Ulefone Note 21 lwn Xiaomi Redmi A5

Sepintas lalu

Jenama: Ulefone; Xiaomi
Tarikh keluaran: Januari 2025, 1 tahun 5 bulan lalu; Mac 2025, 1 tahun 3 bulan lalu
AnTuTu: 251.000 Antutu v10 Overall performance better than 59% of devices; 308.681 Antutu v10 Overall performance better than 61% of devices

Saiz: 6.56"; 6.88"
Resolusi: 720 x 1612 px HD+; 720 x 1640 px HD+
Jenis: LCD IPS; LCD IPS
Ketumpatan: 269 ppi Medium Density; 255 ppi Medium Density
Nisbah aspek: 20:9; 20:9
Ciri: Water Drop Notch, Refresh rate 90 Hz, Brightnes 450 cd/m² (typ), 2.5D curved glass screen, Capacitive, Multi-touch, Frameless; Water Drop Notch, Refresh rate 120 Hz, Brightnes 450 cd/m² (typ), 1500:1 contrast ratio, TÜV Rheinland Eye Comfort Certification, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless, In-cell

Cipset: Unisoc Tiger T606; Unisoc Tiger T615 (T7250)
CPU: 2x1.6 GHz Cortex A75 + 6x1.6 GHz Cortex A55; 2 x ARM Cortex A75 1.8Ghz + 6 x ARM Cortex A55 1.6Ghz
Jenis CPU: Octa-Core; Octa-Core
Proses: 12 nm; 12 nm
Frekuensi: 1.6 GHz; 1.8 GHz
GPU: ARM Mali-G57; Mali-G57 MP1
RAM: 4 GB; 4 GB
Jenis RAM: LPDDR4X RAM; LPDDR4X RAM
64-bit: Yes; Yes

Resolusi: 13 Mpx; 32 Mpx
Aperture: ƒ/ 2.2; ƒ/ 2.0
Penderia: Samsung S5K3L6; —
Saiz piksel: 1.12 µm; —
Saiz penderia: 1/3.1"; —
Denyar: LED; LED
Penstabilan optik: No; No
Gerak perlahan: No, 30 fps; No, 30 fps
Ciri: 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, Dual camera, Autofocus, Touch focus, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Dimensi: 75.2 mm 163.2 mm 9.2 mm Print 3D Model; 77.8 mm 171.7 mm 8.3 mm Print 3D Model
Berat: 196 g; 193 g
Bahan: Plastic; Plastic
Warna: Black Violet; Black Blue Gold Green
Kalis jatuh: Class A B C D E 113 drops without defects; Class A B C D E 270 drops without defects
Kebolehbaikan: Class A B C D E; Class A B C D E
Permukaan boleh guna: 84 %; 85 %
Kalis air/habuk: —; IP54 , Splash resistant

Sistem pengendalian: Android 14 Upside-down cake Android 14; Android 15 Android 15
Perkhidmatan Google: With Google Mobile Services; With Google Mobile Services
Kemas kini: —; OS updates: 2 years, Security updates: 4 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 5.2
Profil Bluetooth: A2DP (Advanced Audio Distribution Profile), HID (Human Interface 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 , 802.11n , 802.11ac
Ciri Wi-Fi: Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display; Wi-Fi Hotspot
USB: USB Type-C; USB Type-C
Ciri USB: Charging, OTG; Charging, OTG
Navigasi: 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), B4 (1700/2100 AWS 1), 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), B5 (850), B8 (900); B1 (2100), B5 (850), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)