Blackview BV4900 বনাম Google Pixel 4a

এক নজরে

ব্র্যান্ড: Blackview; Google
প্রকাশের তারিখ: সেপ্টেম্বর ২০২০, 5 বছর 9 মাস আগে; আগস্ট ২০২০, 5 বছর 10 মাস আগে
AnTuTu: 61.000 Antutu v8 Overall performance better than 50% of devices; 275.000 Antutu v8 Overall performance better than 60% of devices

আকার: 5.7"; 5.81"
রেজোলিউশন: 720 x 1440 px HD+; 1080 x 2340 px FHD+
ধরন: LCD IPS; Oled
ঘনত্ব: 282 ppi Medium Density; 444 ppi Very high density
অ্যাসপেক্ট রেশিও: 18:9; 19.5:9
বৈশিষ্ট্য: Without Notch, Scratch resistant, Dragontrail glass, Capacitive, Multi-touch; Hole-punch Notch, 100000:1 contrast ratio, Always-On Display, HDR, Scratch resistant, Corning Gorilla Glass 3, Capacitive, Multi-touch, Frameless

রেজোলিউশন: 8 Mpx; 12 Mpx
অ্যাপারচার: ƒ/ 2.4; ƒ/ 1.73
সেন্সর: Sony IMX134 Exmor RS; Sony IMX363 Exmor RS
পিক্সেল আকার: 1.12 µm; 1.40 µm
সেন্সর আকার: 1/4"; 1/2.55"
ফ্ল্যাশ: LED; LED
অপটিক্যাল স্থিতিশীলকরণ: No; Yes
স্লো মোশন: No, 30 fps; Yes, 240 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; 4K Video, Digital zoom, Digital image stabilization, Optical Stabilization (OIS), Autofocus, Touch focus, Continuous shooting, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Google Lens

মাত্রা: 78.1 mm 157.5 mm 13.7 mm Print 3D Model; 69.4 mm 144.2 mm 8.2 mm Print 3D Model
ওজন: 261 g; 143 g
উপাদান: Rugged Smartphone, Polycarbonate; Polycarbonate
রঙ: Black Yellow Green Orange; Black
জল/ধুলো প্রতিরোধ: IP68, MIL-STD-810G; —
ব্যবহারযোগ্য পৃষ্ঠ: 68 %; 82 %

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM / eSIM)
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), ANT+, APT-x, LDAC
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 MiMO
USB বৈশিষ্ট্য: Charging, OTG; Charging, OTG
নেভিগেশন: GPS, A-GPS, GLONASS, Beidou, Galileo; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo
USB: —; USB Type-C

4G LTE: B1 (2100), B3 (1800), B7 (2600), B8 (900), B20 (800), B40 (TDD 2300); B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B32 (1500), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100), B71 (600)
3G: B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), 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)