Oppo A57 4G বনাম Tecno Spark 30 5G

এক নজরে

ব্র্যান্ড: Oppo; Tecno
প্রকাশের তারিখ: মে ২০২২, 4 বছর 1 মাস আগে; অক্টোবর ২০২৪, 1 বছর 8 মাস আগে
AnTuTu: 110.000 Antutu v8 Overall performance better than 51% of devices; 425.000 Antutu v10 Overall performance better than 69% of devices

আকার: 6.56"; 6.67"
রেজোলিউশন: 720 x 1612 px HD+; 720 x 1600 px HD+
ধরন: LCD IPS; LCD IPS
ঘনত্ব: 269 ppi Medium Density; 263 ppi Medium Density
অ্যাসপেক্ট রেশিও: 20:9; 21:9
বৈশিষ্ট্য: 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; Hole-punch Notch, Refresh rate 120 Hz, Max brightness HBM - 800 cd/m², TÜV Rheinland Eye Comfort Certification, Scratch resistant, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

চিপসেট: Mediatek Helio G35; MediaTek Dimensity 6300
CPU: 8x Cortex A53 2.3 GHz; 2x2.4 GHz ARM Cortex A76 +6x2.0 GHz ARM Cortex A55
CPU ধরন: Octa-Core; Octa-Core
প্রসেস: 12 nm; 6 nm
ফ্রিকোয়েন্সি: 2.3 GHz; 2.4 GHz
GPU: IMG PowerVR GE8320 680MHz; Arm Mali-G57 MC2
RAM: 4 GB; 6 GB
RAM ধরন: LPDDR4X RAM; LPDDR4X RAM
64-bit: Yes; Yes

রেজোলিউশন: 13 Mpx; 108 Mpx
অ্যাপারচার: ƒ/ 2.2; ƒ/ 1.9
ফ্ল্যাশ: LED; Triple 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, Phase detection autofocus (PDAF), Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Front Flash
সেন্সর: —; Samsung HM6
পিক্সেল আকার: —; 0.64 µm
সেন্সর আকার: —; 1/1.67"

মাত্রা: 75.0 mm 163.7 mm 8.0 mm Print 3D Model; 76.8 mm 165.4 mm 7.8 mm Print 3D Model
ওজন: 187 g; 193 g
উপাদান: Plastic; Plastic , Glass
রঙ: Black Green; Black White Blue
জল/ধুলো প্রতিরোধ: IP54; —
ব্যবহারযোগ্য পৃষ্ঠ: 82 %; 85 %

অপারেটিং সিস্টেম: Android 12 Snow Cone ColorOS 12.1 (Android 12); Android 14 Upside-down cake Android 14
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 5.1 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), EDR (Enhanced Data Rate), HID (Human Interface Profile), LE (Low Energy), LDAC, 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
Wi-Fi বৈশিষ্ট্য: Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display; 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), 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), B5 (850), B8 (900); B1 (2100), B5 (850), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n77 (3700), n78 (3500)