Oppo A57 4G مقابل Xiaomi Redmi Note 12R Pro

نظرة سريعة

الماركة: Oppo; Xiaomi
تاريخ الإصدار: مايو 2022, منذ 4 سنوات و1 أشهر; يونيو 2023, منذ 3 سنوات
AnTuTu: 110.000 Antutu v8 Overall performance better than 51% of devices; 387.395 Antutu v9 Overall performance better than 65% of devices

الحجم: 6.56"; 6.67"
الدقة: 720 x 1612 px HD+; 1080 x 2400 px FHD+
النوع: LCD IPS; Oled
الكثافة: 269 ppi Medium Density; 395 ppi High 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; Hole-punch Notch, Refresh rate 120 Hz, Peak brightness - 1200 cd/m², 4500000:1 contrast ratio, DCI-P3, Scratch resistant, 2.5D curved glass screen, Capacitive, Frameless

المعالج: Mediatek Helio G35; Qualcomm Snapdragon 4 Gen 1 (SM4375)
وحدة المعالجة المركزية: 8x Cortex A53 2.3 GHz; 2x2.0 GHz Cortex A78 + 6x1.8 GHz Cortex A55
نوع المعالج: Octa-Core; Octa-Core
تقنية التصنيع: 12 nm; 6 nm
التردد: 2.3 GHz; 2 GHz
معالج الرسوميات: IMG PowerVR GE8320 680MHz; Adreno
الذاكرة العشوائية: 4 GB; 12 GB
نوع الذاكرة العشوائية: LPDDR4X RAM; LPDDR4X RAM
64-بت: Yes; Yes

الدقة: 13 Mpx; 48 Mpx
فتحة العدسة: ƒ/ 2.2; Unknow
الفلاش: LED; Dual LED
التثبيت البصري: No; Yes
التصوير البطيء: Yes, 120 fps; Yes, 240 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; Night Mode 2.0, Digital zoom, Dual camera, Digital image stabilization, Optical Stabilization (OIS), Autofocus, Touch focus, Phase detection autofocus (PDAF), Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
حجم البكسل: —; 0.80 µm

الأبعاد: 75.0 mm 163.7 mm 8.0 mm Print 3D Model; 76.2 mm 165.9 mm 8.0 mm Print 3D Model
الوزن: 187 g; 188 g
المواد: Plastic; Plastic
الألوان: Black Green; Black White Gold
مقاومة الماء والغبار: IP54; IP53
السطح القابل للاستخدام: 82 %; 84 %

نظام التشغيل: Android 12 Snow Cone ColorOS 12.1 (Android 12); Android 14 Upside-down cake HyperOS (Android 14)
خدمات Google: With Google Mobile Services; Without Google Mobile services
التحديثات: —; OS updates: 2 years, Security updates: 2 years

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), EDR (Enhanced Data Rate), HID (Human Interface Profile), LE (Low Energy)
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; 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), B7 (2600), 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), B2 (1900), B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n3 (1800), n5 (850), n8 (900), n28a (700), n38 (2600), n40 (2300), n77 (3700), n78 (3500)