Tecno Phantom 8 vs Vivo V21s
Product
Price
389 USD
389 USD
Status
Discontinued
Available
Brand
Tecno Mobiles
Vivo Mobiles
Model No
Phantom 8
Vivo V21s
Launch Date
2018, April 09
2022, November 17
Wikipedia
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
HSDPA 850 / 900 / 1800 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 66
Speed
HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
HSPA, LTE-A, 5G
5G bands
1, 3, 7, 8, 28, 40, 41, 78 SA/NSA
Dimensions
160 x 79.5 x 7.9 mm (6.30 x 3.13 x 0.31 in)
159.7 x 73.9 x 7.3 mm or 7.4 mm
Weight
185 g (6.53 oz)
176 g / 177 g (6.21 oz)
Build
Corning Gorilla Glass 3
SIM
Hybrid Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)
Hybrid Dual SIM (Nano-SIM, dual stand-by)
Colors
Galaxy Blue, Champagne Gold, Phantom Black
Dusk Blue, Gradient
Type
IPS LCD capacitive touchscreen, 16M colors
AMOLED, 90Hz, HDR10+, 500 nits (typ), 800 nits (HBM)
Size
5.7 inches, 89.6 cm2 (~70.4% screen-to-body ratio)
6.44 inches, 100.0 cm2 (~84.7% screen-to-body ratio)
Resolution
1080 x 1920 pixels, 16:9 ratio (~386 ppi density)
1080 x 2404 pixels, 20:9 ratio (~409 ppi density)
OS
Android 7.0 (Nougat)
Android 12, Funtouch 12
Chipset
Mediatek MT6757T Helio P25 (16 nm)
MediaTek MT6853 Dimensity 800U (7 nm)
CPU
Octa-core (4x2.6 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53)
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mali-T880MP2
Mali-G57 MC3
RAM
6GB
8GB
Storage
64GB Built-in
128GB
Card Slot
microSDXC (uses shared SIM slot)
microSDXC (uses shared SIM slot)
Lens 1
12 MP, f/2.0, PDAF
64 MP, f/1.8, 26mm (wide), 0.7µm, PDAF, OIS
Lens 2
13 MP, f/2.6
8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm
Features
Dual-LED dual-tone flash, HDR, panorama
LED flash, HDR, panorama
Video
4K@30fps, 1080p@30fps
4K@30fps, 1080p@30/60fps
Lens 3
2 MP, f/2.4, (macro)
Lens 1
20 MP, f/2.0, (wide)
44 MP, f/2.0, (wide), AF, OIS
Features
Dual-LED dual-tone flash, HDR
Dual-LED flash, HDR
Video
1080p@30fps
4K@30fps, 1080p@30fps
Capacity
Non-removable Li-Ion 3500 mAh battery
Li-Po 4000 mAh, non-removable
Charging
Charging 10W
33W wired, 63% in 30 min (advertised)
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Loudspeaker
Yes
Yes
3.5mm jack
MP4/H.264 player, MP3/WAV/FLAC/eAAC+ player, Speaker Phone
No
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
4.2, A2DP, LE
5.1, A2DP, LE
GPS
Yes, with A-GPS
GPS, GLONASS, GALILEO, BDS
Radio
FM radio
No
USB
2.0, Type-C 1.0 reversible connector, USB On-The-Go
USB Type-C 2.0, USB On-The-Go
NFC
Yes