Xiaomi 15T Refurbished Deals - July 2026
Compare 2 refurbished SIM-free offers for the Xiaomi 15T from UK retailers.
Buy the Xiaomi 15T refurbished SIM-free from £390.00 at Back Market.
Xiaomi 15T Refurbished deals
Find the best Refurbished deal on the Xiaomi 15T from 2 options.
Spec scores
£200-£399 Phones · 190 phones
Performance
4.3
/5
Display
4.2
/5
Rear Camera
3.3
/5
Front Camera
4.6
/5
Battery
3.6
/5
Deals
SIM Free from £390.00
Color
All
Black
Grey
Storage
All
256GB
512GB
Buyers who want a large, bright screen and a three-lens camera with a genuine telephoto, and who can live without wireless charging or a metal frame.
Xiaomi 15T SIM Free (2 deals)
Filters
Grade B
5G
15T 512GB (Black)
Cost breakdown
Cashback:
£0.00
Upfront Cost:
£390.00
Grade B
5G
15T 256GB (Black)
Cost breakdown
Cashback:
£0.00
Upfront Cost:
£449.00
About the Xiaomi 15T
The Xiaomi 15T is the sensible half of Xiaomi's T-series pair, and for most UK buyers it is the one that makes sense. It gets the things people actually notice day to day: a big 6.83-inch AMOLED panel that stays readable in direct sun, a 5,500mAh battery that comfortably clears a full day, and Leica-tuned cameras that produce warmer, more characterful photos than most phones at this level. The quiet highlight is the 2x telephoto, a full 50MP sensor rather than a digital crop, so portraits and distant detail hold together far better than on rivals that give you only a main lens and an ultrawide. The trade-offs are real. The Dimensity 8400-Ultra is quick without being flagship quick, the plastic frame is where the money was saved, and there is no wireless charging, which the Pro model does offer. Xiaomi's HyperOS still arrives with more preinstalled apps than most people want, though it takes minutes to clear out. As a big-screen Android all-rounder with a genuinely useful camera set, it is one of the stronger picks in its class.
Expert Rating
3.7
(3 reviews)
Price History
Tracking the best prices since 27 Apr 2026.
SIM-Free (New)
Lowest price in 30 days (£349)
Xiaomi 15T vs Xiaomi 15T Pro - Key Differences
| Feature | Xiaomi 15T | Xiaomi 15T Pro |
|---|---|---|
| Display | 6.83-inch AMOLED, 2772 x 1280, 120Hz | 6.83-inch AMOLED, 2772 x 1280, 144Hz |
| Chipset | MediaTek Dimensity 8400-Ultra | MediaTek Dimensity 9400+ |
| Telephoto camera | 50MP 2x telephoto | 50MP 5x periscope telephoto |
| Battery and charging | 5,500 mAh, 67W wired, no wireless charging | 5,500 mAh, 90W wired plus 50W wireless |
| Weight | 194 g | 210 g |
| Storage options | 256GB, 512GB (12GB RAM) | 256GB, 512GB, 1TB (12GB RAM) |
| SIM-free price | From £390.00 | From £607.75 |
Frequently asked questions
Is the Xiaomi 15T worth buying?
Yes, if you want a large, very bright screen and a camera system with a real telephoto lens rather than a digital zoom. The main compromises are the plastic frame, the lack of wireless charging and a chipset that trails true flagships. For everyday use, photography and battery life, it holds up well against anything in its bracket.
Does the Xiaomi 15T have wireless charging?
No. The Xiaomi 15T charges over its USB-C port only, at up to 67W wired. If wireless charging matters to you, the Xiaomi 15T Pro adds 50W wireless charging alongside faster 90W wired charging.
Is the Xiaomi 15T waterproof?
The Xiaomi 15T carries an IP68 rating, so it is dust tight and rated for immersion in fresh water. That covers rain, spills and an accidental drop in the sink, but it is not designed for swimming, salt water or hot showers.
Is the Xiaomi 15T camera good?
It is one of the better camera setups in its class. The 50MP main sensor is Leica tuned with optical stabilisation, and it is joined by a 50MP 2x telephoto and a 12MP ultrawide, so you get three genuinely usable focal lengths. The Leica colour profiles give photos more contrast and warmth than the flatter, more clinical processing used by many rivals.
How does the Xiaomi 15T compare to the Xiaomi 14T?
The Xiaomi 15T grows the display from 6.67 inches to 6.83 inches, increases the battery from 5,000mAh to 5,500mAh and moves to the newer Dimensity 8400-Ultra chip. The one step back is the refresh rate, which drops from 144Hz on the 14T to 120Hz here, though in normal use the difference is very hard to spot.
Should I get the Xiaomi 15T or the Xiaomi 15T Pro?
Both share the same 6.83-inch panel size, 5,500mAh battery and IP68 rating, so the basics are identical. The Pro adds the faster Dimensity 9400+ chip, a 144Hz refresh rate, a 50MP 5x periscope telephoto in place of the 15T's 2x lens, 90W wired plus 50W wireless charging, and a 1TB storage option. Choose the 15T unless you specifically want long-range zoom or wireless charging.
Xiaomi 15T Specifications
Spec Scores
£200-£399 Phones · 190 phones
- Dimensity 8400 Ultra
- Octa-core (1x3.25 GHz Cortex-A725 & 3x3.0 GHz Cortex-A725 & 4x2.1 GHz Cortex-A725)
This phone
86%
Avg
42%
Best
93%
This phone
86%
Avg
49%
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, 3200 nits peak
This phone
84%
Avg
62%
Best
96%
This phone
84%
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.
- Single camera setup
- 50 MP main camera
- 4K video recording
This phone
65%
Avg
39%
Best
70%
This phone
65%
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.
- 32 MP front camera
- 4K selfie video
This phone
92%
Avg
61%
Best
92%
This phone
92%
Avg
55%
Best
92%
Based on selfie megapixels and max selfie-video resolution.
- 5,500 mAh
- 67W wired, PD3.0, 100% in 50 min
This phone
71%
Avg
51%
Best
86%
This phone
71%
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, 10-bit Rec. 2020, HDR10+
Third Camera
50 , f/1.7, 23mm (wide), 1/1.55", 1.0µm, PDAF, OIS 50 , f/1.9, 46mm (telephoto), 1/2.76", 0.64µm, PDAF, 2x optical zoom 12 , f/2.2, 15mm, 120˚ (ultrawide), 1/3.06", 1.12µm
Selfie Camera Features
HDR
Primary Selfie Camera
32 , f/2.2, 21mm (wide), 1/3.44", 0.64µm
Video Resolution
2160
Selfie Video Resolution
4K@30fs, 1080@30/60fs, HDR10+
Display
Type
AMOLED, 68B colors, 120Hz, 3840Hz PWM, Dolby Vision, HDR10+, 3200 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 6
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 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 38, 40, 41, 42, 48, 66, 71
5G
1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 71, 75, 77, 78 SA/NSA
Network Speed
HSPA, LTE, 5G
Network Technology
GSM / HSPA / LTE / 5G
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band, Wi-Fi Direct
Bluetooth
6.0, A2DP, LE
USB
USB Type-C 2.0, OTG
NFC
Yes (market/region dependent)
GPS
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS
Battery
Battery
5500
Charging
67W wired, PD3.0, 100% in 50 min
Other
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass