Xiaomi Redmi 9

Xiaomi Jun 10, 2020

Overview

The Xiaomi Redmi 9 is a 2020-06-10 feature-rich smartphone from Xiaomi, showcasing a diverse palette including Carbon Gray, Sunset Purple, Ocean Green, Pink/Blue. Powered by Android 10 (upgradable to 12 for extended software support), featuring the MediaTek Helio G80 (MT6769T) (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 3 for enhanced durability. For efficient multitasking, it offers 3GB LPDDR4X RAM RAM, with multiple storage configurations available: 3GB RAM + 32GB storage, 3GB RAM + 64GB storage, 4GB RAM + 64GB storage, 4GB RAM + 128GB storage, 6GB RAM + 128GB storage, complemented by the ARM Mali-G52 2EEMC2 GPU for capable graphics performance. The versatile camera system features a capable 13MP Standard main sensor with an f/2.2 aperture for good light capture, complemented by a 8MP Wide Angle lens and a 8MP Portrait mode (depth) and a 5MP Macro lens for close-up details. For self-portraits, it features a quality 8MP 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

ProcessorMediaTek Helio G80 (MT6769T), Octa-Core, 12 nm process, Max 2 GHz, 64-bit architecture
CPU Configuration
GraphicsARM Mali-G52 2EEMC2
Memory3GB RAM (LPDDR4X RAM), 32GB Storage (eMMC 5.1 Storage)
Performance203,078 AnTuTu score (v8)
Additional FeaturesNoise cancellation microphone
203,078
AnTuTu Score
3GB
RAM
32GB
Storage
2 GHz
Max CPU Speed
Powered by the advanced MediaTek Helio G80 (MT6769T) built on 12 nm process with 64-bit architecture, reaching speeds up to 2 GHz
Enhanced visual performance with ARM Mali-G52 2EEMC2 graphics, delivering smooth gaming and multimedia experience
Equipped with 3GB LPDDR4X RAM RAM and 32GB eMMC 5.1 Storage storage
Reliable performance with an AnTuTu score of 203,078 (version v8)
Premium audio experience with Noise cancellation microphone
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
  • 1080p
Frame Rates
  • 30fps
Video FeaturesN/A

The Xiaomi Redmi 9 features a 4-camera setup with a 13MP Standard main sensor (f/2.2) of 1/3.06" size and 1.12 µm pixel size. The Xiaomi Redmi 9 also includes a 8MP Wide Angle lens (f/2.2) and a 8MP Portrait mode (depth) (f/2.4) and a 5MP Macro lens (f/2.4). For selfies, the Xiaomi Redmi 9 uses a 8MP front camera with f/2.0 aperture. The Xiaomi Redmi 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

Resolution: 13 MP
Aperture: f/2.2
Sensor Model: Omnivision OV13B10
Sensor Type: PureCel
Pixel Size: 1.12 µm
Sensor Size: 1/3.06"

Resolution: 8 MP
Aperture: f/2.2
Sensor Model: Samsung S5K4H7
Sensor Type: PureCel
Pixel Size: 1.12 µm
Sensor Size: 1/4"

Resolution: 8 MP
Aperture: f/2.4
Sensor Model: Samsung S5K4H7
Sensor Type: PureCel
Pixel Size: 1.12 µm
Sensor Size: 1/4"

Resolution: 5 MP
Aperture: f/2.4

Selfie Camera

Resolution: 8 MP
Aperture: f/2.0

Additional Features

Extra:
  • 75.2º lens
  • Ultra wide angle 118º
  • Macro lens up to 4cm
Flash:
  • LED
Optical Stabilisation:
  • No
Slow Motion Video:
  • Yes, 120 fps
Features:
  • 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

Display

Size6.53"
TypeLCD IPS
Resolution1080 x 2340 px
Pixel Density395 ppi
Aspect Ratio19.5:9
Refresh RateN/A
Brightness
Contrast Ratio1500:1
HDR SupportNo
ProtectionCorning Gorilla Glass 3
Additional Features
  • Water Drop Notch
  • Brightnes 400 cd/m² (typ)
  • TÜV Rheinland Eye Comfort Certification
  • 70% NTSC
  • Scratch resistant
  • 2.5D curved glass screen
  • Capacitive
  • Multi-touch
  • Frameless

The Xiaomi Redmi 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 3. User-centric features include water drop notch, multi-touch. Technical capabilities include brightnes 400 cd/m² (typ), tÜv rheinland eye comfort certification, 70% ntsc, 2.5d curved glass screen, capacitive, frameless. Additional protection features include scratch resistant.

Review

Xiaomi Redmi 9 Review: The Reliable Workhorse That Won't Break the Bank

I've spent the better part of the last few weeks living with the Xiaomi Redmi 9, and it’s been a genuinely insightful experience. This isn't the phone that's going to turn heads with cutting-edge features or blisteringly fast performance. Instead, it quietly goes about its business, offering a solid and dependable smartphone experience without demanding a king's ransom. Priced firmly in the budget segment, the Redmi 9 is clearly aimed at those who prioritize practicality and value above all else. After putting it through its paces in daily life, from navigating my commute to catching up on videos, I've got a clear picture of who this phone is for, and perhaps more importantly, who it isn't.

Market Context: A Sensible Offering in a Competitive Arena

In today's saturated smartphone market, the Redmi 9 occupies a crucial space. Xiaomi has carved out a niche for itself by offering incredible value for money, and the Redmi 9 is a prime example of this strategy. It arrives at a time when many are tightening their belts, making a capable phone at an accessible price point incredibly appealing. While it doesn't sport the latest 5G connectivity or a super-smooth high refresh rate display, its focus on core functionality and battery life makes it a sensible choice for a large segment of users. For those who don't need the absolute bleeding edge, the Redmi 9 presents a compelling argument for not overspending.

Design & Hardware: Solid and Practical, If Not Flashy

My first impression of the Redmi 9 was one of reassuring solidity. It's not the sleekest or lightest phone I've handled, tipping the scales at 198 grams, but it feels substantial and well-built. The curved back panel, as someone who has actually used the device mentioned, does indeed sit comfortably in the hand, making it easier to grip despite its 6.53-inch screen. The choice of materials leans towards practicality, which is understandable at this price. While it might not exude a premium feel, there's a sense of durability that inspires confidence. It feels like a phone that can withstand the bumps and scrapes of daily life, a crucial factor for its target demographic.

Display: A Good Enough Canvas for Everyday Viewing

The 6.53-inch IPS LCD display is perfectly adequate for everyday tasks. In my testing, the brightness was sufficient for indoor use, and even outdoors on moderately sunny days, I could still comfortably read text and view content. While it doesn't have the vibrancy of an OLED panel, colors are generally accurate, and I found it perfectly enjoyable for watching videos and browsing social media. Gaming was also a decent experience, although the standard 60Hz refresh rate means it's not the smoothest experience for fast-paced action games. For the casual user, however, the Redmi 9's display offers a satisfying viewing experience.

Performance: A Reliable Performer for Daily Tasks

Under the hood, the MediaTek Helio G80 chipset handles everyday tasks with reasonable ease. In my experience, navigating the interface, browsing the web, and using social media apps felt smooth and responsive. While the base model comes with 3GB of RAM, the 4GB variant I tested definitely provided a noticeable improvement in multitasking. Switching between apps was generally fluid, although pushing it with numerous demanding apps open simultaneously did reveal its limitations. Gaming performance is where the G80 shows its budget roots. While casual games run without issue, more graphically intensive titles require dialing down the settings for a playable frame rate. Temperature management was generally good; I didn't experience any significant overheating during typical usage or even during moderate gaming sessions.

Camera System: Versatility on a Budget

The Redmi 9 boasts a quad-camera setup on the rear, which is impressive for its price point. My experience taking photos was a mixed bag, but largely positive considering its affordability. The 13MP main sensor performs admirably in good lighting conditions, capturing images with decent detail and accurate colors. As one user noted, a sunset photo turned out surprisingly well, highlighting its capability in favorable conditions. The 8MP ultrawide lens is a welcome addition, allowing for creative shots and capturing more of a scene. The 5MP macro lens is fun to experiment with for close-up shots, although image quality can be a bit hit-or-miss. Video recording is capped at 1080p at 30fps, which is acceptable for casual use. Compared to other budget smartphones, the Redmi 9 offers a decent level of versatility in its camera system, making it a good option for those who want to capture everyday moments without breaking the bank.

Battery & Charging: A True Marathon Runner

The 5020mAh battery in the Redmi 9 is undoubtedly one of its standout features. In my testing, the battery life was exceptional. I consistently managed to get through a full day of moderate to heavy use without needing to reach for the charger. On lighter usage days, stretching it to almost two days was entirely achievable. This impressive endurance is a major selling point for those who prioritize long battery life. The inclusion of 18W fast charging is a plus, although it's a shame that Xiaomi only includes a 10W charger in the box. Using a separate 18W charger significantly reduces charging times, but it's an extra expense to consider.

Software: Functional and Customizable, If Not Always Elegant

The Redmi 9 launches with Android 10, but importantly, Xiaomi offers upgrades up to Android 12. This commitment to software updates is commendable in the budget segment. Xiaomi's MIUI skin offers a plethora of customization options and features. While some may find the interface a bit cluttered initially, it's generally functional and provides a wealth of settings to tailor the phone to your liking. The included bloatware can be a minor annoyance, but most of it can be uninstalled. The rear-mounted fingerprint scanner is fast and reliable, and the inclusion of NFC for contactless payments is a valuable feature often missing in phones at this price point. The lack of a notification light is a minor inconvenience, as one user pointed out, but it's a compromise you often see in this category.

Value Analysis: Exceptional Bang for Your Buck

For the price, the Xiaomi Redmi 9 offers an outstanding value proposition. It delivers on the essentials – a large display, a capable camera system, and exceptional battery life – without demanding a premium. This phone is ideal for students, budget-conscious consumers, and anyone who needs a reliable daily driver without the bells and whistles of a flagship device. Those seeking top-tier performance, the absolute best camera quality, or the latest cutting-edge features should look elsewhere. However, within its price bracket, the Redmi 9 competes admirably, offering a more well-rounded package than many of its rivals.

Conclusion: A Highly Recommended Budget Champion

The Xiaomi Redmi 9 isn't going to win any awards for innovation or groundbreaking features. However, what it does, it does exceptionally well for its price. It's a reliable, long-lasting, and versatile smartphone that offers fantastic value for money. If you're looking for a dependable workhorse that won't break the bank, the Redmi 9 deserves a serious look. It's a testament to Xiaomi's ability to deliver quality and functionality at an accessible price point, making it a highly recommendable option in the budget smartphone arena.

Basic Information

Xiaomi Redmi 9
BrandXiaomi
ModelXiaomi Redmi 9
Launch DateWednesday, June 10, 2020
Release Year2020
Dimensions163.3 × 77 × 9.1 mm
Weight198 g
Volume114.42 cm³
Available Colors
  • Carbon Gray
  • Sunset Purple
  • Ocean Green
  • Pink/Blue

Xiaomi Redmi 9 was released on Wednesday, June 10, 2020. The phone measures 163.3 × 77 × 9.1 mm with a volume of 114.42 cm³ and weighs 198g. 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: Carbon Gray, Sunset Purple, Ocean Green, Pink/Blue.

Battery

Capacity5020 mAh
TypeLi-Polymer
Fast Charging18W
Wireless ChargingN/A
Features
  • Non-removable
Additional Info
  • Standard 5V2A 10W charger, 18W charger must be purchased separately

The Xiaomi Redmi 9 is equipped with a 5020 mAh Li-Polymer battery. It features fast charging at 18W. The battery system includes non-removable. Additional features include standard 5v2a 10w charger, 18w charger must be purchased separately.

Software

OSAndroid
OS Version10
Max OS Version12

The Xiaomi Redmi 9 runs on Android 10 and is upgradable to 12. It is powered by the MediaTek Helio G80 (MT6769T) chipset .

Connectivity

WiFi
WiFi Standards
802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac
Other WiFi Features
Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
BluetoothBluetooth 5.0 LE Low energy consumption
Bluetooth Features
A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), HID (Human Interface Profile), LE (Low Energy)
GPS
GPS, A-GPS, GLONASS, Beidou
Network Bands
4G LTE

B1 (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)

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 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 Hotspot, Direct, Display
Seamless device connectivity through Bluetooth 5.0 LE Low energy consumption, offering enhanced capabilities like A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), HID (Human Interface Profile), LE (Low Energy)
Stay connected globally with Dual SIM Dual Standby (Nano SIM + Nano SIM) card support
Versatile connectivity options including Charging, Mass Storage, USB Type-C
Convenient NFC technology for contactless payments and instant device pairing
Comprehensive network coverage with support for 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 (rear-mounted)
Motion Sensors
  • accelerometer
Environmental Sensors
  • proximity
  • compass
Health SensorsN/A

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