Samsung Galaxy A55 5G 6.6" Dual SIM USB Type-C 8 GB 128 GB 5000 mAh Navy

Samsung

Samsung Galaxy A55 5G 6.6" Dual SIM USB Type-C 8 GB 128 GB 5000 mAh Navy

Name: Samsung Galaxy A55 5G 6.6" Dual SIM USB Type-C 8 GB 128 GB 5000 mAh Navy
Brand: Samsung

120 Hz screen at 1000 cd/m², IP67, 8.5 repairability score

Manufacturer reference SM-A556BZKAEUB

Internal storage capacity 128 GB

128 GB
256 GB

66 /100 Its best score: the best battery life, rated "good" on its category’s scale.

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What the Samsung Galaxy A55 5G 6.6" Dual SIM USB Type-C 8 GB 128 GB 5000 mAh Navy is worth

The Samsung Galaxy A55 5G is an Android smartphone with a 16.8 cm (6.6 inch) Super AMOLED screen, a Samsung Exynos 8-core processor at 2 GHz, 8 GB of RAM and 128 GB of storage expandable via MicroSD up to 1 TB.

Its measurements stand out on specific points: brightness up to 1650 cd/m² outdoors, 120 Hz refresh rate, Gorilla Glass Victus+ screen, IP67 rating against water and dust, and a repairability score of 8.5. The 5000 mAh battery delivers up to 25 hours of 4G browsing. The triple rear camera combines 50 MP, 12 MP and 5 MP with optical stabilization.

Kalyneo compares offers from multiple retailers for this Navy model and displays its price history, to place each offer in context over time.

This measurement profile suits demanding daily use over the long term: a bright screen, a resistant body, and a repairability score that sets the device apart on longevity.

What the spec sheet says

16.8 cm (6.6") 1080 x 2340 pixels Gorilla Glass
Samsung Exynos 2 GHz
8 GB 128 GB MicroSD (TransFlash) 1 TB
5G Dual SIM NanoSIM + eSIM
802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax) Bluetooth 5.3 Near Field Communication (NFC)
Triple camera 50 MP 12 MP 5 MP 50 MP
5000 mAh

Its scores, criterion by criterion

Scores out of 100, calculated from the datasheet and compared with the market. The full method is public.

Battery life Good

5,000 mAh · category median: 4,500 mAh

Camera Good

50 MP · category median: 50 MP

Power Adequate

8 GB · category median: 8 GB

Screen Good

6.6 " · category median: 6.7 "

Storage Limited

128 GB · category median: 384 GB

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Documents

What the manufacturer publishes about this model. Each document opens in a new tab.

8.5 PDF 65.7 KB Document in Français Brochure Samsung SM-A556BZKAEUB PDF 187.8 KB Document in Français

Specifications

Display 13

Display diagonal 16.8 cm (6.6")

Display resolution 1080 x 2340 pixels

Screen shape Flat

Display technology marketing name Super AMOLED

Panel type AMOLED

Display glass type Gorilla Glass

Gorilla Glass version Gorilla Glass Victus+

Display number of colours 16 million colours

Maximum refresh rate 120 Hz

Display brightness 1000 cd/m²

Maximum display brightness (Outdoor) 1650 cd/m²

Pixel density 389 ppi

Brand specific technologies Always-on display

Processor 4

Processor family Samsung Exynos

Processor frequency 2 GHz

Processor cores 8

Processor boost frequency 2.75 GHz

Storage 6

RAM capacity 8 GB

Internal storage capacity 128 GB

Compatible memory cards MicroSD (TransFlash)

User memory 109.5 GB

Maximum memory card size 1 TB

Memory card slot type Hybrid slot

Camera 41

Rear camera resolution (numeric) 50 MP

Front camera type Single camera

Front camera resolution (numeric) 32 MP

Rear camera flash Yes

Rear camera type Triple camera

Rear camera sensor size 1/1.56"

Second rear camera sensor size 1/3.06"

Third rear camera sensor size 1/5"

Second rear camera resolution (numeric) 12 MP

Third rear camera resolution (numeric) 5 MP

Fourth rear camera resolution (numeric) 50 MP

Rear camera aperture number 1.8

Second rear camera aperture number 2.2

Third rear camera aperture number 2.4

Rear camera pixel size 1 µm

Second rear camera pixel size 1.12 µm

Third rear camera pixel size 1.12 µm

Rear camera field of view (FOV) angle 84°

Second rear camera field of view (FOV) angle 123°

Third rear camera field of view (FOV) angle 78°

Digital zoom 10x

Front camera sensor size 1/2.74"

Front camera aperture number 2.2

Front camera pixel size 0.8 µm

Front camera field of view (FOV) angle 81°

Front camera flash No

Flash type LED

Video capture resolution (max) 3840 x 2160 pixels

Maximum frame rate 30 fps

Resolution at capture speed 1280x720@30fps, 1920x1080@30fps, 1920x1080@60fps, 3840x2160@30fps

Auto focus Yes

Zoom capability Yes

Camera High Dynamic Range (HDR) mode Yes

Time lapse mode Yes

Image stabilizer Yes

Image stabilizer type Optical Image Stabilization (OIS)

Night mode Yes

Panorama Yes

Macro photography Yes

Slow motion mode Yes

Slow motion rate 240fps @HD

Network 20

SIM card capability Dual SIM

Mobile network generation 5G

SIM card type NanoSIM + eSIM

3G standards WCDMA

4G standard LTE-TDD & LTE-FDD

5G standard Sub6 TDD

Top Wi-Fi standard Wi-Fi 6 (802.11ax)

Bluetooth Yes

2G standards GSM

Wi-Fi Yes

Wi-Fi standards 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)

Bluetooth version 5.3

2G bands (primary SIM) 850,1900,1800,900 MHz

3G bands supported 2100,900,1900,850,1700 MHz

4G bands supported 2100,700,800,1900,850,1800,1500,2300,2600,900,1700,2500 MHz

5G bands supported 2100,700,800,850,1800,2600,900,1700,2300,2500,3700,3500 MHz

Wi-Fi Direct Yes

MIMO Yes

Modulation 1024-QAM

Near Field Communication (NFC) Yes

Ports & interfaces 5

USB port Yes

USB connector type USB Type-C

USB version 2.0

Headphone connectivity USB Type-C

Mobile High-Definition Link (MHL) No

Navigation 6

Position location Yes

GPS (satellite) Yes

GLONASS Yes

BeiDou Yes

Galileo Yes

Quasi-Zenith Satellite System (QZSS) Yes

Design 4

Form factor Bar

Product colour Navy

Colour name Awesome Navy

Housing material Glass, Metal

Performance 3

Fast charging Yes

Fingerprint reader Yes

Face recognition Yes

Multimedia 4

Speakers stereo

Audio system Dolby Atmos

Audio formats supported 3GA, AAC, AMR, AWB, FLAC, IMY, M4A, Mid, MIDI, MP3, MXMF, OGA, OGG, OTA, RTTTL, RTX, WAV, XMF

Video formats supported 3G2, 3GP, AVI, FLV, M4V, MKV, MP4, WEBM

Software 1

Platform Android

Battery 8

Battery capacity 5000 mAh

Removable battery No

Browsing time (Wi-Fi) (max) 24 h

Browsing time (4G) (max) 25 h

Continuous audio playback time 79 h

Continuous video playback time (max) 28 h

Wireless audio playback time 79 h

Wireless video playback time 28 h

Sensors 6

Proximity sensor Yes

Accelerometer Yes

Ambient light sensor Yes

Gyroscope Yes

Geomagnetic sensor Yes

Hall sensor Yes

Power 1

USB Type-C charging port Yes

Endurance 2

International Protection (IP) code IP67

Repairability index 8.5

Weight & dimensions 4

Weight 213 g

Width 77.4 mm

Depth 8.2 mm

Height 161.1 mm

Packaging content 2

Cables included USB Type-C

SIM card ejector pin Yes

Other features 1

Compatibility Galaxy Buds2 Pro, Galaxy Buds Pro, Galaxy Buds Live, Galaxy Buds+, Galaxy Buds2, Galaxy Buds, Galaxy Buds FE, Galaxy Fit3, Galaxy Fit2, Galaxy Fit e, Galaxy Fit, Galaxy Watch6, Galaxy Watch5, Galaxy Watch4, Galaxy Watch3, Galaxy Watch, Galaxy Watch Active2, Galaxy Watch Active

Technical details 1

Security update term 31 March 2028