Samsung Galaxy A15 4G vs Vivo T4 5G

In sintesi

Marca: Samsung; vivo
Data di uscita: dicembre 2023, 2 anni e 6 mesi fa; aprile 2025, 1 anni e 2 mesi fa
AnTuTu: 420.000 Antutu v10 Overall performance better than 69% of devices; 823.249 Antutu v10 Overall performance better than 81% of devices
Prezzo di lancio: —; ₹ 21,999.00 ($ 231.77)

Dimensione: 6.5"; 6.77"
Risoluzione: 1080 x 2340 px FHD+; 1080 x 2392 px FHD+
Tipo: Super AMOLED; AMOLED
Densità: 396 ppi High Density; 388 ppi High Density
Rapporto d’aspetto: 20:9; 20:9
Caratteristiche: 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 120 Hz, Touch sampling rate 240 Hz, Peak brightness - 2000 cd/m², Peak brightness - 5000 cd/m², 8000000:1 contrast ratio, HDR10+, DCI-P3, 10 Bits panel, Scratch resistant, Dual Edge display, Capacitive, Multi-touch, Frameless

Chipset: MediaTek Helio G99 (MT6789); Qualcomm Snapdragon 7s Gen3
CPU: 2x Cortex A76 2.2 GHz + 6x Cortex A55 2.0 GHz; 1x2.5GHz Cortex A720 +3x2.4GHz Cortex A720 +4x1.8GHz Cortex A520
Tipo di CPU: Octa-Core; Octa-Core
Processo: 6 nm; 4 nm
Frequenza: 2.2 GHz; 2.5 GHz
GPU: Mali-G57 MC2; Adreno 810 480MHz
RAM: 4 GB; 8 GB
64 bit: Yes; Yes
Tipo di RAM: —; LPDDR4X RAM

Risoluzione: 50 Mpx; 50 Mpx
Apertura: ƒ/ 1.8; ƒ/ 1.8
Flash: LED; LED
Stabilizzazione ottica: No; Yes
Slow motion: Yes, 240 fps; Yes, 240 fps
Caratteristiche: 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; Night Mode 2.0, Noise reduction, 4K Video, Digital zoom, Dual camera, Digital image stabilization, Optical Stabilization (OIS), Ultra stable video, Autofocus, Touch focus, Continuous autofocus, Manual focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night Mode
Sensore: —; Sony IMX882
Dimensione pixel: —; 1.00 µm
Dimensione sensore: —; 1/1.95"

Dimensioni: 76.8 mm 160.1 mm 8.4 mm Print 3D Model; 76.4 mm 163.4 mm 7.9 mm Print 3D Model
Peso: 200 g; 199 g
Materiali: Plastic; Polycarbonate
Colori: Black Blue Yellow Cyan; Gray Green
Superficie utile: 86 %; 88 %
Resistenza ad acqua/polvere: —; IP65

Sistema operativo: Android 14 Upside-down cake Android 14; Android 16 OriginOS 6 (Android 16)
Aggiornamenti: OS updates: 2 years, Security updates: 3 years; —
Servizi 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
Profili Bluetooth: A2DP (Advanced Audio Distribution Profile), LE (Low Energy); 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, WiFi 6 (802.11ax)
Funzioni Wi-Fi: Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
USB: USB Type-C; USB Type-C
Funzioni USB: Charging, OTG; Charging, OTG
Navigazione: GPS, A-GPS, GLONASS, Beidou, Galileo; A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1)

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), B8 (900), B28b (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), B6 (800), B8 (900), B19 (800)
2G: B3 (1800), B5 (850), B8 (900); B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n3 (1800), n5 (850), n8 (900), n28b (700), n38 (2600), n40 (2300), n41 (2500), n77 (3700), n78 (3500)