Samsung Galaxy A8s SM-G8870 vs Samsung Galaxy S21 5G (SM-G991B)

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Product Name
Samsung Galaxy A8s SM-G8870
Samsung Galaxy S21 5G (SM-G991B)
Product Image

GENERAL INFORMATION

Model Name
Galaxy A8s Galaxy S21 5G
Model Number
SM-G8870 SM-G991B
Device Type
Phone Phone
Colors
Black, Alien Silver, Blue Phantom Gray, Phantom White, Phantom Violet, Phantom Pink
Announced
December 2018 January, 2021
Released
December 2018 January, 2021
User Guide

Download Samsung Galaxy S21 5G User Guide
Samsung FRP Lock
Samsung Galaxy A8s FRP Lock Bypass Samsung Galaxy S21 5G FRP Lock Bypass
SIMLock Unlock
Unlock Galaxy A8s SM-G8870 Unlock Galaxy S21 5G SM-G991B

PHYSICAL SPECS

Dimensions
158.4 x 74.9 x 7.4 mm 71.2 x 151.7 x 7.9mm
Weight
173g 169g
SIM Card
Single / Dual SIM Single / Dual SIM
SIM Card Size
Nano-SIM (4FF) Nano-SIM (4FF)
Ingress Protection Rating (IP Rate)
IP68 Dust / Water resistant (up to 1.5m for 30 mins)

OPERATING SYSTEM

Platform
Android Android
Installed OS Version
Android 8.1 Oreo Android 11, One UI 3.1

NETWORK

Supported Network
2G GSM, 2G CDMA, 3G UMTS, 3G CDMA, 3G TD-SCDMA, 4G FDD LTE, 4G TDD LTE 2G, 3G, 4G, 5G
2G Bands
2G GSM GSM850,GSM900,DCS1800,PCS1900 / 2G CDMA CDMA800
3G Bands
3G UMTS B1(2100), B2(1900), B5(850), B8(900) / 3G CDMA BC0(800) / 3G TD-SCDMA B34(2010), B39(1880)
4G Bands
- 4G FDD LTE:
B1(2100), B3(1750~1765), B3(1765~1780), B5(850), B7(2600), B8(900)

- 4G TDD LTE:
B34(2010), B38(2600), B39(1900), B40(2300), B41(2555~2575), B41(2575~2635), B41(2635~2655)

DISPLAY

Technology (Main Display)
TFT Capacitive Touchscreen Dynamic AMOLED 2X
Size (Main Display)
6.4 inches 6.2 inches
Color Depth (Main Display)
16M Colors 16M Colors
Resolution (Main Display)
FHD+ 1080 x 2340 pixels Flat FHD+ 2400 x 1080 Pixels
Pixel Density
403 PPI 421ppi
S Pen Support
No
More Display Features
Multitouch, 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
Qualcomm SDM710 Snapdragon 710 Exynos 2100
CPU Speed
2x2.2 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55
Cores
8 Cores (Octa-Core) 8 Cores (Octa-Core)
GPU
Adreno 616 Mali-G78 MP14

MEMORY

RAM Size
6GB / 8GB 8GB
ROM Size
128GB 128GB / 256GB
External Memory Support
microSD, Up to 512 GB No

SENSORS

Built In Sensors
Acceleration Sensor, Fingerprint Reader, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Proximity 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 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 pixels) @30fps UHD 8K (7680 x 4320 Pixels) @24fps
Video Playing Resolution
UHD 8K (7680 x 4320 Pixels) @60fps

CAMERA

Rear Camera
Triple Triple
Front Camera
Single Single
Rear Camera - Resolution
Main 24MP, Ultra Wide 10MP, Depth 5MP 64MP Telephoto + 12MP Wide + 12MP Ultra Wide
Front Camera - Resolution
24MP 10MP
Rear Camera - Flash
Yes Yes
Front Camera - Flash
No
Rear Camera - Auto Focus
Yes Yes
Front Camera - Auto Focus
Yes
Rear Camera - F Number
F1.7 , F2.4, F2.2 F2.0, F1.8, F2.2
Front Camera - F Number
F2.0 F2.2
Optical Image Stabilizer (OIS)
Yes (Rear Camera only)
Camera Features
- HDR.
- Panorama. - 30X Space Zoom.
- Slow Motion: 960fps @HD, 240fps @FHD.
- Super Steady video.
- Panorama.
- Auto-HDR.

CONNECTIVITY

ANT+
Yes Yes
USB Version
v2.0 V3.2
USB Interface
USB Type-C USB Type-C
Earjack
No No
Bluetooth Version
Bluetooth v5.0 (LE up to 2 Mbps) Bluetooth v5.0
Wi-Fi
802.11 a/b/g/n/ac 2.4G+5GHz, VHT80 MU-MIMO 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
Mobile High-Definition Link (MHL)
NO No
PC Sync
Samsung Smart Switch Samsung Smart Switch

BATTERY

Standard Battery Capacity (mAh)
3400mAh 4000mAh
Removable
No No
Fast Charging Support
Yes Yes
Talk Time
Up to 27H (4G LTE) Up to 33H (4G LTE)
Stand-By
Up to 287H (4G TDD LTE + 2G GSM)
Audio Playback Time (Hours)
Up to 88H Up to 68H
Video Playback Time (Hours)
Up to 13H Up to 20H
Internet Usage Time(3G) (Hours)
Up to 11H
Internet Usage Time(LTE) (Hours)
Up to 12H Up to 14H
Internet Usage Time(Wi-Fi) (Hours)
Up to 12H Up to 15H

FEATURES

More Features
- Photo/video Editor.
- Document Viewer. - 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 A8s SM-G8870 vs Samsung Galaxy S21 5G (SM-G991B)

Share it with your Friends:

Samsung Galaxy A8s SM-G8870

Samsung Galaxy S21 5G (SM-G991B)

GENERAL INFORMATION

PHYSICAL SPECS

OPERATING SYSTEM

NETWORK

DISPLAY

PROCESSOR

MEMORY

SENSORS

AUDIO and VIDEO

CAMERA

CONNECTIVITY

BATTERY

FEATURES

Disclaimer Notice:

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