Oppo A57 4G बनाम Samsung Galaxy A14 5G

एक नज़र में

ब्रांड: Oppo; Samsung
रिलीज़ की तारीख: मई 2022, 4 साल 1 महीने पहले; जनवरी 2023, 3 साल 5 महीने पहले
AnTuTu: 110.000 Antutu v8 Overall performance better than 51% of devices; 566.192 Antutu v11 Overall performance better than 74% of devices

आकार: 6.56"; 6.6"
रिज़ॉल्यूशन: 720 x 1612 px HD+; 1080 x 2400 px FHD+
प्रकार: LCD IPS; TFT LCD (IPS)
घनत्व: 269 ppi Medium Density; 405 ppi Very high density
आस्पेक्ट रेशियो: 20:9; 20:9
विशेषताएँ: 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, Refresh rate 90 Hz, Scratch resistant, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

रिज़ॉल्यूशन: 13 Mpx; 50 Mpx
अपर्चर: ƒ/ 2.2; ƒ/ 1.8
फ्लैश: LED; LED
ऑप्टिकल स्थिरीकरण: No; No
स्लो मोशन: Yes, 120 fps; Yes, 120 fps
विशेषताएँ: 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; 4K Video, Digital zoom, Triple camera, Digital image stabilization, Ultra stable video, Autofocus, Touch focus, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night Mode

आयाम: 75.0 mm 163.7 mm 8.0 mm Print 3D Model; 78.0 mm 167.7 mm 9.1 mm Print 3D Model
वजन: 187 g; 202 g
सामग्री: Plastic; Plastic
रंग: Black Green; Black Silver Red Green
पानी/धूल प्रतिरोध: IP54; —
उपयोग योग्य सतह: 82 %; 80 %

ऑपरेटिंग सिस्टम: Android 12 Snow Cone ColorOS 12.1 (Android 12); Android 13 Tiramisu Android 13
Google सेवाएँ: With Google Mobile Services; With Google Mobile Services
अपडेट: —; OS updates: 2 years, Security updates: 3 years

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 5.1 LELow energy consumption; Bluetooth 5.2 LELow energy consumption
Bluetooth प्रोफाइल: 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
Wi-Fi विशेषताएँ: 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
USB विशेषताएँ: Charging, OTG; Charging, OTG
नेविगेशन: 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), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B20 (800), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
3G: B1 (2100), B5 (850), B8 (900); B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
2G: B2 (1900), 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), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n77 (3700), n78 (3500)