Oppo A57s বনাম Vivo iQOO Z7 Pro

এক নজরে

ব্র্যান্ড: Oppo; vivo
প্রকাশের তারিখ: আগস্ট ২০২২, 3 বছর 10 মাস আগে; আগস্ট ২০২৩, 2 বছর 10 মাস আগে
AnTuTu: 110.000 Antutu v8 Overall performance better than 51% of devices; 728.911 Antutu v10 Overall performance better than 79% of devices

আকার: 6.56"; 6.78"
রেজোলিউশন: 720 x 1612 px HD+; 1080 x 2400 px FHD+
ধরন: LCD IPS; AMOLED
ঘনত্ব: 269 ppi Medium Density; 388 ppi High Density
অ্যাসপেক্ট রেশিও: 20:9; 20:9
বৈশিষ্ট্য: Water Drop Notch, Refresh rate 120 Hz, Brightnes 480 cd/m² (typ), Max brightness HBM - 600 cd/m², 1500:1 contrast ratio, DCI-P3, 96% NTSC, Scratch resistant, 2.5D curved glass screen, Panda glass, Capacitive, Multi-touch, Frameless; Hole-punch Notch, Refresh rate 120 Hz, Touch sampling rate 300 Hz, Peak brightness - 1300 cd/m², 8000000:1 contrast ratio, HDR10+, DCI-P3, 10 Bits panel, Scratch resistant, Dual Edge display, 3D curved glass screen, Capacitive, Multi-touch, Frameless

চিপসেট: Mediatek Helio G35; MediaTek Dimensity 7200
CPU: 8x Cortex A53 2.3 GHz; 2x2.8 GHz ARM Cortex A715 + 6x 2.0 GHz ARM Cortex A510
CPU ধরন: Octa-Core; Octa-Core
প্রসেস: 12 nm; 4 nm
ফ্রিকোয়েন্সি: 2.3 GHz; 2.8 GHz
GPU: IMG PowerVR GE8320 680MHz; ARM Mali-G610 MC4
RAM: 4 GB; 8 GB
RAM ধরন: LPDDR4X RAM; RAM LPDDR5
64-bit: Yes; Yes

রেজোলিউশন: 50 Mpx; 64 Mpx
অ্যাপারচার: ƒ/ 1.8; ƒ/ 1.79
ফ্ল্যাশ: LED; Quad LED
অপটিক্যাল স্থিতিশীলকরণ: No; Yes
স্লো মোশন: Yes, 120 fps; Yes, 240 fps
বৈশিষ্ট্য: 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, Digital image stabilization, Optical Stabilization (OIS), 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
সেন্সর: —; Samsung GW3
পিক্সেল আকার: —; 0.70 µm
সেন্সর আকার: —; 1/1.97"

মাত্রা: 75.0 mm 163.8 mm 8.0 mm Print 3D Model; 74.8 mm 164.1 mm 7.4 mm Print 3D Model
ওজন: 187 g; 175 g
উপাদান: Plastic; AG Glass
রঙ: Black Blue; Black Cyan
জল/ধুলো প্রতিরোধ: IP54; —
ব্যবহারযোগ্য পৃষ্ঠ: 82 %; 92 %

অপারেটিং সিস্টেম: Android 12 Snow Cone ColorOS 12.1 (Android 12); Android 13 Tiramisu FunTouch OS 13 (Android 13)
Google পরিষেবা: 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 5.3 LELow energy consumption; Bluetooth 5.3 LELow energy consumption
Bluetooth প্রোফাইল: A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC; A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, 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)
Wi-Fi বৈশিষ্ট্য: 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 বৈশিষ্ট্য: Charging, OTG; Charging, OTG
নেভিগেশন: GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, NavIC System

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), B4 (1700/2100 AWS 1), B5 (850), B8 (900), B28a (700), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500)
3G: B1 (2100), B5 (850), B8 (900); B1 (2100), 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), n8 (900), n28a (700), n38 (2600), n40 (2300), n41 (2500), n77 (3700), n78 (3500)