Xiaomi Redmi A3x Deals - August 2026
Compare 1 SIM-free offer for the Xiaomi Redmi A3x from UK retailers.
Buy the Xiaomi Redmi A3x SIM-free from £100.28 at Amazon.
Xiaomi Redmi A3x SIM Free deals
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Spec scores
Under £200 Phones · 130 phones
Display
2.1
/5
Rear Camera
1.8
/5
Front Camera
1.5
/5
Battery
2.9
/5
Deals
SIM Free from £100.28
Color
All
Black
Storage
All
64GB
Xiaomi Redmi A3x SIM Free (1 deals)
Filters
Redmi A3x 64GB (Black)
Cost breakdown
Cashback:
£0.00
Total Cost:
£100.28
Upfront Cost:
£100.28
Xiaomi Redmi A3x Specifications
Spec Scores
Under £200 Phones · 130 phones
- 6.71 inches
- 720 x 1650 pixels (~268 ppi density)
- IPS, 90Hz, 500 nits peak
This phone
41%
Avg
44%
Best
79%
This phone
41%
Avg
61%
Best
98%
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.
- Triple camera setup
- 8 MP main camera
- 1080p video recording
This phone
35%
Avg
30%
Best
49%
This phone
35%
Avg
41%
Best
98%
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
38%
Best
92%
This phone
29%
Avg
55%
Best
92%
Based on selfie megapixels and max selfie-video resolution.
- 5,000 mAh
- 10W wired
This phone
58%
Avg
49%
Best
72%
This phone
58%
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
Dimensions
168.4 x 76.3 x 8.3
Weight
193 g
SIM
Nano-SIM + Nano-SIM
Operating System
Android 14, up to 2 major upgrades, MIUI
Colours
Radio
FM radio
Body
Midnight Black, Moonlight White (Starry White), Aurora Green (Ocean Green), Olive Green
Camera
Primary Camera Megapixels
8
Primary Camera
8 , f/2.0, (wide)
Primary Camera Video
1080@30fs
Second Camera
8 , f/2.0, (wide)
Third Camera
8 , f/2.0, (wide)
Selfie Camera Features
HDR
Primary Selfie Camera
5 , f/2.2, (wide)
Video Resolution
1080
Selfie Video Resolution
1080@30fs
Display
Type
IPS LCD, 90Hz, 500 nits
Display Size
6.71
Display Resolution
720 x 1650 pixels (~268 ppi density)
Display Protection
Corning Gorilla Glass 3
CPU & Memory
Chipset
Unisoc T603
CPU
Octa-core 1.8 GHz
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 b/g/n
Bluetooth
4.2, A2DP
USB
USB Type-C
NFC
No
GPS
GPS, GLONASS, GALILEO
Battery
Battery
5000
Charging
10W wired
Other
Sensors
Fingerprint (side-mounted), accelerometer, compass