blu B9 vs Oppo A77 4G

In sintesi

Marca: BLU; Oppo
Data di uscita: aprile 2022, 4 anni e 1 mesi fa; agosto 2023, 2 anni e 9 mesi fa
AnTuTu: 104.325 Antutu v9 Overall performance better than 51% of devices; 122.000 Antutu v9 Overall performance better than 53% of devices

Dimensione: 6.52"; 6.5"
Risoluzione: 720 x 1600 px HD+; 720 x 1612 px HD+
Tipo: LCD IPS; LCD IPS
Densità: 264 ppi Medium Density; 272 ppi Medium Density
Rapporto d’aspetto: 20:9; 20:9
Caratteristiche: Water Drop Notch, Max brightness HBM - 480 cd/m², Scratch resistant, Corning Gorilla Glass 3, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless; Water Drop Notch, Brightnes 480 cd/m² (typ), Max brightness HBM - 600 cd/m², DCI-P3, sRGB standard, Scratch resistant, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

Risoluzione: 13 Mpx; 50 Mpx
Apertura: ƒ/ 2.2; ƒ/ 1.8
Dimensione pixel: 1.12 µm; —
Flash: LED; LED
Stabilizzazione ottica: No; No
Slow motion: Yes, 90 fps; No, 30 fps
Caratteristiche: Digital zoom, Triple camera, Autofocus, Touch focus, Continuous shooting, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; Digital zoom, Dual camera, Autofocus, Touch focus, Phase detection autofocus (PDAF), Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Dimensioni: 75.9 mm 164.4 mm 9.6 mm Print 3D Model; 75.0 mm 163.7 mm 8.0 mm Print 3D Model
Peso: 198 g; 187 g
Materiali: Plastic; Plastic
Colori: Blue Gray; Black Blue
Superficie utile: 80 %; 82 %
Resistenza ad acqua/polvere: —; IPX4 , IP5X

Sistema operativo: Android 11 Red Velvet Cake Android 11; Android 12 Snow Cone ColorOS 12.1 (Android 12)
Servizi Google: With Google Mobile Services; With Google Mobile Services
Aggiornamenti: —; OS updates: 1 years, Security updates: 3 years

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 4.2 LELow energy consumption; Bluetooth 5.3 LELow energy consumption
Profili Bluetooth: A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy); A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), HID (Human Interface Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC
Wi-Fi: 802.11b , 802.11g , 802.11n; 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
Funzioni Wi-Fi: Wi-Fi Hotspot, Wi-Fi Direct; Dual band, Wi-Fi Hotspot, Wi-Fi Direct
Funzioni USB: Charging, OTG; Charging, OTG
Navigazione: GPS, A-GPS, GLONASS, Beidou; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo

4G LTE: B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B20 (800), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100); B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B18 (800), B19 (800), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B41 (TDD 2500), B66 (1700/2100)
3G: B1 (2100), B5 (850), B8 (900); B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)