Samsung Galaxy S23 Ultra vs Xiaomi Redmi A3x
Samsung
Galaxy S23 Ultra
Xiaomi
Redmi A3x
Resumo
- Marca
- Samsung
- Xiaomi
- Data de lançamento
- fevereiro de 2023, há 3 anos e 4 meses
- maio de 2024, há 2 anos e 1 meses
- AnTuTu
- 1.521.862 Antutu v10 Overall performance better than 91% of devices
- 239.000 Antutu v10 Overall performance better than 57% of devices
Tela
- Tamanho
- 6.8"
- 6.7"
- Resolução
- 1440 x 3088 px WQHD+
- 720 x 1650 px HD+
- Tipo
- Super AMOLED Dynamic AMOLED 2X
- LCD IPS
- Densidade
- 500 ppi Very high density
- 269 ppi Medium Density
- Proporção
- 19.5:9
- 20:9
- Recursos
- Hole-punch Notch, 1-120 Hz refresh rate, Refresh rate 120 Hz, Variable Refresh Rate (VRR), Touch sampling rate 240 Hz, Peak brightness - 1750 cd/m², Max brightness HBM - 1200 cd/m², 3000000:1 contrast ratio, Always-On Display, HDR10+, DCI-P3, Scratch resistant, Dual Edge display, Corning Gorilla Glass Victus, S-Pen, Capacitive, Multi-touch, Frameless, LTPO (Low Temperature PolySilicon oxide)
- Water Drop Notch, Refresh rate 90 Hz, Brightnes 500 cd/m² (typ), DC dimming, Scratch resistant, Corning Gorilla Glass 3, Capacitive, Multi-touch, Frameless
Desempenho
- Processador
- Qualcomm Snapdragon 8 Gen2 ( 3,36 GHz)
- Unisoc Tiger T603
- CPU
- 1x3.36GHz Cortex X3 + 4x2.8 GHz Cortex A715 + 3x2.02 GHz Cortex A510
- 2xCortex A75 1.8GHz + 6x Cortex A55 1.6GHz
- Tipo de CPU
- Octa-Core
- Octa-Core
- Processo
- 4 nm
- 12 nm
- Frequência
- 3.36 GHz
- 1.8 GHz
- GPU
- Qualcomm Adreno 740
- Mali-G57 MP1
- RAM
- 8 GB
- 3 GB
- Tipo de RAM
- RAM LPDDR5X
- LPDDR4X RAM
- 64 bits
- Yes
- Yes
Câmera traseira
- Resolução
- 200 Mpx
- 8 Mpx
- Abertura
- ƒ/ 1.7
- ƒ/ 2.2
- Sensor
- Samsung ISOCELL HP2
- —
- Tamanho de pixel
- 0.60 µm
- —
- Tamanho do sensor
- 1/1.3"
- —
- Flash
- LED
- LED
- Estabilização óptica
- Yes
- No
- Câmera lenta
- Yes, 480 fps
- No, 30 fps
- Recursos
- Tracking AF, Flicker sensor, Time-Lapse, 4K Video, 8K Video, Digital zoom, Optical zoom, Quadruple 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, RAW, Night Mode
- Digital zoom, Dual camera, Autofocus, Touch focus, Manual focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
Câmera frontal
- Resolução
- 12 Mpx
- 5 Mpx
- Abertura
- ƒ/ 2.2
- ƒ/ 2.2
- Sensor
- Samsung S5K3LU
- —
Bateria
- Capacidade
- 5000 mAh
- 5000 mAh
- Tipo
- Li-Polymer
- Li-Ion
- Carga rápida
- Yes , 45.0W
- Yes , 10.0W
- Recursos
- Bypass Charging, Wireless charging, Non-removable
- Non-removable
Armazenamento
- Capacidade
- 256 GB
- 64 GB
- Tipo
- UFS Storage 4.0
- eMMC 5.1 Storage
- Slot SD
- No
- Yes , Independent SD slot
Corpo
- Dimensões
- 78.1 mm 163.4 mm 8.9 mm Print 3D Model
- 76.3 mm 168.3 mm 8.3 mm Print 3D Model
- Peso
- 233 g
- 199 g
- Materiais
- Glass , Aluminium , Corning Gorilla Glass Victus 2
- Glass , Leather
- Cores
- Black White Green Violet Beige
- Black Blue Green
- Resistência à água e poeira
- IP68
- —
- Superfície útil
- 89 %
- 82 %
Software
- Sistema operacional
- Android 14 Upside-down cake Android 14
- Android 14 Upside-down cake MIUI 14 (Android 14)
- Atualizações
- OS updates: 4 years, Security updates: 5 years
- OS updates: 2 years, Security updates: 3 years
- Serviços do Google
- With Google Mobile Services
- With Google Mobile Services
Conectividade
- SIM
- Dual SIM Dual Standby (Nano SIM + Nano SIM / eSIM)
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Bluetooth
- Bluetooth 5.3 LELow energy consumption
- Bluetooth 4.2 LELow energy consumption
- Perfis 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), LE (Low Energy), MAP (Message Access Profile), PAN (Personal Area Networking Profile), OPP (Object Push Profile), PBAP/PAB (Phone Book Access Profile)
- A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy), SBC, AAC
- 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
- Recursos Wi-Fi
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
- Wi-Fi Hotspot, Wi-Fi Direct
- USB
- USB Type-C
- —
- Recursos USB
- Charging, OTG
- Charging, OTG
- Navegação
- GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), QZSS (L1 + L5)
- GPS, A-GPS, GLONASS, Beidou
Redes
- 5G
- n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n12 (700), n20 (800), n25 (1900), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n66 (1700), n75 (1500), n77 (3700), n78 (3500)
- —
- 4G LTE
- B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B14 (700), B17 (700), B18 (800), B19 (800), 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)
- B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), 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)
- B2 (1900), B3 (1800), B5 (850), B8 (900)
Sensores e segurança
- Impressão digital
- Yes, in screen
- Yes, on the side
- Acelerômetro
- Yes
- Yes
- Giroscópio
- Yes
- —
- Proximidade
- Yes
- —
- Sensor de luz
- Yes
- Yes
- Barômetro
- Yes
- —
- Bússola
- Yes
- —
- Sistema de resfriamento
- No
- No
- Áudio
- Hi-Res Audio, Noise cancellation microphone, Stereo Speakers, 2 microphones
- —
