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Samsung Galaxy A40 SM-A405FN vs Samsung Galaxy M55 5G (SM-M556B)

GENERAL INFORMATION

PHYSICAL SPECS

  • Dimensions
    144.4 x 69.2 x 7.9 mm 163.9 x 76.5 x 7.8mm
  • Weight
    140g 180g
  • SIM Card
    Single / Dual SIM Dual / Single SIM Card
  • SIM Card Size
    Nano-SIM (4FF) Nano-SIM (4FF)

OPERATING SYSTEM

  • Platform
    Android Android
  • Installed OS Version
    Android 9.0 Pie Android 14 (One UI 6.1)

NETWORK

  • Supported Network
    2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD 2G, 3G, 4G / LTE, 5G
  • 2G Bands
    GSM850, GSM900, DCS1800, PCS1900
  • 3G Bands
    B1 (2100), B2 (1900), B5(850), B8 (900)
  • 4G Bands
    - 4G FDD LTE:
    B1(2100), B3(1800), B5(850), B7(2600), B8(900), B20(800).

    - 4G TDD LTE:
    B38(2600), B40(2300), B41(2500).

DISPLAY

  • Technology (Main Display)
    Super AMOLED Super AMOLED Plus
  • Size (Main Display)
    5.9 inches (149.2mm) 6.7 inches
  • Color Depth (Main Display)
    16M Colors 16M Colors
  • Resolution (Main Display)
    FHD+ 1080 x 2340 pixels FHD+ 1080 x 2400 pixels
  • Pixel Density
    437 PPI 385 PPI
  • S Pen Support
    No No
  • More Display Features
    Infinity-U Display. 120Hz Refresh Rate, Infinity-O Display

PROCESSOR

  • CPU Type
    Exynos 7885 Qualcomm SM7450-AB Snapdragon 7 Gen 1
  • CPU Speed
    2x1.77 GHz Cortex-A73 & 6x1.59 GHz Cortex-A53 1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510
  • Cores
    8 Cores (Octa-Core) 8 Cores (Octa-Core)
  • GPU
    Mali-G71 MP2 Adreno 644

MEMORY

  • RAM Size
    4GB 8GB
  • ROM Size
    64GB 128GB / 256GB
  • External Memory Support
    microSD, Up to 512 GB microSD Up to 1TB

SENSORS

  • Built In Sensors
    Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing

AUDIO and VIDEO

  • Audio Playing Format
    MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA
  • Video Playing Format
    MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM
  • Video Recording Resolution
    FHD (1920 x 1080 Pixels) @30fps UHD 4K (3840 x 2160 Pixels) @30fps
  • Video Playing Resolution
    UHD 4K (3840 x 2160 pixels) @30fps UHD 4K (3840 x 2160 Pixels) @30fps

CAMERA

  • Rear Camera
    Dual Triple
  • Front Camera
    Single Single
  • Rear Camera - Resolution
    16MP Low Light, 5MP Ultra-Wide 50.0MP Wide + 8.0MP Ultra-Wide + 2.0MP Macro Sensor
  • Front Camera - Resolution
    25MP 50.0MP
  • Rear Camera - Flash
    Yes Yes
  • Front Camera - Flash
    No No
  • Rear Camera - Auto Focus
    Yes Yes
  • Front Camera - Auto Focus
    No No
  • Rear Camera - F Number
    F1.7 , F2.2 F1.8, F2.2, F2.4
  • Front Camera - F Number
    F2.0 F2.4
  • Optical Image Stabilizer (OIS)
    No Yes (Rear Camera)
  • Camera Features
    - Panorama.
    - HDR.
    - AR emoji.
    - HDR.
    - Panorama.
    - Digital Zoom up to 10x.
    - Slow Motion: 240fps @HD.

CONNECTIVITY

  • ANT+
    Yes
  • USB Version
    v2.0 USB 2.0
  • USB Interface
    USB Type-C USB Type-C
  • Earjack
    3.5mm Stereo No
  • Bluetooth Version
    Bluetooth v5.0 (LE up to 2 Mbps) Bluetooth v 5.2
  • Wi-Fi
    802.11 a/b/g/n/ac 2.4G+5GHz, VHT80 802.11a/b/g/n/ac/ax 2.4GHz+5GHz, HE80, MIMO, 1024-QAM
  • Wi-Fi Direct
    Yes Yes
  • NFC
    Yes Yes
  • Location Technology
    GPS, Glonass, Beidou, Galileo GPS, Glonass, Beidou, Galileo, QZSS
  • Radio
    FM Radio
  • Mobile High-Definition Link (MHL)
    NO No
  • PC Sync
    Samsung Smart Switch Samsung Smart Switch

BATTERY

  • Standard Battery Capacity (mAh)
    3100mAh 5,000mAh
  • Removable
    No No
  • Fast Charging Support
    Yes Yes
  • Wireless Charging
    No
  • Talk Time
    Up to 18H (3G WCDMA)
  • Audio Playback Time (Hours)
    Up to 62H
  • Video Playback Time (Hours)
    Up to 14H
  • Internet Usage Time(3G) (Hours)
    Up to 9H
  • Internet Usage Time(LTE) (Hours)
    Up to 11H
  • Internet Usage Time(Wi-Fi) (Hours)
    Up to 11H

FEATURES

  • More Features
    - Fast Battery Charging 15W.
    - Infinity U Display.
    - 5G Network Support.
    - Up to 4 generations of Operating System Updates and up to 5 years of security maintenance.
    - 120Hz Refresh Rate
    - Eye Comfort Shield.
    - Samsung Knox Vault.
    - 45W Super Fast Charging 2.0 Support.
    - Samsung Pay.

Disclaimer Notice:

  • Disclaimer Notice:
    These specifications and features are collected from Samsung official websites and world trusted sources. But even thus We can not guarantee that the information on this page is 100% correct. So If any particular specification is vital to you, we always recommend checking with the phone seller before buying the wanted device. These specifications and features are collected from Samsung official websites and world trusted sources. But even thus We can not guarantee that the information on this page is 100% correct. So If any particular specification is vital to you, we always recommend checking with the phone seller before buying the wanted device.