Google Pixel 4a vs Xiaomi 12S Ultra
Google
Pixel 4a
Xiaomi
12S Ultra
En bref
- Marque
- Xiaomi
- Date de sortie
- août 2020, il y a 5 ans et 10 mois
- juillet 2022, il y a 3 ans et 11 mois
- AnTuTu
- 275.000 Antutu v8 Overall performance better than 60% of devices
- 1.412.941 Antutu v11 Overall performance better than 88% of devices
Écran
- Taille
- 5.81"
- 6.73"
- Résolution
- 1080 x 2340 px FHD+
- 1440 x 3200 px WQHD+
- Type
- Oled
- AMOLED Samsung E5
- Densité
- 444 ppi Very high density
- 518 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, Variable refresh rate 1 Hz, Touch sampling rate 240 Hz, Peak brightness - 1500 cd/m², Max brightness HBM - 1000 cd/m², 8000000:1 contrast ratio, HDR10+, DC dimming, 10 Bits panel, Dolby Vision, Scratch resistant, Dual Edge display, Corning Gorilla Glass Victus, Capacitive, Multi-touch, Frameless, LTPO 2.0 (Low Temperature PolySilicon oxide)
Performances
- Chipset
- Qualcomm Snapdragon 730G
- Qualcomm Snapdragon 8+ Gen1
- CPU
- 2x Kryo 470 2.2 GHz + 6x Kryo 470 1.8 GHz
- 1x3.2 GHz Cortex X2 +3x2.8 GHz Cortex A710 + 4x2.0 GHz Cortex A510
- Type de CPU
- Octa-Core
- Octa-Core
- Gravure
- 8 nm
- 4 nm
- Fréquence
- 2.2 GHz
- 3.2 GHz
- GPU
- Qualcomm Adreno 618
- Qualcomm Adreno 730 875 MHz
- RAM
- 6 GB
- 8 GB
- Type de RAM
- LPDDR4X RAM
- RAM LPDDR5
- 64 bits
- Yes
- Yes
Caméra arrière
- Résolution
- 12 Mpx
- 50 Mpx
- Ouverture
- ƒ/ 1.73
- ƒ/ 1.9
- Capteur
- Sony IMX363 Exmor RS
- Sony IMX989
- Taille de pixel
- 1.40 µm
- 1.60 µm
- Taille du capteur
- 1/2.55"
- 1"
- Flash
- LED
- Dual LED
- Stabilisation optique
- Yes
- Yes
- Ralenti
- Yes, 240 fps
- Yes, 480 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
- Flicker sensor, 4K Video, 8K Video, Digital zoom, Optical zoom, Quadruple 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
Caméra frontale
- Résolution
- 8 Mpx
- 32 Mpx
- Ouverture
- ƒ/ 2.0
- ƒ/ 2.5
- Capteur
- Sony IMX355
- Omnivision OV32C
- Taille de pixel
- 1.12 µm
- 0.70 µm
Batterie
- Capacité
- 3140 mAh
- 4860 mAh
- Type
- Li-Ion
- Si-O2
- Charge rapide
- Yes , 18.0W
- Yes , 67.0W
- Fonctions
- Non-removable
- Wireless charging, Reverse charging, Non-removable
- Charge sans fil
- —
- Surging P1 charging chip, Surging G1 battery management chip, 50W wireless charge, 10W wireless reverse charge
Stockage
- Capacité
- 128 GB
- 256 GB
- Type
- UFS Storage 2.1
- UFS Storage 3.1
- Emplacement SD
- No
- No
Corps
- Dimensions
- 69.4 mm 144.2 mm 8.2 mm Print 3D Model
- 75.0 mm 163.2 mm 9.1 mm Print 3D Model
- Poids
- 143 g
- 225 g
- Matériaux
- Polycarbonate
- Aluminium alloy , Leather
- Couleurs
- Black
- Black Green
- Surface utile
- 82 %
- 89 %
- Résistance eau/poussière
- —
- IP68
Logiciel
- 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
- Mises à jour
- —
- OS updates: 3 years, Security updates: 4 years
Connectivité
- 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 5.2 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), 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)
- 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, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)
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), 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), B12 (700), B17 (700), 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), n79 (4700)
Capteurs et sécurité
- Empreinte digitale
- Yes, in the back
- Yes, in screen
- Accéléromètre
- Yes
- Yes
- Gyroscope
- Yes
- Yes
- Proximité
- Yes
- —
- Capteur de lumière
- Yes
- Yes
- Baromètre
- Yes
- Yes
- Système de refroidissement
- No
- Yes
- Audio
- Stereo Speakers
- Dolby Atmos, Hi-Res Audio, Stereo Speakers, 2 microphones
