Ulefone Armor 21 vs ZTE Blade A55

In sintesi

Marca: Ulefone; ZTE
Data di uscita: maggio 2023, 3 anni e 1 mesi fa; settembre 2024, 1 anni e 9 mesi fa
AnTuTu: 411.900 Antutu v10 Overall performance better than 68% of devices; 154.110 Antutu v10 Overall performance better than 54% of devices

Dimensione: 6.58"; 6.75"
Risoluzione: 1080 x 2408 px FHD+; 1080 x 2400 px FHD+
Tipo: LCD IPS; LCD IPS
Densità: 367 ppi High Density; 390 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; Water Drop Notch, Refresh rate 90 Hz, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

Chipset: MediaTek Helio G99 (MT6789); Spreadtrum Unisoc SC9863A
CPU: 2x Cortex A76 2.2 GHz + 6x Cortex A55 2.0 GHz; 4x Cortex A55 1.6 GHz + 4x Cortex A55 1.2 GHz
Tipo di CPU: Octa-Core; Octa-Core
Processo: 6 nm; 28 nm
Frequenza: 2.2 GHz; 1.6 GHz
GPU: Mali-G57 MC2; PowerVR GE8322
RAM: 8 GB; 4 GB
Tipo di RAM: LPDDR4X RAM; —
64 bit: Yes; Yes

Risoluzione: 64 Mpx; 13 Mpx
Apertura: ƒ/ 1.9; Unknow
Sensore: Sony IMX686 Exmor RS; —
Dimensione pixel: 0.80 µm; —
Dimensione sensore: 1/1.7"; —
Flash: Dual LED; Dual LED
Stabilizzazione ottica: No; No
Slow motion: No, 30 fps; No, 30 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, 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

Dimensioni: 81.6 mm 176.0 mm 18.1 mm Print 3D Model; 78.5 mm 164.0 mm 8.5 mm Print 3D Model
Peso: 400 g; 185 g
Materiali: Rugged Smartphone, Polycarbonate; Plastic
Colori: Black; Black Blue Orange
Resistenza ad acqua/polvere: IP68, IP69 , MIL-STD-810H; IP54
Resistenza alle cadute: Class A B C D E 270 drops without defects; Class A B C D E 45 drops without defects
Riparabilità: Class A B C D E; Class A B C D E
Superficie utile: 77 %; 85 %

Sistema operativo: Android 13 Tiramisu Android 13; Android 14 Upside-down cake Android 14
Servizi Google: With Google Mobile Services; With Google Mobile Services
Aggiornamenti: —; OS updates: 5 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
Profili Bluetooth: A2DP (Advanced Audio Distribution Profile), LE (Low Energy); A2DP (Advanced Audio Distribution Profile)
Wi-Fi: 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac; 802.11b , 802.11g , 802.11n
Funzioni Wi-Fi: Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display; Wi-Fi Hotspot
USB: USB Type-C; USB Type-C
Funzioni USB: Charging, OTG; Charging, OTG
Navigazione: GPS, A-GPS, GLONASS, Beidou, Galileo; GPS, A-GPS

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), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)
3G: B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900); B1 (2100), B2 (1900), B5 (850), B8 (900)
2G: CDMA BC0 (800), CDMA BC1 (1900), B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)