Blackview BV4900S vs Nokia XR21

In sintesi

Marca: Blackview; Nokia
Data di uscita: ottobre 2021, 4 anni e 7 mesi fa; maggio 2023, 3 anni fa
AnTuTu: 114.300 Antutu v9 Overall performance better than 52% of devices; 396.000 Antutu v10 Overall performance better than 65% of devices
Prezzo di lancio: —; € 599.00 ($ 699.51)

Dimensione: 5.7"; 6.49"
Risoluzione: 720 x 1440 px HD+; 1080 x 2400 px FHD+
Tipo: LCD IPS; LCD IPS
Densità: 282 ppi Medium Density; 406 ppi Very high density
Rapporto d’aspetto: 18:9; 20:9
Caratteristiche: Without Notch, Scratch resistant, Dragontrail glass, Capacitive, Multi-touch; Hole-punch Notch, Glove touch support, Refresh rate 120 Hz, Brightnes 450 cd/m² (typ), Max brightness HBM - 550 cd/m², NTSC, 82% NTSC, Corning Gorilla Glass Victus, Capacitive, Multi-touch

Chipset: Spreadtrum Unisoc SC9863A; Qualcomm Snapdragon 695 (SM6375)
CPU: 4x Cortex A55 1.6 GHz + 4x Cortex A55 1.2 GHz; 2x2.2 GHz Kryo 660 Gold +6x1.7 GHz Kryo 660 Silver
Tipo di CPU: Octa-Core; Octa-Core
Processo: 28 nm; 6 nm
Frequenza: 1.6 GHz; 2.2 GHz
GPU: PowerVR GE8322; Qualcomm Adreno 619
RAM: 2 GB; 6 GB
Tipo di RAM: LPDDR3 RAM; LPDDR4X RAM
64 bit: Yes; Yes

Risoluzione: 8 Mpx; 64 Mpx
Apertura: ƒ/ 2.4; ƒ/ 1.8
Sensore: Sony IMX134 Exmor RS; —
Dimensione pixel: 1.12 µm; —
Dimensione sensore: 1/4"; —
Flash: LED; Dual LED
Stabilizzazione ottica: No; No
Slow motion: No, 30 fps; No, 30 fps
Caratteristiche: Digital zoom, Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; 4K Video, Dual camera, Autofocus, Touch focus, Geotagging, Panorama, HDR, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Capacità: 32 GB; 128 GB
Tipo: eMMC 5.1 Storage; —
Slot SD: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card

Dimensioni: 78.1 mm 157.5 mm 13.7 mm Print 3D Model; 78.6 mm 168.0 mm 10.5 mm Print 3D Model
Peso: 261 g; 231 g
Materiali: Rugged Smartphone, Polycarbonate; Polycarbonate
Colori: Black Yellow Green Orange; Green Night Black
Resistenza ad acqua/polvere: IP68, MIL-STD-810G; IP68, IP69 , MIL-STD-810H
Superficie utile: 68 %; 77 %

Sistema operativo: Android 11 Red Velvet Cake Android 11; Android 12 Snow Cone Android 12
Servizi Google: With Google Mobile Services; With Google Mobile Services

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM / eSIM)
Bluetooth: Bluetooth 5.0; Bluetooth 5.1 LELow energy consumption
Profili Bluetooth: A2DP (Advanced Audio Distribution Profile); A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC
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, WiFi 6 (802.11ax)
Funzioni Wi-Fi: Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
Funzioni USB: Charging, OTG; Charging, OTG
Navigazione: GPS, A-GPS, GLONASS, Beidou, Galileo; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), BeiDou (B1), Galileo (E1+E5a), NavIC System, QZSS (L1 + L5)
USB: —; USB Type-C

4G LTE: B1 (2100), B3 (1800), B7 (2600), B8 (900), B20 (800), B40 (TDD 2300); B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B32 (1500), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B43 (TDD 3700), B48 (TDD 3600), B66 (1700/2100), B71 (600)
3G: B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900); B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n20 (800), n25 (1900), n28b (700), n28a (700), n40 (2300), n41 (2500), n66 (1700), n71 (600), n77 (3700), n78 (3500)