The Redmi A3 3GB 64GB Blue is the entry version of Xiaomi’s Redmi A3 in the shade Xiaomi calls Star Blue. It keeps everything that defines the phone, a 6.71-inch display that refreshes at up to 90Hz, a MediaTek Helio G36 processor, a 5000mAh battery and a 3.5mm headphone jack, and pairs it with 3GB of RAM and 64GB of storage at the lowest price in the range. A separate microSD slot takes cards up to 1TB, so storage can grow later without giving up a SIM. It ships with Android 14 and suits a second line, a student phone or a reliable spare for travel.
Table of Contents
Star Blue on the entry model
Star Blue is the brightest of the three Redmi A3 colours, next to Midnight Black and Forest Green. In daylight the back reads as a clear mid blue, and indoors it looks deeper, while the large round camera ring in the middle picks up reflections as you tilt the phone. For a budget handset that is a welcome touch of personality. On the Redmi A3 3GB 64GB Blue the colour has a practical side too: it is easy to spot in a bag or on a shared desk, and if you run two phones, a blue work or travel line is hard to confuse with a black personal phone. A clear case keeps the blue visible while protecting the back from scuffs.
Blue 3GB or Blue 4GB: which to pick
Xiaomi sells the Redmi A3 in two memory versions: 3GB with 64GB, and 4GB with 128GB. The Redmi A3 3GB 64GB Blue makes sense when the phone has a focused job, for example calls and WhatsApp on a second SIM, a phone for a student who mainly uses messaging and video, or a backup kept in the car or a travel bag. In those roles the extra gigabyte of RAM rarely changes much, and the microSD slot covers storage. If the phone will be someone’s only device, with many apps open throughout the day and lots of video recorded, the 4GB with 128GB version is the better long-term choice.
Getting the best from 3GB and 64GB
The Redmi A3 3GB 64GB Blue uses LPDDR4X memory and eMMC 5.1 storage. With 3GB, a chat, a browser and a video app run comfortably; when you jump across many apps, older ones may reload on return. Xiaomi adds memory extension of up to 8GB, which borrows from storage when enough space is free; it helps keep apps alive, though it is slower than real RAM. For storage, the simplest habit is to insert a microSD card on day one and set the camera and downloads to save there, leaving the internal 64GB for apps and system updates.
A large 90Hz screen and a long-lasting battery
The Redmi A3 3GB 64GB Blue display measures 6.71 inches at 1650 x 720 (268 ppi). Xiaomi lists a refresh rate of up to 90Hz, which applies in supported apps, plus 500 nits brightness, a 1500:1 contrast ratio, DC dimming and a Night Light mode for evening use. The 5000mAh battery (typical value) comfortably covers a full day, and light users of a second line can often stretch further. Charging runs at 10W over USB-C, so plan to charge overnight. Xiaomi ships the phone with Android 14 and states 2 major Android updates and 3 years of security patches.
Cameras, network and security
On the back of the Redmi A3 3GB 64GB Blue is an 8MP main camera at f/2.0 with a QVGA auxiliary lens; the front camera is 5MP at f/2.2. Both record 1080p video at 30fps. Daylight photos are fine for chats and social posts, while night shots are limited at this level. The phone supports dual SIM with 4G on both, 2.4GHz and 5GHz Wi-Fi, Bluetooth 5.4, FM radio with wired headphones, and GPS, GLONASS, Galileo and BeiDou. It unlocks with a side fingerprint sensor or AI face unlock. Xiaomi notes the box contents vary by region and the adapter is sold separately in some regions.
Who This Is Not For
The Redmi A3 3GB 64GB Blue is not for heavy multitaskers or gamers: 3GB of RAM and the entry Helio G36 will reload apps and struggle with demanding 3D games. It has no 5G, Xiaomi does not list NFC for contactless payments, charging is a slow 10W, the screen is HD+ rather than Full HD, the proximity and ambient light sensors are virtual, and Xiaomi publishes no water or dust resistance rating.
Ordering from Totot
Totot sells the Redmi A3 3GB 64GB Blue brand-new and genuine in its sealed box, backed by a 1-year warranty from Totot. Delivered across the UAE in up to 3 business days, free on orders from AED 300, with cash on delivery or instalments via Tabby and Tamara. Items that arrive defective or not as ordered can be returned within 14 days, and any shipping damage should be reported within 48 hours of delivery. Browse more in our Smartphones range, or see the official Redmi A3 specifications page on Xiaomi Global.
Redmi A3 3GB 64GB Blue Specifications
- Model: Redmi A3 (global version)
- Colour: Star Blue
- Memory: 3GB LPDDR4X (memory extension up to 8GB with enough free storage)
- Storage: 64GB eMMC 5.1, microSD up to 1TB
- Display: 6.71″ 1650 x 720, 268 ppi, up to 90Hz (supported apps), 500 nits, 1500:1, DC dimming
- Processor: MediaTek Helio G36, 12nm octa-core, up to 2.2GHz
- Rear camera: 8MP f/2.0 main + QVGA auxiliary lens, 1080p 30fps video
- Front camera: 5MP f/2.2, 1080p 30fps video
- Battery: 5000mAh (typical)
- Charging: 10W, USB Type-C
- Operating system: Android 14; 2 major Android updates and 3 years of security patches (per Xiaomi)
- Network: Dual SIM + microSD, dual 4G; LTE FDD 1/3/5/7/8/20/28, TDD 38/40/41; WCDMA 1/5/8; GSM 2/3/5/8
- Connectivity: Wi-Fi 2.4GHz/5GHz, Bluetooth 5.4, FM radio
- Navigation: GPS, GLONASS, Galileo, BeiDou
- Audio: 3.5mm headphone jack
- Sensors: Virtual proximity sensor, virtual ambient light sensor, accelerometer, electronic compass
- Unlock: Side fingerprint sensor, AI face unlock
- Dimensions: 168.4 x 76.3 x 8.3 mm (Xiaomi does not list weight)
- In the box: Phone, adapter (sold separately in some regions), USB-C cable, SIM eject tool, quick start guide
- Warranty: 1-year warranty from Totot
Redmi A3 3GB 64GB Blue FAQ
Is the Redmi A3 3GB 64GB Blue enough as a second phone?
Yes. For calls, WhatsApp, maps and video on a second line, 3GB of RAM and the 5000mAh battery handle the job well.
Can I use two SIM cards and a memory card at the same time?
Yes. The Redmi A3 3GB 64GB Blue has two SIM slots plus a dedicated microSD slot for cards up to 1TB.
Does the blue version differ in specifications from black or green?
No. Only the back colour changes; screen, chip, battery and cameras are the same.
Does the Redmi A3 3GB 64GB Blue support 5G?
No. It supports 4G LTE on both SIM slots.
How fast does it charge?
10W over USB-C. Xiaomi does not publish a full charge time.
Is it genuine?
Yes. We sell the genuine Redmi A3 3GB 64GB Blue global version, brand-new in its sealed box.
How long does delivery take?
Up to 3 business days anywhere in the UAE, free on orders from AED 300; any current delivery fee for your order is shown at checkout.
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