Ulefone Note 21 vs Xiaomi Redmi Note 13R

En bref

Marque: Ulefone; Xiaomi
Date de sortie: janvier 2025, il y a 1 ans et 5 mois; mai 2024, il y a 2 ans et 1 mois
AnTuTu: 251.000 Antutu v10 Overall performance better than 59% of devices; 456.552 Antutu v10 Overall performance better than 72% of devices
Prix de lancement: —; CN¥ 1,399.00 ($ 204.59)

Taille: 6.56"; 6.79"
Résolution: 720 x 1612 px HD+; 1080 x 2460 px FHD+
Type: LCD IPS; LCD IPS
Densité: 269 ppi Medium Density; 396 ppi High Density
Rapport d’aspect: 20:9; 21:9
Fonctions: Water Drop Notch, Refresh rate 90 Hz, Brightnes 450 cd/m² (typ), 2.5D curved glass screen, Capacitive, Multi-touch, Frameless; Hole-punch Notch, TUV SUD Low Blue Light Certified, Refresh rate 90 Hz, Touch sampling rate 240 Hz, Max brightness HBM - 550 cd/m², 1500:1 contrast ratio, DCI-P3, Scratch resistant, 2.5D curved glass screen, Capacitive, Frameless

Chipset: Unisoc Tiger T606; Qualcomm Snapdragon 4 Gen 2 (SM4450)
CPU: 2x1.6 GHz Cortex A75 + 6x1.6 GHz Cortex A55; 2x2.2 GHz Cortex A76 +6x 2.0 GHz Cortex A55
Type de CPU: Octa-Core; Octa-Core
Gravure: 12 nm; 4 nm
Fréquence: 1.6 GHz; 2.2 GHz
GPU: ARM Mali-G57; Qualcomm Adreno
RAM: 4 GB; 6 GB
Type de RAM: LPDDR4X RAM; LPDDR4X RAM
64 bits: Yes; Yes

Résolution: 13 Mpx; 50 Mpx
Ouverture: ƒ/ 2.2; ƒ/ 1.8
Capteur: Samsung S5K3L6; Samsung S5KJN1
Taille de pixel: 1.12 µm; 0.64 µm
Taille du capteur: 1/3.1"; 1/2.76"
Flash: LED; LED
Stabilisation optique: No; No
Ralenti: No, 30 fps; Yes, 120 fps
Fonctions: 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; Digital zoom, Triple camera, Digital image stabilization, Autofocus, Touch focus, Phase detection autofocus (PDAF), Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Dimensions: 75.2 mm 163.2 mm 9.2 mm Print 3D Model; 76.3 mm 168.6 mm 8.2 mm Print 3D Model
Poids: 196 g; 205 g
Matériaux: Plastic; Plastic
Couleurs: Black Violet; Black Gray Cyan
Résistance aux chutes: Class A B C D E 113 drops without defects; —
Réparabilité: Class A B C D E; —
Surface utile: 84 %; 85 %
Résistance eau/poussière: —; IP53

Système d’exploitation: Android 14 Upside-down cake Android 14; Android 14 Upside-down cake HyperOS (Android 14)
Services Google: With Google Mobile Services; Without Google Mobile services
Mises à jour: —; 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 5.0 LELow energy consumption; Bluetooth 5.0 LELow energy consumption
Profils Bluetooth: A2DP (Advanced Audio Distribution Profile), HID (Human Interface Profile), LE (Low Energy); A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), 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
Fonctions 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
Fonctions USB: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS, GLONASS, Beidou, Galileo; GPS, A-GPS, GLONASS, Beidou, Galileo

4G LTE: 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); B1 (2100), B3 (1800), B5 (850), B8 (900), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500)
3G: B1 (2100), B2 (1900), B5 (850), B8 (900); B1 (2100), B5 (850), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); CDMA BC0 (800), B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n5 (850), n8 (900), n28a (700), n41 (2500), n78 (3500)