realme 15 Pro vs Ulefone Note 21

Resumo

Marca: realme; Ulefone
Data de lançamento: julho de 2025, há 11 meses; janeiro de 2025, há 1 anos e 5 meses
Preço de lançamento: CN¥ 2,899.00 ($ 424.06); —
AnTuTu: 1.015.000 Antutu v10 Overall performance better than 85% of devices; 251.000 Antutu v10 Overall performance better than 59% of devices

Tamanho: 6.8"; 6.56"
Resolução: 1280 x 2800 px QHD; 720 x 1612 px HD+
Tipo: AMOLED; LCD IPS
Densidade: 460 ppi Very high density; 269 ppi Medium Density
Proporção: 20:9; 20:9
Recursos: Hole-punch Notch, SGS Certified, Refresh rate 144 Hz, Touch sampling rate 240 Hz, Max brightness HBM - 1800 cd/m², Peak brightness - 6500 cd/m², 5000000:1 contrast ratio, HDR10+, DCI-P3, 10 Bits panel, Scratch resistant, Corning Gorilla Glass 7i, Capacitive, Multi-touch, Frameless; Water Drop Notch, Refresh rate 90 Hz, Brightnes 450 cd/m² (typ), 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

Processador: Qualcomm Snapdragon 7 Gen 4 (SM7750-AB); Unisoc Tiger T606
CPU: 1x2.8 GHz Cortex A720 +4x2.4 GHz Cortex A720 + 3x1.84 GHz Cortex A520; 2x1.6 GHz Cortex A75 + 6x1.6 GHz Cortex A55
Tipo de CPU: Octa-Core; Octa-Core
Processo: 4 nm; 12 nm
Frequência: 2.8 GHz; 1.6 GHz
GPU: Adreno 722; ARM Mali-G57
RAM: 16 GB; 4 GB
Tipo de RAM: LPDDR4X RAM; LPDDR4X RAM
64 bits: Yes; Yes

Resolução: 50 Mpx; 13 Mpx
Abertura: ƒ/ 1.8; ƒ/ 2.2
Sensor: Sony IMX896; Samsung S5K3L6
Tamanho de pixel: 1.00 µm; 1.12 µm
Tamanho do sensor: 1/1.56"; 1/3.1"
Flash: Dual LED; LED
Estabilização óptica: Yes; No
Câmera lenta: Yes, 240 fps; No, 30 fps
Recursos: Night Mode 2.0, Noise reduction, 4K Video, Digital zoom, Optical zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Ultra stable video, Autofocus, Touch focus, Continuous autofocus, Manual focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night Mode; 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

Dimensões: 76.2 mm 162.3 mm 7.8 mm Print 3D Model; 75.2 mm 163.2 mm 9.2 mm Print 3D Model
Peso: 187 g; 196 g
Materiais: Polycarbonate; Plastic
Cores: White Green; Black Violet
Resistência à água e poeira: IP69; —
Superfície útil: 91 %; 84 %
Resistência a quedas: —; Class A B C D E 113 drops without defects
Reparabilidade: —; Class A B C D E

Sistema operacional: Android 16 RealmeUI 7.0 (Android 16); Android 14 Upside-down cake Android 14
Serviços do Google: Without Google Mobile services; With Google Mobile Services

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 5.4 LELow energy consumption; Bluetooth 5.0 LELow energy consumption
Perfis Bluetooth: A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC; A2DP (Advanced Audio Distribution Profile), HID (Human Interface Profile), LE (Low Energy)
Wi-Fi: 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax); 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
Recursos Wi-Fi: Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
USB: USB Type-C; USB Type-C
Recursos USB: Charging, OTG; Charging, OTG
Navegação: A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1); GPS, A-GPS, GLONASS, Beidou, Galileo

5G: n1 (2100), n5 (850), n8 (900), n28a (700), n41 (2500), n77 (3700), n78 (3500); —
4G LTE: B1 (2100), B3 (1800), B5 (850), B8 (900), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500); 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)
3G: B1 (2100), B5 (850), B8 (900); B1 (2100), B2 (1900), B5 (850), B8 (900)
2G: B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)