Xiaomi Redmi A3 Deals - May 2026
Compare 1 SIM-free offer for the Xiaomi Redmi A3 from UK retailers.
Buy the Xiaomi Redmi A3 SIM-free from £52.83 at Amazon.
1 refurbished deal available - SIM-free from £99.00.
Xiaomi Redmi A3 Green deals
Find the best Green deal on the Xiaomi Redmi A3 from 1 options.
Spec scores
Under £200 Phones · 115 phones
Performance
0.7
/5
Display
1.9
/5
Rear Camera
1.1
/5
Front Camera
1.5
/5
Battery
2.4
/5
Deals
SIM Free from £52.83
Color
All
Black
Green
Storage
All
64GB
Budget buyers, first-time smartphone users, or those needing a reliable secondary device with a smooth display and long battery life for under £80.
Xiaomi Redmi A3 SIM Free (1 deals)
Filters
Redmi A3 64GB (Green)
Cost breakdown
Cashback:
£0.00
Total Cost:
£52.83
Upfront Cost:
£52.83
About the Xiaomi Redmi A3
The Redmi A3 is Xiaomi's refreshed entry-level smartphone for 2024, offering meaningful upgrades over its predecessor while keeping the price firmly in ultra-budget territory. The most noticeable improvement is the larger 6.71-inch display with a 90Hz refresh rate and Corning Gorilla Glass 3 protection — a rare inclusion at this price that adds genuine durability. Running Android 14 Go edition on the familiar MediaTek Helio G36 chipset, it delivers a clean, responsive experience for basic tasks like messaging, browsing, and social media. The 5,000mAh battery provides comfortable all-day endurance, and storage options up to 128GB with microSD expansion mean you are unlikely to run out of space. The 8MP rear camera and 5MP front camera are basic but functional for quick snaps and video calls. At under £80 in the UK, the Redmi A3 hits a sweet spot for buyers who want a modern-looking phone with a smooth display and reliable battery life without spending more than they need to. It is a smart pick for children, elderly family members, or as a dependable backup device.
Price History
Tracking the best prices since 27 Apr 2026.
Redmi A3 vs Redmi A2 — Key Differences
| Feature | Xiaomi Redmi A3 | Redmi A2 |
|---|---|---|
| Display | 6.71-inch IPS LCD, 90Hz, HD+, Gorilla Glass 3 | 6.52-inch IPS LCD, 60Hz, HD+ |
| Chipset | MediaTek Helio G36 | MediaTek Helio G36 |
| Camera system | 8MP main + auxiliary lens, 5MP front | 8MP main + depth sensor, 5MP front |
| Battery | 5,000mAh, 10W charging | 5,000mAh, 10W charging |
| Build / Design | Gorilla Glass 3 front, plastic back, 193g | Plastic build, no glass protection, 192g |
| Storage options | 64GB / 128GB with microSD | 32GB / 64GB with microSD |
| SIM-free price | From £52.83 | From £69.99 |
Frequently Asked Questions
Is the Redmi A3 worth buying?
The Redmi A3 is well worth buying if you need a basic, affordable smartphone. The 90Hz display with Gorilla Glass 3 feels noticeably smoother and more durable than typical phones at this price, and the 5,000mAh battery easily lasts a full day. For under £80, it delivers a surprisingly polished experience for essential tasks.
How good is the Redmi A3 camera?
The 8MP rear camera takes acceptable photos in good lighting for social media sharing and quick snapshots. It struggles in low light, and there is no ultrawide or advanced processing. The 5MP selfie camera covers video calls and basic selfies. Photography is not the A3's strength, but it handles the basics.
Does the Redmi A3 have Gorilla Glass?
Yes, the Redmi A3 features Corning Gorilla Glass 3 on the front, which is a notable inclusion for an ultra-budget phone. This provides meaningful protection against scratches and minor drops, giving the A3 better durability than most competitors at its price.
Does the Redmi A3 support 5G?
No, the Redmi A3 is a 4G-only device. At its ultra-budget price point, 5G is not expected. For basic browsing, streaming, and social media, 4G connectivity is more than sufficient.
How long does the Redmi A3 battery last?
The 5,000mAh battery combined with the efficient HD+ display and Android Go software easily lasts a full day, often stretching to a day and a half for light users. Charging is limited to 10W, so plan for overnight charging rather than quick top-ups.
How does the Redmi A3 compare to the Redmi A2?
The Redmi A3 improves on the A2 in several key areas: a larger 6.71-inch display versus 6.52 inches, a smoother 90Hz refresh rate versus 60Hz, Gorilla Glass 3 protection which the A2 lacks, updated Android 14 software, and more generous storage up to 128GB. Battery, chipset, and cameras remain similar. The A3 is the better buy unless you need the absolute cheapest option. Compare Redmi A2 deals.
Xiaomi Redmi A3 Specifications
Spec Scores
Under £200 Phones · 115 phones
- Helio G36
- Octa-core (4x2.2 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53)
This phone
14%
Avg
23%
Best
40%
This phone
14%
Avg
44%
Best
100%
Based on calibrated CPU benchmark rankings (60%) and GFXBench GPU scores (40%). Apple chipsets included via editorial calibration since AnTuTu under-represents Apple's architecture.
- 6.71 inches
- 720 x 1650 pixels (~268 ppi density)
- IPS, 90Hz, 500 nits peak
This phone
38%
Avg
41%
Best
85%
This phone
38%
Avg
59%
Best
100%
Based on panel type (LTPO is the modern flagship gold standard), resolution, refresh rate, peak brightness, screen size, and HDR10+ / Dolby Vision support. Marketing peak-brightness claims are capped at 3500 nits to prevent inflation.
- Single camera setup
- 8 MP main camera
- 1080p video recording
This phone
22%
Avg
27%
Best
50%
This phone
22%
Avg
39%
Best
90%
Based on main-sensor size (1-inch / 1/1.3" beats 1/2.0"), telephoto reach (periscope > 5x > 3x optical), image processing tier (Apple Pro, Pixel Pro, Galaxy Ultra, Honor Magic Pro, Xiaomi Ultra), pro video features (ProRes, Apple Log, Dolby Vision), camera-partnership branding (Leica, Hasselblad, Zeiss) and OIS. Older flagships are de-rated since image processing pipelines have advanced significantly each generation. Megapixel count is deliberately downweighted — it correlates poorly with real-world camera quality.
- 5 MP front camera
- 1080p selfie video
This phone
29%
Avg
37%
Best
80%
This phone
29%
Avg
54%
Best
92%
Based on selfie megapixels and max selfie-video resolution.
- 5,000 mAh
- 10W wired
This phone
47%
Avg
49%
Best
79%
This phone
47%
Avg
52%
Best
100%
Based on battery capacity (mAh) adjusted for platform efficiency calibrated against NotebookCheck, Tom's Guide, GSMArena and CNET reviewer tests. Apple A-series gets +45% (iOS process freezing + LTPO 1Hz + tuned panels make iPhone Pro Max outlast many 6500+ mAh Android phones in measured tests). Top Snapdragon / Dimensity flagships get +15%, budget chipsets are penalised −15% to −25% to reflect less efficient displays and looser background limits. Charging speed is excluded — see the separate Fast charging tag for that.
General
Camera
Primary Camera Megapixels
8
Primary Camera
8 , f/2.0, (wide) Auxiliary lens
Primary Camera Video
1080@30fs
Primary Selfie Camera
5 , f/2.2, (wide)
Video Resolution
1080
Selfie Video Resolution
1080@30fs
Display
Type
IPS LCD, 90Hz, 500 nits (HBM)
Display Size
6.71
Display Resolution
720 x 1650 pixels (~268 ppi density)
Display Protection
Corning Gorilla Glass 3
CPU & Memory
Chipset
Helio G36
GPU
PowerVR GE8320
CPU
Octa-core (4x2.2 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53)
Memory Card Slot
microSDXC (dedicated slot)
Internal Storage
Sound
Loudspeaker
Yes
3.5mm Jack
Yes
Connectivity & Data
2G
GSM 850 / 900 / 1800 / 1900
3G
HSDPA 850 / 900 / 2100
4G
1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Network Speed
HSPA, LTE
Network Technology
GSM / HSPA / LTE
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.4, A2DP, LE
USB
USB Type-C 2.0
NFC
Yes (market/region dependent)
GPS
GPS, GLONASS, GALILEO, BDS
Battery
Battery
5000
Charging
10W wired
Other
Sensors
Fingerprint (side-mounted), accelerometer, compass