Ulefone Note 21 lwn Xiaomi Redmi 12

Sepintas lalu

Jenama: Ulefone; Xiaomi
Tarikh keluaran: Januari 2025, 1 tahun 5 bulan lalu; Jun 2023, 3 tahun lalu
AnTuTu: 251.000 Antutu v10 Overall performance better than 59% of devices; 249.400 Antutu v10 Overall performance better than 59% of devices

Saiz: 6.56"; 6.79"
Resolusi: 720 x 1612 px HD+; 1080 x 2400 px FHD+
Jenis: LCD IPS; LTPS LCD
Ketumpatan: 269 ppi Medium Density; 388 ppi High Density
Nisbah aspek: 20:9; 19.5:9
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, SGS Certified, Refresh rate 90 Hz, Max brightness HBM - 550 cd/m², 1500:1 contrast ratio, 70% NTSC, Scratch resistant, Corning Gorilla Glass, 2.5D curved glass glass, Capacitive, Multi-touch, Frameless

Cipset: Unisoc Tiger T606; MediaTek Helio G88
CPU: 2x1.6 GHz Cortex A75 + 6x1.6 GHz Cortex A55; 2x Cortex A75 2.0 GHz + 6x Cortex A55 1.8 GHz
Jenis CPU: Octa-Core; Octa-Core
Proses: 12 nm; 12 nm
Frekuensi: 1.6 GHz; 2 GHz
GPU: ARM Mali-G57; Arm Mali-G52 MC2 1000MHz
RAM: 4 GB; 4 GB
Jenis RAM: LPDDR4X RAM; —
64-bit: Yes; Yes

Resolusi: 13 Mpx; 50 Mpx
Aperture: ƒ/ 2.2; ƒ/ 1.8
Penderia: Samsung S5K3L6; Samsung S5KJN1
Saiz piksel: 1.12 µm; 0.64 µm
Saiz penderia: 1/3.1"; 1/2.76"
Denyar: LED; LED
Penstabilan optik: No; No
Gerak perlahan: No, 30 fps; Yes, 120 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; 4K Video, Digital zoom, Triple camera, Digital image stabilization, Autofocus, Touch focus, Continuous shooting, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW

Kapasiti: 128 GB; 128 GB
Slot SD: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card

Dimensi: 75.2 mm 163.2 mm 9.2 mm Print 3D Model; 76.3 mm 168.6 mm 8.2 mm Print 3D Model
Berat: 196 g; 198 g
Bahan: Plastic; Plastic , P2i Nano coating , Splash resistant design
Warna: Black Violet; Black Cyan Pearl White
Kalis jatuh: Class A B C D E 113 drops without defects; —
Kebolehbaikan: Class A B C D E; —
Permukaan boleh guna: 84 %; 86 %
Kalis air/habuk: —; IP53

Sistem pengendalian: Android 14 Upside-down cake Android 14; Android 12 Snow Cone MIUI V13 (Android 12)
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 5.3 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
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), B2 (1900), B5 (850), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)