Alcatel 3 (2025) vs Ulefone Note 21

In sintesi

Marca: Alcatel; Ulefone
Data di uscita: maggio 2025, 1 anni fa; gennaio 2025, 1 anni e 4 mesi fa
AnTuTu: 154.110 Antutu v10 Overall performance better than 53% of devices; 251.000 Antutu v10 Overall performance better than 59% of devices

Dimensione: 6.52"; 6.56"
Risoluzione: 576 x 1280 px LowRes; 720 x 1612 px HD+
Tipo: LCD IPS; LCD IPS
Densità: 215 ppi Medium Density; 269 ppi Medium Density
Rapporto d’aspetto: 20:9; 20:9
Caratteristiche: Water Drop Notch, Brightnes 400 cd/m² (typ), 1000:1 contrast ratio, 70% NTSC, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless; Water Drop Notch, Refresh rate 90 Hz, Brightnes 450 cd/m² (typ), 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

Chipset: Spreadtrum Unisoc SC9863A; Unisoc Tiger T606
CPU: 4x Cortex A55 1.6 GHz + 4x Cortex A55 1.2 GHz; 2x1.6 GHz Cortex A75 + 6x1.6 GHz Cortex A55
Tipo di CPU: Octa-Core; Octa-Core
Processo: 28 nm; 12 nm
Frequenza: 1.6 GHz; 1.6 GHz
GPU: PowerVR GE8322; ARM Mali-G57
RAM: 3 GB; 4 GB
64 bit: Yes; Yes
Tipo di RAM: —; LPDDR4X RAM

Risoluzione: 8 Mpx; 13 Mpx
Apertura: ƒ/ 2.0; ƒ/ 2.2
Flash: Dual LED; LED
Stabilizzazione ottica: No; No
Slow motion: No, 30 fps; No, 30 fps
Caratteristiche: 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; Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Continuous shooting, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
Sensore: —; Samsung S5K3L6
Dimensione pixel: —; 1.12 µm
Dimensione sensore: —; 1/3.1"

Capacità: 64 GB; 128 GB
Slot SD: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card

Dimensioni: 75.8 mm 164.4 mm 8.7 mm Print 3D Model; 75.2 mm 163.2 mm 9.2 mm Print 3D Model
Peso: 185 g; 196 g
Materiali: Plastic; Plastic
Colori: Gray Green; Black Violet
Superficie utile: 82 %; 84 %
Resistenza alle cadute: —; Class A B C D E 113 drops without defects
Riparabilità: —; Class A B C D E

Sistema operativo: Android 15 Android 15; Android 14 Upside-down cake Android 14
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 4.2; Bluetooth 5.0 LELow energy consumption
Profili Bluetooth: A2DP (Advanced Audio Distribution Profile); A2DP (Advanced Audio Distribution Profile), HID (Human Interface Profile), LE (Low Energy)
Wi-Fi: 802.11b , 802.11g , 802.11n; 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
Funzioni Wi-Fi: Wi-Fi Hotspot; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
USB: USB Type-C; USB Type-C
Funzioni USB: Charging, OTG; Charging, OTG
Navigazione: GPS, A-GPS, GLONASS, Beidou, Galileo; GPS, A-GPS, GLONASS, Beidou, Galileo

4G LTE: 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); B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B19 (800), B20 (800), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
3G: B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900); B1 (2100), B2 (1900), B5 (850), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)