Blackview BV4900S vs Blackview Oscal C20

Blackview BV4900S
Blackview
BV4900S
Blackview Oscal C20
Blackview
Oscal C20

In sintesi

Marca
Blackview
Blackview
Data di uscita
ottobre 2021, 4 anni e 7 mesi fa
settembre 2021, 4 anni e 8 mesi fa
AnTuTu
114.300 Antutu v9 Overall performance better than 52% of devices
23.006 Antutu v8 Overall performance better than 49% of devices

Display

Dimensione
5.7"
6.09"
Risoluzione
720 x 1440 px HD+
720 x 1560 px HD+
Tipo
LCD IPS
LCD IPS
Densità
282 ppi Medium Density
282 ppi Medium Density
Rapporto d’aspetto
18:9
19.5:9
Caratteristiche
Without Notch, Scratch resistant, Dragontrail glass, Capacitive, Multi-touch
Water Drop Notch, LED Notifications, Capacitive, Multi-touch

Prestazioni

Chipset
Spreadtrum Unisoc SC9863A
Spreadtrum SC7731E (S513)
CPU
4x Cortex A55 1.6 GHz + 4x Cortex A55 1.2 GHz
4x Cortex A7 1.3 GHz
Tipo di CPU
Octa-Core
Quad-Core
Processo
28 nm
28 nm
Frequenza
1.6 GHz
1.3 GHz
GPU
PowerVR GE8322
ARM Mali-400 MP1
RAM
2 GB
1 GB
Tipo di RAM
LPDDR3 RAM
64 bit
Yes
No

Fotocamera posteriore

Risoluzione
8 Mpx
5 Mpx
Apertura
ƒ/ 2.4
ƒ/ 2.0
Sensore
Sony IMX134 Exmor RS
GalaxyCore GC5035
Dimensione pixel
1.12 µm
1.12 µm
Dimensione sensore
1/4"
1/5"
Flash
LED
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
Autofocus, Touch focus, Geotagging, Panorama, HDR, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Front Flash

Fotocamera frontale

Risoluzione
5 Mpx
2 Mpx
Apertura
ƒ/ 2.2
ƒ/ 2.2
Sensore
Samsung
GalaxyCore GC02M2
Dimensione pixel
1.75 µm

Batteria

Capacità
5580 mAh
3380 mAh
Tipo
Li-Polymer
Li-Polymer
Ricarica rapida
Yes , 5.0W
Yes , 5.0W
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
73.5 mm 155.4 mm 9.5 mm Print 3D Model
Peso
261 g
156 g
Materiali
Rugged Smartphone, Polycarbonate
Plastic
Colori
Black Yellow Green Orange
Black Blue Red Purple
Resistenza ad acqua/polvere
IP68, MIL-STD-810G
Superficie utile
68 %
79 %

Software

Sistema operativo
Android 11 Red Velvet Cake Android 11
Android 11 Red Velvet Cake Android 11 Go edition
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 4.2 LELow energy consumption
Profili Bluetooth
A2DP (Advanced Audio Distribution Profile)
A2DP (Advanced Audio Distribution Profile), LE (Low Energy)
Wi-Fi
802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
802.11b , 802.11g , 802.11n
Funzioni Wi-Fi
Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
Wi-Fi Hotspot
Funzioni USB
Charging, OTG
Charging, OTG
Navigazione
GPS, A-GPS, GLONASS, Beidou, Galileo
GPS, A-GPS, GLONASS, Beidou

Reti

4G LTE
B1 (2100), B3 (1800), B7 (2600), B8 (900), B20 (800), B40 (TDD 2300)
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
No
Accelerometro
Yes
Yes
Giroscopio
Yes
Prossimità
Yes
Yes
Sensore di luce
Yes
Yes
Sistema di raffreddamento
No
No

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Confrontato con Blackview Oscal C20

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