Samsung Galaxy S8+ SM-G955F vs Samsung Galaxy S21 5G US Unlocked (SM-G991U1)

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Product Name
Samsung Galaxy S8+ SM-G955F
Samsung Galaxy S21 5G US Unlocked (SM-G991U1)
Product Image

GENERAL INFORMATION

Model Name
Galaxy S8+ Galaxy S21 5G US Unlocked
Model Number
SM-G955F SM-G991U1
Device Type
Phone Phone
Colors
Midnight Black, Orchid grey, Artic silver, Maple Gold, Coral Blue Phantom Gray, Phantom White, Phantom Violet, Phantom Pink
Announced
March 2017 January, 2021
Released
April 2017 January, 2021
User Guide

Download Samsung Galaxy S21 5G User Guide
Samsung FRP Lock
Samsung Galaxy S8+ FRP Lock Bypass Samsung Galaxy S21 5G FRP Lock Bypass
SIMLock Unlock
Unlock Galaxy S8+ SM-G955F

PHYSICAL SPECS

Dimensions
159.5 x 73.4 x 8.1 mm 71.2 x 151.7 x 7.9mm
Weight
173g 171g
SIM Card
Single Single / Dual SIM
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. IP68 Dust / Water resistant (up to 1.5m for 30 mins)

OPERATING SYSTEM

Platform
Android Android
Installed OS Version
Android 7.0 (Nougat), Upgradable to Android 8.0 (Oreo) Android 11, One UI 3.1

NETWORK

Supported Network
2G GSM, 3G WCDMA, 3G TD-SCDMA, 4G LTE FDD, 4G LTE TDD 2G, 3G, 4G, 5G
2G Bands
GSM850, GSM900, DCS1800, PCS1900
3G Bands
3G UMTS B1(2100), B2(1900), B4(AWS), B5(850), B8(900) / 3G TD-SCDMA B34(2010), B39(1880)
4G Bands
4G FDD LTE B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B17(700), B18(800), B19(800), B20(800), B25(1900), B26(850), B28(700), B32(1500), B66(AWS-3) / 4G TDD LTE B38(2600), B39(1900), B40(2300), B41(2500)

DISPLAY

Technology (Main Display)
Dual Edge Super AMOLED Dynamic AMOLED 2X
Size (Main Display)
6.2 inches (158.1mm) 6.2 inches
Color Depth (Main Display)
16M Colors 16M Colors
Resolution (Main Display)
QHD + 2960 x 1440 pixels Flat FHD+ 2400 x 1080 Pixels
Pixel Density
529 PPI 421ppi
More Display Features
Corning Gorilla Glass 5 Protection, HDR10 compliant, 3D Touch, Always-on display Infinity-O Display, HDR10+ certified, Adaptive 120Hz refresh rate (48~120Hz), Eye Comfort Shield, Corning Gorilla Glass Victus, Always-on display.

PROCESSOR

CPU Type
Exynos 8895 Octa Qualcomm SM8350 Snapdragon 888
CPU Speed
2.3GHz Quad + 1.7GHz Quad 1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680
Cores
8 Cores (Octa-Core) 8 Cores (Octa-Core)
GPU
Mali-G71 MP20 Adreno 660

MEMORY

RAM Size
4GB 8GB
ROM Size
64GB 128GB / 256GB
External Memory Support
microSD, Up to 256GB No

SENSORS

Built In Sensors
Accelerometer, Barometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, HR Sensor, Iris Sensor, Pressure Sensor, Proximity Sensor, RGB Light Sensor Ultrasonic Fingerprint sensor, Accelerometer, Barometer, Gyro sensor, Geomagnetic sensor, Hall sensor, Proximity sensor, Ambient Light Sensor

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, DFF, DSF MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA, APE, DSF, DFF
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) @30fps UHD 8K (7680 x 4320 Pixels) @24fps
Video Playing Resolution
UHD 4K (3840 x 2160) @60fps UHD 8K (7680 x 4320 Pixels) @60fps

CAMERA

Rear Camera
Yes Triple
Front Camera
Yes Single
Rear Camera - Resolution
Dual Pixel 12.0 MP 64MP Telephoto + 12MP Wide + 12MP Ultra Wide
Front Camera - Resolution
8 MP, CMOS 10MP
Rear Camera - Flash
yes Yes
Front Camera - Flash
No No
Rear Camera - Auto Focus
Yes Yes
Front Camera - Auto Focus
No Yes
Rear Camera - F Number
F1.7 F2.0, F1.8, F2.2
Front Camera - F Number
F1.7 F2.2
Optical Image Stabilizer (OIS)
Rear Camera Only Yes (Rear Camera only)
Camera Features
Auto-HDR, Panorama, Dual-video rec. - 30X Space Zoom.
- Slow Motion: 960fps @HD, 240fps @FHD.
- Super Steady video.
- Panorama.
- Auto-HDR.

CONNECTIVITY

ANT+
Yes Yes
USB Version
USB 3.1 Gen 1 V3.2
USB Interface
Type C USB Type-C
Earjack
3.5mm Stereo No
Bluetooth Version
Bluetooth v5.0 (LE up to 2 Mbps): A2DP, AVRCP, DI, HFP, HID, HOGP, HSP, MAP, OPP, PAN, PBAP, SAP Bluetooth v5.0
Wi-Fi
802.11 a/b/g/n/ac 2.4G+5GHz, VHT80 MU-MIMO,1024-QAM 802.11 a/b/g/n/ac/ax 2.4 G + 5 GHz, HE80, MIMO, 1024-QAM
Wi-Fi Direct
Yes Yes
NFC
Yes Yes
Location Technology
GPS, Glonass, Beidou, Galileo GPS, Glonass, Beidou, Galileo
Radio
No
Mobile High-Definition Link (MHL)
NO No
PC Sync
Samsung Smart Switch Samsung Smart Switch

BATTERY

Standard Battery Capacity (mAh)
3500mAh 4000mAh
Removable
No No
Fast Charging Support
Yes Yes
Talk Time
Up to 24H (3G) Up to 30H (4G LTE)
Stand-By
Up to 11.3 Days
Audio Playback Time (Hours, Always On Display Off)
Up to 78H
Audio Playback Time (Hours)
Up to 50H Up to 72H
Video Playback Time (Hours)
Up to 18H
Internet Usage Time(3G) (Hours)
Up to 13H
Internet Usage Time(LTE) (Hours)
Up to 15H
Internet Usage Time(Wi-Fi) (Hours)
Up to 15H

FEATURES

More Features
- Samsung DeX (Desktop Experience Support).
- Bixby Natural language commands and dictation.
- Photo/Video Editor.
- Document Editor.
- Samsung Pay.
- Samsung KNOX. - 5G Support.
- Samsung Pay.
- Wireless: Smart View (screen mirroring 1080p at 30 fps).
- Wired: supports DisplayPort over USB type-C. Supports video out when connecting via HDMI Adapter. (DisplayPort 4K UHD at 60 fps)(DisplayPort 4K UHD at 60 fps).
- Fast charging 25W.
- USB Power Delivery 3.0.
- Fast Qi/PMA wireless charging 15W.
- Reverse wireless charging 4.5W.

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.

Samsung Galaxy S8+ SM-G955F vs Samsung Galaxy S21 5G US Unlocked (SM-G991U1)

Share it with your Friends:

Samsung Galaxy S8+ SM-G955F

Samsung Galaxy S21 5G US Unlocked (SM-G991U1)

GENERAL INFORMATION

PHYSICAL SPECS

OPERATING SYSTEM

NETWORK

DISPLAY

PROCESSOR

MEMORY

SENSORS

AUDIO and VIDEO

CAMERA

CONNECTIVITY

BATTERY

FEATURES

Disclaimer Notice:

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