Xiaomi 15T Deals - July 2026
Compare 1 SIM-free offer for the Xiaomi 15T from UK retailers.
Buy the Xiaomi 15T SIM-free from £529.00 at Amazon.
2 refurbished deals available - SIM-free from £450.00.
Xiaomi 15T Gold deals
Find the best Gold deal on the Xiaomi 15T from 1 options.
Spec scores
£400-£699 Phones · 48 phones
Performance
4.7
/5
Display
4.4
/5
Rear Camera
3.1
/5
Front Camera
4.6
/5
Battery
3.6
/5
Deals
SIM Free from £529.00
Color
All
Black
Gold
Grey
Storage
All
256GB
Xiaomi 15T SIM Free (1 deals)
Filters
5G
15T 256GB (Gold)
Cost breakdown
Cashback:
£0.00
Total Cost:
£529.00
Upfront Cost:
£529.00
Price History
Tracking the best prices since 27 Apr 2026.
SIM-Free (New)
Lowest price in 30 days (£404)
Xiaomi 15T Specifications
Spec Scores
£400-£699 Phones · 48 phones
- Dimensity 8400 Ultra
- Octa-core (1x3.25 GHz Cortex-A725 & 3x3.0 GHz Cortex-A725 & 4x2.1 GHz Cortex-A725)
This phone
94%
Avg
71%
Best
100%
This phone
94%
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, 3200 nits peak
This phone
88%
Avg
80%
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
61%
Avg
55%
Best
88%
This phone
61%
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.
- 32 MP front camera
- 4K selfie video
This phone
92%
Avg
70%
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
72%
Avg
66%
Best
100%
This phone
72%
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
Chipset
Dimensity 8400 Ultra
GPU
Mali-G720 MC7
CPU
Octa-core (1x3.25 GHz Cortex-A725 & 3x3.0 GHz Cortex-A725 & 4x2.1 GHz Cortex-A725)
Memory Card Slot
No
Internal Storage
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