When the Xiaomi Redmi 1S was introduced in May 2014, it was a cost-effective smartphone that became well-known for having competitive specs. It was a small and somewhat light device, weighing 158g and having a thickness of 9.9mm. With MIUI 9.2, it was possible to upgrade from Android 4.3 to 4.4.4 and experience a seamless user interface. The phone has 8GB of internal storage that could be expanded with a microSDXC card.
With a 720×1280 pixel resolution, its 4.7-inch display offered crisp images. In addition, the Redmi 1S had an 8MP primary camera with 1080p video recording capabilities. Its Snapdragon 400 engine and 1GB of RAM allowed for respectable performance. Its Li-Ion 2000mAh battery guarantees a respectable length of use between charges.
Design and Display
Its lightweight, 158-gram body, with dimensions of 137 x 69 x 9.9 mm, made it easy to grasp and carry. The phone was built with a glass front that had Asahi Dragontrail protection, giving the screen an extra layer of durability. Plastic for the back and frame added to the device’s sensation of lightness and usability. The Redmi 1S had a 4.7-inch IPS LCD screen with a resolution of 720 x 1280 pixels, which translated into a 16:9 aspect ratio and roughly 312 ppi of pixel density. This combination ensured a pleasant user experience by providing visually striking and clear for its time.
Asahi Dragontrail Glass was added to the display to increase its longevity and shield it from small scratches and other damage, making it a sensible option for regular usage. For added ease, the phone also enabled dual SIM capabilities, which let users manage two SIM cards at once.
Processor
The Xiaomi Redmi 1S was powered by Android 4.3 (Jelly Bean), however, users may update to Android 4.4.4 (KitKat) to use the MIUI 9.2 interface. The phone was powered by a 28nm-based Qualcomm MSM8228 Snapdragon 400 processor, which featured an Adreno 305 GPU and a quad-core 1.6 GHz Cortex-A7 CPU. This combo was good for light gaming and daily chores because it had respectable performance and graphics capabilities for its time. Though the following handsets brought more sophisticated CPUs and operating systems, improving overall performance and user experience, the Redmi 1S displayed moderate processing capability when compared to later Redmi models in the series.
Camera
With an f/2.2 aperture, 1/3.2-inch sensor size, and 1.4µm pixel size, the 8-megapixel primary camera allowed for respectable low-light performance and image quality. To improve the quality of images taken, other features like HDR (High Dynamic Range) and LED flash were offered. Smooth and detailed video footage was ensured by the main camera’s ability to shoot videos at 30 frames per second in 1080p definition. The Redmi 1S included a 1.6-megapixel selfie camera on the front that could capture movies at 30 frames per second in 720p HD. Although the resolution of the selfie camera was lower, it was still functional for simple self-portraits and video conversations.
Memory
With its dedicated microSDXC card slot, users could increase the amount of storage space on their devices to fit additional data, programs, and images. But with only 8GB of internal storage, there might have been some limitations for users who needed a lot of space to save data. Furthermore, the device had 1GB of RAM, which is little by today’s standards but plenty for the time and allowed for seamless app performance and multitasking. The internal storage employed eMMC 4.5 technology, which offered a respectable degree of data transmission speed even though it wasn’t the fastest.
Sound and Features
The speakers on the device made sure that music could be shared loudly and clearly. It also had a 3.5mm audio connection that customers may utilize to connect external speakers or their favorite headphones. The Redmi 1S boasted easy internet access and sharing because of its Wi-Fi support for standards 802.11 b/g/n, Wi-Fi Direct, and hotspot capability. Connectivity to other compatible devices and wireless data transfer were made easier with Bluetooth 4.0’s support for A2DP and LE (Low Energy). GPS and GLONASS were among the phone’s positioning features that allowed for accurate location tracking.
The Xiaomi Redmi 1S also had an FM radio option for people who liked listening to radio programs. It supported OTG (On-The-Go) for convenient data transmission and peripheral connections, and it made use of a micro USB 2.0 interface. A variety of sensors, including an accelerometer, gyro, proximity sensor, and compass, were included in the device’s design to improve usability and enable a variety of features and applications to satisfy user needs.
Battery
It has a 2000 mAh detachable Li-Ion battery. This battery provided enough power to run the device for the duration of the day, and its removable design made it easy for users to swap it out when necessary. The Redmi 1S offered a multitude of color options, such as Black, Chinese Red, and Metallic Gray, in addition to a selection of panels in blue, green, and yellow, with regards to aesthetics and customization. This gave people the option to select a style that matched their preferences. The device, which retailed for about 90 EUR, was well-known for being reasonably priced and appealing to individuals searching for a reasonably priced smartphone with a respectable feature set.
