Google Pixel 4a vs Xiaomi Redmi K50i

In sintesi

Marca: Google; Xiaomi
Data di uscita: agosto 2020, 5 anni e 10 mesi fa; luglio 2022, 3 anni e 11 mesi fa
AnTuTu: 275.000 Antutu v8 Overall performance better than 60% of devices; 814.934 Antutu v10 Overall performance better than 81% of devices

Dimensione: 5.81"; 6.6"
Risoluzione: 1080 x 2340 px FHD+; 1080 x 2460 px FHD+
Tipo: Oled; LCD IPS
Densità: 444 ppi Very high density; 407 ppi Very high density
Rapporto d’aspetto: 19.5:9; 20:9
Caratteristiche: 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 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

Chipset: Qualcomm Snapdragon 730G; MediaTek Dimensity 8100 Max
CPU: 2x Kryo 470 2.2 GHz + 6x Kryo 470 1.8 GHz; 4x Cortex A78 2.85 GHz + 4x Cortex A55 2.0 GHz
Tipo di CPU: Octa-Core; Octa-Core
Processo: 8 nm; 5 nm
Frequenza: 2.2 GHz; 2.85 GHz
GPU: Qualcomm Adreno 618; Mali-G610 MC6
RAM: 6 GB; 6 GB
Tipo di RAM: LPDDR4X RAM; RAM LPDDR5
64 bit: Yes; Yes

Risoluzione: 12 Mpx; 64 Mpx
Apertura: ƒ/ 1.73; ƒ/ 1.89
Sensore: Sony IMX363 Exmor RS; Samsung Bright S5KGW2
Dimensione pixel: 1.40 µm; 0.80 µm
Dimensione sensore: 1/2.55"; 1/1.72"
Flash: LED; LED
Stabilizzazione ottica: Yes; No
Slow motion: Yes, 240 fps; Yes, 960 fps
Caratteristiche: 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, 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

Dimensioni: 69.4 mm 144.2 mm 8.2 mm Print 3D Model; 74.3 mm 163.6 mm 8.9 mm Print 3D Model
Peso: 143 g; 200 g
Materiali: Polycarbonate; Plastic , Glass
Colori: Black; Black Blue Silver
Superficie utile: 82 %; 85 %
Resistenza ad acqua/polvere: —; IP53

Sistema operativo: Android 13 Tiramisu Android 13; Android 12 Snow Cone MIUI V13 (Android 12)
Servizi Google: With Google Mobile Services; With 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
Profili 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)
Funzioni 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
Funzioni USB: Charging, OTG; Charging, OTG
Navigazione: GPS, A-GPS, GLONASS, Beidou, QZSS, 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), 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), B20 (800), B28a (700), B38 (TDD 2600), 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), B8 (900)
2G: B2 (1900), 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)

Impronta digitale: Yes, in the back; Yes, on the side
Accelerometro: Yes; Yes
Giroscopio: Yes; Yes
Prossimità: Yes; —
Sensore di luce: Yes; Yes
Barometro: Yes; —
Sistema di raffreddamento: No; Yes
Audio: Stereo Speakers; Dolby Atmos, Hi-Res Audio, Stereo Speakers, 2 microphones