Samsung Galaxy A55 5G vs Xiaomi Redmi K90
Samsung
Galaxy A55 5G
Xiaomi
Redmi K90
概览
- 品牌
- Samsung
- Xiaomi
- 发布日期
- 2024年3月, 2 年 3 个月前
- 2025年10月, 8 个月前
- 上市价格
- € 479.00 ($ 559.37)
- CN¥ 2,599.00 ($ 380.18)
- AnTuTu
- 713.393 Antutu v10 Overall performance better than 78% of devices
- 2.920.000 Antutu v10 Overall performance better than 97% of devices
显示屏
- 尺寸
- 6.6"
- 6.59"
- 分辨率
- 1080 x 2340 px FHD+
- 1156 x 2510 px FHD+
- 类型
- Super AMOLED
- Oled
- 像素密度
- 403 ppi Very high density
- 419 ppi Very high density
- 宽高比
- 19.5:9
- 19.5:9
- 特性
- 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, 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)
性能
- 芯片
- Exynos 1480
- Qualcomm Snapdragon 8 Elite Extreme Edition
- CPU
- 4x2.75GHz Cortex A78 + 4x2.05GHz Cortex A55
- 2x4.47 GHz Oryon V2 Phoenix L+ 6x3.53 GHz Oryon V2 Phoenix M
- CPU 类型
- Octa-Core
- Octa-Core
- 制程
- 4 nm
- 3 nm
- 频率
- 2.75 GHz
- 4.47 GHz
- GPU
- Samsung Xclipse 530
- Adreno 830
- RAM
- 8 GB
- 12 GB
- RAM 类型
- LPDDR4X RAM
- RAM LPDDR5X
- 64 位
- Yes
- Yes
后置摄像头
- 分辨率
- 50 Mpx
- 50 Mpx
- 光圈
- ƒ/ 1.8
- ƒ/ 1.88
- 传感器
- Sony IMX906
- Omnivision OV50 Light Fusion 800
- 像素尺寸
- 1.00 µm
- 1.00 µm
- 传感器尺寸
- 1/1.56"
- 1/1.55"
- 闪光灯
- LED
- LED
- 光学防抖
- Yes
- Yes
- 慢动作
- Yes, 240 fps
- Yes, 240 fps
- 特性
- 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
- 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
前置摄像头
- 分辨率
- 32 Mpx
- 20 Mpx
- 光圈
- ƒ/ 2.2
- ƒ/ 2.0
- 传感器
- Sony IMX616
- Omnivision OV20B
- 像素尺寸
- 0.80 µm
- 0.80 µm
电池
- 容量
- 5000 mAh
- 7100 mAh
- 类型
- Li-Ion
- Li-Ion
- 快速充电
- Yes , 25.0W
- Yes , 100.0W
- 特性
- Non-removable
- Reverse charging, Non-removable
- 无线充电
- —
- 22.5W Reverse wire charging
存储
- 容量
- 128 GB
- 256 GB
- 类型
- UFS Storage 3.1
- UFS Storage 4.1
- SD 卡槽
- Yes , Slot for SD or second SIM card
- No
机身
- 尺寸
- 77.4 mm 161.7 mm 8.2 mm Print 3D Model
- 75.2 mm 157.5 mm 8.0 mm Print 3D Model
- 重量
- 213 g
- 206 g
- 材质
- Plastic , Aluminium
- Aluminium alloy , Glass
- 颜色
- Black White Blue Violet Lime
- Black White Blue Violet
- 防水防尘
- IP67
- IP68, IP69
- 可用面积
- 85 %
- 89 %
软件
- 操作系统
- Android 14 Upside-down cake Android 14
- Android 15 HyperOS 3.X (Android 15)
- 更新
- OS updates: 3 years, Security updates: 4 years
- —
- Google 服务
- With Google Mobile Services
- Without Google Mobile services
连接
- SIM
- Dual SIM Dual Standby (Nano SIM + Nano SIM / eSIM)
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Bluetooth
- Bluetooth 5.3
- Bluetooth 5.4 LELow energy consumption
- Bluetooth 配置文件
- 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), 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)
- 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax) , WiFi 7 (802.11be)
- Wi-Fi 功能
- 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
- USB 功能
- Charging, OTG
- Charging, OTG
- 导航
- GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo
- GPS, A-GPS, GLONASS, Beidou, QZSS, GPS (L1+L5), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)
网络
- 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), n3 (1800), n5 (850), n7 (2600), n8 (900), n28a (700), n38 (2600), n40 (2300), n41 (2500), n48 (3500), n66 (1700), 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), 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), 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)
- 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), B6 (800), B8 (900), B19 (800)
- 2G
- B2 (1900), B3 (1800), B5 (850), B8 (900)
- B3 (1800), B5 (850), B8 (900)
传感器与安全
- 指纹
- Yes, in screen
- Yes, in screen
- 加速度计
- Yes
- Yes
- 陀螺仪
- Yes
- Yes
- 光线传感器
- Yes
- Yes
- 气压计
- Yes
- —
- 指南针
- Yes
- —
- 散热系统
- No
- Yes
- 音频
- Dolby Atmos, Hi-Res Audio, Stereo Speakers
- Dolby Atmos, Noise cancellation microphone, Stereo Speakers, 3 microphones
