Blackview A55 vs coolpad Cool 20
Blackview
A55
coolpad
Cool 20
En bref
- Marque
- Blackview
- Coolpad
- Date de sortie
- décembre 2021, il y a 4 ans et 5 mois
- mai 2021, il y a 5 ans
- AnTuTu
- 61.000 Antutu v8 Overall performance better than 50% of devices
- 200.500 Antutu v8 Overall performance better than 55% of devices
Écran
- Taille
- 6.53"
- 6.52"
- Résolution
- 720 x 1600 px HD+
- 720 x 1600 px HD+
- Type
- LCD IPS
- LCD IPS
- Densité
- 269 ppi Medium Density
- 269 ppi Medium Density
- Rapport d’aspect
- 20:9
- 20:9
- Fonctions
- Water Drop Notch, 2.5D curved glass screen, Capacitive, Multi-touch, In-cell
- Water Drop Notch, 2.5D curved glass screen, Capacitive, Multi-touch
Performances
- Chipset
- MediaTek Helio A22 (MT6761V/WE)
- MediaTek Helio G80 (MT6769T)
- CPU
- 4x Cortex A53 2.0 GHz
- 2x Cortex A75 2.0 GHz + 6x Cortex A55 1.8 GHz
- Type de CPU
- Quad-Core
- Octa-Core
- Gravure
- 12 nm
- 12 nm
- Fréquence
- 2 GHz
- 2 GHz
- GPU
- IMG PowerVR GE8300
- ARM Mali-G52 2EEMC2
- RAM
- 3 GB
- 4 GB
- 64 bits
- Yes
- Yes
- Type de RAM
- —
- LPDDR4X RAM
Caméra arrière
- Résolution
- 8 Mpx
- 48 Mpx
- Ouverture
- ƒ/ 2.2
- ƒ/ 1.79
- Capteur
- Sony IMX319 Exmor RS
- Samsung S5KGM1
- Taille de pixel
- 1.40 µm
- 0.80 µm
- Taille du capteur
- 1/3.2"
- 1/2"
- Flash
- LED
- LED
- Stabilisation optique
- No
- No
- Ralenti
- No, 30 fps
- No, 30 fps
- Fonctions
- Digital zoom, Triple camera, 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, Digital image stabilization, Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
Caméra frontale
- Résolution
- 5 Mpx
- 5 Mpx
- Ouverture
- ƒ/ 2.2
- ƒ/ --
- Capteur
- GalaxyCore GC5025
- —
- Taille de pixel
- 1.12 µm
- —
Batterie
- Capacité
- 4780 mAh
- 4500 mAh
- Type
- Li-Polymer
- Li-Polymer
- Charge rapide
- Yes , 5.0W
- No
- Fonctions
- Non-removable
- Non-removable
Stockage
- Capacité
- 16 GB
- 64 GB
- Emplacement SD
- Yes , Independent SD slot
- Yes , Slot for SD or second SIM card
Corps
- Dimensions
- 76.7 mm 164.5 mm 9.1 mm Print 3D Model
- 75.7 mm 164.3 mm 8.7 mm Print 3D Model
- Poids
- 196 g
- 199 g
- Matériaux
- Plastic
- Plastic , Splash resistant design
- Couleurs
- Black Green Violet
- Black White Blue
- Surface utile
- 81 %
- 82 %
Logiciel
- Système d’exploitation
- Android 11 Red Velvet Cake Doke OS 2.0 (Android 11)
- Android 11 Red Velvet Cake CoolOS (Android 11)
- Services Google
- With Google Mobile Services
- Without Google Mobile services
Connectivité
- SIM
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Bluetooth
- Bluetooth 4.2
- Bluetooth 5.0 LELow energy consumption
- Profils 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
- 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
- Fonctions Wi-Fi
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
- Fonctions USB
- Charging, OTG
- Charging, OTG
- Navigation
- GPS, A-GPS, GLONASS, Beidou
- GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo
- USB
- —
- USB Type-C
Réseaux
- 4G LTE
- B1 (2100), B3 (1800), B7 (2600), B8 (900), B20 (800)
- B1 (2100), B3 (1800), B5 (850), B8 (900), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500)
- 3G
- B1 (2100), B8 (900)
- B1 (2100), B5 (850), B8 (900)
- 2G
- B2 (1900), B3 (1800), B5 (850), B8 (900)
- CDMA BC0 (800), B2 (1900), B3 (1800), B5 (850), B8 (900)
Capteurs et sécurité
- Empreinte digitale
- No
- No
- Accéléromètre
- Yes
- Yes
- Proximité
- Yes
- Yes
- Capteur de lumière
- Yes
- Yes
- Système de refroidissement
- No
- No
