Oppo A57 4G बनाम Vivo Y18t

एक नज़र में

ब्रांड: Oppo; vivo
रिलीज़ की तारीख: मई 2022, 4 साल 1 महीने पहले; नवंबर 2024, 1 साल 7 महीने पहले
AnTuTu: 110.000 Antutu v8 Overall performance better than 51% of devices; 222.000 Antutu v10 Overall performance better than 56% of devices

आकार: 6.56"; 6.56"
रिज़ॉल्यूशन: 720 x 1612 px HD+; 720 x 1612 px HD+
प्रकार: LCD IPS; LCD IPS
घनत्व: 269 ppi Medium Density; 270 ppi Medium 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, Max brightness HBM - 840 cd/m², TÜV Rheinland Eye Comfort Certification, 70% NTSC, 83% NTSC, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

चिपसेट: Mediatek Helio G35; Unisoc Tiger T612 / T7225
CPU: 8x Cortex A53 2.3 GHz; 2 x ARM Cortex A75 1.8Ghz + 6 x ARM Cortex A55 1.8Ghz
CPU प्रकार: Octa-Core; Octa-Core
प्रोसेस: 12 nm; 12 nm
आवृत्ति: 2.3 GHz; 1.8 GHz
GPU: IMG PowerVR GE8320 680MHz; Mali-G57 MP1
RAM: 4 GB; 4 GB
RAM प्रकार: LPDDR4X RAM; LPDDR4X RAM
64-bit: Yes; Yes

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; Digital zoom, Dual 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, Front Flash

आयाम: 75.0 mm 163.7 mm 8.0 mm Print 3D Model; 75.6 mm 163.6 mm 8.4 mm Print 3D Model
वजन: 187 g; 185 g
सामग्री: Plastic; Plastic , Splash resistant design
रंग: Black Green; Black Green
पानी/धूल प्रतिरोध: IP54; IP54
उपयोग योग्य सतह: 82 %; 83 %

ऑपरेटिंग सिस्टम: Android 12 Snow Cone ColorOS 12.1 (Android 12); Android 14 Upside-down cake Funtouch OS 14 (Android 14)
Google सेवाएँ: With Google Mobile Services; With Google Mobile Services
अपडेट: —; OS updates: 1 years, Security updates: 2 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), 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, QZSS, 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), B38 (TDD 2600), 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); B3 (1800), B5 (850), B8 (900)