Samsung Galaxy A15 4G vs Xiaomi Redmi K50i

Resumo

Marca: Samsung; Xiaomi
Data de lançamento: dezembro de 2023, há 2 anos e 6 meses; julho de 2022, há 3 anos e 11 meses
AnTuTu: 420.000 Antutu v10 Overall performance better than 69% of devices; 814.934 Antutu v10 Overall performance better than 81% of devices

Tamanho: 6.5"; 6.6"
Resolução: 1080 x 2340 px FHD+; 1080 x 2460 px FHD+
Tipo: Super AMOLED; LCD IPS
Densidade: 396 ppi High Density; 407 ppi Very high density
Proporção: 20:9; 20:9
Recursos: Water Drop Notch, Refresh rate 90 Hz, Peak brightness - 800 cd/m², Scratch resistant, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless; Hole-punch Notch, Refresh rate 144 Hz, Touch sampling rate 270 Hz, Brightnes 500 cd/m² (typ), Max brightness HBM - 650 cd/m², 1400:1 contrast ratio, HDR10, DCI-P3, DC dimming, sRGB standard, DisplayMate A+, Dolby Vision, Scratch resistant, Corning Gorilla Glass 5, 3D curved glass screen, Capacitive, Multi-touch, Frameless

Processador: MediaTek Helio G99 (MT6789); MediaTek Dimensity 8100 Max
CPU: 2x Cortex A76 2.2 GHz + 6x Cortex A55 2.0 GHz; 4x Cortex A78 2.85 GHz + 4x Cortex A55 2.0 GHz
Tipo de CPU: Octa-Core; Octa-Core
Processo: 6 nm; 5 nm
Frequência: 2.2 GHz; 2.85 GHz
GPU: Mali-G57 MC2; Mali-G610 MC6
RAM: 4 GB; 6 GB
64 bits: Yes; Yes
Tipo de RAM: —; RAM LPDDR5

Resolução: 50 Mpx; 64 Mpx
Abertura: ƒ/ 1.8; ƒ/ 1.89
Flash: LED; LED
Estabilização óptica: No; No
Câmera lenta: Yes, 240 fps; Yes, 960 fps
Recursos: Digital zoom, Triple camera, Digital image stabilization, Autofocus, Touch focus, Manual focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; 4K Video, Digital zoom, Triple camera, Digital image stabilization, 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, RAW, Night Mode
Sensor: —; Samsung Bright S5KGW2
Tamanho de pixel: —; 0.80 µm
Tamanho do sensor: —; 1/1.72"

Dimensões: 76.8 mm 160.1 mm 8.4 mm Print 3D Model; 74.3 mm 163.6 mm 8.9 mm Print 3D Model
Peso: 200 g; 200 g
Materiais: Plastic; Plastic , Glass
Cores: Black Blue Yellow Cyan; Black Blue Silver
Superfície útil: 86 %; 85 %
Resistência à água e poeira: —; IP53

Sistema operacional: Android 14 Upside-down cake Android 14; Android 12 Snow Cone MIUI V13 (Android 12)
Atualizações: OS updates: 2 years, Security updates: 3 years; —
Serviços do Google: With 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 5.2 LELow energy consumption; Bluetooth 5.3 LELow energy consumption
Perfis Bluetooth: A2DP (Advanced Audio Distribution Profile), LE (Low Energy); A2DP (Advanced Audio Distribution Profile), LE (Low Energy), 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, WiFi 6 (802.11ax)
Recursos Wi-Fi: Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
USB: USB Type-C; USB Type-C
Recursos USB: Charging, OTG; Charging, OTG
Navegação: GPS, A-GPS, GLONASS, Beidou, Galileo; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GLONASS (L1), BeiDou (B1)

4G LTE: B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B20 (800), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100); B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B20 (800), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500)
3G: B1 (2100), B4 (1700/2100 AWS A-F), B5 (850), B8 (900); B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
2G: B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n28a (700), n38 (2600), n40 (2300), n41 (2500), n77 (3700), n78 (3500)

Impressão digital: Yes, on the side; Yes, on the side
Acelerômetro: Yes; Yes
Sensor de luz: Yes; Yes
Sistema de resfriamento: No; Yes
Áudio: 2 microphones; Dolby Atmos, Hi-Res Audio, Stereo Speakers, 2 microphones
Giroscópio: —; Yes