Ulefone Note 15 বনাম Vivo S19

এক নজরে

ব্র্যান্ড: Ulefone; vivo
প্রকাশের তারিখ: জুন ২০২৩, 3 বছর আগে; মে ২০২৪, 2 বছর 1 মাস আগে
AnTuTu: 41.300 Antutu v8 Overall performance better than 49% of devices; 855.000 Antutu v10 Overall performance better than 82% of devices
লঞ্চ মূল্য: —; CN¥ 2,499.00 ($ 365.45)

আকার: 6.22"; 6.78"
রেজোলিউশন: 720 x 1520 px HD+; 1260 x 2800 px FHD+
ধরন: LCD IPS; AMOLED
ঘনত্ব: 270 ppi Medium Density; 453 ppi Very high density
অ্যাসপেক্ট রেশিও: 19:9; 20:9
বৈশিষ্ট্য: Water Drop Notch, 2.5D curved glass screen, Capacitive, Multi-touch; Hole-punch Notch, SGS Certified, 2160 Hz PWM, Refresh rate 120 Hz, Touch sampling rate 300 Hz, Peak brightness - 4500 cd/m², 8000000:1 contrast ratio, TÜV Rheinland Eye Comfort Certification, HDR10, DCI-P3, 10 Bits panel, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

চিপসেট: MediaTek MT6580; Qualcomm Snapdragon 7 Gen 3 (SM7550-AB)
CPU: 4x Cortex A7 1.3 GHz; 1x2.63 GHz Cortex A715 +3x2.4 GHz Cortex A715 + 4x1.8 GHz Cortex A510
CPU ধরন: Quad-Core; Octa-Core
প্রসেস: 28 nm; 4 nm
ফ্রিকোয়েন্সি: 1.3 GHz; 2.63 GHz
GPU: ARM Mali-400 MP2; Qualcomm Adreno 720
RAM: 2 GB; 8 GB
64-bit: No; Yes
RAM ধরন: —; LPDDR4X RAM

রেজোলিউশন: 8 Mpx; 50 Mpx
অ্যাপারচার: ƒ/ 2.0; ƒ/ 1.88
ফ্ল্যাশ: LED; Quad LED
অপটিক্যাল স্থিতিশীলকরণ: No; Yes
স্লো মোশন: No, 30 fps; Yes, 120 fps
বৈশিষ্ট্য: Digital zoom, Dual camera, 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, Dual camera, Digital image stabilization, Optical Stabilization (OIS), Autofocus, Touch focus, Contrast detection autofocus (CDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
সেন্সর: —; Samsung GNJ
পিক্সেল আকার: —; 1.00 µm
সেন্সর আকার: —; 1/1.56"

মাত্রা: 75.3 mm 157.2 mm 8.9 mm Print 3D Model; 75.7 mm 163.6 mm 7.2 mm Print 3D Model
ওজন: 179 g; 193 g
উপাদান: Plastic; Glass
রঙ: Black Blue Purple; Black White Pink
ব্যবহারযোগ্য পৃষ্ঠ: 81 %; 89 %

অপারেটিং সিস্টেম: Android 12 Snow Cone Android 12 Go edition; Android 14 Upside-down cake OriginOS 4 (Android 14)
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 5.4 LELow energy consumption
Bluetooth প্রোফাইল: A2DP (Advanced Audio Distribution Profile); A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy), APT-x, LDAC, SBC, AAC
Wi-Fi: 802.11b , 802.11g , 802.11n; 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax)
Wi-Fi বৈশিষ্ট্য: Wi-Fi Hotspot; 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; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, BeiDou (B1)

3G: B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900); B1 (2100), B4 (1700/2100 AWS A-F), B5 (850), B8 (900), B19 (800)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); CDMA BC0 (800), 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)
4G LTE: —; B1 (2100), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B18 (800), B19 (800), B26 (850), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500)