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Samsung Galaxy M55

Samsung Galaxy M55

Released: March 28, 2024

Official Price66,499Variant: 12/256 GB
Unofficial Price37,000Variant: 8/256 GB

Where to Buy

Display6.7"
Camera50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS
RAM8192GB
Battery5000 mAh, non-removable

Samsung Galaxy M55: The Mid-Range Powerhouse with 50MP Selfie & 45W Fast Charging The Samsung Galaxy M55 is designed for the discerning user who demands premium features without the flagship price tag. Targeting the performance-centric and content-creation crowd, this device delivers a compelling value proposition by packing a 50MP OIS main camera, an ultra-sharp 50MP selfie camera, a silky 120Hz Super AMOLED+ display, and a massive 5000mAh battery with 45W fast charging—all wrapped in a sleek 7.8mm profile. It’s a serious contender in the mid-range segment for users who prioritize photography, display quality, and all-day endurance. --- 📸 Camera System: Dual 50MP Brilliance for Creators The Galaxy M55 redefines the mid-range camera experience with a powerful main sensor: a 50MP f/1.8 wide lens with OIS (Optical Image Stabilization) ensures crisp, blur-free shots even in low light. The standout feature, however, is the 50MP front-facing camera, enabling stunning 4K selfie video recording—a rarity at this price point. Complemented by an 8MP ultrawide (123°) and a 2MP macro lens, this setup is perfect for versatile, high-resolution content creation. ⚡ Performance & Display: Smooth Visuals & Reliable Power Fueled by the Snapdragon 7 Gen 1 chipset built on a 4nm process, paired with up to 12GB of RAM and 256GB storage, the M55 handles multitasking and gaming with ease. The 6.7-inch Super AMOLED+ display with a 120Hz refresh rate and 1000 nits peak brightness delivers vibrant, fluid visuals for streaming and browsing. Add an under-display fingerprint sensor and stereo speakers for a premium multimedia experience. 🔋 Battery & Charging: Massive Endurance with Rapid Top-Ups A 5000mAh non-removable battery provides exceptional longevity for heavy usage, easily lasting a full day or more. When it’s time to recharge, the 45W wired fast charging capability quickly powers the device back to capacity, minimizing downtime. The inclusion of 5G connectivity and Wi-Fi 6 ensures future-proof network speeds. --- Who is this for? / Should you buy it? The Samsung Galaxy M55 is an excellent choice for vloggers, social media enthusiasts, and anyone who values high-resolution selfies and versatile rear cameras. Its combination of a flagship-grade front camera, OIS main lens, smooth 120Hz display, and long-lasting battery makes it a standout in the mid-range category. If you want a well-rounded, future-proof device with fast charging and ample performance for daily tasks plus some gaming, the M55 offers strong value for its specifications.

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Reasons to Buy

  • High-resolution 50MP OIS main camera paired with a 50MP selfie camera, both capable of 4K video recording.
  • Smooth 6.7-inch Super AMOLED+ display with a 120Hz refresh rate and 1000 nits brightness.
  • Large 5000mAh battery supports rapid 45W wired charging for minimal downtime.
  • Reliable Snapdragon 7 Gen 1 chipset with up to 12GB of RAM for efficient multitasking.
  • Modern connectivity including 5G, Wi-Fi 6, and NFC (market dependent).
  • Sleek 7.8mm slim profile and stereo speakers for an immersive entertainment experience.

Reasons to Avoid

  • Hybrid SIM slot forces a choice between a secondary SIM and microSD card expansion.
  • Lacks official IP rating for water and dust resistance.
  • The 2MP macro camera offers limited practical utility compared to other sensors.
  • No 3.5mm headphone jack, requiring USB-C or wireless audio solutions.
  • Slow USB Type-C 2.0 standard for data transfer may frustrate heavy users.

Full Specifications

Network

Technology
GSM / HSPA / LTE / 5G
2G Bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 38, 40, 41, 66
5G Bands
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
Speed
HSPA, LTE, 5G

Launch

Announced
March 28, 2024
Status
Available

Body

Dimensions
163.9 x 76.5 x 7.8 mm
Weight
180 g
SIM
Hybrid Dual SIM (Nano-SIM, dual stand-by)

Display

Type
Super AMOLED+
Size
6.7 inches (~86.4% screen-to-body ratio, 108.4 cm²)
Resolution
2400 x 1080 pixels (20:9 ratio) (~393 ppi density)
Refresh Rate
120 Hz
Brightness
1000 nits (HBM)
Other Features
Always-on display

Platform

OS
Android 14 , One UI 6.1
Chipset
Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm)
CPU
Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)
GPU
Adreno 644

Memory

Card slot
microSDXC (uses shared SIM slot)
Internal
131072GB 8192GB RAM, 262144GB 8192GB RAM, 262144GB 12288GB RAM

Main Camera

Modules
50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS 8 MP, f/2.2, 123˚ (ultrawide) 2 MP, f/2.4, (macro)
Features
LED flash, panorama, HDR
Video
4K@30fps, 1080p@30/60fps, gyro-EIS, OIS

Selfie Camera

Modules
50 MP, f/2.4, (wide)
Video
4K@30fps, 1080p@30/60fps

Sound

Loudspeaker
Yes, with stereo speakers
3.5mm jack
0

Connectivity

WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth
5.2, A2DP, LE
Positioning
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
Yes (market/region dependent)
Radio
No
USB
USB Type-C 2.0, OTG

Features

Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Battery

Type
5000 mAh, non-removable
Charging
45W wired

Misc

Colors
Dark Blue, Light Green
Models
SM-M556B, SM-M556B/DS
SAR
0.93 (head)
SAR EU
0.96 (head) 0.98 (body)

Samsung Galaxy M55 Review

Samsung Galaxy M55: The Mid-Range Powerhouse with 50MP Selfie & 45W Fast Charging

The Samsung Galaxy M55 is designed for the discerning user who demands premium features without the flagship price tag. Targeting the performance-centric and content-creation crowd, this device delivers a compelling value proposition by packing a 50MP OIS main camera, an ultra-sharp 50MP selfie camera, a silky 120Hz Super AMOLED+ display, and a massive 5000mAh battery with 45W fast charging—all wrapped in a sleek 7.8mm profile. It’s a serious contender in the mid-range segment for users who prioritize photography, display quality, and all-day endurance.


📸 Camera System: Dual 50MP Brilliance for Creators

The Galaxy M55 redefines the mid-range camera experience with a powerful main sensor: a 50MP f/1.8 wide lens with OIS (Optical Image Stabilization) ensures crisp, blur-free shots even in low light. The standout feature, however, is the 50MP front-facing camera, enabling stunning 4K selfie video recording—a rarity at this price point. Complemented by an 8MP ultrawide (123°) and a 2MP macro lens, this setup is perfect for versatile, high-resolution content creation.

⚡ Performance & Display: Smooth Visuals & Reliable Power

Fueled by the Snapdragon 7 Gen 1 chipset built on a 4nm process, paired with up to 12GB of RAM and 256GB storage, the M55 handles multitasking and gaming with ease. The 6.7-inch Super AMOLED+ display with a 120Hz refresh rate and 1000 nits peak brightness delivers vibrant, fluid visuals for streaming and browsing. Add an under-display fingerprint sensor and stereo speakers for a premium multimedia experience.

🔋 Battery & Charging: Massive Endurance with Rapid Top-Ups

A 5000mAh non-removable battery provides exceptional longevity for heavy usage, easily lasting a full day or more. When it’s time to recharge, the 45W wired fast charging capability quickly powers the device back to capacity, minimizing downtime. The inclusion of 5G connectivity and Wi-Fi 6 ensures future-proof network speeds.


Who is this for? / Should you buy it?

The Samsung Galaxy M55 is an excellent choice for vloggers, social media enthusiasts, and anyone who values high-resolution selfies and versatile rear cameras. Its combination of a flagship-grade front camera, OIS main lens, smooth 120Hz display, and long-lasting battery makes it a standout in the mid-range category. If you want a well-rounded, future-proof device with fast charging and ample performance for daily tasks plus some gaming, the M55 offers strong value for its specifications.

Frequently Asked Questions

Yes, the Samsung Galaxy M55 supports 5G connectivity. It includes 5G bands such as 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6, ensuring compatibility with most 5G networks.

The Galaxy M55 is powered by a Qualcomm SM7450-AB Snapdragon 7 Gen 1 chipset built on a 4 nm process. Its octa-core CPU consists of 1x2.4 GHz Cortex-A710, 3x2.36 GHz Cortex-A710, and 4x1.8 GHz Cortex-A510 cores, with an Adreno 644 GPU.

The phone features a triple main camera setup including a 50 MP wide lens with OIS and PDAF, an 8 MP ultrawide lens with a 123-degree field of view, and a 2 MP macro lens. It can record 4K video at 30fps with gyro-EIS. The front-facing selfie camera is also 50 MP, capable of 4K video recording.

The Galaxy M55 comes with a 5000 mAh non-removable battery. It supports 45W wired fast charging, allowing for quick top-ups.

No, the Samsung Galaxy M55 does not have an official IP rating for water or dust resistance, so it is advisable to keep it away from water and dust.

It features a 6.7-inch Super AMOLED+ display with a 120Hz refresh rate, 1080 x 2400 resolution, and a peak brightness of 1000 nits (HBM). The screen supports an Always-on display and has a 20:9 aspect ratio.

Yes, it supports expandable storage via a microSDXC card, but it uses a hybrid SIM slot, meaning you have to choose between using a second SIM or a memory card.