December 2014 and has since been discontinued, but it still offers impressive specifications and features that make it a reliable and desirable smartphone option.
In terms of safety and environmental considerations, the phone has a SAR EU rating of 1.46 W/kg (head) and 0.95 W/kg (body), which is within the recommended safety levels for mobile devices. Additionally, the phone features eMMC 4.5 technology for improved energy efficiency and lower power consumption.
Overall, the Nokia Lumia 638 offers a well-rounded performance and a range of impressive features, making it a top choice for customers looking for a reliable and modern smartphone. With its powerful hardware, advanced software, and sleek design, this device is sure to meet the needs and expectations of users.
