Xiaomi
£399.00
one-off
Xiaomi Poco X8 Pro Max Blue deals
Find the best Blue deal on the Xiaomi Poco X8 Pro Max from 4 options.
Spec scores
£400-£699 Phones · 61 phones
Performance
5
/5
Display
4.4
/5
Rear Camera
2.3
/5
Front Camera
2.9
/5
Battery
5
/5
Deals
SIM Free from £399.00
Color
All
Black
Blue
White
Storage
All
256GB
512GB
Power users and gamers who want flagship-level performance with the longest possible battery life and the toughest build quality, all without paying flagship prices.
Best sim free deal for this Xiaomi Poco X8 Pro Max Blue
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Xiaomi Poco X8 Pro Max SIM Free (4 deals)
Filters
5G
Poco X8 Pro Max 256GB (Blue)
Cost breakdown
Cashback:
£0.00
Total Cost:
£399.00
Upfront Cost:
£399.00
5G
Poco X8 Pro Max 256GB (Blue)
Cost breakdown
Cashback:
£0.00
Upfront Cost:
£399.00
5G
Poco X8 Pro Max 512GB (Blue)
Cost breakdown
Cashback:
£0.00
Total Cost:
£429.00
Upfront Cost:
£429.00
5G
Poco X8 Pro Max 512GB (Blue)
Cost breakdown
Cashback:
£0.00
Upfront Cost:
£429.00
Xiaomi Poco X8 Pro Max Deals - June 2026
Compare 4 SIM-free offers for the Xiaomi Poco X8 Pro Max from UK retailers.
Buy the Xiaomi Poco X8 Pro Max SIM-free from £399.00 at Amazon.
1 refurbished deal available - SIM-free from £575.00.
About the Xiaomi Poco X8 Pro Max
The Poco X8 Pro Max is a mid-range powerhouse that pushes the boundaries of what you should expect from a phone under £500. At its heart is the MediaTek Dimensity 9500s, a flagship-tier 3nm chipset that delivers top-end performance for gaming, multitasking, and demanding apps. The 6.83-inch QHD+ AMOLED display is genuinely stunning, with 3,500 nits peak brightness, HDR10+ support, and a 120Hz refresh rate that makes everything from streaming to scrolling feel incredibly smooth. The real headline is the colossal 8,500mAh silicon-carbon battery, one of the largest ever fitted in a mainstream smartphone, paired with 100W HyperCharge and 27W reverse charging. Poco has wrapped all this in an aluminium frame with a glass back and the highest possible IP69K water and dust resistance, meaning it can withstand high-pressure water jets. The 50MP main camera with OIS and a large f/1.5 aperture captures solid photos, while the 8MP ultrawide adds flexibility. Starting at £359 in the UK, the X8 Pro Max offers a level of endurance, performance, and build quality that makes many flagship phones look overpriced.
Expert Rating
4.2
(3 reviews)
Price History
Tracking the best prices since 27 Apr 2026.
SIM-Free (New)
Lowest price in 30 days (£399)
SIM-Free (Refurb)
Lowest price in 30 days (£575)
Poco X8 Pro Max vs Poco X8 Pro — Key Differences
| Feature | Xiaomi Poco X8 Pro Max | Poco X8 Pro |
|---|---|---|
| Display | 6.83-inch QHD+ AMOLED, 120Hz, 3,500 nits peak | 6.59-inch 1.5K AMOLED, 120Hz, 3,500 nits peak |
| Chipset | MediaTek Dimensity 9500s (3nm) | MediaTek Dimensity 8500 Ultra (4nm) |
| Camera system | 50MP main (OIS, f/1.5) + 8MP ultrawide, 20MP front | 50MP main (OIS, f/1.5) + 8MP ultrawide, 20MP front |
| Battery | 8,500mAh with 100W charging + 27W reverse | 6,500mAh with 100W charging + 27W reverse |
| Build / Design | Aluminium frame, glass back, IP69K | Aluminium frame, glass back, IP68 |
| Storage options | 256GB / 512GB, no microSD | 256GB / 512GB, no microSD |
| SIM-free price | From £399.00 | From £279.00 |
Frequently asked questions
Is the Poco X8 Pro Max worth buying?
The Poco X8 Pro Max is one of the best value mid-range phones available. Its Dimensity 9500s chipset delivers genuine flagship performance, the 8,500mAh battery is in a league of its own, and the QHD+ AMOLED display is exceptional for the price. If you want a phone that outlasts everything else on the market, it is hard to beat.
How good is the Poco X8 Pro Max camera?
The 50MP main camera with OIS and a fast f/1.5 aperture using the Light Fusion 600 sensor produces detailed, well-exposed photos in both good and moderate lighting. The 8MP ultrawide handles wider scenes, though it is not as sharp as the main sensor. For the price, the camera system is competitive, though dedicated camera phones from Samsung or Google offer more versatility.
How long does the Poco X8 Pro Max battery last?
The 8,500mAh battery is one of the largest in any smartphone, comfortably lasting two full days of moderate use. Even heavy users including gamers should get well over a day. The 100W HyperCharge reaches 50% in just 24 minutes, and 27W reverse charging lets you power other devices.
Is the Poco X8 Pro Max good for gaming?
Excellent. The Dimensity 9500s with its Cortex-X925 prime core and Immortalis-G925 GPU handles demanding games at high settings with smooth frame rates. Combined with the 120Hz QHD+ display, stereo speakers, and the enormous battery that will not die mid-session, it is one of the best gaming phones under £500.
Is the Poco X8 Pro Max waterproof?
The Poco X8 Pro Max has the highest possible IP69K rating, meaning it can withstand high-pressure, high-temperature water jets as well as full submersion. This makes it one of the most water-resistant phones available at any price, far exceeding the IP68 rating found on most flagships.
How does the Poco X8 Pro Max compare to the Poco X8 Pro?
The X8 Pro Max upgrades to a flagship Dimensity 9500s chipset from the X8 Pro's Dimensity 8500 Ultra, jumps to a QHD+ display from 1.5K, increases the battery from 6,500mAh to a massive 8,500mAh, and adds 27W reverse charging and IP69K water resistance. The X8 Pro remains a solid choice at a lower price if you do not need the extra power and endurance. Compare Poco X8 Pro deals.
Xiaomi Poco X8 Pro Max Specifications
Spec Scores
£400-£699 Phones · 61 phones
- Dimensity 9500s
- Octa-core (1x3.73 GHz Cortex-X925 & 3x3.3 GHz Cortex-X4 & 4x2.4 GHz Cortex-A720)
This phone
99%
Avg
68%
Best
100%
This phone
99%
Avg
45%
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.
- 6.83 inches
- 1280 x 2772 pixels
- AMOLED, 120Hz, 3500 nits peak
This phone
88%
Avg
81%
Best
100%
This phone
88%
Avg
60%
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
- 50 MP main camera
- 4K video recording
This phone
45%
Avg
55%
Best
88%
This phone
45%
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.
- 20 MP front camera
- 1080p selfie video
This phone
58%
Avg
73%
Best
92%
This phone
58%
Avg
55%
Best
92%
Based on selfie megapixels and max selfie-video resolution.
- 8,500 mAh
- 100W wired, 100W PPS, PD3.0, PPS, 50% in 24 min
This phone
100%
Avg
64%
Best
100%
This phone
100%
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
50
Primary Camera Video
4K@30/60fs, 1080@30/60/120/240/960fs, gyro-EIS, HDR10+
Second Camera
50 , f/1.5, 26mm (wide), 1/1.95", 0.8µm, PDAF, OIS 8 , f/2.2, 15mm (ultrawide), 1/4.0", 1.12µm
Primary Selfie Camera
20 , f/2.2, (wide), 1/4"
Video Resolution
2160
Selfie Video Resolution
1080@30/60fs
Display
Type
AMOLED, 68B colors, 120Hz, 3840Hz PWM, Dolby Vision, HDR10+, 2000 nits (HBM), 3500 nits (peak)
Display Size
6.83
Display Resolution
1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density)
Display Protection
Corning Gorilla Glass 7i, Mohs level 5
CPU & Memory
Sound
Loudspeaker
Yes, with stereo speakers (with Dolby Atmos)
3.5mm Jack
No
Connectivity & Data
2G
GSM 850 / 900 / 1800 / 1900
3G
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G
1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 66
5G
1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA/Sub6
Network Speed
HSPA, LTE, 5G
Network Technology
GSM / HSPA / LTE / 5G
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Bluetooth
6.0, A2DP, LE, aptX HD, LHDC 5, Auracast, ASHA
USB
USB Type-C 2.0, OTG
NFC
Yes (market/region dependent)
GPS
GPS (L1+L5), BDS (B1I+B1c+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC (L1+L5), GLONASS
Battery
Battery
8500
Charging
100W wired, 100W PPS, PD3.0, PPS, 50% in 24 min 27W reverse wired Bypass charging
Other
Sensors
Fingerprint (under display, ultrasonic), accelerometer, gyro, compass, proximity