Unihertz 8849 Tank 4 Pro vs Xiaomi Redmi A3x

En bref

Marque: Unihertz; Xiaomi
Date de sortie: juillet 2025, il y a 11 mois; mai 2024, il y a 2 ans et 1 mois
AnTuTu: 1.526.000 Antutu v10 Overall performance better than 91% of devices; 239.000 Antutu v10 Overall performance better than 57% of devices

Taille: 6.73"; 6.7"
Résolution: 1440 x 3200 px WQHD+; 720 x 1650 px HD+
Type: AMOLED; LCD IPS
Densité: 521 ppi Very high density; 269 ppi Medium Density
Rapport d’aspect: 21:9; 20:9
Fonctions: Hole-punch Notch, Youji Glass - 1.1 mm, Refresh rate 120 Hz, Scratch resistant, Capacitive, Multi-touch, In-cell; Water Drop Notch, Refresh rate 90 Hz, Brightnes 500 cd/m² (typ), DC dimming, Scratch resistant, Corning Gorilla Glass 3, Capacitive, Multi-touch, Frameless

Chipset: MediaTek Dimensity 8300 Ultra; Unisoc Tiger T603
CPU: 1x cortex A715 3.35GHz+3x cortex A715 3.20GHz+4x cortex A510 2.20 GHz; 2xCortex A75 1.8GHz + 6x Cortex A55 1.6GHz
Type de CPU: Octa-Core; Octa-Core
Gravure: 4 nm; 12 nm
Fréquence: 3.35 GHz; 1.8 GHz
GPU: Mali G615-MC6; Mali-G57 MP1
RAM: 16 GB; 3 GB
Type de RAM: RAM LPDDR5X; LPDDR4X RAM
64 bits: Yes; Yes

Résolution: 50 Mpx; 8 Mpx
Ouverture: ƒ/ 1.88; ƒ/ 2.2
Capteur: Samsung GN1; —
Taille de pixel: 1.00 µm; —
Taille du capteur: 1/1.31"; —
Flash: Dual LED; LED
Stabilisation optique: No; No
Ralenti: No, 30 fps; No, 30 fps
Fonctions: Digital zoom, Triple 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, Night Vision; Digital zoom, Dual camera, Autofocus, Touch focus, Manual focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Dimensions: 87.0 mm 174.9 mm 22.5 mm Print 3D Model; 76.3 mm 168.3 mm 8.3 mm Print 3D Model
Poids: 530 g; 199 g
Matériaux: Polycarbonate; Glass , Leather
Couleurs: Black; Black Blue Green
Résistance eau/poussière: IP68, MIL-STD-810H; —
Résistance aux chutes: Class A B C D E 180 drops without defects; —
Réparabilité: Class A B C D E; —
Surface utile: 71 %; 82 %

Système d’exploitation: Android 13 Tiramisu Android 13; Android 14 Upside-down cake MIUI 14 (Android 14)
Services Google: With Google Mobile Services; With Google Mobile Services
Mises à jour: —; OS updates: 2 years, Security updates: 3 years

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 5.4 LELow energy consumption; Bluetooth 4.2 LELow energy consumption
Profils Bluetooth: A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy), HS; A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy), SBC, AAC
Wi-Fi: 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax); 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
Fonctions Wi-Fi: Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display; Wi-Fi Hotspot, Wi-Fi Direct
USB: USB Type-C; —
Fonctions USB: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS, GLONASS, Beidou, Galileo; GPS, A-GPS, GLONASS, Beidou

5G: n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n12 (700), n20 (800), n25 (1900), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n66 (1700), n77 (3700), n78 (3500); —
4G LTE: 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), B25 (1900+), B26 (850), 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), B6 (800), B8 (900), B19 (800); B1 (2100), 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)