Blackview Oscal C20 vs Xiaomi Redmi K50 Extreme Edition

In sintesi

Marca: Blackview; Xiaomi
Data di uscita: settembre 2021, 4 anni e 8 mesi fa; agosto 2022, 3 anni e 9 mesi fa
AnTuTu: 23.006 Antutu v8 Overall performance better than 49% of devices; 1.411.227 Antutu v11 Overall performance better than 88% of devices

Dimensione: 6.09"; 6.67"
Risoluzione: 720 x 1560 px HD+; 1220 x 2712 px FHD+
Tipo: LCD IPS; AMOLED
Densità: 282 ppi Medium Density; 446 ppi Very high density
Rapporto d’aspetto: 19.5:9; 20:9
Caratteristiche: Water Drop Notch, LED Notifications, Capacitive, Multi-touch; Hole-punch Notch, Refresh rate 120 Hz, Touch sampling rate 480 Hz, 5000000:1 contrast ratio, HDR10+, DCI-P3, 10 Bits panel, MEMC, DisplayMate A+, Dolby Vision, Scratch resistant, 3D curved glass screen, Corning Gorilla Glass Victus, Capacitive, Multi-touch, Frameless

Chipset: Spreadtrum SC7731E (S513); Qualcomm Snapdragon 8+ Gen1
CPU: 4x Cortex A7 1.3 GHz; 1x3.2 GHz Cortex X2 +3x2.8 GHz Cortex A710 + 4x2.0 GHz Cortex A510
Tipo di CPU: Quad-Core; Octa-Core
Processo: 28 nm; 4 nm
Frequenza: 1.3 GHz; 3.2 GHz
GPU: ARM Mali-400 MP1; Qualcomm Adreno 730 875 MHz
RAM: 1 GB; 8 GB
64 bit: No; Yes
Tipo di RAM: —; RAM LPDDR5

Risoluzione: 5 Mpx; 108 Mpx
Apertura: ƒ/ 2.0; ƒ/ 1.73
Sensore: GalaxyCore GC5035; Samsung HM6
Dimensione pixel: 1.12 µm; 0.64 µm
Dimensione sensore: 1/5"; 1/1.67"
Flash: LED; LED
Stabilizzazione ottica: No; Yes
Slow motion: No, 30 fps; Yes, 960 fps
Caratteristiche: Autofocus, Touch focus, Geotagging, Panorama, HDR, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Front Flash; Flicker sensor, 4K Video, Digital zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Gimbal, Autofocus, Touch focus, Continuous autofocus, Manual focus, Laser autofocus (LAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Dual capture, Night Mode

Dimensioni: 73.5 mm 155.4 mm 9.5 mm Print 3D Model; 75.9 mm 163.1 mm 8.6 mm Print 3D Model
Peso: 156 g; 202 g
Materiali: Plastic; Aluminium alloy , Glass
Colori: Black Blue Red Purple; Black Blue Gray Electric Gray
Superficie utile: 79 %; 86 %

Sistema operativo: Android 11 Red Velvet Cake Android 11 Go edition; Android 12 Snow Cone MIUI V13 (Android 12)
Servizi Google: With Google Mobile Services; Without Google Mobile services

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), LE (Low Energy); A2DP (Advanced Audio Distribution Profile), LE (Low Energy), LDAC, SBC, AAC
Wi-Fi: 802.11b , 802.11g , 802.11n; 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax)
Funzioni Wi-Fi: Wi-Fi Hotspot; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
Funzioni USB: Charging, OTG; Charging, OTG
Navigazione: GPS, A-GPS, GLONASS, Beidou; A-GPS, GLONASS, Beidou, QZSS, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)
USB: —; USB Type-C

3G: B1 (2100), B8 (900); B1 (2100), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); CDMA BC0 (800), B2 (1900), B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n3 (1800), n5 (850), n8 (900), n28a (700), n38 (2600), n40 (2300), n41 (2500), n77 (3700), n78 (3500)
4G LTE: —; B1 (2100), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B8 (900), B18 (800), B19 (800), B26 (850), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500)