Tecno Phantom 8 versus Vivo Y21D

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

Tecno Phantom 8

Out Of Stock
KSh 26,900

Vivo Y21D, 6GB/256GB

In Stock
KSh 23,500

Tecno Phantom 8 Vivo Y21D, 6GB/256GB
Price KSh 26,900 KSh 23,500
Sales 0 - For Oct 2025 2 - For Oct 2025
Average rating 4.3 - 128 votes 0 -
Likes 16 - For Oct 2025 0 - For Oct 2025
Views 4,768 - For Oct 2025 43 - For Oct 2025
General
Available October
2017
 September
2025
Dimensions 159.95 x 79.5 x 7.9 mm
 166.1 x 77 x 8.4 mm
Weight -
 209 g
Colors Black
Gold
 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 Fingerprint sensor
20MP selfie
Dual main camera
USB Type C
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 7.0 Nougat
 Android 15
FuntouchOS 15
GPU -
 Mali-G52 MP1
Processor 2.6 GHz
Octa-core
 2.0 GHz
Octa-core
12nm
Chipset -
 Unisoc T7225
Graphics processor -
 Mali-G52 MP1
RAM 6GB
 6GB LPDDR4X
Storage 64GB
 256GB
Card slot Up to 256GB
 MicroSD
Up to 2TB
Battery 3500mAh
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 5.7 inches
1080 x 1920 pixels
 6.68 Inches
720 x 1608 Pixels
Display type IPS screen
16M colors
 IPS Screen
16M Colors
Pixel density 386 ppi
 264 ppi
Display features -
 120Hz Refresh Rate
1000 Nits Peak Brightness
Camera
Camera resolution 13MP Dual
 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 20MP
 5MP F2.2
Front camera features LED flash
 Face Unlock
Video recording -
 1080p 30fps
Sensors & connectivity
Sensors Fingerprint sensor
Accelerometer
Gyro
Proximity
Compass
 Fingerprint
Accelerometer
Ambient Light
Proximity
Compass
Connectivity USB Type C 1.0
Bluetooth 4.2
NFC
Dual band WiFi
WiFi hotspot
GPS
GLONASS
USB OTG
 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 -
 -