What Makes the Samsung Galaxy A01 Worth Buying?
The Samsung Galaxy A01 occupies a very specific and deliberate position — it’s Samsung’s most basic modern Android offering, designed for buyers whose priorities are simplicity, portability, and brand reliability over raw performance. Announced at the end of 2019 and released in early 2020, the A01 targets users who need a dependable phone for calling, texting, and light everyday use, packaged in Samsung’s familiar One UI Core software experience at the lowest possible entry price.
The phone’s most immediately noticeable characteristic is its size. At 146.2 × 70.9 × 8.3 mm and weighing just 149g, the Galaxy A01 is genuinely compact by modern standards — at a time when most smartphones crept past 160mm in height, the A01 fits comfortably in smaller hands and tighter pockets. For users who find large phones unwieldy or heavy, this physical profile is a real selling point rather than just a budget compromise.
The 5.7-inch PLS LCD display at 720 × 1520 pixels (~294 ppi) delivers a clean, readable screen for its size. The 19:9 aspect ratio makes the display tall enough for comfortable one-handed use, and 294 ppi at this screen size means text and images appear reasonably sharp. It’s a functional display that prioritizes usability over cinematic visual quality — which is precisely what this phone’s intended audience needs.
The camera setup covers the essentials for everyday documentation:
- 13MP wide lens (f/2.2, AF, 28mm, 1/3.1″): The single rear camera with autofocus captures decent shots in good lighting — adequate for family moments, product photos, and everyday snapshots without needing any particular skill or setup.
- 5MP front camera (f/2.2, 1/5.0″): A functional selfie shooter for video calls and social media sharing. Resolution is modest, but sufficient for casual use.
The Snapdragon 439 chipset on a 12nm process is a conservative but efficient choice. It keeps the phone running without the excessive heat and battery drain that older processes produce, and handles messaging apps, social media browsing, FM radio, and calls without issue. FM radio with RDS and recording is a feature worth noting — for users who enjoy over-the-air radio without needing data, it’s a practical daily-use bonus. The 3.5mm headphone jack and dedicated microSDXC slot round out a feature set that covers the basics cleanly.
Android 12 with One UI Core 4.1 represents the software ceiling — but that’s still a relatively modern Android version that supports current apps and services. For straightforward daily tasks, the software experience is organized and accessible, benefiting from Samsung’s refinements even in this stripped-back Core variant of One UI.
Things to Know Before Choosing the Samsung Galaxy A01
The Galaxy A01 is an entry-level device, and it’s important to be clear-eyed about what that means in practice. The Snapdragon 439, while efficient, is not a performance chip — it handles simple tasks adequately but will slow noticeably under multitasking, demands from heavier apps, or anything that pushes memory. The 2GB RAM across both storage configurations is the most restrictive element: with only 2GB to work with, running more than two or three apps simultaneously can trigger slowdowns and reloading. There is no option for more RAM on this model.
Storage is equally tight. The base 16GB configuration, after Android and pre-installed apps consume their share, leaves limited room for photos, downloads, and additional apps. The microSDXC slot is essentially a necessity rather than a luxury for the 16GB variant — buyers should budget for an SD card as part of the purchase. The 32GB model offers more breathing room but is still conservative by modern standards.
The full list of limitations is significant and deserves direct treatment:
- No fingerprint sensor: The A01 includes no biometric authentication — no rear-mounted, side-mounted, or under-display fingerprint reader. Security relies on PIN, pattern, or password unlock only.
- No NFC: Contactless payments are not supported on any variant of the Galaxy A01.
- microUSB 2.0 port: The A01 uses the older microUSB connector rather than USB Type-C. This matters for buyers who have moved their cable setup to USB-C and don’t want to carry a separate cable.
- Bluetooth 4.2 only: An older Bluetooth generation with lower efficiency and range compared to the Bluetooth 5.0 found on most contemporaries.
- Wi-Fi limited to b/g/n (2.4GHz): The A01 does not support 5GHz Wi-Fi bands or 802.11 a/ac, meaning it won’t benefit from faster AC router speeds.
- 3000mAh battery with no fast charging spec confirmed: The battery capacity is modest — the smallest in Samsung’s A-series lineup. Heavy users will likely need to charge mid-day.
- No gyroscope or compass: The sensor list confirms only accelerometer and proximity sensor. This limits compatibility with AR apps, navigation that requires a compass, and certain games.
- Single rear camera: There is no ultrawide, macro, or telephoto lens — just one rear shooter.
- Android 12 is the software ceiling: Launched on Android 10, upgradable to Android 12 with One UI Core 4.1. No Android 13 or beyond is planned.
Is the Samsung Galaxy A01 Right for You?
The Galaxy A01 is a phone with a well-defined purpose — and it fulfills that purpose honestly. The question is simply whether that purpose aligns with what a specific buyer actually needs.
Seniors and first-time smartphone users are probably the ideal audience. The compact size fits smaller hands naturally. One UI Core is approachable and uncluttered. The large text options in Samsung’s accessibility settings make the display usable for people with reduced vision. Calls, SMS, WhatsApp, basic browsing, and FM radio all work reliably. The phone doesn’t overwhelm with complexity.
Emergency backup phones are another strong use case. The A01’s small size makes it easy to tuck into a bag, glove compartment, or desk drawer. It handles calling and texting without issue, and the dedicated microSDXC slot means contacts and basic data can be stored independently. For anyone who needs a reliable fallback device without spending much, the A01 covers that role cleanly.
Children’s first phones fit the A01’s profile well. The modest capabilities naturally limit screen time and app overload. The compact, lightweight build is comfortable for smaller hands. The lack of NFC removes any risk of accidental contactless purchases. Parents can configure parental controls through Samsung’s settings without fighting against a feature-heavy interface.
The A01 is a poor fit for anyone who expects to multitask, game, take frequent photos in varied lighting, use navigation apps heavily, or relies on NFC payments. Even light power users will find its limitations frustrating within weeks. For those buyers, the Galaxy A11 or A21s offer significantly more capability for a modest additional investment.
Best Alternatives to the Samsung Galaxy A01
The ultra-budget Android segment is competitive, and the A01 has several worthy alternatives depending on what matters most to the buyer.
The Samsung Galaxy A11 is the most logical step up within Samsung’s own lineup. It offers a larger 6.4-inch screen, a triple-camera setup with a 13MP main lens and ultrawide, a 4000mAh battery, Snapdragon 450 chipset, up to 4GB RAM, and USB Type-C. The performance and camera gap between the A01 and A11 is substantial — and the price difference at this tier is often smaller than expected.
The Samsung Galaxy A02 is the A01’s direct successor, bringing a larger 6.5-inch display, a dual-camera setup, a 5000mAh battery — a significant endurance upgrade — and the same general positioning at the entry level. Buyers who don’t specifically need the A01’s compact size should strongly consider the A02 instead.
The Xiaomi Redmi 9A competed in the same price tier with a larger 6.5-inch display, MediaTek Helio G25 chipset, a 5000mAh battery, and 2GB or 3GB RAM options. For buyers where Xiaomi’s pricing is competitive and battery life is a priority, it’s a meaningful alternative.
The Nokia C3 also entered this segment offering a clean Android experience, a rear fingerprint sensor — absent on the A01 — and a compact, sturdy build. For buyers who value biometric security and Nokia’s reputation for software simplicity, it’s worth comparing.
Samsung Galaxy A01 Frequently Asked Questions
Does the Samsung Galaxy A01 have a fingerprint sensor?
No, the Samsung Galaxy A01 does not include a fingerprint sensor in any form — there is no rear-mounted, side-mounted, or under-display fingerprint reader on this device. Security is handled through PIN, pattern, or password unlock only. This is one of the more notable omissions on the A01 compared to even slightly higher-priced Samsung models. Buyers who consider biometric unlock an everyday essential should look at the Galaxy A11 or higher, which include rear-mounted fingerprint sensors.
What Android version does the Galaxy A01 run?
The Samsung Galaxy A01 launched on Android 10 and is upgradable to Android 12 with One UI Core 4.1. Android 12 is the final major OS update for this model. The One UI Core variant is a streamlined version of Samsung’s One UI interface, tailored for lower-spec hardware — it retains the core Samsung experience while being lighter on system resources than the full One UI found on higher-end models.
How good is the Galaxy A01 camera?
The Galaxy A01 has a single 13MP rear camera with autofocus and a 5MP front camera — a basic but functional dual-camera setup. In good daylight, the rear camera captures reasonably detailed shots suitable for everyday sharing. Autofocus helps with subject clarity at various distances. Low-light photography is limited, as the f/2.2 aperture and small 1/3.1″ sensor struggle in dim conditions. There is no ultrawide, macro, or portrait mode lens on the rear. Video is capped at 1080p at 30fps. For casual photography — family snapshots, product photos, and video calls — the camera is adequate. It is not designed for photography enthusiasts.
How long does the Galaxy A01 battery last?
The 3000mAh Li-Ion battery is modest by current standards. For light users — primarily calls, SMS, and occasional browsing — it can get through a full day without trouble. The Snapdragon 439 chipset is power-efficient, which helps stretch the capacity further than a less-optimized chip might. However, heavier use involving prolonged screen-on time, streaming, or navigation will drain the battery faster, likely requiring a charge before the end of the day. No specific charging speed is confirmed in the specifications — buyers should use a standard charger as provided.
Can the Galaxy A01 storage be expanded?
Yes. The Galaxy A01 includes a dedicated microSDXC slot that operates independently of the SIM tray, allowing storage expansion without sacrificing a SIM slot. This is particularly important for the 16GB internal storage variant, where system files and pre-installed apps leave limited usable space for personal content. Buyers choosing the 16GB model should plan to add a microSD card immediately after purchase. The 32GB variant provides more headroom but still benefits from expansion for users who store photos, music, or downloaded content on the device.