Samsung Galaxy M55 Deals - September 2026
1 refurbished deal available - SIM-free from £199.00.
Samsung Galaxy M55 Blue deals
The Samsung Galaxy M55 is in our catalog but no UK retailer currently stocks it.
Spec scores
£200-£399 Phones · 197 phones
Performance
2.2
/5
Display
3.2
/5
Rear Camera
2.3
/5
Front Camera
3.3
/5
Battery
2.4
/5
Color
All
Blue
Storage
All
256GB
Samsung Galaxy M55 SIM Free (1 deals)
Filters
Grade B
5G
Galaxy M55 256GB (Blue)
Cost breakdown
Cashback:
£0.00
Upfront Cost:
£199.00
Photos
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Images: Samsung
Price History
Tracking the best prices since 24 Aug 2026.
Samsung Galaxy M55 Specifications
Spec Scores
£200-£399 Phones · 197 phones
- Snapdragon 7 Gen 1
- Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)
This phone
44%
Avg
42%
Best
93%
This phone
44%
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.
- 6.7 inches
- 1080 x 2400 pixels
- AMOLED, 120Hz, 1000 nits peak
This phone
63%
Avg
62%
Best
96%
This phone
63%
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
- Optical image stabilisation (OIS)
- 4K video recording
This phone
46%
Avg
39%
Best
70%
This phone
46%
Avg
41%
Best
95%
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.
- 50 MP front camera
- 4K selfie video
This phone
65%
Avg
59%
Best
90%
This phone
65%
Avg
60%
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.
- 5,000 mAh
- 45W wired
This phone
48%
Avg
51%
Best
86%
This phone
48%
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
163.9 x 76.5 x 7.8
Weight
180 g
SIM
Nano-SIM + Nano-SIM
Operating System
Android 14, up to Android 16, One UI 8.0
Colours
Radio
No
Body
Dark Blue, Light Green
Camera
Primary Camera Megapixels
50
Primary Camera
50 , f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS
Primary Camera Video
4K@30fs, 1080@30/60fs, gyro-EIS, OIS
Second Camera
50 , f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS
Third Camera
50 , f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS
Primary Selfie Camera
50 , f/2.4, (wide)
Video Resolution
2160
Selfie Video Resolution
4K@30fs, 1080@30/60fs
Display
Type
Super AMOLED+, 120Hz, 1000 nits (HBM)
Display Size
6.7
Display Resolution
1080 x 2400 pixels, 20:9 ratio (~393 ppi density)
CPU & Memory
Chipset
Snapdragon 7 Gen 1
GPU
Adreno 644
CPU
Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)
Memory Card Slot
microSDXC (uses shared SIM slot)
Internal Storage
Sound
Loudspeaker
Yes, with stereo speakers
3.5mm Jack
No
Connectivity & Data
2G
GSM 850 / 900 / 1800 / 1900
3G
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 38, 40, 41, 66
5G
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
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
5.2, A2DP, LE
USB
USB Type-C 2.0, OTG
NFC
Yes (market/region dependent)
GPS
GPS, GALILEO, GLONASS, BDS, QZSS
Battery
Battery
5000
Charging
45W wired
Other
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass