Blackview BV4900S vs centric A2

Blackview BV4900S
Blackview
BV4900S
centric A2
centric
A2

In sintesi

Marca
Blackview
Centric
Data di uscita
ottobre 2021, 4 anni e 7 mesi fa
febbraio 2019, 7 anni e 3 mesi fa
AnTuTu
114.300 Antutu v9 Overall performance better than 52% of devices
76.500 Antutu v? Overall performance better than 18% of devices

Display

Dimensione
5.7"
5.86"
Risoluzione
720 x 1440 px HD+
720 x 1520 px HD+
Tipo
LCD IPS
LCD IPS
Densità
282 ppi Medium Density
287 ppi Medium Density
Rapporto d’aspetto
18:9
19:9
Caratteristiche
Without Notch, Scratch resistant, Dragontrail glass, Capacitive, Multi-touch
Wide screen notch, 2.5D curved glass screen, Capacitive, Multi-touch

Prestazioni

Chipset
Spreadtrum Unisoc SC9863A
MediaTek Helio P22 MT6762
CPU
4x Cortex A55 1.6 GHz + 4x Cortex A55 1.2 GHz
4x Cortex A53 2.0 GHz + 4x Cortex A53 1.5 GHz
Tipo di CPU
Octa-Core
Octa-Core
Processo
28 nm
12 nm
Frequenza
1.6 GHz
2 GHz
GPU
PowerVR GE8322
PowerVR GE8320
RAM
2 GB
3 GB
Tipo di RAM
LPDDR3 RAM
LPDDR3 RAM
64 bit
Yes
Yes

Fotocamera posteriore

Risoluzione
8 Mpx
13 Mpx
Apertura
ƒ/ 2.4
Unknow
Sensore
Sony IMX134 Exmor RS
Dimensione pixel
1.12 µm
Dimensione sensore
1/4"
Flash
LED
Dual LED
Stabilizzazione ottica
No
No
Slow motion
No, 30 fps
No, 30 fps
Caratteristiche
Digital zoom, Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
Digital zoom, Dual camera, Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Fotocamera frontale

Risoluzione
5 Mpx
8 Mpx
Apertura
ƒ/ 2.2
ƒ/ --
Sensore
Samsung

Batteria

Capacità
5580 mAh
3000 mAh
Tipo
Li-Polymer
Li-Polymer
Ricarica rapida
Yes , 5.0W
No
Caratteristiche
Reverse charging, Non-removable
Removable

Memoria

Capacità
32 GB
32 GB
Tipo
eMMC 5.1 Storage
Slot SD
Yes , Slot for SD or second SIM card
Yes , Independent SD slot

Corpo

Dimensioni
78.1 mm 157.5 mm 13.7 mm Print 3D Model
73.0 mm 150.0 mm 8.7 mm Print 3D Model
Peso
261 g
157 g
Materiali
Rugged Smartphone, Polycarbonate
Plastic , Polycarbonate
Colori
Black Yellow Green Orange
Black Red
Resistenza ad acqua/polvere
IP68, MIL-STD-810G
Superficie utile
68 %
78 %

Software

Sistema operativo
Android 11 Red Velvet Cake Android 11
Android 9.0 P Android 9.0 Pie
Servizi Google
With Google Mobile Services
With Google Mobile Services

Connettività

SIM
Dual SIM Dual Standby (Nano SIM + Nano SIM)
Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth
Bluetooth 5.0
Bluetooth 5.0
Profili Bluetooth
A2DP (Advanced Audio Distribution Profile)
A2DP (Advanced Audio Distribution Profile)
Wi-Fi
802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz
Funzioni Wi-Fi
Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
Dual band, Wi-Fi Hotspot, Wi-Fi Direct
Funzioni USB
Charging, OTG
Charging, OTG
Navigazione
GPS, A-GPS, GLONASS, Beidou, Galileo
GPS, A-GPS
USB
USB Type-C

Reti

4G LTE
B1 (2100), B3 (1800), B7 (2600), B8 (900), B20 (800), B40 (TDD 2300)
B1 (2100), B3 (1800), B5 (850), B40 (TDD 2300), B41 (TDD 2500)
3G
B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
B1 (2100), B8 (900)
2G
B2 (1900), B3 (1800), B5 (850), B8 (900)
B2 (1900), B3 (1800), B5 (850), B8 (900)

Sensori e sicurezza

Impronta digitale
No
Yes, in the back
Accelerometro
Yes
Yes
Giroscopio
Yes
Prossimità
Yes
Yes
Sensore di luce
Yes
Yes
Sistema di raffreddamento
No
No

Confrontato con Blackview BV4900S

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