Google Pixel 4a vs Xiaomi Redmi K50 Pro

En bref

Marque: Google; Xiaomi
Date de sortie: août 2020, il y a 5 ans et 10 mois; mars 2022, il y a 4 ans et 3 mois
AnTuTu: 275.000 Antutu v8 Overall performance better than 60% of devices; 1.046.891 Antutu v10 Overall performance better than 85% of devices

Taille: 5.81"; 6.67"
Résolution: 1080 x 2340 px FHD+; 1440 x 3200 px WQHD+
Type: Oled; Oled Samsung AMOLED E4
Densité: 444 ppi Very high density; 526 ppi Very high density
Rapport d’aspect: 19.5:9; 20:9
Fonctions: Hole-punch Notch, 100000:1 contrast ratio, Always-On Display, HDR, Scratch resistant, Corning Gorilla Glass 3, Capacitive, Multi-touch, Frameless; Hole-punch Notch, Refresh rate 120 Hz, Touch sampling rate 480 Hz, Peak brightness - 1200 cd/m², 5000000:1 contrast ratio, Always-On Display, HDR10+, DCI-P3, DC dimming, DisplayMate A+, Dolby Vision, Scratch resistant, 3D curved glass screen, Corning Gorilla Glass Victus, Capacitive, Multi-touch, Frameless

Chipset: Qualcomm Snapdragon 730G; MediaTek Dimensity 9000
CPU: 2x Kryo 470 2.2 GHz + 6x Kryo 470 1.8 GHz; 1x Cortex X2 3.05GHz + 3x Cortex A710 2.85GHz + 4x Cortex A510 1.85GHz
Type de CPU: Octa-Core; Octa-Core
Gravure: 8 nm; 4 nm
Fréquence: 2.2 GHz; 3.05 GHz
GPU: Qualcomm Adreno 618; Mali-G710 MC10
RAM: 6 GB; 8 GB
Type de RAM: LPDDR4X RAM; RAM LPDDR5
64 bits: Yes; Yes

Résolution: 12 Mpx; 108 Mpx
Ouverture: ƒ/ 1.73; ƒ/ 1.9
Capteur: Sony IMX363 Exmor RS; Samsung S5KHM2
Taille de pixel: 1.40 µm; 0.70 µm
Taille du capteur: 1/2.55"; 1/1.52"
Flash: LED; LED
Stabilisation optique: Yes; Yes
Ralenti: Yes, 240 fps; Yes, 960 fps
Fonctions: 4K Video, Digital zoom, Digital image stabilization, Optical Stabilization (OIS), Autofocus, Touch focus, Continuous shooting, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Google Lens; 4K Video, Digital 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, RAW, Night Mode

Dimensions: 69.4 mm 144.2 mm 8.2 mm Print 3D Model; 76.1 mm 163.1 mm 8.5 mm Print 3D Model
Poids: 143 g; 201 g
Matériaux: Polycarbonate; Plastic , Glass
Couleurs: Black; Black Blue Silver Green
Surface utile: 82 %; 86 %
Résistance eau/poussière: —; IP53

Système d’exploitation: Android 13 Tiramisu Android 13; Android 12 Snow Cone MIUI V13 (Android 12)
Services Google: With Google Mobile Services; Without Google Mobile services

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM / eSIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 5.1 LELow energy consumption; Bluetooth 5.3 LELow energy consumption
Profils Bluetooth: A2DP (Advanced Audio Distribution Profile), LE (Low Energy), ANT+, APT-x, LDAC; 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)
Fonctions Wi-Fi: Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi MiMO; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
USB: USB Type-C; USB Type-C
Fonctions USB: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo; A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)

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), B25 (1900+), B26 (850), B28b (700), B28a (700), B32 (1500), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100), B71 (600); B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B18 (800), B19 (800), B26 (850), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500)
3G: B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900); B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); CDMA BC0 (800), B2 (1900), B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n3 (1800), n5 (850), n8 (900), n28a (700), n38 (2600), n40 (2300), n41 (2500), n77 (3700), n78 (3500)

Empreinte digitale: Yes, in the back; Yes, on the side
Accéléromètre: Yes; Yes
Gyroscope: Yes; Yes
Proximité: Yes; —
Capteur de lumière: Yes; Yes
Baromètre: Yes; —
Système de refroidissement: No; Yes
Audio: Stereo Speakers; Dolby Atmos, Hi-Res Audio, Stereo Speakers, 2 microphones