Xiaomi Redmi Note 9T

Xiaomi Jan 18, 2021

Overview

The Xiaomi Redmi Note 9T is a 2021-01-18 mid-range powerhouse smartphone from Xiaomi, available in elegant Nightfall Black, Daybreak Purple. Powered by Android 10, featuring the MediaTek Dimensity 800U (MT6853) (7nm process). The device showcases a vibrant 6.53" LCD IPS display with crisp 1080 x 2340 px resolution (401 ppi pixel density), protected by Corning Gorilla Glass 5 for enhanced durability. For efficient multitasking, it offers 4GB LPDDR4X RAM RAM, with multiple storage configurations available: 4GB RAM + 64GB storage, 4GB RAM + 128GB storage, complemented by the ARM Mali-G57 MC3 GPU for capable graphics performance. The professional-grade camera system features an impressive 48MP Standard main sensor with a wide f/1.79 aperture for exceptional low-light performance, complemented by a 2MP Portrait mode (depth) and a 2MP Macro lens for close-up details. For self-portraits, it features a quality 13MP front-facing camera for clear selfies. Power management is handled by a high-capacity 5000 mAh Li-Polymer battery, supporting 18W fast charging.

Hardware & Performance

ProcessorMediaTek Dimensity 800U (MT6853), Octa-Core, 7 nm process, Max 2.4 GHz, 64-bit architecture
CPU Configuration
GraphicsARM Mali-G57 MC3
Memory4GB RAM (LPDDR4X RAM), 64GB Storage (UFS Storage 2.1)
Performance343,150 AnTuTu score (v8)
Additional FeaturesHi-Res Audio, Stereo Speakers
343,150
AnTuTu Score
4GB
RAM
64GB
Storage
2.4 GHz
Max CPU Speed
Powered by the advanced MediaTek Dimensity 800U (MT6853) built on 7 nm process with 64-bit architecture, reaching speeds up to 2.4 GHz
Enhanced visual performance with ARM Mali-G57 MC3 graphics, delivering smooth gaming and multimedia experience
Equipped with 4GB LPDDR4X RAM RAM and 64GB UFS Storage 2.1 storage
Strong mid-range performance with a solid AnTuTu score of 343,150 (version v8)
Premium audio experience with Hi-Res Audio, Stereo Speakers
Experience exceptional performance with this powerful hardware configuration, featuring advanced processing capabilities, optimized graphics, and comprehensive memory management for demanding applications and smooth multitasking.

Camera Features

Video Resolution
  • 4K
  • 1080p
Frame Rates
  • 30fps
  • 60fps
Video FeaturesN/A

The Xiaomi Redmi Note 9T features a 3-camera setup with a 48MP Standard main sensor (f/1.79) of 1/2" size and 0.80 µm pixel size. The Xiaomi Redmi Note 9T also includes a 2MP Portrait mode (depth) (f/2.4) and a 2MP Macro lens (f/2.4). For selfies, the Xiaomi Redmi Note 9T uses a 13MP front camera with f/2.25 aperture featuring 1/3.1" sensor size and 1.12 µm pixel size. The Xiaomi Redmi Note 9T's camera system includes 4K Video, Digital zoom, Triple camera.

DxOMark Scores

No DxOMark scores available for this device.

Camera details

Rear Camera

Resolution: 48 MP
Aperture: f/1.79
Sensor Model: Samsung S5KGM2
Sensor Type: ISOCELL
Pixel Size: 0.80 µm
Pixel Binning: 1-4 (2x2)
Sensor Size: 1/2"

Resolution: 2 MP
Aperture: f/2.4
Sensor Model: Hynix HI-259
Sensor Type: CMOS
Pixel Size: 1.75 µm
Sensor Size: 1/5"

Resolution: 2 MP
Aperture: f/2.4
Sensor Model: Hynix HI-259
Sensor Type: CMOS
Pixel Size: 1.75 µm
Sensor Size: 1/5"

Selfie Camera

Resolution: 13 MP
Aperture: f/2.25
Sensor Model: Samsung S5K3L6
Sensor Type: CMOS
Pixel Size: 1.12 µm
Sensor Size: 1/3.1"

Additional Features

Flash:
  • Dual LED
Optical Stabilisation:
  • No
Slow Motion Video:
  • Yes, 120 fps
Features:
  • 4K Video
  • Digital zoom
  • Triple camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Manual focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer

Display

Size6.53"
TypeLCD IPS
Resolution1080 x 2340 px
Pixel Density401 ppi
Aspect Ratio20:9
Refresh RateN/A
Brightness
Contrast Ratio1500:1
HDR SupportNo
ProtectionCorning Gorilla Glass 5
Additional Features
  • Hole-punch Notch
  • Brightnes 450 cd/m² (typ)
  • TÜV Rheinland Eye Comfort Certification
  • Scratch resistant
  • 2.5D curved glass screen
  • Capacitive
  • Multi-touch
  • Frameless

The Xiaomi Redmi Note 9T features a 6.53" LCD IPS display with 1080 x 2340 px resolution (401 ppi pixel density) in 20:9 aspect ratio. It delivers impressive 1500:1 contrast ratio. Display protection is provided by Corning Gorilla Glass 5. User-centric features include hole-punch notch, multi-touch. Technical capabilities include brightnes 450 cd/m² (typ), tÜv rheinland eye comfort certification, 2.5d curved glass screen, capacitive, frameless. Additional protection features include scratch resistant.

Review

Xiaomi Redmi Note 9T Review: A Dependable 5G Contender in a Crowded Mid-Range

I've spent the better part of three weeks putting the Xiaomi Redmi Note 9T through its paces, and it's certainly carved out a distinct space for itself. Priced in that fiercely competitive mid-range segment, this phone aims to deliver a solid 5G experience without breaking the bank. My testing involved everything from daily social media usage and media consumption to some light gaming and extensive camera evaluation. My initial impression is that the Redmi Note 9T prioritizes practicality and reliability, and after my time with it, I have a clear understanding of who will find this phone a compelling option.

Market Context: 5G for the Masses

The Redmi Note 9T’s arrival feels particularly timely. 5G is no longer a premium feature, and Xiaomi is making a clear push to bring it to a wider audience. From my perspective, this is a smart move. The market is saturated with mid-range options, but the inclusion of 5G connectivity gives the Note 9T a tangible edge for future-proofing. The asking price positions it squarely against competitors like Samsung's A series and other budget-friendly brands, and its success will hinge on whether that 5G capability, coupled with its other features, offers sufficient value. Personally, I think the pricing is reasonable given the integrated 5G, but the overall package needs to deliver.

Design & Hardware: Solid and Practical, If Not Flashy

My first interaction with the Redmi Note 9T left me with an impression of solidity. At 199 grams, it's not the lightest phone out there, but that heft contributes to a feeling of robustness in the hand. The build feels reassuringly sturdy, and while the materials might not scream "premium," they certainly feel durable. The phone fits comfortably in the hand, though users with smaller hands might find its 9.1mm thickness a tad bulky. I appreciate the side-mounted fingerprint scanner; it’s fast and intuitively placed. While a glass back might be more aesthetically pleasing, the practical, perhaps polycarbonate, build prioritizes resilience, which I value in a daily driver.

Display: Functional and Fit for Purpose

The 6.53-inch IPS LCD display with its 1080 x 2340 resolution delivers a sharp and clear viewing experience. While it lacks the deep blacks and vibrant colors of an OLED panel, the display is perfectly adequate for everyday use. I found the brightness levels to be sufficient for outdoor visibility, although direct sunlight could occasionally present a challenge. For media consumption, the display holds its own; videos are enjoyable, and the stereo speakers contribute to a more immersive experience, something I was pleasantly surprised by. Gaming on this display is a decent experience, offering enough clarity to enjoy most titles. For daily tasks like browsing and social media, the screen is more than capable, offering a comfortable viewing experience for extended periods.

Performance: Reliable Daily Driver, Capable Enough

Under the hood, the MediaTek Dimensity 800U chipset proved to be a capable performer during my testing. Navigating through the user interface is smooth, and I experienced no noticeable lag when switching between apps or multitasking. For gaming, while it’s not a top-tier gaming phone, it handled popular titles like PUBG Mobile and Call of Duty: Mobile on medium settings without significant hiccups. Longer gaming sessions did lead to some noticeable warmth on the back of the device, but it never became uncomfortably hot. The integrated 5G modem provided noticeably faster download and streaming speeds in areas with good coverage, a real benefit in my daily commute. Overall, the Redmi Note 9T offers a balanced performance profile that suits its mid-range positioning well.

Camera System: Capturing the Essentials

My experience with the Redmi Note 9T's camera system was mixed but generally positive for its price point. The 48MP main sensor captures good detail and vibrant colors, especially in well-lit conditions. The photos I took outdoors during daylight were consistently pleasing, with natural-looking colors. I found the dedicated night mode to be helpful in low-light scenarios, although it does introduce some softness and noise. The 2MP macro and depth sensors, while present, felt more like spec-sheet additions. In my testing, their contribution to the overall photographic experience was minimal, and I mostly relied on the main sensor. Video recording is decent, offering up to 4K at 30fps, and the electronic image stabilization does a reasonable job of smoothing out minor shakes. The 13MP front-facing camera produces clear and detailed selfies, adequate for video calls and social media. Compared to other phones in this price range, the camera performs admirably for everyday snapshots but won't challenge the higher-end competitors.

Battery & Charging: Endurance Champion

The 5000mAh battery in the Redmi Note 9T is undoubtedly one of its standout features. In my daily usage, which included browsing, social media, streaming, and some light gaming, I consistently managed to get through a full day with plenty of battery to spare. On lighter usage days, I even stretched it to almost two days, a feat that significantly reduces battery anxiety. The included 18W fast charging, while not the fastest on the market, is still a welcome addition. It took around two hours to fully charge the phone from empty, which is acceptable given the battery capacity. The efficient power management of the Dimensity 800U further contributes to the impressive battery life, making this phone a reliable companion for those who prioritize endurance.

Software: Functional, Though Slightly Dated

The Redmi Note 9T launched with Android 10 overlaid with Xiaomi's MIUI. While the user interface is generally smooth and offers a wide array of customization options, running an older version of Android does feel a bit behind the curve. I found the interface to be intuitive, and features like the built-in screen recorder and theme store are useful additions. However, I did encounter some pre-installed bloatware, which is a common occurrence with Xiaomi devices. While these apps can often be uninstalled, it's an extra step that detracts from the out-of-the-box experience. The promise of future updates is always a consideration, and while Xiaomi generally provides updates, the timing and extent of these updates for mid-range devices can vary.

Value Analysis: A Strong Contender for the Budget-Conscious

Assessing the value of the Redmi Note 9T requires considering its price point and the features it offers. For the asking price, you get a reliable 5G connection, a long-lasting battery, and a capable main camera. I believe this phone is an excellent option for users who prioritize battery life and future-proofed connectivity without breaking the bank. It's ideal for students, budget-conscious professionals, or anyone who needs a dependable daily driver that can handle everyday tasks with ease. However, if you demand the absolute best display quality or top-tier gaming performance, you might want to consider spending a bit more. In comparison to its competitors, the Redmi Note 9T holds its own, particularly with its inclusion of 5G at this price.

Conclusion: A Dependable 5G Powerhouse

In conclusion, the Xiaomi Redmi Note 9T is a well-rounded mid-range smartphone that delivers on its promise of bringing 5G to a more accessible price point. While it might not be the flashiest phone on the market, its strengths lie in its reliable performance, exceptional battery life, and capable main camera. For those seeking a dependable daily driver with 5G connectivity that won't empty their wallet, the Redmi Note 9T is a strong contender and one I would recommend considering. It's a practical choice for users who prioritize function and value over cutting-edge features and premium design.

Basic Information

Xiaomi Redmi Note 9T
BrandXiaomi
ModelXiaomi Redmi Note 9T
Launch DateMonday, January 18, 2021
Release Year2021
Dimensions161.2 × 77.3 × 9.1 mm
Weight199 g
Volume113.39 cm³
Available Colors
  • Nightfall Black
  • Daybreak Purple

Xiaomi Redmi Note 9T was released on Monday, January 18, 2021. The phone measures 161.2 × 77.3 × 9.1 mm with a volume of 113.39 cm³ and weighs 199g. It features a 6.53" LCD IPS display with 1080 x 2340 px resolution (401 ppi pixel density) The device is available in the following colors: Nightfall Black, Daybreak Purple.

Battery

Capacity5000 mAh
TypeLi-Polymer
Fast Charging18W
Wireless ChargingN/A
Features
  • Non-removable
Additional Info
  • 22.5W charger inbox

The Xiaomi Redmi Note 9T is equipped with a 5000 mAh Li-Polymer battery. It features fast charging at 18W. The battery system includes non-removable. Additional features include 22.5w charger inbox.

Software

OSAndroid
OS Version10
Max OS Version

The Xiaomi Redmi Note 9T runs on Android 10. It is powered by the MediaTek Dimensity 800U (MT6853) chipset .

Connectivity

WiFi
WiFi Standards
802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac
Other WiFi Features
Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
BluetoothBluetooth 5.1 LE Low energy consumption
Bluetooth Features
A2DP (Advanced Audio Distribution Profile), LE (Low Energy), LDAC, AAC
GPS
GPS, A-GPS, Galileo, GLONASS (L1)
Network Bands
5G

n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n28b (700), n28a (700), n38 (2600), n41 (2500), n77 (3700), n78 (3500), n79 (4700)

4G LTE

B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B18 (800), B19 (800), B20 (800), B26 (850), B28b (700), B28a (700), B32 (1500), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500)

3G

B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)

2G

B2 (1900), B3 (1800), B5 (850), B8 (900)
SIMDual SIM Dual Standby (Nano SIM + Nano SIM)
USB
Charging, Mass Storage, USB OTG, USB Type-C
NFCYes
Experience lightning-fast wireless connectivity with 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, enhanced by advanced features including Dual band, Hotspot, Direct, Display
Seamless device connectivity through Bluetooth 5.1 LE Low energy consumption, offering enhanced capabilities like A2DP (Advanced Audio Distribution Profile), LE (Low Energy), LDAC, AAC
Stay connected globally with Dual SIM Dual Standby (Nano SIM + Nano SIM) card support
Versatile connectivity options including Charging, Mass Storage, OTG, USB Type-C
Convenient NFC technology for contactless payments and instant device pairing
Comprehensive network coverage with support for 5G connectivity, 4G LTE connectivity, 3G connectivity, 2G connectivity
This device is optimized for global network compatibility, ensuring reliable connectivity across different regions and carriers.

Sensors

Security Sensors
  • Fingerprint (side-mounted)
Motion Sensors
  • accelerometer
  • gyro
Environmental Sensors
  • proximity
  • compass
Health SensorsN/A

For security, the Xiaomi Redmi Note 9T features fingerprint (side-mounted). Motion tracking is handled by accelerometer gyro. Environmental monitoring includes proximity compass.