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Xiaomi Redmi Note 15 Pro
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Xiaomi Redmi Note 15 Pro Grey deals

Find the best Grey deal on the Xiaomi Redmi Note 15 Pro from 1 options.

Release date: 6 January 2026

Expert reviews 3.5 (2)
Tech Advisor 3.5 TechRadar 3.5
View all reviews
Spec scores £200-£399 Phones · 198 phones
Performance 2.4 /5
Display 4.4 /5
Rear Camera 2.7 /5
Front Camera 2.9 /5
Battery 3.1 /5
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Deals

SIM Free from £399.00

Color

All

Black

Blue

Grey

Storage

All

512GB

Mid-range buyers who want the longest battery life they can get alongside a bright 1.5K screen and full water resistance, and who do not need heavy gaming performance.

Xiaomi Redmi Note 15 Pro Voucher Codes & Offers (1)

Xiaomi
£80 off

REDMI Note 17 Pro 5G

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Storage 6+256, RRP 429,Promotion Price 359, Free Gift Redmi Watch 6 Active+ 90W charger, Promotion Benifits Trade-in Offer: REDMI Note 17 Pro Max 5G:￡100, REDMI Note 17 Pro 5G: £80， REDMI Note 17 5G: £50 5% Off: Affiliate partners 8% Off: Student & Keyworker Triple Mi Points Instalment Payment Available Final Price 341.05

Trade in Student Keyworker

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Ends 16 Oct 2026

Best sim free deal for this Xiaomi Redmi Note 15 Pro Grey

Xiaomi Redmi Note 15 Pro SIM Free (1 deals)

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Redmi Note 15 Pro

Redmi Note 15 Pro 512GB (Grey)

SIM Free

£399.00

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Cost breakdown

Cashback:

£0.00

Upfront Cost:

£399.00

Xiaomi Redmi Note 15 Pro Deals - September 2026

Compare 1 SIM-free offer for the Xiaomi Redmi Note 15 Pro from UK retailers.

Buy the Xiaomi Redmi Note 15 Pro SIM-free from £399.00 at Xiaomi.

1 refurbished deal available - SIM-free from £598.00.

About the Xiaomi Redmi Note 15 Pro

The Redmi Note 15 Pro is the sweet spot of Xiaomi's mid-range line, and this generation leans hard on endurance. The 6,580mAh silicon-carbon battery is far bigger than the class average yet the phone stays under 8mm thick, and 45W charging brings it back without an overnight wait. The 6.83-inch 1.5K OLED screen is the other headline: it runs at 120Hz, peaks at 3,200 nits so it stays legible in summer glare, and uses high-frequency PWM dimming that helps if bright screens give you eye strain. Photography is handled by a 200MP stabilised main sensor that produces genuinely detailed daylight shots and crops in cleanly for 2x framing, supported by a much more ordinary 8MP ultrawide. The MediaTek Dimensity 7400 Ultra is an efficiency-focused chip rather than a gaming powerhouse, which suits the battery-first brief. Full IP68 and IP69K sealing and Gorilla Glass Victus 2 make it more durable than most phones at this level, though there is no microSD slot and no wireless charging.

Expert Rating

3.5
(2 reviews)
Tech Advisor
3.5
TechRadar
3.5

Price History

Tracking the best prices since 27 Apr 2026.

SIM-Free (Refurb) Lowest price in 30 days (£598)

Redmi Note 15 Pro vs Redmi Note 15 Pro+ - Key Differences

Feature Xiaomi Redmi Note 15 Pro Xiaomi Redmi Note 15 Pro+
Display 6.83-inch OLED, 2772x1280, 120Hz, 3,200 nits peak 6.83-inch OLED, 2772x1280, 120Hz, 3,200 nits peak
Chipset MediaTek Dimensity 7400 Ultra Qualcomm Snapdragon 7s Gen 4
Battery 6,580mAh, 45W wired 6,500mAh, 100W wired
Rear cameras 200MP main with OIS + 8MP ultrawide 200MP main with OIS + 8MP ultrawide
Front camera 20MP 32MP
Weight 210g 207g
Dimensions 163.6 x 78.1 x 8.0mm 163.3 x 78.3 x 8.2mm
SIM-free price From £399.00 From £429.00

Frequently asked questions

Is the Redmi Note 15 Pro worth buying?
The Redmi Note 15 Pro is worth buying if you want flagship-style battery life, a bright 1.5K OLED screen and proper water resistance without paying flagship money. The Dimensity 7400 Ultra is tuned for efficiency rather than heavy gaming, so serious gamers should look elsewhere. For everyone else it is one of the most complete mid-range packages available.
How long does the Redmi Note 15 Pro battery last?
The Redmi Note 15 Pro has a 6,580mAh silicon-carbon battery, which is around 25 percent larger than most mid-range rivals and should easily cover a full day of heavy use. It charges at up to 45W over a cable and can reverse charge accessories at 22.5W. There is no wireless charging.
How good is the Redmi Note 15 Pro camera?
The main camera is a 200MP f/1.7 sensor with optical image stabilisation, which captures a lot of detail in good light and lets you crop to 2x without a separate zoom lens. The 8MP ultrawide is the weak point and there is no telephoto. The 20MP front camera is adequate rather than a standout.
Is the Redmi Note 15 Pro waterproof?
Yes, the Redmi Note 15 Pro carries IP68 and IP69K ratings, meaning it is dust tight, survives immersion and shrugs off high-pressure water jets. That is unusually strong protection for a mid-range phone. The screen is also covered by Gorilla Glass Victus 2 for scratch resistance.
Should I get the Redmi Note 15 Pro or the Redmi Note 15 Pro+?
Both phones use the same 6.83-inch 1.5K OLED display, the same 200MP main camera and the same IP68/IP69K sealing, so they look and feel very similar. The Pro+ moves to a Snapdragon 7s Gen 4 chip, charges far faster at 100W and has a 32MP front camera instead of 20MP, while the Pro has a slightly larger 6,580mAh battery. Pick the Pro+ for charging speed and selfies, or the Pro if you would rather keep things simple.
Compare Redmi Note 15 Pro+ deals
Does the Redmi Note 15 Pro have a microSD slot or headphone jack?
No to both. The Redmi Note 15 Pro drops microSD expansion, so choose your storage carefully at purchase, with 128GB, 256GB and 512GB configurations available. There is no 3.5mm headphone jack either, but it does have stereo speakers with Dolby Atmos.

Xiaomi Redmi Note 15 Pro Specifications

Spec Scores

£200-£399 Phones · 198 phones

  • Dimensity 7400 Ultra
  • Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
198 phones in this group →
This phone
48%
Avg
42%
Best
93%
647 phones in catalog →
This phone
48%
Avg
50%
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
198 phones in this group →
This phone
87%
Avg
62%
Best
96%
647 phones in catalog →
This phone
87%
Avg
61%
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
  • 200 MP main camera
  • 4K video recording
198 phones in this group →
This phone
54%
Avg
39%
Best
73%
647 phones in catalog →
This phone
54%
Avg
42%
Best
93%

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. Where DXOMARK has lab-tested the phone, its measured score replaces this estimate.

  • 20 MP front camera
  • 1080p selfie video
198 phones in this group →
This phone
57%
Avg
60%
Best
90%
647 phones in catalog →
This phone
57%
Avg
61%
Best
93%

Based on the image-processing tier (Apple Pro, Pixel Pro, Galaxy Ultra and Honor Magic lead on computational processing), sensor resolution in tiers rather than raw megapixels, autofocus, aperture and max selfie-video resolution. Calibrated against DXOMARK's selfie protocol.

  • 6,580 mAh
  • 45W wired
198 phones in this group →
This phone
61%
Avg
51%
Best
86%
647 phones in catalog →
This phone
61%
Avg
53%
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

163.6 x 78.1 x 8

Weight

210 g

SIM

Nano-SIM + eSIM

Operating System

Android 15, up to 4 major upgrades, HyperOS 2

Colours

Black Blue Grey

Radio

No

Body

Black, Glacier Blue, Mist Purple, Titanium

Camera

Primary Camera Megapixels

200

Primary Camera Video

4K@30fps, 1080p@30/60/120fps, gyro-EIS, OIS

Second Camera

200 MP, f/1.7, 23mm (wide), 1/1.4", 0.56µm, multi-directional PDAF, OIS 8 MP, f/2.2, 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm

Selfie Camera Features

HDR, panorama

Primary Selfie Camera

20 MP, f/2.2, 25mm (wide), 1/4.0", 0.7µm

Video Resolution

2160

Selfie Video Resolution

1080p@30/60fps

Display

Type

AMOLED, 68B colors, 120Hz, 3840Hz PWM, HDR10+, Dolby Vision, 1800 nits (HBM), 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 Victus 2, Mohs level 5

CPU & Memory

Chipset

Dimensity 7400 Ultra

GPU

Mali-G615 MC2

CPU

Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)

Memory Card Slot

No

Internal Storage

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, 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/6, dual-band, Wi-Fi Direct

Bluetooth

5.4, A2DP, LE

USB

USB Type-C 2.0, OTG

NFC

Yes (market/region dependent)

GPS

GPS, GALILEO, GLONASS, QZSS, BDS

Battery

Battery

6580

Charging

45W wired 22.5W reverse wired

Other

Sensors

Fingerprint (under display, optical), accelerometer, gyro, compass, proximity