Xiaomi Redmi K90 vs Xiaomi REDMI Turbo 4

In sintesi

Marca: Xiaomi; Xiaomi
Data di uscita: October 2025, 6 months ago; January 2025, 1 year ago
Prezzo di lancio: CN¥ 2,599.00 ($ 380.18); CN¥ 1,999.00 ($ 292.41)
AnTuTu: 2.920.000 Antutu v10 Overall performance better than 97% of devices; 1.864.199 Antutu v10 Overall performance better than 94% of devices

Dimensione: 6.59"; 6.67"
Risoluzione: 1156 x 2510 px FHD+; 1220 x 2712 px QHD
Tipo: Oled; AMOLED
Densità: 419 ppi Very high density; 446 ppi Very high density
Rapporto d’aspetto: 19.5:9; 20:9
Caratteristiche: Hole-punch Notch, 1-120 Hz refresh rate, TUV Rheinland Low Blue Light, TÜV Rheinland Flicker-free Certified, TÜV Rheinland Full Care Display 3.0 Cer, Refresh rate 120 Hz, Touch sampling rate 480 Hz, Peak brightness - 3500 cd/m², Always-On Display, TÜV Rheinland Eye Comfort Certification, HDR10+, DCI-P3, DC dimming, sRGB standard, 12 Bits panel (10-bit +2-bit FRC), Dolby Vision, Scratch resistant, Capacitive, Multi-touch, Frameless, LTPO (Low Temperature PolySilicon oxide); Hole-punch Notch, 1920 Hz PWM, TÜV Rheinland Flicker-free Certified, TÜV Low Blue Light, Refresh rate 120 Hz, Touch sampling rate 480 Hz, Max brightness HBM - 1400 cd/m², Peak brightness - 3200 cd/m², 5000000:1 contrast ratio, TÜV Rheinland Eye Comfort Certification, HDR10+, DCI-P3, 12 Bits panel (10-bit +2-bit FRC), Dolby Vision, Scratch resistant, Capacitive, Multi-touch, Frameless

Chipset: Qualcomm Snapdragon 8 Elite Extreme Edition; MediaTek Dimensity 8400
CPU: 2x4.47 GHz Oryon V2 Phoenix L+ 6x3.53 GHz Oryon V2 Phoenix M; 1x3,25 GHz Cortex A725 + 3x3.0 GHz Cortex A725 + 4x2.1GHz Cortex A725
Tipo di CPU: Octa-Core; Octa-Core
Processo: 3 nm; 4 nm
Frequenza: 4.47 GHz; 3.25 GHz
GPU: Adreno 830; Immortalis G720 MC7 1.3GHz GPU
RAM: 12 GB; 12 GB
Tipo di RAM: RAM LPDDR5X; RAM LPDDR5X
64 bit: Yes; Yes

Risoluzione: 50 Mpx; 50 Mpx
Apertura: ƒ/ 1.88; ƒ/ 1.5
Sensore: Omnivision OV50 Light Fusion 800; Sony LYT-600
Dimensione pixel: 1.00 µm; 0.70 µm
Dimensione sensore: 1/1.55"; 1/1.95"
Flash: LED; LED
Stabilizzazione ottica: Yes; Yes
Slow motion: Yes, 240 fps; Yes, 960 fps
Caratteristiche: 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), Dual front camera, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Night Mode; Noise reduction, 4K Video, Digital zoom, Dual camera, Digital image stabilization, Optical Stabilization (OIS), Autofocus, Touch focus, Manual focus, Phase detection autofocus (PDAF), Laser autofocus (LAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night Mode

Capacità: 7100 mAh; 6550 mAh
Tipo: Li-Ion; Li-Ion
Ricarica rapida: Yes , 100.0W; Yes , 90.0W
Ricarica wireless: 22.5W Reverse wire charging; —
Caratteristiche: Reverse charging, Non-removable; Reverse charging, Non-removable

Dimensioni: 75.2 mm 157.5 mm 8.0 mm Print 3D Model; 75.2 mm 160.9 mm 8.1 mm Print 3D Model
Peso: 206 g; 203 g
Materiali: Aluminium alloy , Glass; Plastic
Colori: Black White Blue Violet; Black White Green
Resistenza ad acqua/polvere: IP68, IP69; IP68
Superficie utile: 89 %; 89 %

Sistema operativo: Android 15 HyperOS 3.X (Android 15); Android 15 HyperOS 2.X (Android 15)
Servizi Google: Without Google Mobile services; Without 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 6.0 LELow energy consumption
Profili Bluetooth: A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC; A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC
Wi-Fi: 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax) , WiFi 7 (802.11be); 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 Display, 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, GPS (L1+L5), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5); GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)

5G: n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n28a (700), n38 (2600), n40 (2300), n41 (2500), n48 (3500), n66 (1700), n77 (3700), n78 (3500); n1 (2100), n3 (1800), n5 (850), n8 (900), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n48 (3500), n66 (1700), n77 (3700), n78 (3500)
4G LTE: B1 (2100), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B19 (800), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B48 (TDD 3600), B66 (1700/2100); B1 (2100), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B8 (900), B18 (800), B19 (800), B26 (850), B28b (700), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B48 (TDD 3600), B66 (1700/2100)
3G: B1 (2100), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800); B1 (2100), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
2G: B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)

Impronta digitale: Yes, in screen; Yes, in screen
Accelerometro: Yes; Yes
Giroscopio: Yes; —
Sensore di luce: Yes; Yes
Sistema di raffreddamento: Yes; Yes
Audio: Dolby Atmos, Noise cancellation microphone, Stereo Speakers, 3 microphones; Hi-Res Audio, Stereo Speakers, 2 microphones