Xiaomi REDMI Turbo 4 review
The Xiaomi Redmi Turbo 4 is a flagship phone that marks the debut of MediaTek's Dimensity 8400 Ultra processor, offering impressive performance capabilities. Equipped with a fast refresh rate AMOLED display, a large aperture camera sensor from Sony, and a huge battery with advanced charging technology, this device sets a new benchmark for battery performance. With features like dual screen GPS support, dual stereo speakers, and NFC, the Redmi Turbo 4 promises a complete and well-rounded user experience at an affordable price.
Build Quality and Design
The Xiaomi Redmi Turbo 4 boasts an elegant White Cloud color with a simple and refreshing look, free from exaggerated elements. The standout feature is the striking red slender waistline that adds a bold touch while visually dividing the back into two distinct areas. The left side has a pure matte white finish, while the right side showcases an intricate rectangular pattern created using photolithography. The back cover itself maintains a smooth and delicate texture thanks to its 2.5D AG frosted glass, offering an impressive feel in hand. This is a noticeable improvement over its predecessor, evident as soon as you hold the device. The camera module retains the turbo series signature design now enhanced with integrated metal material and two red accents that align with the red waistline for a cohesive look. An interesting addition is the hidden dual warm and cool light setup in the camera module. These lights activate subtly during notifications, charging, or while playing music but only when the phone is placed face down and the screen is off. The design remains sophisticated and functional, making it a pleasure to hold and use. The device's weight has increased, now measuring 205 grams, with the screen protector adding an extra 20 grams. While not as light and thin as before, this tradeoff aligns with the turbo series goal of offering a more comprehensive and balanced configuration at an affordable price. The Redmi Turbo 4 is still a compelling option for those prioritizing a feature-packed experience. Overall, the Xiaomi Redmi Turbo 4's build quality and design are impressive, making it a solid choice for anyone looking for a well-rounded device.
Battery Life
The battery life of the Xiaomi Redmi Turbo 4 is a significant improvement over its predecessor. With a massive 6550mAh GSR battery, this device delivers substantial gains in power efficiency and durability. In our testing, we found that the phone used only 8% battery during 1 hour of 1080p video playback, 10% during 1 hour of WeChat video calls, and 16% during 1 hour of playing Honor of Kings. These results highlight its impressive ability to conserve power even under demanding conditions. What sets this battery apart is its advanced technology - silicon carbon anode with up to 6% silicon content providing exceptional performance even in ultra-low temperatures as low as minus 18°C. We conducted a test where we placed the phone in a freezer and repeated video playback and WeChat video call tests under the same conditions, and remarkably, it delivered the same power consumption performance as in normal temperatures. The Redmi Turbo 4 also supports 90W fast charging powered by Xiaomi's Surge P2 chip, which charges the phone to 33% in just 10 minutes, 73% in 30 minutes, and fully charged to 100% in 47 minutes. The combination of excellent durability and rapid charging makes the Redmi Turbo 4 a benchmark-setter for battery performance. Overall, the Xiaomi Redmi Turbo 4's battery life is one of its standout features, making it an ideal choice for users who want a device that can keep up with their needs without needing to be recharged frequently.
Display
The Xiaomi Redmi Turbo 4 boasts an impressive 1.5k flexible AMOLED display with a peak brightness of 3200 nits, making it ideal for eye protection in various lighting conditions. The screen's DC dimming and PWM hybrid dimming solution ensure a comfortable viewing experience. One notable feature is the phone's ability to support dual screen GPS, veto navigation, and full-featured NFC with an infrared remote control. This demonstrates Xiaomi's commitment to delivering a well-rounded user experience. The display itself is stunning, with a flexible design that allows for easier handling. The certifications of IP66, IP68, and IP69 water and dust resistance ensure the phone's durability, making it a great option for those who want a phone that can withstand daily wear and tear. While the Redmi Turbo 4's weight has increased to 205G, this tradeoff aligns with its goal of offering a more comprehensive and balanced configuration at an affordable price. The phone's design remains sophisticated and functional, featuring a simple and refreshing look without any exaggerated elements. The standout feature is the striking red slender waistline that adds a bold touch while visually dividing the back into two distinct areas. The 2.5D AG frosted glass offers an impressive feel in hand, and the camera module retains the Turbo series signature design with integrated metal material and two red accents that align with the red waistline. Overall, the Xiaomi Redmi Turbo 4's display is a highlight of the phone, offering excellent performance and features that make it an attractive option for those seeking a high-quality screen.
Camera
The camera is one of the most important features in a smartphone, and the Xiaomi Redmi Turbo 4 does not disappoint. Equipped with a 50-megapixel Sony IMX600 sensor, the phone's photography capabilities have been significantly enhanced. The large f/1.5 aperture and Optical Image Stabilization (OIS) ensure that images are captured with exceptional clarity and minimal noise. The Redmi Turbo 4's camera app is intuitive and easy to use, with a range of features at your disposal. Portrait mode, for instance, offers versatile options including 26mm and 35mm focal lengths paired with temporary shutter technology for quick lossless captures. The phone also includes features like reflection elimination to ensure clear and professional-looking images. One of the standout features of the Redmi Turbo 4's camera is its ability to produce excellent low-light shots. The large aperture and OIS work together to minimize noise and capture more light, resulting in well-exposed images even in dimly lit environments. In addition to its impressive still photography capabilities, the Redmi Turbo 4 also excels when it comes to video recording. The phone can shoot videos at up to 1080p resolution at 60fps, with smooth and stable footage that's perfect for capturing life's moments. The AI-powered camera app on the Redmi Turbo 4 is also worth mentioning. It allows you to take control of your photography experience, with features like scene detection and auto-adjusting brightness and contrast levels. Overall, the camera on the Xiaomi Redmi Turbo 4 is a significant improvement over its predecessors, offering excellent image quality, versatility, and ease of use. Whether you're a casual photographer or an enthusiast, this phone's camera is sure to impress. 4.5/5 stars Approximately $220 in the UK and $297 in the USA
Price and Value
The Redmi Turbo 4 is a highly anticipated device that promises to deliver flagship-level performance without the hefty price tag. With its sleek design, powerful processor, and impressive camera capabilities, this phone is sure to turn heads. But how does it stack up in terms of value? The base variant of the Redmi Turbo 4 is priced at 1,999 Chinese yuan (approximately $220 USD or £27 in the UK). While this may seem like a premium price point, considering the phone's specs and features, it's actually quite competitive. In terms of value, the Redmi Turbo 4 delivers an incredible package. With its high-performance processor, advanced camera system, and large battery, this phone is poised to give even flagship devices a run for their money. Add to that its sleek design, IP66 rating, and fast charging capabilities, and it's clear that the Redmi Turbo 4 is a solid investment. Compared to other phones in its price range, the Redmi Turbo 4 holds its own remarkably well. While it may not have the exact same specs as some of its more expensive counterparts, it makes up for it with its impressive performance and value-for-money proposition. In conclusion, the Redmi Turbo 4 is a fantastic device that offers exceptional value at an affordable price. With its powerful processor, advanced camera system, and sleek design, this phone is sure to please even the most discerning users. Whether you're in the market for a new smartphone or just want to upgrade from your current device, the Redmi Turbo 4 is definitely worth considering.
Performance
The Xiaomi Redmi Turbo 4's performance is a highlight of the device. Powered by the Mediatek Dimensity 8400 Ultra chip, this phone delivers impressive capabilities. The Dimensity 8400 Ultra boasts cutting-edge technology and shares the same large core architecture as the flagship Dimensity 9300. In our gaming tests, the Redmi Turbo 4 demonstrated strong performance. We ran a half-hour ranked match in Honor of Kings with the screen brightness set to 200 nits and graphic settings maxed out. The device delivered an impressive average frame rate of 11.19 FPS, with almost no fluctuations. Power consumption was well-controlled at 3.99 Watts, using only 8% of the battery. To push the Redmi Turbo 4 further, we tested it on the Genshin Impact map in a half-hour session under similar conditions. The phone maintained an average frame rate of 57.1 FPS with minor fluctuations but no noticeable stuttering. Average power consumption was 6.96 Watts, consuming 14% of the battery by the end of the test. The Redmi Turbo 4's performance is also evident in its thermal management capabilities. During our gaming tests, the device's back and front temperatures reached 32.5°C and 34°C respectively. The phone's ability to maintain a stable performance under heavy use is a testament to the Dimensity 8400 Ultra chip's efficiency. In conclusion, the Xiaomi Redmi Turbo 4's performance is a major strength of the device. With its powerful Mediatek Dimensity 8400 Ultra chip and efficient thermal management, this phone delivers a seamless gaming experience. Whether you're playing intense games or running multiple apps simultaneously, the Redmi Turbo 4's performance will not disappoint.
Pros
1. The phone features a fast refresh rate AMOLED display with peak brightness of 3200 nits for eye protection.
2. It comes equipped with a powerful new flagship processor, the Dimensity 8400 Ultra, which boasts cutting-edge technology and impressive capabilities.
3. The device has a huge battery capacity of 6550 mAh, which provides excellent performance in both normal and low temperatures.
4. The phone supports fast charging powered by Xiaomi Surge P2 chip, which can charge to 73% in just 30 minutes.
5. The camera is equipped with a 50 megapixel Sony IMX600 sensor featuring a large f1.5 aperture and Optical Image Stabilization (OIS), making it a solid choice for mobile photography enthusiasts.
Cons
1. The phone's weight has increased to 205g, which is 20g heavier than its predecessor.
2. Although the design remains sophisticated and functional, the phone may not be as light and thin as before.
3. There is no option to customize the dual warm and cool light setup in the camera module.
4. The phone's price of 1,999 Chinese yuan (approximately $220 in the UK or $273 in the USA) may be considered high for some users.
5. Although the Dimensity 8400 Ultra processor provides strong performance, it may not meet the demands of extreme gaming requirements.