Realme 12x Deals - May 2026
Compare 1 SIM-free offer for the Realme 12x from UK retailers.
Buy the Realme 12x SIM-free from £118.09 at Amazon.
Realme 12x SIM Free deals
Find the best SIM Free deal on the Realme 12x from 1 options.
Spec scores
Under £200 Phones · 114 phones
Performance
1.7
/5
Display
2.4
/5
Rear Camera
1.2
/5
Front Camera
1.8
/5
Battery
2.4
/5
Deals
SIM Free from £118.09
Color
All
Black
Storage
All
128GB
Students and budget-conscious buyers seeking an affordable 5G smartphone with a smooth display, great battery life, and practical features like a headphone jack.
Realme 12x SIM Free (1 deals)
Filters
5G
12x 128GB (Black)
Cost breakdown
Cashback:
£0.00
Total Cost:
£118.09
Upfront Cost:
£118.09
About the Realme 12x
The Realme 12x 5G is a sleek and highly affordable smartphone that brings next-generation connectivity and smooth performance to the budget segment. With a thickness of just under 7.9mm, it features a "Trendy Watch Design" that looks far more premium than its price suggests. The device sports a large 6.67 or 6.72-inch IPS LCD display with a fluid 120Hz refresh rate, ensuring that scrolling and animations feel incredibly smooth. Powered by the MediaTek Dimensity 6100+ 5G chipset, it provides reliable everyday performance and fast download speeds. The 50MP main camera captures decent photos in good lighting, while the massive 5000mAh battery ensures you can go a full day without reaching for a charger. It also includes modern conveniences like AI Gesture Control for touchless interaction, IP54 dust and splash resistance, and a 3.5mm headphone jack, making it a highly practical choice for everyday use.
Realme 12x vs Realme 12 — Key Differences
| Feature | Realme 12x | Realme 12 |
|---|---|---|
| Display | 6.72″ IPS LCD, 120Hz | 6.72″ IPS LCD, 120Hz |
| Processor | MediaTek Dimensity 6100+ 5G | MediaTek Dimensity 6100+ 5G |
| Main Camera | 50MP Main | 108MP Main with 3x In-sensor Zoom |
| Charging Speed | 15W or 45W (Region dependent) | 45W SUPERVOOC |
| Battery Capacity | 5000mAh | 5000mAh |
| SIM-free price | From £118.09 | From £179.00 |
Frequently Asked Questions
Does the Realme 12x support 5G connectivity?
Yes, the Realme 12x is fully equipped with 5G connectivity thanks to its MediaTek Dimensity 6100+ processor, allowing you to take advantage of faster download and upload speeds where 5G networks are available.
What is AI Gesture Control on the Realme 12x?
AI Gesture Control is a feature that allows you to interact with the phone without touching the screen. By waving your hand in front of the front camera, you can scroll through short videos, navigate social media, or answer calls, which is highly useful when your hands are wet or messy.
Does the Realme 12x have a headphone jack?
Yes, unlike many modern smartphones, the Realme 12x retains the 3.5mm headphone jack, allowing you to use traditional wired headphones without needing an adapter.
Should I choose the Realme 12x or the Realme 12?
The Realme 12x and the standard Realme 12 share the same Dimensity 6100+ processor, 120Hz display, and 5000mAh battery. The main difference is the camera: the standard Realme 12 features a much higher-resolution 108MP main camera with 3x in-sensor zoom, whereas the 12x has a standard 50MP shooter. If photography is a priority, the Realme 12 is better; otherwise, the 12x offers the same core performance at a lower price. Compare Realme 12 deals.
Realme 12x Specifications
Spec Scores
Under £200 Phones · 114 phones
- Dimensity 6100+
- Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
This phone
33%
Avg
23%
Best
40%
This phone
33%
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.
- 6.67 inches
- 720 x 1604 pixels
- IPS, 120Hz, 625 nits peak
This phone
47%
Avg
41%
Best
85%
This phone
47%
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
- 1080p video recording
This phone
24%
Avg
26%
Best
49%
This phone
24%
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.
- 8 MP front camera
- 1080p selfie video
This phone
35%
Avg
37%
Best
92%
This phone
35%
Avg
55%
Best
92%
Based on selfie megapixels and max selfie-video resolution.
- 5,000 mAh
- 15W wired
This phone
47%
Avg
49%
Best
79%
This phone
47%
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
165.6 x 76.1 x 7.9
Weight
190 g
SIM
Nano-SIM + Nano-SIM
Operating System
Android 14, Realme UI 5.0
Colours
Radio
Unspecified
Body
Feather Green, Glowing Black
Camera
Primary Camera Megapixels
50
Primary Camera Video
1080@30fs
Second Camera
50 , f/1.8, (wide), 0.64µm, PDAF Auxiliary lens
Selfie Camera Features
Panorama
Primary Selfie Camera
8 , f2.0, (wide)
Video Resolution
1080
Selfie Video Resolution
1080@30fs
Display
Type
IPS LCD, 120Hz, 500 (typ), 625 nits (HBM)
Display Size
6.67
Display Resolution
720 x 1604 pixels, 20:9 ratio (~264 ppi density)
CPU & Memory
Chipset
Dimensity 6100+
GPU
Mali-G57 MC2
CPU
Octa-core (2x2.2 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
4G
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66
5G
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 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, dual-band
Bluetooth
5.3, A2DP, LE
USB
USB Type-C 2.0
NFC
Yes, 360˚
GPS
GPS, GALILEO, GLONASS, BDS, QZSS
Battery
Battery
5000
Charging
15W wired
Other
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass