El Xiaomi Mi A1 It has established itself as one of the most recommended mid-range Android smartphones on the market, thanks to its Excellent value for money, elegant metallic design and a smooth user experience powered by Android One, the pure version of Google's operating system. Given the enormous demand and popularity of this device, more and more users are wondering if the Xiaomi Mi A1 is worth buying right now, how it performs compared to alternatives, and what opinions its key features generate. In this extensive article, we've gathered all the relevant information, analysis, pros, cons, comparisons, and... the best video and written reviews so that you can make the best decision.
Xiaomi Mi A1 Review: What You Need to Know Before Buying
Buying a mobile phone is a big decision, and the Xiaomi Mi A1 remains among the best mid-range options. This in-depth review brings together both the device's technical specifications and the real-life experiences of users and experts over many months of use.
What is the Xiaomi Mi A1 and why has it been so popular?
The Xiaomi Mi A1 is the result of the collaboration between Xiaomi and Google, launching a smartphone with Android One, that is, a pure Android experience without bloatware or unnecessary layers of customization. The goal was to offer a device with a reasonable price, competent hardware, and regular update support—something uncommon in the mid-range segment.
- Display: 5,5 inches Full HD (IPS LCD, 1920 x 1080 px)
- Processor: Qualcomm Snapdragon 625 (octa-core, up to 2,0 GHz)
- RAM: 4 GB
- Internal storage: 32/64 GB, expandable via microSD
- Dual rear camera: 12 MP (wide angle f/2.2) + 12 MP (telephoto f/2.6), 2x optical zoom, portrait effect (bokeh)
- Frontal camera: 5 SM
- Battery: 3.080 mAh
- Connectivity: Wi-Fi ac, Bluetooth 4.2, USB-C, 3,5mm jack, infrared. No NFC or FM radio included.
- Operating system: Android One (upgradable to Android 9 via unofficial ROMs)
Xiaomi's proposal was clear: to offer the "M of its generation," that is, a balanced phone that stands out for delivering much more than its price. Below, we break down all its strengths and areas for improvement, taking into account analyses after months of use and the most comprehensive reviews on the market.
Design and construction: materials, ergonomics and hand feel
One of the highlights of the Mi A1 is its metallic unibody body, with premium finishes and colors available in black, gold, rose gold, and, in some editions, red. The hand feels solid, durable, and lightweight for its size (165g and 7,3mm thick). Its rounded edges and well-integrated antenna lines make it comfortable for extended use.
- The fingerprint sensor rear is well positioned and responds almost immediately.
- It includes backlit capacitive buttons on the front, saving screen space.
- USB-C connector, 3.5 mm audio jack and speaker located at the bottom, next to the microphone.
- Infrared port on the top, useful as a remote control for TV, air conditioner and other devices.
- It is not water or dust resistant (IP), but its robustness is above average for its range.
Display: Image quality and multimedia experience
The Mi A1 mounts a 5,5 inch IPS LCD screen In 16:9 format, with Full HD resolution and a density of 403 ppi. Although 18:9 or even 20:9 panels are currently predominant, this traditional format is still popular with many users due to its ease of use and improved use for multimedia and retro gaming.
- Bright and natural colors, good representation of blacks and whites for an LCD screen.
- Maximum brightness of around 430 nits: sufficient for most outdoor situations, although some current models exceed it.
- Wide viewing angles: There is hardly any color distortion when tilting the screen.
- You have Gorilla Glass 3 protection against scratches and minor bumps. However, it is always recommended to use a case and protector.
- It does not allow you to customize the saturation or color temperature from settings, except from developer mode.
The extra screen real estate that comes with the absence of a notch or punch-hole allows you to fully enjoy older TV shows, videos, and games, as well as multitask with apps thanks to Android's native split-screen feature.
Day-to-day technical performance: processor, RAM, and user experience
The Xiaomi Mi A1 incorporates the Snapdragon 625, a highly efficient processor that's powerful enough for everyday use, even years after its launch. Along with 4GB of RAM and fast storage, it offers a smooth user experience with both everyday applications and demanding games that don't require the latest graphics.
- Outstanding multitasking performance: You can switch between apps, social networks, music and games with virtually no lag.
- Games: Run titles like Asphalt, Dead Trigger 2, or PUBG on medium/low settings while maintaining a good FPS rate.
- La Adreno GPU 506 It is reliable, but if you are looking for the greatest graphical power, there are superior options in higher ranges.
- The system Android One without bloatware allows the hardware to perform at its best and receive regular security updates (although no longer official, but via community ROMs).
- Expandable storage via microSD up to 128GB, ideal for photos, videos and large apps.
In benchmarks such as AnTuTu or Geekbench, the Mi A1's results are comparable to other higher-priced mid-range smartphones of its time, easily surpassing 60.000 points in AnTuTu v7.
Software: Android One, updates and integrated applications
One of the differentiating points of the Xiaomi Mi A1 is its Android One software. Running a clean version of Android (no MIUI), the phone features only the bare essentials:
- Pre-installed Google Apps: Photos, Play Store, Chrome, Gmail, G Drive, YouTube, Messages, etc.
- Apply one faster security and system update policy compared to other Xiaomi smartphones.
- Only three extra Xiaomi apps: Mi Remote (for the infrared port), Feedback and Mi Community.
- No bloatware, without duplicate apps or invasive customization layers.
- Receiving OTA updates to Android Pie unofficially (via ROMs), which keeps your phone up to date longer.
The result is a fast, stable, clean, and resource-efficient experience, ideal for those looking for simplicity and efficiency. Many users of other manufacturers choose the Mi A1 precisely to avoid heavy layers or optimization issues.
Autonomy and battery: duration and charge
La 3.080 mAh battery The Xiaomi Mi A1's power has proven sufficient to last a full working day with average use, and even reach a day and a half with moderate use.
- Between 5 and 7 hours of active screen time (SoT) depending on networks, brightness and more intensive applications (games, GPS, music…)
- supports quick charge Quick Charge 3.0 At the hardware level, although it charges at 5V/2A from the factory (about 2 hours for a full charge).
- It does not have wireless charging, but it does have USB-C connector, making it easy to support modern chargers.
- The processor and Android One optimization help make power consumption more efficient, maintaining stable battery life even over time.
Although Redmi series models include 4.000 mAh or higher batteries, in practice the difference is not that significant except for extremely intensive users.
Dual camera: photo quality, video and features
One of the main attractions of the Xiaomi Mi A1 is its dual rear camera 12 MP + 12 MP, which allows you to capture photographs with a portrait effect (bokeh), 2x optical zoom and software-optimized automatic mode.
- Main sensor (wide angle): f/2.2, focal length 26 mm, pixel size 1.25 μm
- Telephoto sensor: f/2.6, focal length 50 mm, pixel size 1.0 μm
- Computational portrait function: outstanding, superior to that of the direct competition in its price range (Honor, Moto G5S Plus, BQ Aquaris VS Plus…)
- 2x optical zoom and digital up to 10x, with good results up to 5x.
- Videographer: Full HD and 4K recording (without optical or electronic stabilization), slow and fast motion.
- 5 MP front camera f/2.0 for acceptable selfies, although the quality could be better.
The rear camera excels especially in good lighting conditions, where it delivers sharp results with good color reproduction. portrait mode works surprisingly well, with natural blurring and efficient processing, although it can fail in complex scenes (hair, thin objects). At night, of course, the lack of stabilization and modest apertures penalize sharpness, but performance remains competitive for its range.
Camera interface and options
The camera app developed by Xiaomi for the Mi A1 is simple, intuitive and fast:
- Direct access to auto, HDR, portrait, timer, beauty, panorama, manual, video and filters.
- Phase detection focusing is fast and accurate in most conditions.
- Allows you to switch between the two sensors with a single touch (1x/2x).
- Manual mode provides control over ISO, white balance, exposure, and more, but only on the main sensor.
For advanced users, it's recommended to explore third-party camera apps (GCAM ports), which can further enhance photo quality, especially in night mode and HDR.
Audio, connectivity and extras
Other aspects to consider about the Mi A1 are its sound quality, connections, and additional sensors:
- Audio: Mono speaker located at the bottom (enough volume and clarity for calls, videos and occasional music), 3,5 mm headphone output with good power and quality.
- Microphone and calls: Clear, interference-free audio on calls, both on mobile and VoIP networks.
- Bluetooth 4.2 for wireless headphones, smartbands and other devices.
- Infrared port: Control TVs, air conditioners, set-top boxes, and more with the Mi Remote app.
- Sensors: Compass, accelerometer, gyroscope, ambient light, proximity, magnetometer.
- Does NOT include FM radio as standard (there are apps and tricks to activate it in some cases) nor NFC chip (not compatible with mobile payments).
Experience after months of use: real opinions, advantages and weaknesses
One of the added values of the Xiaomi Mi A1 compared to other reviews is the wide user community providing real feedback after months or even years of daily use, as well as the number of reviews and evaluations on leading technology portals.
Advantages of the Xiaomi Mi A1 according to specialized opinions and reviews
- Premium build quality in an affordable price range.
- AndroidOne: pure, fluid, stable experience with faster updates.
- Solid performance for all types of common tasks and multitasking.
- Dual rear camera outstanding in portrait photos and good light.
- Sufficient autonomy for the whole day even with intensive use.
- Good value for money for years, currently very cheap on the second-hand and reconditioned market.
- Expandable storage and the presence of useful “extras” (USB-C, IR port, 3.5 mm jack…)
Reported weaknesses and limitations
- It does not have NFC (mobile payments), something relevant for some urban users.
- La FM radio It is disabled in the system, although it is present in hardware (it can be enabled with advanced methods).
- Front camera quality room for improvement, especially for low-light selfies.
- Not water or dust resistant (no IP certification).
- It lacks ultra-fast charging “from the factory” (limited to 5V/2A, although with a compatible QC3.0 charger it would be faster).
- System updates are no longer provided by Xiaomi/Google, but the community maintains alternative support.
El Xiaomi Mi A1 remains one of the more balanced and reliable mid-range options for those who appreciate pure Android, good autonomy and dual cameras.
Comparison of the Xiaomi Mi A1 vs. mid-range alternatives
To truly evaluate the purchase of the Xiaomi Mi A1, it is key to compare it with other bestsellers in its segment:
- Honor 9 Lite: Better display (18:9 aspect ratio), slightly more compact, but lower performance and update support than the Mi A1. Slightly better front-facing cameras.
- BQ Aquaris VS Plus: Similar in power and autonomy, but without the support of such a large community or Android One.
- Moto G5S Plus: Direct rival, but with worse optimization and a smaller development community.
- Redmi Note 5/Redmi Note 7: More battery and a bigger screen, but MIUI isn't for everyone (unless you like customization and extra options).
In general, the Mi A1 stands out for its clean software, durability and a simple user experience, without surprises or complications.If you prioritize portrait photography, value for money, and Android reliability, it's still a viable option.
Video reviews and analysis: the best specialized channels and blogs
To complement the analysis, here is a compilation of the best video reviews and analysis Made by experts and YouTubers, where you can see the real-life use, camera tests, performance, and personal opinions of each one:
Clipset: Unboxing and first impressions of the Mi A1
A straightforward and engaging review that focuses on both strengths and weaknesses, providing a critical perspective that helps you understand the device beyond its specifications. Especially recommended for those who value a detailed, unbiased overview.
The Geek Trucker: Full Review and Camera Test
A 15-minute video featuring an in-depth look at the phone: cameras, fingerprint sensor, display, physical buttons, gaming experience… A hands-on, real-world analysis.
Top of the range: Value for money and Android One experience
Focused on the comparison with other competing models, it emphasizes the great pure Android experience and its unbeatable value for money, as well as the small details that make the difference.
Suprapixel: Camera and video tests with the Mi A1 itself
In-depth review including shots taken with the phone: portrait mode test, 4K video, and optical zoom tests. Recommended for its practical approach and feedback on usability and battery life after weeks of use.
Maka Tech: The best Android mid-range?
A 20-minute video that breaks down all the key features (screen, battery, performance, camera, audio, etc.) through everyday usage tests, games, and apps, demonstrating how the device performs in real-life situations.
Jesús Terreros: Perfect review for those who don't have time
A very well-condensed review in just over 7 minutes, ideal for those looking for a quick, clear, and focused opinion on performance, camera, and user experience.
Buying the Xiaomi Mi A1: Where to find it and what to keep in mind
When it's time to decide, there are several options for purchasing the Xiaomi Mi A1. Although it's no longer officially released, it's still possible to find it:
- Specialized online stores: Gearbest, Amazon, eBay, Aliexpress… Many offer shipping from Spain and extended warranties.
- Second-hand and reconditioned market: A very interesting option due to its reasonable price, especially if you're looking for a secondary phone, for less demanding users, or as a device to root and experiment with.
- Xiaomi physical store or authorized distributors: If you prioritize the official warranty and direct support.
Tip: Always check your battery status and make sure your bootloader isn't locked if you plan to install ROMs. If you're new to Android One, you'll enjoy the cleanest and lightest experience of Google's operating system, as well as a very active community developing updates and mods that extend the life of your device.
User reviews and specialized forums: What do those who have purchased it say?
Beyond the technical analysis, the real opinions of users who have lived with the Xiaomi Mi A1 for months or even years are essential to understanding its value:
- Stability and reliability: Most users emphasize that, compared to more modern phones packed with add-ons, the Mi A1 still performs perfectly in everyday tasks without any slowdowns.
- Battery and autonomy: Although it's not the largest in the industry, its energy management is so efficient that it continues to amaze even after hundreds of charging cycles.
- Camera quality: Very good photos during the day and in portrait mode, sufficient for video and acceptable for selfies, although it suffers in low-light situations.
- Firmware and community: Thanks to Android One, the phone is ideal for experimenting with ROMs and mods, giving it a useful life well beyond official support.
- Absence of NFC: For users who prioritize mobile payments, this is a significant shortcoming, although it is still not decisive for the majority of users.
Frequently Asked Questions about the Xiaomi Mi A1 (FAQ)
- Are you still receiving updates? Officially, Xiaomi and Google have stopped updating the Mi A1, but the community continues to release custom ROMs and security patches via forums like XDA Developers.
- Does it allow you to install Android 10 or 11? Custom ROMs make it possible, with features like dark mode and security improvements.
- Can you activate the FM radio? In some models, yes, although it requires advanced procedures.
- Are spare parts and accessories readily available? Yes: Cases, protectors, batteries, and components are still available for sale.
- Is it still advisable for 2024 and beyond? As a budget-friendly entry-level phone, for users who value simplicity and stability, or as a second device, it remains an excellent choice.
El Xiaomi Mi A1 Not only did it mark a turning point in the mid-range segment, but it still remains a balanced, reliable, and very affordable model with which to continue enjoying pure Android. Whether for personal use, family use, or experimenting with new ROMs, its virtues far outweigh its limitations in most scenarios. If you have any questions, check out the reviews and forums we've compiled to confirm that user satisfaction remains high.