Samsung Galaxy S8 USA SM-G950U1 vs Samsung Galaxy M55 5G (SM-M556B)

Product Name
Samsung Galaxy S8 USA SM-G950U1
Samsung Galaxy M55 5G (SM-M556B)
Product Image

Model Name
Galaxy S8 USA Unlocked Galaxy M55 5G
Model Number
SM-G950U1 SM-M556B
Device Type
Phone Phone
Colors
Midnight Black, Orchid Gray, Arctic Silver, Coral Blue Dark Blue, Light Green
Announced
March 2017 March, 2024
Released
April 2017 March, 2024
User Guide

Download Samsung Galaxy M55 5G User Guide
Samsung FRP Lock
Samsung Galaxy S8 FRP Lock Bypass Samsung Galaxy M55 5G FRP Lock Bypass
SIMLock Unlock
Unlock Galaxy M55 5G

Dimensions
148.9 x 68.1 x 8 mm 163.9 x 76.5 x 7.8mm
Weight
155g 180g
SIM Card
Single Dual / Single SIM Card
SIM Card Size
Nano-SIM (4FF) Nano-SIM (4FF)
Ingress Protection Rating (IP Rate)
IP 68 : Totally protected against dust, Protected against the effect of immersion to 1.5m for up to 30 minutes.

Platform
Android Android
Installed OS Version
Android 7.0 (Nougat), Upgradable to Android 8.0 (Oreo) Android 14 (One UI 6.1)

Supported Network
2G, 3G, 4G/LTE 2G, 3G, 4G / LTE, 5G
2G Bands
GSM 850 / 900 / 1800 / 1900 & CDMA2000 1xEV-DO
3G Bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500)

Technology (Main Display)
Dual Edge Super AMOLED Super AMOLED Plus
Size (Main Display)
5.8 inches (146.5mm) 6.7 inches
Color Depth (Main Display)
16M Colors 16M Colors
Resolution (Main Display)
Quad HD+ 2960 x 1440 pixels FHD+ 1080 x 2400 pixels
Pixel Density
570 PPI 385 PPI
S Pen Support
No No
More Display Features
Corning Gorilla Glass 5 Protection, HDR10 Compliant, 3D Touch, Always-on display, Multitouch 120Hz Refresh Rate, Infinity-O Display

CPU Type
Qualcomm MSM8998 Snapdragon 835 Qualcomm SM7450-AB Snapdragon 7 Gen 1
CPU Speed
4x2.35 GHz Kryo & 4x1.9 GHz Kryo 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
Adreno 540 Adreno 644

Built In Sensors
Accelerometer, Barometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, HR Sensor, Iris Sensor, Pressure Sensor, Proximity Sensor, RGB Light Sensor Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing

Audio Playing Format
MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA, DFF, DSF 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
UHD 4K (3840 x 2160 pixels) @30fps UHD 4K (3840 x 2160 Pixels) @30fps
Video Playing Resolution
UHD 4K (3840 x 2160 pixels) @60fps UHD 4K (3840 x 2160 Pixels) @30fps

Rear Camera
Single Triple
Front Camera
Single Single
Rear Camera - Resolution
Dual Pixel 12.0 MP 50.0MP Wide + 8.0MP Ultra-Wide + 2.0MP Macro Sensor
Front Camera - Resolution
8.0MP 50.0MP
Rear Camera - Flash
Yes Yes
Front Camera - Flash
No No
Rear Camera - Auto Focus
Yes Yes
Front Camera - Auto Focus
Yes No
Rear Camera - F Number
F1.7 F1.8, F2.2, F2.4
Front Camera - F Number
F1.7 F2.4
Optical Image Stabilizer (OIS)
Rear Camera Only Yes (Rear Camera)
Camera Features
- Panorama.
- Auto-HDR.
- HDR.
- Dual-Video Rec.
- Dual Video Call. - HDR.
- Panorama.
- Digital Zoom up to 10x.
- Slow Motion: 240fps @HD.

ANT+
Yes
USB Version
USB 3.1 Gen 1 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 MU-MIMO,1024-QAM 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 GPS, Glonass, Beidou, Galileo, QZSS
Radio
NO
Mobile High-Definition Link (MHL)
NO No
PC Sync
Samsung Smart Switch Samsung Smart Switch

More Features
- Samsung Pay.
- Samsung KNOX.
- Bixby.
- Active noise cancellation with dedicated mic.
- Samsung DeX (desktop experience support).
- Photo/Video Editor.
- Document Editor. - 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:
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.