realme 12 4G vs Ulefone Note 21

In sintesi

Marca: realme; Ulefone
Data di uscita: giugno 2024, 2 anni fa; gennaio 2025, 1 anni e 5 mesi fa
AnTuTu: 347.480 Antutu v10 Overall performance better than 63% of devices; 251.000 Antutu v10 Overall performance better than 59% of devices

Dimensione: 6.67"; 6.56"
Risoluzione: 1080 x 2400 px FHD+; 720 x 1612 px HD+
Tipo: AMOLED; LCD IPS
Densità: 395 ppi High Density; 269 ppi Medium Density
Rapporto d’aspetto: 20:9; 20:9
Caratteristiche: Water Drop Notch, 107% NTSC, Refresh rate 120 Hz, Peak brightness - 1200 cd/m², Max brightness HBM - 600 cd/m², Peak brightness - 1800 cd/m², 5000000:1 contrast ratio, TÜV Rheinland Eye Comfort Certification, HDR10+, DCI-P3, 70% NTSC, 83% 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: Qualcomm Snapdragon 685 (SM6225); Unisoc Tiger T606
CPU: 4x2.8 GHz Cortex A73 + 4x1.9GHz Cortex A53; 2x1.6 GHz Cortex A75 + 6x1.6 GHz Cortex A55
Tipo di CPU: Octa-Core; Octa-Core
Processo: 6 nm; 12 nm
Frequenza: 2.8 GHz; 1.6 GHz
GPU: Adreno 610; ARM Mali-G57
RAM: 8 GB; 4 GB
Tipo di RAM: LPDDR4X RAM; LPDDR4X RAM
64 bit: Yes; Yes

Risoluzione: 50 Mpx; 13 Mpx
Apertura: ƒ/ 1.88; ƒ/ 2.2
Sensore: Sony LYT-600; Samsung S5K3L6
Dimensione pixel: 0.70 µm; 1.12 µm
Dimensione sensore: 1/1.95"; 1/3.1"
Flash: LED; LED
Stabilizzazione ottica: Yes; No
Slow motion: Yes, 120 fps; No, 30 fps
Caratteristiche: Digital zoom, Dual camera, Optical Stabilization (OIS), 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; 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

Capacità: 256 GB; 128 GB
Tipo: UFS Storage 2.2; —
Slot SD: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card

Dimensioni: 75.5 mm 162.1 mm 7.9 mm Print 3D Model; 75.2 mm 163.2 mm 9.2 mm Print 3D Model
Peso: 190 g; 196 g
Materiali: Plastic , Splash resistant design; Plastic
Colori: Green Cyan; Black Violet
Resistenza ad acqua/polvere: IP54; —
Superficie utile: 87 %; 84 %
Resistenza alle cadute: —; Class A B C D E 113 drops without defects
Riparabilità: —; Class A B C D E

Sistema operativo: Android 14 Upside-down cake RealmeUI 5.0 (Android 14); Android 14 Upside-down cake Android 14
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 5.0 LELow energy consumption
Profili Bluetooth: A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy); A2DP (Advanced Audio Distribution Profile), HID (Human Interface Profile), 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
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
USB: USB Type-C; USB Type-C
Funzioni USB: Charging, OTG; Charging, OTG
Navigazione: GPS, A-GPS, GLONASS, Beidou, QZSS, 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), 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)