Ulefone Armor 21 vs ZTE Blade A53 Pro

En bref

Marque: Ulefone; ZTE
Date de sortie: mai 2023, il y a 3 ans et 1 mois; avril 2023, il y a 3 ans et 2 mois
AnTuTu: 411.900 Antutu v10 Overall performance better than 68% of devices; 112.000 Antutu v9 Overall performance better than 52% of devices

Taille: 6.58"; 6.52"
Résolution: 1080 x 2408 px FHD+; 720 x 1600 px HD+
Type: LCD IPS; LCD IPS
Densité: 367 ppi High Density; 269 ppi Medium Density
Rapport d’aspect: 20:9; 20:9
Fonctions: 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, Capacitive, Multi-touch

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
Type de CPU: Octa-Core; Octa-Core
Gravure: 6 nm; 28 nm
Fréquence: 2.2 GHz; 1.6 GHz
GPU: Mali-G57 MC2; PowerVR GE8322
RAM: 8 GB; 4 GB
Type de RAM: LPDDR4X RAM; LPDDR4 RAM
64 bits: Yes; Yes

Résolution: 64 Mpx; 13 Mpx
Ouverture: ƒ/ 1.9; ƒ/ 2.0
Capteur: Sony IMX686 Exmor RS; —
Taille de pixel: 0.80 µm; —
Taille du capteur: 1/1.7"; —
Flash: Dual LED; Dual LED
Stabilisation optique: No; No
Ralenti: No, 30 fps; No, 30 fps
Fonctions: 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; Dual camera

Capacité: 256 GB; 64 GB
Type: UFS Storage 2.1; eMMC 5.1 Storage
Emplacement SD: Yes , Independent SD slot; Yes , Slot for SD or second SIM card

Dimensions: 81.6 mm 176.0 mm 18.1 mm Print 3D Model; 75.8 mm 164.8 mm 8.7 mm Print 3D Model
Poids: 400 g; 198 g
Matériaux: Rugged Smartphone, Polycarbonate; Polycarbonate
Couleurs: Black; Blue Gray Green
Résistance eau/poussière: IP68, IP69 , MIL-STD-810H; —
Résistance aux chutes: Class A B C D E 270 drops without defects; —
Réparabilité: Class A B C D E; —
Surface utile: 77 %; 82 %

Système d’exploitation: Android 13 Tiramisu Android 13; Android 12 Snow Cone Android 12
Services 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 4.1
Profils 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; 802.11a , 802.11b , 802.11g
Fonctions Wi-Fi: Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display; —
USB: USB Type-C; —
Fonctions USB: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS, GLONASS, Beidou, Galileo; GPS, A-GPS, GLONASS

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), B28b (700), 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), B4 (1700/2100 AWS A-F), 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)