90% SPEC SCORE
$239
The Samsung Galaxy M55s comes with the latest Android 14, ensuring enhanced functionality and smooth multitasking. It features a extra-large 6.7-inches Crystal-clear Full HD+ display, perfect for both work and entertainment. Experience smooth transitions and quick responsive performance for everyday use. With a Average 5000 mAh battery life, you can stay powered throughout the day without frequent charging. Price starting at $238 this device is Entry-level and it’s offers incredible value, blending performance, style, and affordability.
Samsung Galaxy M55s Key Features
Display
6.7 inches (1080x2400 pixels) FHD
120Hz Refresh rate
Camera
50+8+2 MP (Triple Camera)
50 MP Selfie 4K Video
Hardware
Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm)
OS
Android 14
One UI 6.1
Ram & Storage
8GB + 128GB
8GB + 256GB
Battery
Li-Po 5000mAh
wired, 45W
Data Updated on: 01 Oct, 2026
Samsung Galaxy M55s Pros & Cons
By Amit Dubey | on 01 October, 2026
6.8
/ 10
TSI Score
Design
Display
Performance
Battery
Camera
Software
Sound
Usage
Pros
Large 120Hz display at this price level.
Snapdragon 7 Gen 1 is a stronger chip than many budget M-series rivals.
8GB RAM as standard.
5000mAh battery keeps the basics covered.
Cons
Only 128GB storage listed.
No camera hardware details to judge imaging strengths.
Charging speed is not specified.
No IP rating listed.
No wireless charging listed.
Samsung Galaxy M55s Price and Full Specifications
Launch Date
| Announced Date | 24 Sep, 2024 |
| Released Date | 26 Sep, 2024 |
| Status | Available |
Network
| Technology | GSM / HSPA / LTE / 5G |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | LTE |
| 5G bands | SA/NSA/Sub6 |
| Speed | HSPA / LTE / 5G |
Display
| Screen Size | 6.7 inches, 108.4 cm² (~86.4% screen-to-body ratio) |
| Display Type | Super AMOLED+ |
| Resolution | 1080 × 2400 pixels (FHD) |
| Aspect Ratio | 20:9 |
| PPI | 393 ppi |
| Refresh Rate | 120Hz |
| Brightness | 1000 nits (HBM) |
Performance
| Processor (SoC) | Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm) |
| Fabrication process | 4nm |
| CPU | Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510) |
| CPU cores | 8 |
| GPU | Adreno 644 |
Benchmarking
System Performance
Samsung Galaxy M55s
Overall Score
...
AnTuTu
Geekbench 6 Single-Core
Storage
| Memory | 8GB + 128GB, 8GB + 256GB |
| Memory Card Slot | microSDXC (uses shared SIM slot) |
Camera
REAR CAMERA | |
| Type | Triple camera |
| Primary | 50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF |
| Secondary | 8 MP, f/2.2, 123˚ (ultrawide) |
| Tertiary | 2 MP, f/2.4, (macro) |
| Features | LED flash, panorama, HDR |
| Video Recording | 4K @30fps 1080p @30/60fps gyro-EIS |
FRONT CAMERA | |
| Type | Single camera |
| Primary | 50 MP, f/2.4, (wide) |
| Video Recording | 4K @30fps 1080p @30/60fps |
Battery
| Battery Capacity | Li-Po 5000mAh |
| Battery Removable | No |
| Charging | 45W wired |
Software & OS
| Operating System | Android 14 |
| OS UI | One UI 6.1 |
Design
| Dimensions | 163.9 x 76.5 x 7.8 mm (3.01 x 0.31 in) |
| Weight | 180g (6.35 oz) |
| Color Options | Thunder Black, Coral Green |
| Sim Card Types | Hybrid Dual SIM (Nano-SIM, dual stand-by) |
Connectivity
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, Wi-Fi Direct |
| Bluetooth | 5.2, A2DP, LE |
| Positioning | GPS, GALILEO, GLONASS, BDS, QZSS |
| NFC | Yes |
| Radio | No |
| Infrared-port | No |
| USB Version | USB Type-C 2.0, OTG |
Sound
| Loudspeaker | Yes, with stereo speakers |
| Sound Jack | No 3.5mm jack |
Sensors & Features
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
Additional Info
| Models | SM-M558B, SM-M558B/DS |
| SAR | 0.93 W/kg (head) |
| Pricing | $238.62 / R$ 1.246.19 / ₹27,003 / £178.4 / €214.21 / C$339.96 |
What's in the Box
| Samsung Galaxy M55s | Handset, USB-C cable, SIM ejector tool, and quick start guide |
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Frequently Asked Questions
What are the most common problems with Samsung phones?
The most common Samsung phone issues buyers typically watch for are battery aging over time, storage slowdowns when the device gets full, and charging or accessory compatibility problems. For the Samsung Galaxy M55s, the 5000mAh battery and 8GB RAM are strong baseline specs, but long-term performance still depends on app load, software updates, and storage usage. Physical problems such as cracked screens or port wear are also common across smartphones, especially on large-display models like the 6.7-inch Galaxy M55s. These are general ownership concerns rather than confirmed defects specific to the Samsung Galaxy M55s.
Is the Samsung M55 5G a good phone?
The Samsung Galaxy M55s 5G is a strong value-focused phone if you want a large 120Hz display, Snapdragon 7 Gen 1 performance, and a 5000mAh battery at a mid-range price. Its 6.7-inch 1080x2400 screen is well suited for video, social media, and everyday multitasking, while 8GB RAM supports smooth app switching. The search context suggests buyers compare it favorably under budget-focused pricing, especially because it offers similar core specs to related M55-series models. Camera buyers may also value the highlighted 50MP No Shake Cam and Nightography features.
What are the features of the Samsung M55s 5G phone?
The Samsung Galaxy M55s 5G includes a 6.7-inch Full HD+ 120Hz display, Qualcomm Snapdragon 7 Gen 1 processor, 8GB RAM, and a 5000mAh battery. The listed storage for this device is 128GB, while the search context also mentions an 8GB/256GB variant in Green. Samsung highlights a 50MP No Shake Cam and Nightography in the available context, which are camera-focused features for steadier and low-light shooting. The phone runs Android and is positioned around mid-range pricing in the provided EUR, GBP, INR, and USD listings.
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