coolpad Cool S बनाम Oppo A57 4G

एक नज़र में

ब्रांड: Coolpad; Oppo
रिलीज़ की तारीख: जनवरी 2021, 5 साल 6 महीने पहले; मई 2022, 4 साल 2 महीने पहले
AnTuTu: 181.000 Antutu v8 Overall performance better than 4% of devices; 110.000 Antutu v8 Overall performance better than 51% of devices

आकार: 6.53"; 6.56"
रिज़ॉल्यूशन: 1080 x 2340 px FHD+; 720 x 1612 px HD+
प्रकार: LCD IPS; LCD IPS
घनत्व: 395 ppi High Density; 269 ppi Medium Density
आस्पेक्ट रेशियो: 19.5:9; 20:9
विशेषताएँ: Water Drop Notch, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless; 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

रिज़ॉल्यूशन: 48 Mpx; 13 Mpx
अपर्चर: ƒ/ 1.8; ƒ/ 2.2
सेंसर: Samsung S5KGM1; —
पिक्सेल आकार: 0.80 µm; —
सेंसर आकार: 1/2"; —
फ्लैश: LED; LED
ऑप्टिकल स्थिरीकरण: No; No
स्लो मोशन: No, 30 fps; Yes, 120 fps
विशेषताएँ: Digital zoom, Quadruple camera, 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; 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

आयाम: 76.2 mm 161.2 mm 8.9 mm Print 3D Model; 75.0 mm 163.7 mm 8.0 mm Print 3D Model
वजन: 198 g; 187 g
सामग्री: Plastic , Glass; Plastic
रंग: Black White Blue; Black Green
उपयोग योग्य सतह: 85 %; 82 %
पानी/धूल प्रतिरोध: —; IP54

ऑपरेटिंग सिस्टम: Android 10 Q Android 10; Android 12 Snow Cone ColorOS 12.1 (Android 12)
Google सेवाएँ: 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)
Bluetooth: Bluetooth 4.2; Bluetooth 5.1 LELow energy consumption
Bluetooth प्रोफाइल: A2DP (Advanced Audio Distribution Profile); A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC
Wi-Fi: 802.11b , 802.11g , 802.11n; 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
Wi-Fi विशेषताएँ: Wi-Fi Hotspot, Wi-Fi Direct; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
USB: USB Type-C; USB Type-C
USB विशेषताएँ: Charging, OTG; Charging, OTG
नेविगेशन: GPS, A-GPS, GLONASS, Beidou, Galileo; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo

4G LTE: B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500); 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)
3G: B1 (2100), B2 (1900), B5 (850), B8 (900), B34 (TD 2000), B39 (TD 1900+); B1 (2100), B5 (850), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)