coolpad Cool 20 vs Ulefone Note 15
coolpad
Cool 20
Ulefone
Note 15
En bref
- Marque
- Coolpad
- Ulefone
- Date de sortie
- mai 2021, il y a 5 ans
- juin 2023, il y a 2 ans et 11 mois
- AnTuTu
- 200.500 Antutu v8 Overall performance better than 55% of devices
- 41.300 Antutu v8 Overall performance better than 49% of devices
Écran
- Taille
- 6.52"
- 6.22"
- Résolution
- 720 x 1600 px HD+
- 720 x 1520 px HD+
- Type
- LCD IPS
- LCD IPS
- Densité
- 269 ppi Medium Density
- 270 ppi Medium Density
- Rapport d’aspect
- 20:9
- 19:9
- Fonctions
- Water Drop Notch, 2.5D curved glass screen, Capacitive, Multi-touch
- Water Drop Notch, 2.5D curved glass screen, Capacitive, Multi-touch
Performances
- Chipset
- MediaTek Helio G80 (MT6769T)
- MediaTek MT6580
- CPU
- 2x Cortex A75 2.0 GHz + 6x Cortex A55 1.8 GHz
- 4x Cortex A7 1.3 GHz
- Type de CPU
- Octa-Core
- Quad-Core
- Gravure
- 12 nm
- 28 nm
- Fréquence
- 2 GHz
- 1.3 GHz
- GPU
- ARM Mali-G52 2EEMC2
- ARM Mali-400 MP2
- RAM
- 4 GB
- 2 GB
- Type de RAM
- LPDDR4X RAM
- —
- 64 bits
- Yes
- No
Caméra arrière
- Résolution
- 48 Mpx
- 8 Mpx
- Ouverture
- ƒ/ 1.79
- ƒ/ 2.0
- Capteur
- Samsung S5KGM1
- —
- Taille de pixel
- 0.80 µm
- —
- Taille du capteur
- 1/2"
- —
- Flash
- LED
- LED
- Stabilisation optique
- No
- No
- Ralenti
- No, 30 fps
- No, 30 fps
- Fonctions
- 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
- 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
Caméra frontale
- Résolution
- 5 Mpx
- 5 Mpx
- Ouverture
- ƒ/ --
- ƒ/ --
Batterie
- Capacité
- 4500 mAh
- 4000 mAh
- Type
- Li-Polymer
- Li-Ion
- Charge rapide
- No
- Yes
- Fonctions
- Non-removable
- Non-removable
Stockage
- Capacité
- 64 GB
- 32 GB
- Emplacement SD
- Yes , Slot for SD or second SIM card
- Yes , Independent SD slot
Corps
- Dimensions
- 75.7 mm 164.3 mm 8.7 mm Print 3D Model
- 75.3 mm 157.2 mm 8.9 mm Print 3D Model
- Poids
- 199 g
- 179 g
- Matériaux
- Plastic , Splash resistant design
- Plastic
- Couleurs
- Black White Blue
- Black Blue Purple
- Surface utile
- 82 %
- 81 %
Logiciel
- Système d’exploitation
- Android 11 Red Velvet Cake CoolOS (Android 11)
- Android 12 Snow Cone Android 12 Go edition
- Services Google
- Without Google Mobile services
- With 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 LELow energy consumption
- Bluetooth 5.0
- Profils Bluetooth
- A2DP (Advanced Audio Distribution Profile), LE (Low Energy)
- A2DP (Advanced Audio Distribution Profile)
- Wi-Fi
- 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
- 802.11b , 802.11g , 802.11n
- Fonctions Wi-Fi
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
- Wi-Fi Hotspot
- USB
- USB Type-C
- USB Type-C
- Fonctions USB
- Charging, OTG
- Charging, OTG
- Navigation
- GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo
- GPS, A-GPS
Réseaux
- 4G LTE
- 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), B5 (850), B8 (900)
- B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
- 2G
- CDMA BC0 (800), B2 (1900), B3 (1800), B5 (850), B8 (900)
- 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
