Samsung Galaxy A15 5G vs Xiaomi Redmi Note 12 4G

概览

品牌: Samsung; Xiaomi
发布日期: 2023年12月, 2 年 6 个月前; 2023年3月, 3 年 3 个月前
AnTuTu: 442.500 Antutu v10 Overall performance better than 70% of devices; 338.900 Antutu v10 Overall performance better than 63% of devices

尺寸: 6.5"; 6.67"
分辨率: 1080 x 2340 px FHD+; 1080 x 2400 px FHD+
类型: Super AMOLED; AMOLED E2 Pro
像素密度: 396 ppi High Density; 395 ppi High Density
宽高比: 20:9; 20:9
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, Refresh rate 120 Hz, Touch sampling rate 240 Hz, Brightnes 450 cd/m² (typ), Peak brightness - 1200 cd/m², Max brightness HBM - 700 cd/m², 4500000:1 contrast ratio, DCI-P3, Scratch resistant, Corning Gorilla Glass 3, 2.5D glass screen, Capacitive, Multi-touch, Frameless

芯片: MediaTek Dimensity 6100+; Qualcomm Snapdragon 685 (SM6225)
CPU: 2x2.2 GHz ARM Cortex A76 +6x2.0 GHz ARM Cortex A55; 4x2.8 GHz Cortex A73 + 4x1.9GHz Cortex A53
CPU 类型: Octa-Core; Octa-Core
制程: 6 nm; 6 nm
频率: 2.2 GHz; 2.8 GHz
GPU: ARM Mali-G57 MC2; Adreno 610
RAM: 4 GB; 4 GB
64 位: Yes; Yes
RAM 类型: —; LPDDR4X RAM

分辨率: 50 Mpx; 50 Mpx
光圈: ƒ/ 1.8; ƒ/ 1.8
传感器: Hynix Hi-5022Q; Samsung S5KJN1
像素尺寸: 0.70 µm; 0.64 µm
传感器尺寸: 1/2.55"; 1/2.76"
闪光灯: LED; LED
光学防抖: No; No
慢动作: Yes, 240 fps; No, 30 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; Digital zoom, Triple camera, Digital image stabilization, Autofocus, Touch focus, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

尺寸: 76.8 mm 160.1 mm 8.4 mm Print 3D Model; 76.0 mm 165.7 mm 7.8 mm Print 3D Model
重量: 200 g; 184 g
材质: Plastic; Plastic
颜色: Black Blue Yellow Cyan; Blue Gray Green
可用面积: 86 %; 85 %
防水防尘: —; IP53

操作系统: Android 14 Upside-down cake Android 14; Android 13 Tiramisu MIUI 14 (Android 13)
更新: OS updates: 2 years, Security updates: 3 years; OS updates: 2 years, Security updates: 2 years
Google 服务: With Google Mobile Services; With Google Mobile Services

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 5.0 LELow energy consumption
Bluetooth 配置文件: A2DP (Advanced Audio Distribution Profile), LE (Low Energy); 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; 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
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
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, Galileo

5G: n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n26 (850), n28b (700), n28a (700), n40 (2300), n41 (2500), 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), 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), B5 (850), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B32 (1500), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)
3G: B1 (2100), B4 (1700/2100 AWS A-F), B5 (850), B8 (900); B1 (2100), B5 (850), B8 (900)
2G: B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)