Samsung Galaxy M55 5G

Name: Samsung Galaxy M55 5G
Brand: Samsung

Display6.7" 1080 x 2400 pixels

ChipsetQualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm)

Main camera50MP

Battery5000 mAh

7.4GoSolo score

More Samsung

Network

Technology

GSM / HSPA / LTE / 5G

2G bands

GSM 850 / 900 / 1800 / 1900

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

2024, March 28

Status

Available

Body

Dimensions

163.9 x 76.5 x 7.8 mm (6.45 x 3.01 x 0.31 in)

Weight

180 g (6.35 oz)

SIM

Nano-SIM + Nano-SIM

Display

Type

Super AMOLED+, 120Hz, 1000 nits (HBM)

Size

6.7 inches, 108.4 cm2 (~86.4% screen-to-body ratio)

Resolution

1080 x 2400 pixels, 20:9 ratio (~393 ppi density)

Platform

Android 14, upgradable to Android 16, One UI 8.5

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

128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB 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 (macro)

Features

LED flash, panorama, HDR

Video

4K@30fps, 1080p@30/60fps, gyro-EIS, OIS

Selfie Camera

Module

50 MP, f/2.4, (wide)

Features

4K@30fps, 1080p@30/60fps

Comms

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

USB

USB Type-C 2.0, OTG

Features

Sensors

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

Battery

Type

5000 mAh

Charging

Fast Charging up to 45 W

Misc

Colors

Dark Blue, Light Green

Models

SM-M556B, SM-M556B/DS

SAR

0.93 W/kg (head)

GoSolo Read / what it means6 takeaways

display

120Hz AMOLED, 1000 nits peakThe 1000-nit peak brightness and 120Hz refresh keep the 6.7-inch screen readable in direct sunlight and smooth when scrolling, though the 1080p resolution at this screen size means text and icons are not as sharp as higher-density panels.

battery

5000 mAh, about 1 day mixed useA 5000 mAh battery on a 1080p 120Hz AMOLED screen typically delivers around 12 to 15 hours of mixed screen time, so you will charge every day with moderate to heavy use.

charging

45W wired, roughly 50–70 minutes45W charging on a 5000 mAh battery takes about 50 to 70 minutes to reach full charge, so you can get a partial top-up in 20 to 30 minutes if you are in a hurry.

performance

Snapdragon 7 Gen 1, midrange gamingThe Snapdragon 7 Gen 1 handles most everyday apps smoothly and can run popular games like PUBG Mobile and Call of Duty Mobile at medium to high settings, but not sustained high-frame play in demanding titles.

storage

128/256 GB UFS, microSD expandableThe phone ships with 128 or 256 GB of internal storage (UFS 3.1 class) and accepts microSD cards up to 1 TB for expanding your media library, though app performance is best on internal storage.

connectivity

5G, dual SIM, broad LTE bandsThe M55 supports 5G on FDD and TDD bands used in many regions, plus multiple LTE bands and dual nanoSIM slots, so it works across most carriers in Asia, Europe, and parts of the Americas.