Display:1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Camera:13 MP, f/2.0, 1/3.1", 1.12µm, PDAF
Battery:
Released:Released 2017, January
Redmi Note 4: The Xiaomi Smartphone that Redefined its Class
The Redmi Note 4, released in 2017 by Chinese manufacturer Xiaomi, quickly gained popularity for its impressive features and affordable price point. Let's dive deeper into what makes this device so popular.
Release Date and Operating System
The Redmi Note 4 was released in January 2017, running on Android 6.0 with the option to upgrade to Android 7.0. The device also comes equipped with MIUI 11, Xiaomi's custom user interface, providing a clean and user-friendly experience.
Design and Dimensions
Weighing at 165g and sporting a thickness of 8.5mm, the Redmi Note 4 is a lightweight and slim device, making it comfortable to hold and carry around. The front of the device is made of glass while the back and frame are crafted from aluminum, giving it a sturdy and premium feel.
Storage and Network Connectivity
The device offers two storage options - 32GB and 64GB, with the ability to expand via a microSDXC card. It is also equipped with a hybrid dual SIM feature, allowing users to switch between a Micro-SIM and a Nano-SIM or have two SIM cards simultaneously.
For network connectivity, the Redmi Note 4 supports GSM, HSPA, and LTE bands, making it compatible worldwide. This gives users the ability to browse the internet and make calls at high speeds with HSPA of up to 42.2/5.76 Mbps and LTE of up to 300/50 Mbps.
Display and Platform
The device boasts a 5.5-inch IPS LCD display with a resolution of 1080 x 1920 pixels, bringing out vibrant colors and sharp images. With a screen-to-body ratio of 72.7%, users can enjoy an immersive viewing experience.
The Redmi Note 4 runs on Android 6.0 (Marshmallow) with a Qualcomm MSM8953 Snapdragon 625 chipset and an Octa-core 2.0 GHz Cortex-A53 CPU, providing a smooth and efficient performance. It is also equipped with an Adreno 506 GPU, allowing for seamless gaming and graphics.
Memory and Camera
The device comes with a microSDXC card slot and three internal storage options; 32GB with 3GB RAM, 64GB with 3GB RAM, and 64GB with 4GB RAM. The device also uses eMMC 5.1, ensuring a fast and reliable storage experience.
For the camera enthusiasts, the Redmi Note 4 offers a 13 MP rear camera with features such as PDAF, dual-LED dual-tone flash, panorama, and HDR. Users can capture high-quality photos and record videos of up to 1080p at 30fps or 720p at 120fps. The front camera is 5MP, capable of capturing stunning selfies and recording 1080p videos at 30fps.
Sound and Additional Features
The Redmi Note 4 comes with a loudspeaker and a 3.5mm headphone jack, allowing users to have a great audio experience. It also supports 24-bit/192kHz audio, making it a perfect device for music lovers.
In terms of connectivity, the device offers Wi-Fi, Bluetooth 4.1, GPS, GLONASS, BDS, infrared port, and FM radio. It also has a microUSB 2.0 port with OTG support, providing convenience for charging and data transfer.
Battery Life and Other Tests
The Redmi Note 4 is equipped with a non-removable Li-Po 4100 mAh battery, providing users with long hours of usage on a single charge. The device also went through several tests, including battery life, display quality, camera performance, and more, scoring impressively in all categories.
In conclusion, the Redmi Note 4 offers a top-notch experience with its impressive features, sleek design, and affordable price point. It's no surprise that it quickly gained popularity and continues to be a favorite among smartphone users. So if you're in the market for a reliable and feature-packed device, the Redmi Note 4 may just be the perfect fit for you.
