centric A2 vs coolpad Cool 20
centric
A2
coolpad
Cool 20
En bref
- Marque
- Centric
- Coolpad
- Date de sortie
- février 2019, il y a 7 ans et 3 mois
- mai 2021, il y a 5 ans
- AnTuTu
- 76.500 Antutu v? Overall performance better than 18% of devices
- 200.500 Antutu v8 Overall performance better than 55% of devices
Écran
- Taille
- 5.86"
- 6.52"
- Résolution
- 720 x 1520 px HD+
- 720 x 1600 px HD+
- Type
- LCD IPS
- LCD IPS
- Densité
- 287 ppi Medium Density
- 269 ppi Medium Density
- Rapport d’aspect
- 19:9
- 20:9
- Fonctions
- Wide screen notch, 2.5D curved glass screen, Capacitive, Multi-touch
- Water Drop Notch, 2.5D curved glass screen, Capacitive, Multi-touch
Performances
- Chipset
- MediaTek Helio P22 MT6762
- MediaTek Helio G80 (MT6769T)
- CPU
- 4x Cortex A53 2.0 GHz + 4x Cortex A53 1.5 GHz
- 2x Cortex A75 2.0 GHz + 6x Cortex A55 1.8 GHz
- Type de CPU
- Octa-Core
- Octa-Core
- Gravure
- 12 nm
- 12 nm
- Fréquence
- 2 GHz
- 2 GHz
- GPU
- PowerVR GE8320
- ARM Mali-G52 2EEMC2
- RAM
- 3 GB
- 4 GB
- Type de RAM
- LPDDR3 RAM
- LPDDR4X RAM
- 64 bits
- Yes
- Yes
Caméra arrière
- Résolution
- 13 Mpx
- 48 Mpx
- Ouverture
- Unknow
- ƒ/ 1.79
- Flash
- Dual LED
- LED
- Stabilisation optique
- No
- No
- Ralenti
- No, 30 fps
- No, 30 fps
- Fonctions
- 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
- 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
- Capteur
- —
- Samsung S5KGM1
- Taille de pixel
- —
- 0.80 µm
- Taille du capteur
- —
- 1/2"
Caméra frontale
- Résolution
- 8 Mpx
- 5 Mpx
- Ouverture
- ƒ/ --
- ƒ/ --
Batterie
- Capacité
- 3000 mAh
- 4500 mAh
- Type
- Li-Polymer
- Li-Polymer
- Charge rapide
- No
- No
- Fonctions
- Removable
- Non-removable
Stockage
- Capacité
- 32 GB
- 64 GB
- Emplacement SD
- Yes , Independent SD slot
- Yes , Slot for SD or second SIM card
Corps
- Dimensions
- 73.0 mm 150.0 mm 8.7 mm Print 3D Model
- 75.7 mm 164.3 mm 8.7 mm Print 3D Model
- Poids
- 157 g
- 199 g
- Matériaux
- Plastic , Polycarbonate
- Plastic , Splash resistant design
- Couleurs
- Black Red
- Black White Blue
- Surface utile
- 78 %
- 82 %
Logiciel
- Système d’exploitation
- Android 9.0 P Android 9.0 Pie
- 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 5.0
- 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
- 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
- Fonctions Wi-Fi
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
- USB
- USB Type-C
- USB Type-C
- Fonctions USB
- Charging, OTG
- Charging, OTG
- Navigation
- GPS, A-GPS
- GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo
Réseaux
- 4G LTE
- B1 (2100), B3 (1800), B5 (850), B40 (TDD 2300), B41 (TDD 2500)
- 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
- Yes, in the back
- No
- Accéléromètre
- Yes
- Yes
- Proximité
- Yes
- Yes
- Capteur de lumière
- Yes
- Yes
- Système de refroidissement
- No
- No
