Blackview BV4900 مقابل Oppo A57e

نظرة سريعة

الماركة: Blackview; Oppo
تاريخ الإصدار: سبتمبر 2020, منذ 5 سنوات و9 أشهر; أغسطس 2022, منذ 3 سنوات و10 أشهر
AnTuTu: 61.000 Antutu v8 Overall performance better than 50% of devices; 110.000 Antutu v8 Overall performance better than 52% of devices

الحجم: 5.7"; 6.56"
الدقة: 720 x 1440 px HD+; 720 x 1612 px HD+
النوع: LCD IPS; LCD IPS
الكثافة: 282 ppi Medium Density; 269 ppi Medium Density
نسبة العرض إلى الارتفاع: 18:9; 20:9
الميزات: Without Notch, Scratch resistant, Dragontrail glass, Capacitive, Multi-touch; Water Drop Notch, Refresh rate 120 Hz, Brightnes 480 cd/m² (typ), Max brightness HBM - 600 cd/m², 1500:1 contrast ratio, DCI-P3, 96% NTSC, Scratch resistant, 2.5D curved glass screen, Panda glass, Capacitive, Multi-touch, Frameless

الدقة: 8 Mpx; 13 Mpx
فتحة العدسة: ƒ/ 2.4; ƒ/ 2.2
المستشعر: Sony IMX134 Exmor RS; —
حجم البكسل: 1.12 µm; —
حجم المستشعر: 1/4"; —
الفلاش: LED; LED
التثبيت البصري: No; No
التصوير البطيء: No, 30 fps; Yes, 120 fps
الميزات: Digital zoom, Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; Triple camera, Digital image stabilization, Autofocus, Touch focus, Manual focus, Phase detection autofocus (PDAF), Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

السعة: 32 GB; 64 GB
النوع: eMMC 5.1 Storage; eMMC 5.1 Storage
فتحة SD: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card

الأبعاد: 78.1 mm 157.5 mm 13.7 mm Print 3D Model; 75.0 mm 163.7 mm 8.0 mm Print 3D Model
الوزن: 261 g; 187 g
المواد: Rugged Smartphone, Polycarbonate; Plastic
الألوان: Black Yellow Green Orange; Black Blue
مقاومة الماء والغبار: IP68, MIL-STD-810G; IP54
السطح القابل للاستخدام: 68 %; 82 %

نظام التشغيل: Android 10 Q Android 10; Android 12 Snow Cone ColorOS 12.1 (Android 12)
خدمات Google: With Google Mobile Services; With Google Mobile Services

بطاقة SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
بلوتوث: Bluetooth 5.0; Bluetooth 5.3 LELow energy consumption
ملفات تعريف البلوتوث: 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
ميزات Wi-Fi: Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
ميزات USB: Charging, OTG; Charging, OTG
الملاحة: GPS, A-GPS, GLONASS, Beidou, Galileo; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo
USB: —; USB Type-C

4G LTE: B1 (2100), B3 (1800), B7 (2600), B8 (900), B20 (800), B40 (TDD 2300); B1 (2100), B3 (1800), B5 (850), B8 (900), B40 (TDD 2300), B41 (TDD 2500)
3G: B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900); B1 (2100), B5 (850), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)