Samsung Galaxy A55 5G vs Xiaomi Redmi 12R
Samsung
Galaxy A55 5G
Xiaomi
Redmi 12R
En bref
- Marque
- Samsung
- Xiaomi
- Date de sortie
- mars 2024, il y a 2 ans et 3 mois
- août 2023, il y a 2 ans et 10 mois
- Prix de lancement
- € 479.00 ($ 559.37)
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- AnTuTu
- 713.393 Antutu v10 Overall performance better than 78% of devices
- 456.552 Antutu v10 Overall performance better than 71% of devices
Écran
- Taille
- 6.6"
- 6.79"
- Résolution
- 1080 x 2340 px FHD+
- 1080 x 2460 px FHD+
- Type
- Super AMOLED
- LCD IPS
- Densité
- 403 ppi Very high density
- 396 ppi High Density
- Rapport d’aspect
- 19.5:9
- 21:9
- Fonctions
- Hole-punch Notch, Refresh rate 120 Hz, Brightnes 500 cd/m² (typ), Always-On Display, HDR10+, Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass Victus, Capacitive, Multi-touch, Frameless
- Hole-punch Notch, SGS Certified, Refresh rate 90 Hz, Touch sampling rate 240 Hz, Max brightness HBM - 550 cd/m², 1500:1 contrast ratio, Scratch resistant, Corning Gorilla Glass 3, 2.5D curved glass screen, Capacitive, Frameless
Performances
- Chipset
- Exynos 1480
- Qualcomm Snapdragon 4 Gen 2 (SM4450)
- CPU
- 4x2.75GHz Cortex A78 + 4x2.05GHz Cortex A55
- 2x2.2 GHz Cortex A76 +6x 2.0 GHz Cortex A55
- Type de CPU
- Octa-Core
- Octa-Core
- Gravure
- 4 nm
- 4 nm
- Fréquence
- 2.75 GHz
- 2.2 GHz
- GPU
- Samsung Xclipse 530
- Qualcomm Adreno
- RAM
- 8 GB
- 4 GB
- Type de RAM
- LPDDR4X RAM
- LPDDR4X RAM
- 64 bits
- Yes
- Yes
Caméra arrière
- Résolution
- 50 Mpx
- 50 Mpx
- Ouverture
- ƒ/ 1.8
- ƒ/ 1.8
- Capteur
- Sony IMX906
- —
- Taille de pixel
- 1.00 µm
- —
- Taille du capteur
- 1/1.56"
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- Flash
- LED
- LED
- Stabilisation optique
- Yes
- Yes
- Ralenti
- Yes, 240 fps
- Yes, 120 fps
- Fonctions
- 2x2 OCL, Pro Video Mode, 4K Video, Digital zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Ultra stable video, AutoFraming, Autofocus, Touch focus, All Pixel Omni- Directional PDAF, NPU AI Engine, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night Mode, RAW 12 bits, DOL HDR
- Digital zoom, Dual camera, Digital image stabilization, Optical Stabilization (OIS), Autofocus, Touch focus, Phase detection autofocus (PDAF), Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
Caméra frontale
- Résolution
- 32 Mpx
- 5 Mpx
- Ouverture
- ƒ/ 2.2
- ƒ/ 2.0
- Capteur
- Sony IMX616
- —
- Taille de pixel
- 0.80 µm
- —
Batterie
- Capacité
- 5000 mAh
- 5000 mAh
- Type
- Li-Ion
- Li-Polymer
- Charge rapide
- Yes , 25.0W
- Yes , 18.0W
- Fonctions
- Non-removable
- Non-removable
Stockage
- Capacité
- 128 GB
- 128 GB
- Type
- UFS Storage 3.1
- UFS Storage 2.2
- Emplacement SD
- Yes , Slot for SD or second SIM card
- Yes , Slot for SD or second SIM card
Corps
- Dimensions
- 77.4 mm 161.7 mm 8.2 mm Print 3D Model
- 76.3 mm 168.6 mm 8.2 mm Print 3D Model
- Poids
- 213 g
- 199 g
- Matériaux
- Plastic , Aluminium
- Plastic , Glass
- Couleurs
- Black White Blue Violet Lime
- Black Green
- Résistance eau/poussière
- IP67
- IP53
- Surface utile
- 85 %
- 85 %
Logiciel
- Système d’exploitation
- Android 14 Upside-down cake Android 14
- Android 13 Tiramisu MIUI 14 (Android 13)
- Mises à jour
- OS updates: 3 years, Security updates: 4 years
- OS updates: 2 years, Security updates: 2 years
- Services Google
- With Google Mobile Services
- Without Google Mobile services
Connectivité
- SIM
- Dual SIM Dual Standby (Nano SIM + Nano SIM / eSIM)
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Bluetooth
- Bluetooth 5.3
- Bluetooth 5.0 LELow energy consumption
- Profils Bluetooth
- A2DP (Advanced Audio Distribution Profile), AVRCP (Audio/Visual Remote Control Profile), DIP (Device ID Profile), HFP (Hands-Free Profile), HID (Human Interface Profile), HSP (Headset Profile), MAP (Message Access Profile), PAN (Personal Area Networking Profile), OPP (Object Push Profile), PBAP/PAB (Phone Book Access Profile), HOGP, APT-x, LDAC, Apt-x Adaptive
- A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), HID (Human Interface Profile), LE (Low Energy)
- Wi-Fi
- 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax)
- 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
- Fonctions 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
- USB
- USB Type-C
- USB Type-C
- Fonctions USB
- Charging, OTG
- Charging, OTG
- Navigation
- GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo
- GPS, A-GPS, GLONASS, Beidou, Galileo
Réseaux
- 5G
- n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n66 (1700), n77 (3700), n78 (3500)
- n1 (2100), n5 (850), n8 (900), n28a (700), n41 (2500), n78 (3500)
- 4G LTE
- B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B32 (1500), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
- B1 (2100), B3 (1800), B5 (850), B8 (900), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500)
- 3G
- B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
- B1 (2100), B5 (850), B8 (900)
- 2G
- B2 (1900), B3 (1800), B5 (850), B8 (900)
- CDMA BC0 (800), B3 (1800), B5 (850), B8 (900)
Capteurs et sécurité
- Empreinte digitale
- Yes, in screen
- Yes, on the side
- Accéléromètre
- Yes
- Yes
- Gyroscope
- Yes
- Yes
- Capteur de lumière
- Yes
- —
- Baromètre
- Yes
- —
- Boussole
- Yes
- —
- Système de refroidissement
- No
- No
- Audio
- Dolby Atmos, Hi-Res Audio, Stereo Speakers
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