Xiaomi Redmi Note 12 4G

Xiaomi Mar 30, 2023

Overview

The Xiaomi Redmi Note 12 4G is a 2023-03-30 feature-rich smartphone from Xiaomi, available in elegant Ice Blue, Mint Green, Onyx Gray. Powered by Android 13 (upgradable to 14 for extended software support), featuring the Qualcomm Snapdragon 685 (SM6225) (6nm process), utilizing a 4x balanced 2.8GHz Cortex-73 cores and 4x power-efficient 1.9GHz Cortex-53 cores configuration. The device showcases a premium 6.67" AMOLEDE2 Pro display with crisp 1080 x 2400 px resolution (395 ppi pixel density), delivering ultra-smooth visuals with a 120 HzHz refresh rate and impressive peak brightness of 1200 nits, protected by Corning Gorilla Glass 3 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, 6GB RAM + 128GB storage, 8GB RAM + 128GB storage, 8GB RAM + 256GB storage, 6GB RAM + 64GB storage, complemented by the Adreno 610 GPU for capable graphics performance. The professional-grade camera system features an impressive 50MP Standard main sensor with a wide f/1.8 aperture for exceptional low-light performance, complemented by a 8MP Wide Angle lens 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 rapid 33W fast charging.

Hardware & Performance

ProcessorQualcomm Snapdragon 685 (SM6225), Octa-Core, 6 nm process, Max 2.8 GHz, 64-bit architecture
CPU Configuration
  • 4x Cortex-73 cores
  • 4x Cortex-53 cores
GraphicsAdreno 610
Memory4GB RAM (LPDDR4X RAM), 128GB Storage (UFS Storage 2.2)
Performance338,900 AnTuTu score (v10)
Additional Features(not set)
338,900
AnTuTu Score
4GB
RAM
128GB
Storage
2.8 GHz
Max CPU Speed
Powered by the advanced Qualcomm Snapdragon 685 (SM6225) built on 6 nm process with 64-bit architecture, reaching speeds up to 2.8 GHz
Enhanced visual performance with Adreno 610 graphics, delivering smooth gaming and multimedia experience
Equipped with 4GB LPDDR4X RAM RAM and 128GB UFS Storage 2.2 storage
Strong mid-range performance with a solid AnTuTu score of 338,900 (version v10)
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 Note 12 4G features a 3-camera setup with a 50MP Standard main sensor (f/1.8) of 1/2.76" size and 0.64 µm pixel size. The Xiaomi Redmi Note 12 4G also includes a 8MP Wide Angle lens (f/2.2) and a 2MP Macro lens (f/2.4). For selfies, the Xiaomi Redmi Note 12 4G uses a 13MP front camera with f/2.45 aperture featuring 1.12 µm pixel size. The Xiaomi Redmi Note 12 4G's camera system includes Digital zoom, Triple camera, Digital image stabilization.

DxOMark Scores

Mobile Camera DxOMark Scores

63
Overall
54
Photo
66
Video

Camera details

Rear Camera

Resolution: 50 MP
Aperture: f/1.8
Sensor Model: Samsung S5KJN1
Sensor Type: ISOCELL
Pixel Size: 0.64 µm
Pixel Binning: 1-4 (2x2)
Sensor Size: 1/2.76"

Resolution: 8 MP
Aperture: f/2.2
Sensor Model: Omnivision OV08D10
Sensor Type: PureCel
Pixel Size: 1.12 µm
Sensor Size: 1/4"

Resolution: 2 MP
Aperture: f/2.4

Selfie Camera

Resolution: 13 MP
Aperture: f/2.45
Sensor Type: CMOS
Pixel Size: 1.12 µm

Additional Features

Flash:
  • LED
Optical Stabilisation:
  • No
Slow Motion Video:
  • No, 30 fps
Features:
  • Digital zoom
  • Triple camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Geotagging
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer

Display

Size6.67"
TypeAMOLEDE2 Pro
Resolution1080 x 2400 px
Pixel Density395 ppi
Aspect Ratio20:9
Refresh Rate120 Hz
BrightnessHBM: 700 nits, Peak: 1200 nits
Contrast Ratio4500000:1
HDR SupportNo
ProtectionCorning Gorilla Glass 3
Additional Features
  • Hole-punch Notch
  • Touch sampling rate 240 Hz
  • Brightnes 450 cd/m² (typ)
  • DCI-P3
  • Scratch resistant
  • 2.5D glass screen
  • Capacitive
  • Multi-touch
  • Frameless

The Xiaomi Redmi Note 12 4G features a 6.67" AMOLEDE2 Pro display with 1080 x 2400 px resolution (395 ppi pixel density) in 20:9 aspect ratio. The display offers HBM mode reaching 700 nits, with peak brightness of 1200 nits. It delivers smooth 120 Hz refresh rate and impressive 4500000:1 contrast ratio. Display protection is provided by Corning Gorilla Glass 3. User-centric features include hole-punch notch, touch sampling rate 240 hz, multi-touch. Technical capabilities include brightnes 450 cd/m² (typ), dci-p3, 2.5d glass screen, capacitive, frameless. Additional protection features include scratch resistant.

Review

Xiaomi Redmi Note 12 4G Review: A Surprisingly Solid Performer in the Mid-Range

I've spent the better part of the last few weeks putting the Xiaomi Redmi Note 12 4G through its paces as my primary device. Coming in at a price point that squarely targets the budget-conscious consumer, this phone presents an interesting proposition. My testing involved daily usage, from the mundane tasks of email and social media to more demanding activities like media consumption and some casual gaming. My initial impression? It's a device that manages to punch above its weight in several key areas, though not without a few expected compromises.

Market Context: Finding Its Place

The Redmi Note series has always been about delivering strong value, and the 12 4G continues this trend. Xiaomi’s strategy here seems clear: offer a feature-rich experience without breaking the bank. In a market saturated with increasingly expensive smartphones, the Redmi Note 12 4G provides a compelling alternative for users who prioritize core functionality and a pleasant user experience over top-tier specifications. Personally, I think the pricing is quite competitive, positioning it well against other contenders in the mid-range segment.

Design & Hardware: Functional and Familiar

Picking up the Redmi Note 12 4G, my first thought was that it feels surprisingly refined for its price. The build, while predominantly plastic, doesn't feel cheap. It sits comfortably in the hand, and the flat edges, a design trend we've seen across the industry, offer a secure grip. The material quality is decent; while I wouldn't expect it to withstand extreme abuse, it feels durable enough for everyday use. The side-mounted fingerprint sensor is responsive and conveniently placed.

Display: A Visual Treat

The 6.67-inch AMOLED display is undoubtedly one of the standout features here. The vibrancy of the colors and the deep blacks are immediately noticeable. Scrolling through social media feeds and watching videos is a genuinely enjoyable experience thanks to the smooth 120Hz refresh rate. While the peak brightness could be better for direct sunlight legibility, it's more than adequate for indoor use and evening viewing. Media consumption is where this display truly shines, making content look rich and engaging. Even casual gaming benefits from the fluidity of the high refresh rate. For everyday tasks, the clarity and responsiveness of this display are a significant upgrade from many budget-oriented panels.

Performance: Handling the Essentials

Under the hood, the Qualcomm Snapdragon 685 chipset manages everyday tasks capably. In my testing, navigating through the operating system, browsing the web, and using social media apps felt fluid for the most part. While it's not designed for high-end gaming, it handled less demanding titles without significant issues. I did observe occasional stuttering when multitasking heavily, particularly with numerous apps open and running in the background while streaming music. It's important to manage expectations here; this isn't a powerhouse, but it offers enough performance for the average user's needs. Temperature management seemed decent; even during extended use, the phone didn't become uncomfortably hot.

Camera System: Surprisingly Capable for Everyday Shots

The camera system on the Redmi Note 12 4G delivers respectable results, particularly in good lighting conditions. The 50MP main sensor captures detailed images with accurate colors when the sun is out. I took it out for a few shooting sessions, including some shots of landscapes and everyday scenes, and the results were generally pleasing for a phone in this price range. The 8MP ultrawide lens is a welcome addition for capturing broader perspectives, though the image quality does take a noticeable dip compared to the main sensor. The 2MP macro lens feels like a bit of an afterthought, as is often the case with these lower-resolution macro lenses on budget devices; it's there, but its practical use is limited. Video recording is acceptable for casual use, although it lacks advanced features like optical image stabilization. The 13MP front-facing camera produces decent selfies suitable for social media. While it won't compete with flagship camera systems, for the price, the Redmi Note 12 4G offers a versatile camera setup for everyday photography.

Battery & Charging: Endurance Champion

The 5000mAh battery is a real strength of this phone. In my daily usage, which includes a significant amount of screen time, I consistently found it lasting a full day without needing a recharge. On lighter days, it even stretched into the second day. The included 33W fast charger is also a welcome addition, allowing for relatively quick top-ups when needed. I ran a few charging tests, and it typically took a little over an hour to fully charge the device from empty, which is quite respectable for a phone in this category. The power management seems well-optimized, contributing to the impressive battery life.

Software: Familiar Android Experience

The Redmi Note 12 4G ships with Android 13, layered with Xiaomi's MIUI. While opinions on MIUI can be divided, I found the daily experience to be generally smooth. The interface is customizable, and there's a wealth of features included. While the pre-installed bloatware can be a bit annoying, most of it can be uninstalled. Xiaomi has also committed to an update to Android 14, which is a positive sign for future software support. For those familiar with Android, navigating the software will feel intuitive, and the added features, while sometimes overwhelming, can be quite useful.

Value Analysis: Where the Redmi Note 12 4G Shines

The real appeal of the Xiaomi Redmi Note 12 4G lies in its value proposition. For the price, you get a vibrant AMOLED display, excellent battery life, and a competent main camera. It’s a solid choice for users who prioritize these features and are willing to accept some compromises in raw processing power and camera versatility. This phone is ideal for students, casual users, or anyone looking for a reliable daily driver without breaking the bank. Those who demand peak performance for demanding games or professional-grade photography might need to look elsewhere. Compared to other phones in this price bracket, the Redmi Note 12 4G holds its own, often offering a better display and battery life than its competitors.

Conclusion: A Worthy Contender

Overall, the Xiaomi Redmi Note 12 4G is a well-rounded smartphone that delivers impressive value for its price. While it's not without its minor shortcomings, the strengths, particularly the excellent display and battery life, outweigh the weaknesses for its target audience. If you’re seeking a dependable smartphone for everyday tasks, media consumption, and casual photography, and you're not looking to spend a fortune, the Redmi Note 12 4G is definitely worth considering. It's a testament to how much you can get in the mid-range market these days.

Basic Information

Xiaomi Redmi Note 12 4G
BrandXiaomi
ModelXiaomi Redmi Note 12 4G
Launch DateThursday, March 30, 2023
Release Year2023
Dimensions165.7 × 76 × 7.9 mm
Weight183.5 g
Volume99.49 cm³
Available Colors
  • Ice Blue
  • Mint Green
  • Onyx Gray

Xiaomi Redmi Note 12 4G was released on Thursday, March 30, 2023. The phone measures 165.7 × 76 × 7.9 mm with a volume of 99.49 cm³ and weighs 183.5g. It features a 6.67" AMOLEDE2 Pro display with 1080 x 2400 px resolution (395 ppi pixel density) and 120 HzHz refresh rate. The device is available in the following colors: Ice Blue, Mint Green, Onyx Gray.

Battery

Capacity5000 mAh
TypeLi-Polymer
Fast Charging33W
Wireless ChargingN/A
Features
  • Reverse charging
  • Non-removable
Additional InfoN/A

The Xiaomi Redmi Note 12 4G is equipped with a 5000 mAh Li-Polymer battery. It features fast charging at 33W. The battery system includes reverse charging, non-removable.

Software

OSAndroid
OS Version13
Max OS Version14

The Xiaomi Redmi Note 12 4G runs on Android 13 and is upgradable to 14. It is powered by the Qualcomm Snapdragon 685 (SM6225) chipset with 4x 2.8GHz Cortex-73, 4x 1.9GHz Cortex-53 CPU configuration.

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 5.0 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, Galileo
Network Bands
4G LTE

B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B32 (1500), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)

3G

B1 (2100), 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 5.0 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, OTG, 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 (side-mounted)
Motion Sensors
  • accelerometer
  • gyro
Environmental Sensors
  • proximity
  • compass
Health SensorsN/A

For security, the Xiaomi Redmi Note 12 4G features fingerprint (side-mounted). Motion tracking is handled by accelerometer gyro. Environmental monitoring includes proximity compass.