Blackview BV4900S বনাম Vivo iQOO Z7i

এক নজরে

ব্র্যান্ড: Blackview; vivo
প্রকাশের তারিখ: অক্টোবর ২০২১, 4 বছর 8 মাস আগে; মার্চ ২০২৩, 3 বছর 3 মাস আগে
AnTuTu: 114.300 Antutu v9 Overall performance better than 52% of devices; 389.600 Antutu v10 Overall performance better than 65% of devices

আকার: 5.7"; 6.51"
রেজোলিউশন: 720 x 1440 px HD+; 720 x 1600 px HD+
ধরন: LCD IPS; LCD IPS
ঘনত্ব: 282 ppi Medium Density; 270 ppi Medium Density
অ্যাসপেক্ট রেশিও: 18:9; 20:9
বৈশিষ্ট্য: Without Notch, Scratch resistant, Dragontrail glass, Capacitive, Multi-touch; Water Drop Notch, Touch sampling rate 120 Hz, Scratch resistant, 2.5D curved glass screen, Capacitive, Multi-touch

চিপসেট: Spreadtrum Unisoc SC9863A; MediaTek Dimensity 6020 (MT6833V/ZA)
CPU: 4x Cortex A55 1.6 GHz + 4x Cortex A55 1.2 GHz; 2x2.2 GHz ARM Cortex A76 + 6x2.0 GHz ARM Cortex A55
CPU ধরন: Octa-Core; Octa-Core
প্রসেস: 28 nm; 7 nm
ফ্রিকোয়েন্সি: 1.6 GHz; 2.2 GHz
GPU: PowerVR GE8322; ARM Mali-G57
RAM: 2 GB; 4 GB
RAM ধরন: LPDDR3 RAM; LPDDR4X RAM
64-bit: Yes; Yes

রেজোলিউশন: 8 Mpx; 13 Mpx
অ্যাপারচার: ƒ/ 2.4; ƒ/ 2.2
সেন্সর: Sony IMX134 Exmor RS; —
পিক্সেল আকার: 1.12 µm; —
সেন্সর আকার: 1/4"; —
ফ্ল্যাশ: LED; LED
অপটিক্যাল স্থিতিশীলকরণ: No; No
স্লো মোশন: No, 30 fps; No, 30 fps
বৈশিষ্ট্য: Digital zoom, Autofocus, Touch focus, Continuous shooting, 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), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

ক্ষমতা: 32 GB; 128 GB
ধরন: eMMC 5.1 Storage; UFS Storage 2.2
SD স্লট: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card

মাত্রা: 78.1 mm 157.5 mm 13.7 mm Print 3D Model; 75.6 mm 164.1 mm 8.2 mm Print 3D Model
ওজন: 261 g; 186 g
উপাদান: Rugged Smartphone, Polycarbonate; Polycarbonate
রঙ: Black Yellow Green Orange; Black Blue
জল/ধুলো প্রতিরোধ: IP68, MIL-STD-810G; —
ব্যবহারযোগ্য পৃষ্ঠ: 68 %; 82 %

অপারেটিং সিস্টেম: Android 11 Red Velvet Cake Android 11; Android 13 Tiramisu OriginOS Ocean (Android 13)
Google পরিষেবা: With Google Mobile Services; Without Google Mobile services

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 5.0; Bluetooth 5.1 LELow energy consumption
Bluetooth প্রোফাইল: A2DP (Advanced Audio Distribution Profile); A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, 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; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
USB বৈশিষ্ট্য: Charging, OTG; Charging, OTG
নেভিগেশন: GPS, A-GPS, GLONASS, Beidou, Galileo; GPS, A-GPS, GLONASS, Beidou, Galileo

4G LTE: B1 (2100), B3 (1800), B7 (2600), B8 (900), B20 (800), B40 (TDD 2300); B1 (2100), B3 (1800), B5 (850), B8 (900), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500)
3G: B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900); B1 (2100), B5 (850), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); CDMA BC0 (800), B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n5 (850), n8 (900), n28a (700), n41 (2500), n77 (3700), n78 (3500)