Oppo A57 4G مقابل Vivo iQOO Z7i

نظرة سريعة

الماركة: Oppo; vivo
تاريخ الإصدار: مايو 2022, منذ 4 سنوات و1 أشهر; مارس 2023, منذ 3 سنوات و3 أشهر
AnTuTu: 110.000 Antutu v8 Overall performance better than 51% of devices; 389.600 Antutu v10 Overall performance better than 65% of devices

الحجم: 6.56"; 6.51"
الدقة: 720 x 1612 px HD+; 720 x 1600 px HD+
النوع: LCD IPS; LCD IPS
الكثافة: 269 ppi Medium Density; 270 ppi Medium Density
نسبة العرض إلى الارتفاع: 20:9; 20:9
الميزات: Hole-punch Notch, Brightnes 480 cd/m² (typ), Max brightness HBM - 550 cd/m², 1500:1 contrast ratio, DCI-P3, 70% NTSC, 96% NTSC, Scratch resistant, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless; Water Drop Notch, Touch sampling rate 120 Hz, Scratch resistant, 2.5D curved glass screen, Capacitive, Multi-touch

المعالج: Mediatek Helio G35; MediaTek Dimensity 6020 (MT6833V/ZA)
وحدة المعالجة المركزية: 8x Cortex A53 2.3 GHz; 2x2.2 GHz ARM Cortex A76 + 6x2.0 GHz ARM Cortex A55
نوع المعالج: Octa-Core; Octa-Core
تقنية التصنيع: 12 nm; 7 nm
التردد: 2.3 GHz; 2.2 GHz
معالج الرسوميات: IMG PowerVR GE8320 680MHz; ARM Mali-G57
الذاكرة العشوائية: 4 GB; 4 GB
نوع الذاكرة العشوائية: LPDDR4X RAM; LPDDR4X RAM
64-بت: Yes; Yes

الدقة: 13 Mpx; 13 Mpx
فتحة العدسة: ƒ/ 2.2; ƒ/ 2.2
الفلاش: LED; LED
التثبيت البصري: No; No
التصوير البطيء: Yes, 120 fps; No, 30 fps
الميزات: 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; Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

السعة: 64 GB; 128 GB
فتحة SD: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card
النوع: —; UFS Storage 2.2

الأبعاد: 75.0 mm 163.7 mm 8.0 mm Print 3D Model; 75.6 mm 164.1 mm 8.2 mm Print 3D Model
الوزن: 187 g; 186 g
المواد: Plastic; Polycarbonate
الألوان: Black Green; Black Blue
مقاومة الماء والغبار: IP54; —
السطح القابل للاستخدام: 82 %; 82 %

نظام التشغيل: Android 12 Snow Cone ColorOS 12.1 (Android 12); Android 13 Tiramisu OriginOS Ocean (Android 13)
خدمات Google: With Google Mobile Services; Without Google Mobile services

بطاقة SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
بلوتوث: Bluetooth 5.1 LELow energy consumption; Bluetooth 5.1 LELow energy consumption
ملفات تعريف البلوتوث: A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC; 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
USB: USB Type-C; —
ميزات USB: Charging, OTG; Charging, OTG
الملاحة: GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo; GPS, A-GPS, GLONASS, Beidou, Galileo

4G LTE: B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500); B1 (2100), B3 (1800), B5 (850), B8 (900), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500)
3G: B1 (2100), B5 (850), B8 (900); B1 (2100), B5 (850), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); CDMA BC0 (800), B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n5 (850), n8 (900), n28a (700), n41 (2500), n77 (3700), n78 (3500)