Samsung Galaxy A15 4G lwn Vivo Y21d

Sepintas lalu

Jenama: Samsung; vivo
Tarikh keluaran: Disember 2023, 2 tahun 6 bulan lalu; November 2025, 7 bulan lalu
AnTuTu: 420.000 Antutu v10 Overall performance better than 69% of devices; 222.000 Antutu v10 Overall performance better than 56% of devices

Saiz: 6.5"; 6.68"
Resolusi: 1080 x 2340 px FHD+; 720 x 1608 px HD+
Jenis: Super AMOLED; LCD IPS
Ketumpatan: 396 ppi High Density; 264 ppi Medium Density
Nisbah aspek: 20:9; 20:9
Ciri: Water Drop Notch, Refresh rate 90 Hz, Peak brightness - 800 cd/m², Scratch resistant, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless; Hole-punch Notch, Refresh rate 90 Hz, Peak brightness - 1000 cd/m², Max brightness HBM - 1000 cd/m², TÜV Rheinland Eye Comfort Certification, DCI-P3, 83% NTSC, LED Notifications, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

Cipset: MediaTek Helio G99 (MT6789); Unisoc Tiger T612 / T7225
CPU: 2x Cortex A76 2.2 GHz + 6x Cortex A55 2.0 GHz; 2 x ARM Cortex A75 1.8Ghz + 6 x ARM Cortex A55 1.8Ghz
Jenis CPU: Octa-Core; Octa-Core
Proses: 6 nm; 12 nm
Frekuensi: 2.2 GHz; 1.8 GHz
GPU: Mali-G57 MC2; Mali-G57 MP1
RAM: 4 GB; 4 GB
64-bit: Yes; Yes
Jenis RAM: —; LPDDR4X RAM

Resolusi: 50 Mpx; 50 Mpx
Aperture: ƒ/ 1.8; ƒ/ 1.8
Denyar: LED; Dual LED
Penstabilan optik: No; No
Gerak perlahan: Yes, 240 fps; Yes, 120 fps
Ciri: Digital zoom, Triple camera, Digital image stabilization, Autofocus, Touch focus, Manual focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; Digital zoom, Dual camera, 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, Front Flash

Dimensi: 76.8 mm 160.1 mm 8.4 mm Print 3D Model; 77.0 mm 166.1 mm 8.4 mm Print 3D Model
Berat: 200 g; 209 g
Bahan: Plastic; Plastic , Splash resistant design
Warna: Black Blue Yellow Cyan; Green Coral
Permukaan boleh guna: 86 %; 83 %
Kalis air/habuk: —; IP68, IP69

Sistem pengendalian: Android 14 Upside-down cake Android 14; Android 15 Funtouch OS 15 (Android 15)
Kemas kini: OS updates: 2 years, Security updates: 3 years; —
Perkhidmatan Google: 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 5.2 LELow energy consumption; Bluetooth 5.2 LELow energy consumption
Profil Bluetooth: A2DP (Advanced Audio Distribution Profile), LE (Low Energy); A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), 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
Ciri Wi-Fi: 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
Ciri USB: Charging, OTG; Charging, OTG
Navigasi: GPS, A-GPS, GLONASS, Beidou, Galileo; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo

4G LTE: 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), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100); 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), B4 (1700/2100 AWS A-F), B5 (850), B8 (900); B1 (2100), B5 (850), B8 (900)
2G: B3 (1800), B5 (850), B8 (900); B3 (1800), B5 (850), B8 (900)