Xiaomi Redmi Note 9
Overview
The Xiaomi Redmi Note 9 is a 2020-05-12 feature-rich smartphone from Xiaomi, available in elegant Forest Green, Midnight Grey, Polar White. Powered by Android 10 (upgradable to 11 for extended software support), featuring the MediaTek Helio G85 (MT6769V/CZ) (12nm process). The device showcases a vibrant 6.53" LCD IPS display with crisp 1080 x 2340 px resolution (395 ppi pixel density), protected by Corning Gorilla Glass 5 for enhanced durability. For efficient multitasking, it offers 3GB LPDDR4X RAM RAM, with multiple storage configurations available: 3GB RAM + 64GB storage, 4GB RAM + 128GB storage, 4GB RAM + 64GB storage, 6GB RAM + 128GB storage, complemented by the Arm Mali-G52 MC2 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 8MP Wide Angle lens and 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 5020 mAh Li-Polymer battery, supporting 18W fast charging.
Hardware & Performance
Processor | MediaTek Helio G85 (MT6769V/CZ), Octa-Core, 12 nm process, Max 2 GHz, 64-bit architecture |
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CPU Configuration | |
Graphics | Arm Mali-G52 MC2 @ 950MHz |
Memory | 3GB RAM (LPDDR4X RAM), 64GB Storage (eMMC 5.1 Storage) |
Performance | 225,154 AnTuTu score (v10) |
Additional Features | (not set) |
Camera Features
Video Resolution |
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Frame Rates |
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Video Features | N/A |
The Xiaomi Redmi Note 9 features a 4-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 9 also includes a 8MP Wide Angle lens (f/2.2) and a 2MP Portrait mode (depth) (f/2.4) and a 2MP Macro lens (f/2.4). For selfies, the Xiaomi Redmi Note 9 uses a 13MP front camera with f/2.25 aperture featuring 1.12 µm pixel size. The Xiaomi Redmi Note 9's camera system includes Digital zoom, Quadruple camera, Digital image stabilization.
DxOMark Scores
No DxOMark scores available for this device.
Camera details
Rear Camera
Selfie Camera
Additional Features
- 6p lens
- Ultra wide angle 118º
- Macro up to 2cm
- Front camera 74°FOV
- LED
- No
- Yes, 120 fps
- Digital zoom
- Quadruple camera
- Digital image stabilization
- Autofocus
- Touch focus
- Geotagging
- HDR
- Face detection
- White balance settings
- ISO settings
- Exposure compensation
- Scene mode
- Self-timer
- Night Mode
Display
Size | 6.53" |
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Type | LCD IPS |
Resolution | 1080 x 2340 px |
Pixel Density | 395 ppi |
Aspect Ratio | 19.5:9 |
Refresh Rate | N/A |
Brightness | |
Contrast Ratio | 1500:1 |
HDR Support | No |
Protection | Corning Gorilla Glass 5 |
Additional Features |
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The Xiaomi Redmi Note 9 features a 6.53" LCD IPS display with 1080 x 2340 px resolution (395 ppi pixel density) in 19.5:9 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, 84% ntsc, 2.5d curved glass screen, capacitive, frameless. Additional protection features include scratch resistant.
Review
Xiaomi Redmi Note 9 Review: The Reliable Workhorse That Just Keeps Going
I've spent the better part of a few weeks with the Xiaomi Redmi Note 9 as my daily driver, and while it might not be the flashiest phone on the market, it’s carved out a solid niche for itself. At its price point, it’s squarely aimed at the budget-conscious consumer, and after putting it through its paces, I have a clear understanding of who this phone is for and where it excels.
Market Context: The Value Proposition King
Back when the Redmi Note 9 launched, the budget smartphone arena was, and still is, fiercely competitive. Xiaomi has consistently positioned itself as a purveyor of feature-rich phones at aggressive price points, and the Redmi Note 9 was a prime example of this strategy. It wasn't about groundbreaking innovation; it was about delivering a well-rounded experience without breaking the bank. My take on the pricing is that it hit a sweet spot for many, offering substantial value for the money, especially considering the components packed inside.
Design & Hardware: Function Over Frivolity
My initial impression of the Redmi Note 9's design is one of functionality. It’s a substantial device, no doubt, and the 6.53-inch display makes it feel quite large in hand. While not uncomfortable, those with smaller hands might find single-handed operation a bit of a stretch. The build quality feels reassuringly solid, though the plastic back certainly won't be mistaken for premium glass or metal. Durability-wise, it seems practical for everyday use. I appreciate the inclusion of a scratch-resistant screen – a practical touch that adds peace of mind for the less careful among us. The rear fingerprint sensor is conveniently placed and remarkably responsive, something I value in daily use. The "Midnight Grey" color on my review unit is understated and professional, avoiding the more ostentatious designs some budget phones opt for. While it might not win any beauty contests, it feels robust and well-assembled.
Display: Solid Foundation for Everyday Viewing
In my testing, the Redmi Note 9's IPS LCD display performed adequately for its intended purpose. Brightness levels are acceptable for indoor use, and even outdoors, visibility remains decent, though direct sunlight can be a challenge. Media consumption, like watching YouTube videos, is a pleasant experience on this large screen. While the colors aren't as punchy or vibrant as you'd find on an OLED panel, they are perfectly acceptable for everyday viewing. Gaming is also serviceable; while not the smoothest experience for high-end titles, it's certainly enjoyable for casual gaming sessions. For practical daily use, checking emails, browsing the web, and navigating social media, the display does its job without any major shortcomings.
Performance: Reliable for the Essentials
Under the hood, the MediaTek Helio G85 handles everyday tasks with reasonable fluidity. In my experience, navigating the UI and launching standard apps is generally smooth. When it comes to gaming, I found it capable of handling less demanding titles without a hitch. More graphically intensive games are playable, but you'll likely need to dial down the graphics settings to maintain a smooth frame rate. Multitasking is generally handled well, though pushing it with numerous heavy apps open simultaneously can introduce some noticeable lag. Temperature management is decent; even during extended gaming sessions, I didn't experience excessive heat buildup that made the phone uncomfortable to hold. While it's not a performance powerhouse, for the target user, it offers a good balance of power and efficiency.
Camera System: Capturing the Moment, Adequately
My experience with the Redmi Note 9's camera system has been mixed, but ultimately, it performs reasonably well for its price bracket. The 48MP main sensor is undoubtedly the star of the show, producing good quality images, especially in well-lit conditions. I managed to capture some surprisingly nice shots during daylight, with decent detail and color accuracy. The dedicated wide-angle, depth, and macro lenses add versatility, though their performance is noticeably less impressive than the main sensor. The wide-angle lens can be useful for capturing broader scenes, but detail and clarity suffer compared to the main camera. The macro lens is a nice addition for close-up shots, but it requires good lighting and a steady hand. Video recording is acceptable for casual use, but it lacks advanced stabilization features. Compared to alternatives in the market, the Redmi Note 9's camera holds its own for the price, offering a good all-around experience for everyday snapshots. The 13MP selfie camera also delivers respectable results for social media sharing.
Battery & Charging: The Undisputed Champion
The battery life is where the Redmi Note 9 truly shines. The massive 5020mAh battery consistently delivered all-day battery life in my testing, even with fairly heavy usage involving social media, web browsing, and some video streaming. On lighter days, I could easily stretch it into a second day. This impressive endurance is a major selling point for this phone. Charging speed, with the 18W fast charging, is adequate. It's not the fastest charging on the market, but it's certainly not slow, and it gets the job done. The inclusion of reverse charging is a nice bonus, though I haven't personally had a need for it, it could be a handy feature in a pinch. Overall, the battery performance is a standout feature and a significant advantage over many competitors in its class.
Software: Functional and Familiar
Daily usage on the Redmi Note 9's Android-based MIUI is a generally smooth experience. The interface is familiar to anyone who has used a Xiaomi phone before, with a host of customization options. While some may find MIUI's aesthetic a bit heavy, it’s functional and feature-rich. I found the pre-installed apps to be a bit much, but thankfully, most can be uninstalled. While it launched with Android 10, the availability of an update to Android 11 is a positive sign, although its "End of Life" status now means no further official updates can be expected. This is a point to consider for users who prioritize having the latest software.
Value Analysis: The Smart Budget Buy
My personal take on the Redmi Note 9's value is overwhelmingly positive, particularly when considering its original price point. It offered a compelling combination of features and performance for the money. This is a phone for someone who prioritizes battery life, a decent display for media consumption, and a capable main camera for everyday photos, all without breaking the bank. Those who should look elsewhere are likely those who demand top-tier performance for demanding games, the absolute best camera quality, or the latest software updates and a more premium design. In the competitive landscape of budget smartphones, the Redmi Note 9 stood out as a reliable and dependable option.
Conclusion: A Solid and Dependable Choice
Ultimately, my recommendation for the Xiaomi Redmi Note 9 is a positive one, especially for its intended target audience. It's not a perfect phone, but it delivers where it counts, offering excellent battery life, a capable main camera, and a functional design at an affordable price. If you're looking for a reliable, no-nonsense smartphone that won't empty your wallet, the Redmi Note 9 is definitely worth considering. It’s a testament to Xiaomi's ability to deliver solid value in the budget segment.
Basic Information
Brand | Xiaomi |
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Model | Xiaomi Redmi Note 9 |
Launch Date | Tuesday, May 12, 2020 |
Release Year | 2020 |
Dimensions | 162.3 × 77.2 × 8.9 mm |
Weight | 199 g |
Volume | 111.51 cm³ |
Available Colors |
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Xiaomi Redmi Note 9 was released on Tuesday, May 12, 2020. The phone measures 162.3 × 77.2 × 8.9 mm with a volume of 111.51 cm³ and weighs 199g. It features a 6.53" LCD IPS display with 1080 x 2340 px resolution (395 ppi pixel density) The device is available in the following colors: Forest Green, Midnight Grey, Polar White.
Battery
Capacity | 5020 mAh |
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Type | Li-Polymer |
Fast Charging | 18W |
Wireless Charging | N/A |
Features |
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Additional Info |
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The Xiaomi Redmi Note 9 is equipped with a 5020 mAh Li-Polymer battery. It features fast charging at 18W. The battery system includes reverse charging, non-removable. Additional features include in-box 22.5w charger, reverse charging 9w.
Software
OS | Android |
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OS Version | 10 |
Max OS Version | 11 |
The Xiaomi Redmi Note 9 runs on Android 10 and is upgradable to 11. It is powered by the MediaTek Helio G85 (MT6769V/CZ) chipset .
Connectivity
WiFi | WiFi Standards802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac Other WiFi FeaturesDual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO |
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Bluetooth | Bluetooth 5.0 LE Low energy consumption Bluetooth FeaturesA2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), HID (Human Interface Profile), LE (Low Energy), APT-x |
GPS | GPS, A-GPS, GLONASS, Beidou, Galileo, GPS (L1+L5) |
Network Bands | 4G LTEB1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500) 3GB1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900) 2GB2 (1900), B3 (1800), B5 (850), B8 (900) |
SIM | Dual SIM Dual Standby (Nano SIM + Nano SIM) |
USB | Charging, Mass Storage, USB OTG, USB Type-C |
NFC | Yes |
Sensors
Security Sensors |
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Motion Sensors |
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Environmental Sensors |
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Health Sensors | N/A |
For security, the Xiaomi Redmi Note 9 features fingerprint (rear-mounted). Motion tracking is handled by accelerometer gyro. Environmental monitoring includes proximity compass.