Vivo Y21 5G vs Xiaomi Redmi Note 15 4G

概览

品牌: vivo; Xiaomi
发布日期: 2026年3月, 3 个月前; 2025年12月, 6 个月前
AnTuTu: 409.000 Antutu v10 Overall performance better than 67% of devices; 550.000 Antutu v10 Overall performance better than 74% of devices
上市价格: —; € 199.99 ($ 234.14)

尺寸: 6.74"; 6.77"
分辨率: 720 x 1600 px HD+; 1080 x 2392 px FHD+
类型: LCD IPS; AMOLED
像素密度: 260 ppi Medium Density; 388 ppi High Density
宽高比: 20:9; 20:9
特性: Water Drop Notch, TUV Rheinland Low Blue Light, Refresh rate 120 Hz, Max brightness HBM - 1200 cd/m², 83% NTSC, Scratch resistant, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless; Hole-punch Notch, SGS Certified, TUV Rheinland Low Blue Light, TÜV Rheinland Flicker-free Certified, 3840 Hz PWM, Refresh rate 120 Hz, Touch sampling rate 240 Hz, Peak brightness - 3200 cd/m², 5000000:1 contrast ratio, TÜV Rheinland Eye Comfort Certification, HDR10+, DCI-P3, Scratch resistant, Corning Gorilla Glass, Dragontrail Pro glass, Capacitive, Multi-touch, Frameless

芯片: MediaTek Dimensity 6300; MediaTek Helio G100
CPU: 2x2.4 GHz ARM Cortex A76 +6x2.0 GHz ARM Cortex A55; 2x2.2GHz Cortex A76 + 6x2GHz Cortex A55
CPU 类型: Octa-Core; Octa-Core
制程: 6 nm; 6 nm
频率: 2.4 GHz; 2.2 GHz
GPU: Arm Mali-G57 MC2; Arm Mali-G57 MC2
RAM: 6 GB; 6 GB
RAM 类型: LPDDR4X RAM; LPDDR4X RAM
64 位: Yes; Yes

分辨率: 50 Mpx; 108 Mpx
光圈: ƒ/ 1.8; ƒ/ 1.7
闪光灯: LED; LED
光学防抖: No; No
慢动作: No, 30 fps; Yes, 120 fps
特性: Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Phase detection autofocus (PDAF), Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; Digital zoom, Dual camera, Digital image stabilization, Ultra stable video, Autofocus, Touch focus, Manual focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Front Flash, Night Mode
传感器: —; Samsung

容量: 128 GB; 128 GB
类型: UFS Storage 2.2; UFS Storage 2.2
SD 卡槽: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card

尺寸: 77.1 mm 167.4 mm 8.4 mm Print 3D Model; 75.4 mm 164.0 mm 7.9 mm Print 3D Model
重量: 209 g; 184 g
材质: Plastic; Plastic
颜色: Black Silver; Black Blue Purple Green
防水防尘: IP65 , MIL-STD-810H; IP64 , Splash resistant
抗跌落: Class A B C D E 270 drops without defects; Class A B C D E 270 drops without defects
可维修性: Class A B C D E; Class A B C D E
可用面积: 85 %; 89 %

操作系统: Android 16 OriginOS 6 (Android 16); Android 15 HyperOS 2.X (Android 15)
更新: OS updates: 5 years; OS updates: 5 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 5.4 LELow energy consumption; Bluetooth 5.1 LELow energy consumption
Bluetooth 配置文件: A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), HID (Human Interface Profile), LE (Low Energy); A2DP (Advanced Audio Distribution Profile), LE (Low Energy), LDAC, 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
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, QZSS, Galileo; GPS, A-GPS, GLONASS, Beidou, Galileo, GPS (L1+L5), BeiDou (B1)

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), n71 (600), n77 (3700), n78 (3500); —
4G LTE: B1 (2100), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B19 (800), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100), B71 (600); 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), 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)