Vivo V21 vs Tecno Phantom X
Basic Information
General Overview
Device Type
Bar
Bar
Model
V2066
AC8
Announced
2021, April
2021, June
Released
2021, April
2021, June
Status
Available
Available
Design
Type
Bar
Bar
Dimensions
159.7 x 73.9 x 7.3 mm (6.29 x 2.91 x 0.29 in)
163.5 x 73.8 x 8.7 mm (6.44 x 2.91 x 0.34 in)
Weight
176 g (6.21 oz)
201 g (7.09 oz)
Protection
Glass front, glass back (Gorilla Glass 5)
Colors
Dusk Blue, Sunset Dazzle, Arctic White
Starry Night Blue, Monet Summer
Network
2G Network
Yes
Yes
3G Network
Yes
Yes
4G Network
Yes
Yes
5G Network
No
No
SIM
Nano SIM
Nano SIM
Dual SIM
Yes, Hybrid Dual SIM (Nano-SIM, dual stand-by)
Yes, Dual SIM (Nano-SIM, dual stand-by)
Display
Display Type
AMOLED
Super AMOLED
Size
6.44 inches, 100.1 cm2 (~84.8% screen-to-body ratio)
6.7 inches, 110.2 cm2 (~91.3% screen-to-body ratio)
Resolution
1080 x 2400 pixels
1080 x 2340 pixels
Display Colors
16M colors or more
16M colors or more
Pixel Density
409 ppi density
385 ppi density
Touch Screen
Capacitive Touchscreen
Yes, Capacitive Touchscreen
Display Protection
Gorilla Glass 5
Features
90Hz, HDR10+, 500 nits (typ)
90Hz
Media
FM Radio
No
Yes
Earphone Jack
No
Yes
Camera
Camera Set
Triple Cameras
Triple Cameras
Main Camera
64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF, OIS
50 MP, f/1.9, (wide), 1/1.3", 1.2µm, Dual Pixel PDAF, Laser AF
2nd Camera
8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm
13 MP, 50mm (telephoto), PDAF, 2x optical zoom
3rd Camera
2 MP, f/2.4, (macro)
8 MP, 120˚ (ultrawide), 1/4.0", 1.12µm
Camera Video
4K@30fps (no OIS), 1080p@30/60fps
4K@30/60fps, 1080p@30fps
Features
HDR, panorama
Panorama, HDR
Flash
LED Flash
Quad-LED flash
Selfie Set
Single Camera
Dual Cameras
Selfie Camera
44 MP, f/2.0, (wide), AF, OIS
48 MP, f/2.2, (wide), 1/2.0", 0.8µm
2nd Selfie
8 MP, 105˚ (ultrawide), 1/4.0", 1.12µm
Selfie Video
4K@30fps (no OIS), 1080p@30fps
1080p@30fps
Features
Dual-LED flash, HDR
Dual-LED flash
Software
OS
Android 11
Android 11
User Interface
Funtouch 11.1
HIOS 7.6
Hardware
Chipset
MediaTek MT6853 Dimensity 800U 5G (7 nm)
Mediatek Helio G95 (12 nm)
CPU
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mali-G57 MC3
Mali-G76 MC4
RAM
8 GB
8 GB
Internal Storage
128 GB
256 GB
Card Slot
Yes, microSD, (uses shared SIM slot)
Yes microSD, (dedicated slot)
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity
Connectivity
Bluetooth
5.1, A2DP, LE
5.0, A2DP, LE
Wi-fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-Fi 802.11 b/g/n/ac, dual-band, Wi-Fi Direct
Wi-fi Hotspot
USB
USB Type-C 2.0, USB On-The-Go
USB Type-C 2.0, USB On-The-Go
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS
Yes, with A-GPS
NFC
Data
GPRS
EDGE
Speed
HSPA 42.2/5.76 Mbps, LTE-A
HSPA 42.2/5.76 Mbps, LTE
Battery
Battery Type
Li-Poly (Lithium Polymer)
Li-Poly (Lithium Polymer)
Capacity
4000 mAh, Battery
4700 mAh, Battery
Placement
Non-removable
Non-removable
Fast Charging
Yes, 33W, 63% in 30 min (advertised)
Yes, 33W, 70% in 30 min (advertised)