UmiDigi A75x vs Xiaomi Redmi K80 Ultra
UmiDigi
A75x
Xiaomi
Redmi K80 Ultra
En bref
- Marque
- UMiDIGI
- Xiaomi
- Date de sortie
- février 2026, il y a 4 mois
- juin 2025, il y a 1 ans
- AnTuTu
- 154.000 Antutu v10 Overall performance better than 53% of devices
- 2.821.344 Antutu v10 Overall performance better than 97% of devices
- Prix de lancement
- —
- CN¥ 2,599.00 ($ 379.69)
Écran
- Taille
- 6.75"
- 6.83"
- Résolution
- 720 x 1600 px HD+
- 1280 x 2772 px UHD
- Type
- LCD IPS
- AMOLED
- Densité
- 260 ppi Medium Density
- 447 ppi Very high density
- Rapport d’aspect
- 20:9
- 19.5:9
- Fonctions
- Water Drop Notch, Refresh rate 90 Hz, Brightnes 450 cd/m² (typ), Max brightness HBM - 550 cd/m², 2.5D curved glass screen, Capacitive, Multi-touch, Frameless
- Hole-punch Notch, SGS Certified, Eye Care Display, HDR Vivid, Refresh rate 144 Hz, Touch sampling rate 240 Hz, Brightnes 800 cd/m² (typ), Peak brightness - 4500 cd/m², Max brightness HBM - 1800 cd/m², Peak brightness - 3200 cd/m², 5000000:1 contrast ratio, Always-On Display, TÜV Rheinland Eye Comfort Certification, HDR10+, DCI-P3, DC dimming, 12 Bits panel, Dolby Vision, Scratch resistant, Dragontrail glass, Capacitive, Multi-touch, Frameless, LTPO (Low Temperature PolySilicon oxide)
Performances
- Chipset
- Spreadtrum Unisoc SC9863A
- MediaTek Dimensity 9400+
- CPU
- 4x Cortex A55 1.6 GHz + 4x Cortex A55 1.2 GHz
- 1x3,73 GHz Cortex X925 + 3x3,3 GHz Cortex X4 + 4x2,4 GHz Cortex A720
- Type de CPU
- Octa-Core
- Octa-Core
- Gravure
- 28 nm
- 3 nm
- Fréquence
- 1.6 GHz
- 3.73 GHz
- GPU
- PowerVR GE8322
- Immortalis-G925 MC12 1,612 GHz
- RAM
- 4 GB
- 12 GB
- Type de RAM
- LPDDR4X RAM
- RAM LPDDR5X
- 64 bits
- Yes
- Yes
Caméra arrière
- Résolution
- 13 Mpx
- 50 Mpx
- Ouverture
- ƒ/ 1.8
- ƒ/ 1.8
- Flash
- LED
- LED
- Stabilisation optique
- No
- Yes
- Ralenti
- No, 30 fps
- Yes, 960 fps
- Fonctions
- 4K Video, Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
- Tracking AF, Noise reduction, Time-Lapse, 4K Video, 8K Video, Digital zoom, Dual camera, Digital image stabilization, Optical Stabilization (OIS), Ultra stable video, Autofocus, Touch focus, Continuous autofocus, Manual focus, Laser AF, 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
- Capteur
- —
- Omnivision OV50 Light Fusion 800
- Taille de pixel
- —
- 1.00 µm
- Taille du capteur
- —
- 1/1.55"
Caméra frontale
- Résolution
- 5 Mpx
- 20 Mpx
- Ouverture
- Unknow
- Unknow
- Capteur
- —
- Omnivision OV20B
- Taille de pixel
- —
- 0.80 µm
Batterie
- Capacité
- 5000 mAh
- 7410 mAh
- Type
- Li-Polymer
- Li-Ion Polymer
- Charge rapide
- Yes , 10.0W
- Yes , 100.0W
- Fonctions
- Non-removable
- Bypass Charging, Non-removable
- Charge sans fil
- —
- Surge P3 charging chip Xiaomi Surge G1 self-developed fuel gauge chip
Stockage
- Capacité
- 64 GB
- 256 GB
- Emplacement SD
- Yes , Slot for SD or second SIM card
- No
- Type
- —
- UFS Storage 4.1
Corps
- Dimensions
- 78.0 mm 168.3 mm 8.1 mm Print 3D Model
- 77.9 mm 163.1 mm 8.2 mm Print 3D Model
- Poids
- 189 g
- 219 g
- Matériaux
- Plastic
- Aluminium alloy
- Couleurs
- Black Silver Green Cyan
- Black White Green Violet
- Surface utile
- 85 %
- 90 %
- Résistance eau/poussière
- —
- IP68, IP69
Logiciel
- Système d’exploitation
- Android 16 Android 16
- Android 15 HyperOS 2.X (Android 15)
- Services Google
- With Google Mobile Services
- Without Google Mobile services
Connectivité
- SIM
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Bluetooth
- Bluetooth 4.2 LELow energy consumption
- Bluetooth 5.4 LELow energy consumption
- Profils Bluetooth
- A2DP (Advanced Audio Distribution Profile), HID (Human Interface Profile), LE (Low Energy)
- 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
- 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax) , WiFi 7 (802.11be)
- Fonctions 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
- Fonctions USB
- Charging, OTG
- Charging, OTG
- Navigation
- GPS, A-GPS, GLONASS, Beidou, Galileo
- A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5), Galileo (E1+E5a+E5b)
Réseaux
- 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), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
- B1 (2100), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), 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), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
- B1 (2100), B4 (1700/2100 AWS A-F), B5 (850), B8 (900), B19 (800)
- 2G
- B2 (1900), B3 (1800), B5 (850), B8 (900)
- B3 (1800), B5 (850), B8 (900)
- 5G
- —
- n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n26 (850), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n48 (3500), n66 (1700), n77 (3700), n78 (3500)
Capteurs et sécurité
- Empreinte digitale
- Yes, on the side
- Yes, in screen
- Accéléromètre
- Yes
- Yes
- Proximité
- Yes
- —
- Capteur de lumière
- Yes
- Yes
- Système de refroidissement
- No
- Yes
- Gyroscope
- —
- Yes
- Audio
- —
- Dolby Atmos, Stereo Speakers, 3 microphones
