Oppo A57s বনাম Poco C40

এক নজরে

ব্র্যান্ড: Oppo; POCO
প্রকাশের তারিখ: আগস্ট ২০২২, 3 বছর 10 মাস আগে; জুন ২০২২, 4 বছর আগে
AnTuTu: 110.000 Antutu v8 Overall performance better than 51% of devices; 128.944 Antutu v9 Overall performance better than 53% of devices

আকার: 6.56"; 6.71"
রেজোলিউশন: 720 x 1612 px HD+; 720 x 1650 px HD+
ধরন: LCD IPS; LCD IPS
ঘনত্ব: 269 ppi Medium Density; 268 ppi Medium 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; Water Drop Notch, Brightnes 400 cd/m² (typ), Scratch resistant, Corning Gorilla Glass 3, 2.5D glass screen, Capacitive, Multi-touch, Frameless

রেজোলিউশন: 50 Mpx; 13 Mpx
অ্যাপারচার: ƒ/ 1.8; ƒ/ 1.8
ফ্ল্যাশ: LED; LED
অপটিক্যাল স্থিতিশীলকরণ: No; No
স্লো মোশন: Yes, 120 fps; Yes, 120 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, Autofocus, Touch focus, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

মাত্রা: 75.0 mm 163.8 mm 8.0 mm Print 3D Model; 76.6 mm 169.6 mm 9.2 mm Print 3D Model
ওজন: 187 g; 204 g
উপাদান: Plastic; Plastic
রঙ: Black Blue; Black Blue Yellow
জল/ধুলো প্রতিরোধ: IP54; —
ব্যবহারযোগ্য পৃষ্ঠ: 82 %; 83 %

অপারেটিং সিস্টেম: Android 12 Snow Cone ColorOS 12.1 (Android 12); Android 11 Red Velvet Cake MIUI V13 (Android 11)
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 5.0 LELow energy consumption
Bluetooth প্রোফাইল: 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 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, 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), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)
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)