Xiaomi Redmi Note 9 5G Deals - September 2026
2 refurbished deals available - SIM-free from £131.00.
The Xiaomi Redmi Note 9 5G is in our catalog but no UK retailer currently stocks it.
Release date: 1 December 2020
Color
All
Green
Storage
All
128GB
64GB
Buyers after a very cheap 5G spare phone with a headphone jack and microSD slot, who can live without contactless payments and software updates, and who have checked the listing is the model they expect.
Cashback:
£0.00
Upfront Cost:
£199.00
Images: Xiaomi
2 refurbished deals available - SIM-free from £131.00.
The Redmi Note 9 5G is the Chinese-market model Xiaomi launched in late 2020 to bring 5G to its cheapest Redmi Note, and it is worth knowing exactly what that means before buying one in the UK. The same MediaTek Dimensity 800U chip, 6.53-inch 1080p LCD, 5,000mAh battery and 48MP main camera were sold in Europe as the Redmi Note 9T, but the two are not identical. This Chinese model has an 8MP ultrawide camera the 9T lacks, yet it has no NFC for contactless payments and does not support 4G band 20, the 800MHz frequency UK networks use for indoor and rural coverage. The basics are sound for an old budget phone: the battery comfortably lasts a day, and there is a headphone jack, a dedicated microSD slot, stereo speakers and an infrared blaster. The screen is a standard LCD without a high refresh rate, charging is a slow 18W, and at 199g it is heavy. It launched on Android 10, and its European twin is already on Xiaomi's official end-of-support list. For a UK buyer it only makes sense as a cheap spare.
Tracking the best prices since 27 Apr 2026.
| Feature | Xiaomi Redmi Note 9 5G | Xiaomi Redmi Note 15 |
|---|---|---|
| Display | 6.53-inch IPS LCD, 2340x1080 | 6.77-inch AMOLED, 2392x1080, 120Hz, 3,200 nits peak |
| Chipset | MediaTek Dimensity 800U | Qualcomm Snapdragon 6 Gen 3 |
| Rear cameras | 48MP main + 8MP ultrawide + 2MP macro | 108MP main with OIS + 8MP ultrawide |
| Battery | 5,000mAh, 18W wired | 5,520mAh, 45W wired |
| Water resistance | Water-repellent coating, no IP rating | IP66 |
| Headphone jack and microSD | 3.5mm jack, dedicated microSD slot | No jack, microSD shares the SIM slot |
| Size and weight | 162 x 77.3 x 9.2mm, 199g | 164 x 75.4 x 7.4mm, 178g |
| SIM-free price | Not available | From £149.00 |
£200-£399 Phones · 198 phones
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.
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.
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.
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.
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.
162 x 77.3 x 9.2
199 g (7.02 oz)
Nano-SIM + Nano-SIM
Android 10, MIUI 12
Unspecified
Gray, Green, Violet
48
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF
4K@30fps, 1080p@30/60fps
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF
13 MP, f/2.3, 29mm (standard), 1/3.1", 1.12µm
2160
1080p@30fps
IPS LCD, 450 nits (typ)
6.53
1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density)
Corning Gorilla Glass 5
Yes, with stereo speakers
Yes
GSM 850 / 900 / 1800 / 1900
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
1, 2, 3, 4, 5, 7, 8, 34, 38, 39, 40, 41
1, 3, 41, 78, 79 SA/NSA/Sub6
HSPA, LTE, 5G
GSM / CDMA / HSPA / EVDO / LTE / 5G
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
5.1, A2DP, LE
USB Type-C 2.0
No
GPS, GLONASS, GALILEO, BDS, QZSS
5000
18W wired
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass