Ulefone Armor 21 vs Xiaomi Redmi 15 4G

W skrócie

Marka: Ulefone; Xiaomi
Data premiery: maj 2023, 3 lat 1 miesięcy temu; sierpień 2025, 10 miesięcy temu
AnTuTu: 411.900 Antutu v10 Overall performance better than 68% of devices; 338.000 Antutu v10 Overall performance better than 63% of devices

Rozmiar: 6.58"; 6.9"
Rozdzielczość: 1080 x 2408 px FHD+; 1080 x 2340 px FHD+
Typ: LCD IPS; LCD IPS
Gęstość: 367 ppi High Density; 374 ppi High Density
Proporcje ekranu: 20:9; 20:9
Funkcje: 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, TUV Rheinland Low Blue Light, TÜV Rheinland Flicker-free Certified, Refresh rate 144 Hz, Brightnes 700 cd/m² (typ), TÜV Rheinland Eye Comfort Certification, DCI-P3, Scratch resistant, Capacitive, Multi-touch, Frameless

Procesor: MediaTek Helio G99 (MT6789); Qualcomm Snapdragon 685 (SM6225)
CPU: 2x Cortex A76 2.2 GHz + 6x Cortex A55 2.0 GHz; 4x2.8 GHz Cortex A73 + 4x1.9GHz Cortex A53
Typ CPU: Octa-Core; Octa-Core
Proces: 6 nm; 6 nm
Częstotliwość: 2.2 GHz; 2.8 GHz
GPU: Mali-G57 MC2; Adreno 610
RAM: 8 GB; 6 GB
Typ RAM: LPDDR4X RAM; LPDDR4X RAM
64-bit: Yes; Yes

Rozdzielczość: 64 Mpx; 50 Mpx
Przysłona: ƒ/ 1.9; ƒ/ 1.8
Matryca: Sony IMX686 Exmor RS; —
Wielkość piksela: 0.80 µm; —
Rozmiar matrycy: 1/1.7"; —
Lampa błyskowa: Dual LED; LED
Stabilizacja optyczna: No; No
Slow motion: No, 30 fps; Yes, 60 fps
Funkcje: 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, Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Wymiary: 81.6 mm 176.0 mm 18.1 mm Print 3D Model; 82.1 mm 171.1 mm 8.0 mm Print 3D Model
Waga: 400 g; 224 g
Materiały: Rugged Smartphone, Polycarbonate; Plastic
Kolory: Black; Black Silver Violet
Odporność na wodę/pył: IP68, IP69 , MIL-STD-810H; IP64
Odporność na upadki: Class A B C D E 270 drops without defects; Class A B C D E 270 drops without defects
Naprawialność: Class A B C D E; Class A B C D E
Powierzchnia użytkowa: 77 %; 83 %

System operacyjny: Android 13 Tiramisu Android 13; Android 16 HyperOS 3.X (Android 16)
Usługi Google: With Google Mobile Services; With Google Mobile Services
Aktualizacje: —; 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 5.1 LELow energy consumption
Profile 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
Funkcje 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
Funkcje USB: Charging, OTG; Charging, OTG
Nawigacja: 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), 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), 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)