Ulefone Armor 21 vs Xiaomi Redmi Note 14S

In sintesi

Marca: Ulefone; Xiaomi
Data di uscita: maggio 2023, 3 anni e 1 mesi fa; marzo 2025, 1 anni e 3 mesi fa
AnTuTu: 411.900 Antutu v10 Overall performance better than 68% of devices; 450.000 Antutu v10 Overall performance better than 71% of devices

Dimensione: 6.58"; 6.67"
Risoluzione: 1080 x 2408 px FHD+; 1080 x 2400 px FHD+
Tipo: LCD IPS; AMOLED
Densità: 367 ppi High Density; 395 ppi High Density
Rapporto d’aspetto: 20:9; 20:9
Caratteristiche: Water Drop Notch, Refresh rate 120 Hz, Touch sampling rate 240 Hz, Color LED Notifications, Scratch resistant, Capacitive, Multi-touch, Oleophobic coating; Hole-punch Notch, 1920 Hz PWM, TUV Rheinland Low Blue Light, Refresh rate 120 Hz, Brightnes 500 cd/m² (typ), Peak brightness - 1300 cd/m², Max brightness HBM - 1000 cd/m², 5000000:1 contrast ratio, TÜV Rheinland Eye Comfort Certification, DCI-P3, 10 Bits panel, Dolby Vision, Scratch resistant, Corning Gorilla Glass 5, 3D curved glass screen, AGC glass, Capacitive, Multi-touch, Frameless

Chipset: MediaTek Helio G99 (MT6789); MediaTek Helio G99 Ultra
CPU: 2x Cortex A76 2.2 GHz + 6x Cortex A55 2.0 GHz; 2x Cortex A76 a 2.2Ghz + 6x Cortex A55 a 2.0Ghz
Tipo di CPU: Octa-Core; Octa-Core
Processo: 6 nm; 6 nm
Frequenza: 2.2 GHz; 2.2 GHz
GPU: Mali-G57 MC2; Mali-G57 MC2
RAM: 8 GB; 8 GB
Tipo di RAM: LPDDR4X RAM; LPDDR4X RAM
64 bit: Yes; Yes

Risoluzione: 64 Mpx; 200 Mpx
Apertura: ƒ/ 1.9; ƒ/ 1.65
Sensore: Sony IMX686 Exmor RS; Samsung ISOCELL HP3
Dimensione pixel: 0.80 µm; 0.56 µm
Dimensione sensore: 1/1.7"; 1/1.4"
Flash: Dual LED; Quad LED
Stabilizzazione ottica: No; Yes
Slow motion: No, 30 fps; Yes, 240 fps
Caratteristiche: Digital zoom, 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, Triple camera, Digital image stabilization, 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, Night Mode

Dimensioni: 81.6 mm 176.0 mm 18.1 mm Print 3D Model; 74.9 mm 161.1 mm 8.0 mm Print 3D Model
Peso: 400 g; 179 g
Materiali: Rugged Smartphone, Polycarbonate; Corning Gorilla Glass 5
Colori: Black; Black Blue Purple
Resistenza ad acqua/polvere: IP68, IP69 , MIL-STD-810H; IP64
Resistenza alle cadute: Class A B C D E 270 drops without defects; —
Riparabilità: Class A B C D E; —
Superficie utile: 77 %; 89 %

Sistema operativo: Android 13 Tiramisu Android 13; Android 15 HyperOS 2.X (Android 15)
Servizi Google: With Google Mobile Services; With Google Mobile Services
Aggiornamenti: —; OS updates: 2 years, Security updates: 2 years

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; GPS, A-GPS, GLONASS, Beidou, Galileo, BeiDou (B1)

4G LTE: B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B18 (800), B19 (800), B20 (800), B28b (700), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100); B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B18 (800), 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), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
2G: CDMA BC0 (800), CDMA BC1 (1900), B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)