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Xiaomi 15T

Xiaomi 15T Black deals

Find the best Black deal on the Xiaomi 15T from 2 options.

Spec scores £400-£699 Phones · 55 phones
Performance 4.7 /5
Display 4.4 /5
Rear Camera 3.1 /5
Front Camera 4.6 /5
Battery 3.6 /5
View full breakdown

Deals

SIM Free from £449.00

Color

All

Black

Gold

Grey

Storage

All

256GB

512GB

Xiaomi 15T Voucher Codes & Offers (2)

Xiaomi
10% off

Xiaomi 17T Series

See details

Pre-Heat Exclusive Benefits: - 10% OFF Voucher (Code：XM17tS) - 100 Mi Points - Free 90W Charger

Exclusive

Terms: The 90W Charger will ONLY be available for customers who claim it during the pre-heat period. Once the official launch starts, the charger will no longer be offered as a free gift.

No code needed Use offer

Ends 28 May 2026

Xiaomi
10% off

Xiaomi 17T series 100 Mi Points Free 90W Charger- 10% OFF voucher

See details
Warm up period

Terms: (Only available during the warm-up period)

XM17tS
Use offer

Ends 28 May 2026

Best sim free deal for this Xiaomi 15T Black

Xiaomi 15T SIM Free (2 deals)

Filters

5G
15T

15T 256GB (Black)

SIM Free

£449.00

More Details

Go To Deal

Sold by Xiaomi

Cost breakdown

Cashback:

£0.00

Upfront Cost:

£449.00

5G
15T

15T 512GB (Black)

SIM Free

£534.52

Total cost: £534.52

Go To Deal

Sold by Amazon

Cost breakdown

Cashback:

£0.00

Total Cost:

£534.52

Upfront Cost:

£534.52

Price History

Tracking the best prices since 27 Apr 2026.

SIM-Free (New) Lowest price in 30 days (£369)

Xiaomi 15T Specifications

Spec Scores

£400-£699 Phones · 55 phones

  • Dimensity 8400 Ultra
  • Octa-core (1x3.25 GHz Cortex-A725 & 3x3.0 GHz Cortex-A725 & 4x2.1 GHz Cortex-A725)
55 phones in this group →
This phone
94%
Avg
67%
Best
100%
598 phones in catalog →
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
55 phones in this group →
This phone
88%
Avg
79%
Best
100%
598 phones in catalog →
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
55 phones in this group →
This phone
61%
Avg
54%
Best
88%
598 phones in catalog →
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
55 phones in this group →
This phone
92%
Avg
70%
Best
92%
598 phones in catalog →
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
55 phones in this group →
This phone
72%
Avg
63%
Best
97%
598 phones in catalog →
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

Dimensions

163.2 x 78 x 7.5

Weight

194 g

SIM

Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)

Operating System

Android 15, up to Android 16, HyperOS 3

Colours

Grey Black Gold

Radio

No

Body

Black, Gray, Rose Gold

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

256GB 512GB

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