Samsung Galaxy J3 2018 versus Vivo Y21D

Compare specifications, price, availability, ratings and shopping interest.

Samsung Galaxy J3 2018

Upcoming
KSh 18,300

Vivo Y21D, 4GB/128GB

In Stock
KSh 18,500

Samsung Galaxy J3 2018 Vivo Y21D, 4GB/128GB
Price KSh 18,300 KSh 18,500
Sales 0 - For Jan 2026 11 - For Jan 2026
Average rating 3 - 2 votes 0 -
Likes 0 - For Jan 2026 1 - For Jan 2026
Views 456 - For Jan 2026 209 - For Jan 2026
General
Available June
2018
 September
2025
Dimensions 142.7 x 70.1 x 8.9 mm
 166.1 x 77 x 8.4 mm
Weight 152 g
 209 g
Colors Gold
Black
Blue
 Jade Green
Coral Red
Network 2G, 3G, 4G 2G, 3G, 4G
Network features - 2G: 850, 900, 1800; 3G: 850, 900, 2100; 4G: B1, 3, 5, 7, 8, 20, 28, 38, 40, 41;
Key features Android 8.0 Oreo
4G
 120Hz IPS display
IP68/IP69+ dust and water resistance - Up to 1.5m for 30 min
6500mAh battery with 44W fast charging
Dual stereo speakers with Hi-Res audio
Military grade shock resistance
Dynamic LED lights
Platform
Operating system Android 8.0 Oreo
 Android 15
FuntouchOS 15
GPU Mali-T720
 Mali-G52 MP1
Processor 1.4 GHz
Quad-core
 2.0 GHz
Octa-core
12nm
Chipset Exynos 7570 Quad
 Unisoc T7225
Graphics processor Mali-T720
 Mali-G52 MP1
RAM 2GB
 4GB LPDDR4X
Storage 16GB
 128GB
Card slot Up to 256GB
 MicroSD
Up to 2TB
Battery 2600mAh
Li-Ion
 6500mAh
Li-ion
Battery features -
 44W Fast Charging
Up to 21.6h Video Playback
0-50% in 38 Min
Platform features -
 IP68/IP69+ Dust and Water Resistant - Up to 1.5m for 30 Min
MIL-STD-810H Compliant
Dual Stereo Speakers
Dynamic Lightshow
Hi-Res Audio
Display
Display size 5.0 inches
720 x 1280 pixels
 6.68 Inches
720 x 1608 Pixels
Display type IPS screen
16M colors
 IPS Screen
16M Colors
Pixel density 294 ppi
 264 ppi
Display features -
 120Hz Refresh Rate
1000 Nits Peak Brightness
Camera
Camera resolution 8MP
 50MP F1.8 + 0.08MP F3.0
Camera features Face detection
Geo tagging
Autofocus
Panorama
Touch to focus
HDR
LED flash
 50MP Wide / PDAF
Night / Bokeh / Portrait / Panorama / HDR / Underwater
Dual LED Flash
Video recording 1080p 30fps
 1080p 30fps
Front camera
Front camera resolution 5MP
 5MP F2.2
Front camera features -
 Face Unlock
Video recording -
 1080p 30fps
Sensors & connectivity
Sensors Accelerometer
Proximity
Compass
Gyro
 Fingerprint
Accelerometer
Ambient Light
Proximity
Compass
Connectivity MicroUSB 2.0
WiFi hotspot
WiFi Direct
GPS
Bluetooth 4.2
 USB Type-C 2.0 / USB OTG
Bluetooth 5.2
Wi-Fi Direct / Dual-band Wi-Fi / Wi-Fi Hotspot
GPS / BDS / GLONASS / GALILEO / QZSS
Connectivity features -
 -