Ulefone Note 21 lwn Xiaomi Redmi Note 13 4G

Sepintas lalu

Jenama: Ulefone; Xiaomi
Tarikh keluaran: Januari 2025, 1 tahun 5 bulan lalu; Disember 2023, 2 tahun 6 bulan lalu
AnTuTu: 251.000 Antutu v10 Overall performance better than 59% of devices; 338.000 Antutu v10 Overall performance better than 63% of devices

Saiz: 6.56"; 6.67"
Resolusi: 720 x 1612 px HD+; 1080 x 2400 px FHD+
Jenis: LCD IPS; AMOLED
Ketumpatan: 269 ppi Medium Density; 446 ppi Very high 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; Hole-punch Notch, 1920 Hz PWM, Refresh rate 120 Hz, Max brightness HBM - 1000 cd/m², Peak brightness - 1800 cd/m², 5000000:1 contrast ratio, TÜV Rheinland Eye Comfort Certification, DCI-P3, Scratch resistant, Corning Gorilla Glass 3, Capacitive, Multi-touch, Frameless

Cipset: Unisoc Tiger T606; Qualcomm Snapdragon 685 (SM6225)
CPU: 2x1.6 GHz Cortex A75 + 6x1.6 GHz Cortex A55; 4x2.8 GHz Cortex A73 + 4x1.9GHz Cortex A53
Jenis CPU: Octa-Core; Octa-Core
Proses: 12 nm; 6 nm
Frekuensi: 1.6 GHz; 2.8 GHz
GPU: ARM Mali-G57; Adreno 610
RAM: 4 GB; 8 GB
Jenis RAM: LPDDR4X RAM; LPDDR4X RAM
64-bit: Yes; Yes

Resolusi: 13 Mpx; 108 Mpx
Aperture: ƒ/ 2.2; ƒ/ 1.7
Penderia: Samsung S5K3L6; Samsung HM6
Saiz piksel: 1.12 µm; 0.64 µm
Saiz penderia: 1/3.1"; 1/1.67"
Denyar: LED; LED
Penstabilan optik: No; No
Gerak perlahan: No, 30 fps; Yes, 60 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, 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

Kapasiti: 128 GB; 256 GB
Slot SD: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card
Jenis: —; UFS Storage 2.2

Dimensi: 75.2 mm 163.2 mm 9.2 mm Print 3D Model; 75.6 mm 162.3 mm 8.0 mm Print 3D Model
Berat: 196 g; 188 g
Bahan: Plastic; Plastic
Warna: Black Violet; Black Blue Gold Green
Kalis jatuh: Class A B C D E 113 drops without defects; —
Kebolehbaikan: Class A B C D E; —
Permukaan boleh guna: 84 %; 89 %
Kalis air/habuk: —; IP54

Sistem pengendalian: Android 14 Upside-down cake Android 14; Android 14 Upside-down cake HyperOS (Android 14)
Perkhidmatan Google: With Google Mobile Services; With Google Mobile Services
Kemas kini: —; 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 5.1 LELow energy consumption
Profil Bluetooth: A2DP (Advanced Audio Distribution Profile), HID (Human Interface 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
Ciri 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
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), 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)