Samsung Galaxy A15 4G مقابل Xiaomi Redmi K50i

نظرة سريعة

الماركة: Samsung; Xiaomi
تاريخ الإصدار: ديسمبر 2023, منذ 2 سنوات و6 أشهر; يوليو 2022, منذ 3 سنوات و11 أشهر
AnTuTu: 420.000 Antutu v10 Overall performance better than 69% of devices; 814.934 Antutu v10 Overall performance better than 81% of devices

الحجم: 6.5"; 6.6"
الدقة: 1080 x 2340 px FHD+; 1080 x 2460 px FHD+
النوع: Super AMOLED; LCD IPS
الكثافة: 396 ppi High Density; 407 ppi Very high density
نسبة العرض إلى الارتفاع: 20:9; 20:9
الميزات: Water Drop Notch, Refresh rate 90 Hz, Peak brightness - 800 cd/m², Scratch resistant, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless; Hole-punch Notch, Refresh rate 144 Hz, Touch sampling rate 270 Hz, Brightnes 500 cd/m² (typ), Max brightness HBM - 650 cd/m², 1400:1 contrast ratio, HDR10, DCI-P3, DC dimming, sRGB standard, DisplayMate A+, Dolby Vision, Scratch resistant, Corning Gorilla Glass 5, 3D curved glass screen, Capacitive, Multi-touch, Frameless

المعالج: MediaTek Helio G99 (MT6789); MediaTek Dimensity 8100 Max
وحدة المعالجة المركزية: 2x Cortex A76 2.2 GHz + 6x Cortex A55 2.0 GHz; 4x Cortex A78 2.85 GHz + 4x Cortex A55 2.0 GHz
نوع المعالج: Octa-Core; Octa-Core
تقنية التصنيع: 6 nm; 5 nm
التردد: 2.2 GHz; 2.85 GHz
معالج الرسوميات: Mali-G57 MC2; Mali-G610 MC6
الذاكرة العشوائية: 4 GB; 6 GB
64-بت: Yes; Yes
نوع الذاكرة العشوائية: —; RAM LPDDR5

الدقة: 50 Mpx; 64 Mpx
فتحة العدسة: ƒ/ 1.8; ƒ/ 1.89
الفلاش: LED; LED
التثبيت البصري: No; No
التصوير البطيء: Yes, 240 fps; Yes, 960 fps
الميزات: Digital zoom, Triple camera, Digital image stabilization, Autofocus, Touch focus, Manual focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; 4K Video, Digital zoom, Triple camera, Digital image stabilization, Ultra stable video, Autofocus, Touch focus, Continuous autofocus, Manual focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Night Mode
المستشعر: —; Samsung Bright S5KGW2
حجم البكسل: —; 0.80 µm
حجم المستشعر: —; 1/1.72"

الأبعاد: 76.8 mm 160.1 mm 8.4 mm Print 3D Model; 74.3 mm 163.6 mm 8.9 mm Print 3D Model
الوزن: 200 g; 200 g
المواد: Plastic; Plastic , Glass
الألوان: Black Blue Yellow Cyan; Black Blue Silver
السطح القابل للاستخدام: 86 %; 85 %
مقاومة الماء والغبار: —; IP53

نظام التشغيل: Android 14 Upside-down cake Android 14; Android 12 Snow Cone MIUI V13 (Android 12)
التحديثات: OS updates: 2 years, Security updates: 3 years; —
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 5.2 LELow energy consumption; Bluetooth 5.3 LELow energy consumption
ملفات تعريف البلوتوث: A2DP (Advanced Audio Distribution Profile), LE (Low Energy); A2DP (Advanced Audio Distribution Profile), LE (Low Energy), 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)
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, Wi-Fi MiMO
USB: USB Type-C; USB Type-C
ميزات USB: Charging, OTG; Charging, OTG
الملاحة: GPS, A-GPS, GLONASS, Beidou, Galileo; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GLONASS (L1), BeiDou (B1)

4G LTE: 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), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100); B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B20 (800), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500)
3G: B1 (2100), 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: B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n28a (700), n38 (2600), n40 (2300), n41 (2500), n77 (3700), n78 (3500)

بصمة الإصبع: Yes, on the side; Yes, on the side
مقياس التسارع: Yes; Yes
مستشعر الضوء: Yes; Yes
نظام التبريد: No; Yes
الصوت: 2 microphones; Dolby Atmos, Hi-Res Audio, Stereo Speakers, 2 microphones
الجيروسكوب: —; Yes