Samsung Galaxy A15 4G vs Xiaomi Redmi K90 Pro Max
Samsung
Galaxy A15 4G
Xiaomi
Redmi K90 Pro Max
概览
- 品牌
- Samsung
- Xiaomi
- 发布日期
- 2023年12月, 2 年 6 个月前
- 2025年10月, 8 个月前
- AnTuTu
- 420.000 Antutu v10 Overall performance better than 69% of devices
- 4.027.702 Antutu v11 Overall performance better than 99% of devices
- 上市价格
- —
- CN¥ 3,999.00 ($ 584.21)
显示屏
- 尺寸
- 6.5"
- 6.9"
- 分辨率
- 1080 x 2340 px FHD+
- 1200 x 2608 px QHD
- 类型
- Super AMOLED
- Oled
- 像素密度
- 396 ppi High Density
- 416 ppi Very high density
- 宽高比
- 20:9
- 19.5:9
- 特性
- Water Drop Notch, Refresh rate 90 Hz, Peak brightness - 800 cd/m², Scratch resistant, 2.5D curved glass screen, 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
- MediaTek Helio G99 (MT6789)
- Qualcomm Snapdragon 8 Elite Gen 5
- CPU
- 2x Cortex A76 2.2 GHz + 6x Cortex A55 2.0 GHz
- 2x4.61 GHz ARM + 6x3.63 GHz ARM
- CPU 类型
- Octa-Core
- Octa-Core
- 制程
- 6 nm
- 3 nm
- 频率
- 2.2 GHz
- 4.61 GHz
- GPU
- Mali-G57 MC2
- Adreno 840 1.2 GHz
- RAM
- 4 GB
- 12 GB
- 64 位
- Yes
- Yes
- RAM 类型
- —
- RAM LPDDR5X
后置摄像头
- 分辨率
- 50 Mpx
- 50 Mpx
- 光圈
- ƒ/ 1.8
- ƒ/ 1.88
- 闪光灯
- LED
- LED
- 光学防抖
- No
- Yes
- 慢动作
- Yes, 240 fps
- Yes, 240 fps
- 特性
- Digital zoom, Triple camera, Digital image stabilization, Autofocus, Touch focus, Manual focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
- 4K Video, 8K 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
- 传感器
- —
- Omnivision 950 LightHunter
- 像素尺寸
- —
- 1.00 µm
- 传感器尺寸
- —
- 1/1.3"
前置摄像头
- 分辨率
- 13 Mpx
- 32 Mpx
- 光圈
- ƒ/ 2.0
- ƒ/ 2.0
- 传感器
- —
- Omnivision OV32D
- 像素尺寸
- —
- 0.61 µm
电池
- 容量
- 5000 mAh
- 7560 mAh
- 类型
- Li-Polymer
- Li-Ion
- 快速充电
- Yes , 25.0W
- Yes , 100.0W
- 特性
- Non-removable
- Wireless charging, Reverse charging, Non-removable
- 无线充电
- —
- 22.5W Reverse wire charging, 50W wireless charging
存储
- 容量
- 128 GB
- 256 GB
- SD 卡槽
- Yes , Slot for SD or second SIM card
- No
- 类型
- —
- UFS Storage 4.1
机身
- 尺寸
- 76.8 mm 160.1 mm 8.4 mm Print 3D Model
- 77.8 mm 163.3 mm 7.9 mm Print 3D Model
- 重量
- 200 g
- 218 g
- 材质
- Plastic
- Aluminium alloy , Glass
- 颜色
- Black Blue Yellow Cyan
- Black White Blue Silver
- 可用面积
- 86 %
- 91 %
- 防水防尘
- —
- IP68, IP69
软件
- 操作系统
- Android 14 Upside-down cake Android 14
- Android 15 HyperOS 3.X (Android 15)
- 更新
- OS updates: 2 years, Security updates: 3 years
- —
- Google 服务
- With Google Mobile Services
- Without Google Mobile services
连接
- SIM
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Bluetooth
- Bluetooth 5.2 LELow energy consumption
- Bluetooth 5.4 LELow energy consumption
- Bluetooth 配置文件
- A2DP (Advanced Audio Distribution 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)
- Wi-Fi 功能
- 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
- USB 功能
- Charging, OTG
- Charging, OTG
- 导航
- GPS, A-GPS, GLONASS, Beidou, Galileo
- GPS, A-GPS, GLONASS, Beidou, QZSS, GPS (L1+L5), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)
网络
- 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), B26 (850), B28b (700), 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), 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), 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
- B3 (1800), B5 (850), B8 (900)
- B3 (1800), B5 (850), B8 (900)
- 5G
- —
- n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n18 (850), n26 (850), n28a (700), n38 (2600), n40 (2300), n41 (2500), n48 (3500), n77 (3700), n78 (3500), n80 (1800), n84 (2100)
传感器与安全
- 指纹
- Yes, on the side
- Yes, in screen
- 加速度计
- Yes
- Yes
- 光线传感器
- Yes
- Yes
- 散热系统
- No
- Yes
- 音频
- 2 microphones
- Dolby Atmos, Noise cancellation microphone, Stereo Speakers, 3 microphones
- 陀螺仪
- —
- Yes
