Xiaomi Redmi 15C Deals - July 2026
2 refurbished deals available - SIM-free from £135.00.
Xiaomi Redmi 15C Green deals
The Xiaomi Redmi 15C is in our catalog but no UK retailer currently stocks it.
Spec scores
Under £200 Phones · 130 phones
Performance
1.7
/5
Display
2.5
/5
Rear Camera
1.7
/5
Front Camera
1.8
/5
Battery
2.9
/5
Color
All
Black
Storage
All
128GB
Budget-conscious buyers, first-time smartphone owners and anyone wanting a big-screen backup phone that lasts two days and still has a headphone jack, provided they do not need 5G.
Xiaomi Redmi 15C Green
No Green deals available
No UK retailers currently stock the Xiaomi Redmi 15C in Green.
Available options
About the Xiaomi Redmi 15C
The Redmi 15C is Xiaomi's entry-level workhorse, and it makes its priorities obvious the moment you pick it up. Almost all of the budget has gone into the two things that matter most at this end of the market: a genuinely huge 6.9-inch screen and a 6,000mAh battery that comfortably sees out two days of light-to-moderate use. The trade-off is resolution. The panel is only HD+, so text and images look softer than on pricier mid-rangers, though the 120Hz refresh rate keeps scrolling smooth and the whole thing stays legible outdoors. The Helio G81 Ultra chip is built for messaging, video and social apps rather than demanding games, and there is no 5G here at all, which is worth knowing if you plan to keep the phone for years. What you do get are conveniences that have vanished from more expensive handsets: a headphone jack, a microSD slot for cheap storage expansion and a side-mounted fingerprint reader that works reliably. It is a sensible first smartphone, a solid backup or an easy handset for someone who wants a big screen and no fuss.
Price History
Tracking the best prices since 27 Apr 2026.
Xiaomi Redmi 15C vs Redmi 14C - Key Differences
| Feature | Xiaomi Redmi 15C | Xiaomi Redmi 14C |
|---|---|---|
| Display | 6.9-inch IPS LCD, 1600×720, 120Hz, 810 nits peak | 6.88-inch IPS LCD, 1640×720, 120Hz, 600 nits peak |
| Chipset | MediaTek Helio G81 Ultra (12nm) | MediaTek Helio G81 Ultra (12nm) |
| Battery | 6,000 mAh, 33W wired charging | 5,160 mAh, 18W wired charging |
| Camera | 50MP main + depth sensor, 8MP front | 50MP main + depth sensor, 13MP front |
| Weight | 205 g | 204 g |
| Dimensions | 171.6 × 79.5 × 8.0 mm | 171.9 × 77.8 × 8.2 mm |
| Protection | IP64, Gorilla Glass 3 | IP52 |
| SIM-free price | Not available | From £122.00 |
Frequently asked questions
Is the Xiaomi Redmi 15C worth buying?
The Redmi 15C is worth buying if your priorities are battery life and screen size rather than speed or camera quality. The 6,000mAh cell and 6.9-inch 120Hz display are unusually generous for an entry-level phone. Be aware that it is 4G only and the display is HD+ rather than Full HD, so it is not the phone to pick if you want sharpness or long-term 5G readiness.
Does the Xiaomi Redmi 15C have 5G?
No, the Redmi 15C is a 4G LTE handset with no 5G support. UK 4G coverage is mature and perfectly usable for streaming and browsing, but if you want 5G speeds you will need to look at a different model in Xiaomi's range.
How long does the Xiaomi Redmi 15C battery last?
The 6,000mAh battery paired with a modest, power-efficient chipset means most people will get close to two days of mixed use. Charging is 33W wired, which is respectable for the class, and there is 10W reverse wired charging for topping up accessories.
Does the Xiaomi Redmi 15C have a headphone jack and microSD slot?
Yes to both. The Redmi 15C keeps the 3.5mm headphone jack and a microSD card slot, so you can use wired earphones and expand the built-in 128GB or 256GB storage cheaply rather than paying for a higher-capacity model.
Is the Xiaomi Redmi 15C camera good?
The 50MP main camera is fine in daylight and captures reasonable detail for an entry-level phone, but low-light shots get noisy and there is no ultrawide or telephoto lens, only a supporting depth sensor. Video tops out at 1080p on both the rear and the 8MP front camera.
How does the Xiaomi Redmi 15C compare to the Redmi 14C?
The 15C uses the same Helio G81 Ultra chip as the 14C, so raw performance is broadly unchanged, but the battery grows from 5,160mAh to 6,000mAh and charging jumps from 18W to 33W. The screen is slightly smaller at 6.9 inches versus 6.88 inches but noticeably brighter, and dust and splash protection improves from IP52 to IP64.
Xiaomi Redmi 15C Specifications
Spec Scores
Under £200 Phones · 130 phones
- Dimensity 6300
- Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
This phone
34%
Avg
28%
Best
45%
This phone
34%
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.
- 6.9 inches
- 720 x 1600 pixels
- IPS, 120Hz, 810 nits peak
This phone
49%
Avg
44%
Best
79%
This phone
49%
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.
- Triple camera setup
- 50 MP main camera
- 1080p video recording
This phone
33%
Avg
30%
Best
49%
This phone
33%
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.
- 8 MP front camera
- 1080p selfie video
This phone
35%
Avg
39%
Best
92%
This phone
35%
Avg
55%
Best
92%
Based on selfie megapixels and max selfie-video resolution.
- 6,000 mAh
- 33W wired, PD, 50% in 28 min
This phone
57%
Avg
49%
Best
67%
This phone
57%
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
173.2 x 81.1 x 8.2
Weight
211 g
SIM
Nano-SIM + Nano-SIM
Operating System
Android 15, up to 2 major upgrades, HyperOS 2
Colours
Radio
FM radio
Body
Midnight Black, Mint Green, Dusk Purple, Moonlight Blue
Camera
Primary Camera Megapixels
50
Primary Camera
50 , f/1.8, 28mm (wide), 1/2.76", 0.64µm, PDAF
Primary Camera Video
1080@30fs
Second Camera
50 , f/1.8, 28mm (wide), 1/2.76", 0.64µm, PDAF
Third Camera
50 , f/1.8, 28mm (wide), 1/2.76", 0.64µm, PDAF
Selfie Camera Features
HDR
Primary Selfie Camera
8 , f/2.0, (wide), 1/4.0", 1.12µm
Video Resolution
1080
Selfie Video Resolution
1080@30fs
Display
Type
IPS LCD, 120Hz, 810 nits (HBM)
Display Size
6.9
Display Resolution
720 x 1600 pixels, 20:9 ratio (~254 ppi density)
Display Protection
Mohs level 6
CPU & Memory
Chipset
Dimensity 6300
GPU
Mali-G57 MC2
CPU
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Memory Card Slot
microSDXC (dedicated slot)
Internal Storage
Sound
Loudspeaker
Yes
3.5mm Jack
Yes
Connectivity & Data
2G
GSM 850 / 900 / 1800 / 1900
3G
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - International
4G
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 38, 40, 41, 42, 48, 66, 71 - International
5G
1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA - International
Network Speed
HSPA, LTE, 5G
Network Technology
GSM / HSPA / LTE / 5G
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.4, A2DP, LE
USB
USB Type-C 2.0, OTG
NFC
Yes (market/region dependent)
GPS
GPS, GLONASS, GALILEO, BDS
Battery
Battery
6000
Charging
33W wired, PD, 50% in 28 min 10W reverse wired
Other
Sensors
Fingerprint (side-mounted), accelerometer, compass