Samsung Galaxy A15 4G vs Xiaomi Redmi K50i

W skrócie

Marka: Samsung; Xiaomi
Data premiery: grudzień 2023, 2 lat 6 miesięcy temu; lipiec 2022, 3 lat 11 miesięcy temu
AnTuTu: 420.000 Antutu v10 Overall performance better than 69% of devices; 814.934 Antutu v10 Overall performance better than 81% of devices

Rozmiar: 6.5"; 6.6"
Rozdzielczość: 1080 x 2340 px FHD+; 1080 x 2460 px FHD+
Typ: Super AMOLED; LCD IPS
Gęstość: 396 ppi High Density; 407 ppi Very high density
Proporcje ekranu: 20:9; 20:9
Funkcje: 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

Procesor: 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
Typ CPU: Octa-Core; Octa-Core
Proces: 6 nm; 5 nm
Częstotliwość: 2.2 GHz; 2.85 GHz
GPU: Mali-G57 MC2; Mali-G610 MC6
RAM: 4 GB; 6 GB
64-bit: Yes; Yes
Typ RAM: —; RAM LPDDR5

Rozdzielczość: 50 Mpx; 64 Mpx
Przysłona: ƒ/ 1.8; ƒ/ 1.89
Lampa błyskowa: LED; LED
Stabilizacja optyczna: No; No
Slow motion: Yes, 240 fps; Yes, 960 fps
Funkcje: 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
Matryca: —; Samsung Bright S5KGW2
Wielkość piksela: —; 0.80 µm
Rozmiar matrycy: —; 1/1.72"

Wymiary: 76.8 mm 160.1 mm 8.4 mm Print 3D Model; 74.3 mm 163.6 mm 8.9 mm Print 3D Model
Waga: 200 g; 200 g
Materiały: Plastic; Plastic , Glass
Kolory: Black Blue Yellow Cyan; Black Blue Silver
Powierzchnia użytkowa: 86 %; 85 %
Odporność na wodę/pył: —; IP53

System operacyjny: Android 14 Upside-down cake Android 14; Android 12 Snow Cone MIUI V13 (Android 12)
Aktualizacje: OS updates: 2 years, Security updates: 3 years; —
Usługi 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
Profile 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)
Funkcje 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
Funkcje USB: Charging, OTG; Charging, OTG
Nawigacja: 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)

Czytnik linii papilarnych: Yes, on the side; Yes, on the side
Akcelerometr: Yes; Yes
Czujnik światła: Yes; Yes
System chłodzenia: No; Yes
Audio: 2 microphones; Dolby Atmos, Hi-Res Audio, Stereo Speakers, 2 microphones
Żyroskop: —; Yes