HTC One X9 versus Vivo Y21D

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

HTC One X9 Vivo Y21D, 4GB/128GB
Price KSh 19,800 KSh 18,500
Sales 0 - For Oct 2025 1 - For Oct 2025
Average rating 3.3 - 3 votes 0 -
Likes 1 - For Oct 2025 0 - For Oct 2025
Views 401 - For Oct 2025 25 - For Oct 2025
General
Available December
2015
September
2025
Dimensions 153.9 x 75.9 x 8 mm
166.1 x 77 x 8.4 mm
Weight 170 g
209 g
Colors Gray
Gold
Silver
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 Dual speakers
Dolby audio
Dual band WiFi
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 6.0 Marshmallow
Android 15
FuntouchOS 15
GPU PowerVR G6200
Mali-G52 MP1
Processor 2.2 GHz
Octa-core
2.0 GHz
Octa-core
12nm
Chipset MediaTek MT6795 Helio X10
Unisoc T7225
Graphics processor PowerVR G6200
Mali-G52 MP1
RAM 3 GB
4GB LPDDR4X
Storage 32 GB
128GB
Card slot Up to 256 GB
MicroSD
Up to 2TB
Battery 3000 mAh
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 5.5 inches
1080 x 1920 pixels
6.68 Inches
720 x 1608 Pixels
Display type Color Super LCD screen
16M colors
IPS Screen
16M Colors
Pixel density 401 ppi
264 ppi
Display features -
120Hz Refresh Rate
1000 Nits Peak Brightness
Camera
Camera resolution 13 MP
50MP F1.8 + 0.08MP F3.0
Camera features Face detection
Geo tagging
Autofocus
Panorama
Touch to focus
HDR
Dual LED flash
OIS
50MP Wide / PDAF
Night / Bokeh / Portrait / Panorama / HDR / Underwater
Dual LED Flash
Video recording 2160p 30fps
1080p 30fps
Front camera
Front camera resolution 5 MP
5MP F2.2
Front camera features -
Face Unlock
Video recording 1080p 30fps
1080p 30fps
Sensors & connectivity
Sensors Accelerometer
Gyro
Proximity
Compass
Fingerprint
Accelerometer
Ambient Light
Proximity
Compass
Connectivity MicroUSB 2.0
WiFi hotspot
WiFi direct
Dual band WiFi
DLNA
GPS
Bluetooth 4.2
GLONASS
NFC (optional)
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 -
-