realme 15 5G vs Vivo Y21 5G

概览

品牌: realme; vivo
发布日期: 2025年7月, 11 个月前; 2026年3月, 3 个月前
上市价格: CN¥ 1,699.00 ($ 248.53); —
AnTuTu: 680.000 Antutu v10 Overall performance better than 77% of devices; 409.000 Antutu v10 Overall performance better than 67% of devices

尺寸: 6.77"; 6.74"
分辨率: 1280 x 2800 px QHD; 720 x 1600 px HD+
类型: AMOLED; LCD IPS
像素密度: 460 ppi Very high density; 260 ppi Medium Density
宽高比: 20:9; 20:9
特性: Hole-punch Notch, SGS Certified, Refresh rate 144 Hz, Touch sampling rate 240 Hz, Max brightness HBM - 1800 cd/m², Peak brightness - 6500 cd/m², 5000000:1 contrast ratio, HDR10+, DCI-P3, 10 Bits panel, Scratch resistant, Corning Gorilla Glass 7i, Capacitive, Multi-touch, Frameless; 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

芯片: MediaTek Dimensity 7300; MediaTek Dimensity 6300
CPU: 4xCortex A78 2.5GHz + 4xCortex A55 2.0GHz; 2x2.4 GHz ARM Cortex A76 +6x2.0 GHz ARM Cortex A55
CPU 类型: Octa-Core; Octa-Core
制程: 4 nm; 6 nm
频率: 2.5 GHz; 2.4 GHz
GPU: Arm Mali-G615 MC2; Arm Mali-G57 MC2
RAM: 8 GB; 6 GB
RAM 类型: LPDDR4X RAM; LPDDR4X RAM
64 位: Yes; Yes

分辨率: 50 Mpx; 50 Mpx
光圈: ƒ/ 1.8; ƒ/ 1.8
传感器: Sony IMX882; —
像素尺寸: 0.80 µm; —
传感器尺寸: 1/1.95"; —
闪光灯: Dual LED; LED
光学防抖: Yes; No
慢动作: Yes, 240 fps; No, 30 fps
特性: Night Mode 2.0, Noise reduction, 4K Video, Digital zoom, Optical zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Ultra stable video, Autofocus, Touch focus, Continuous autofocus, Manual focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night Mode; 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

尺寸: 75.9 mm 163.3 mm 7.7 mm Print 3D Model; 77.1 mm 167.4 mm 8.4 mm Print 3D Model
重量: 185 g; 209 g
材质: Polycarbonate; Plastic
颜色: Silver Pink; Black Silver
防水防尘: IP6X , IP69; IP65 , MIL-STD-810H
可用面积: 89 %; 85 %
抗跌落: —; Class A B C D E 270 drops without defects
可维修性: —; Class A B C D E

操作系统: Android 16 RealmeUI 7.0 (Android 16); Android 16 OriginOS 6 (Android 16)
Google 服务: Without Google Mobile services; With Google Mobile Services
更新: —; OS updates: 5 years

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 5.4 LELow energy consumption
Bluetooth 配置文件: A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC; 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, WiFi 6 (802.11ax); 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, Wi-Fi MiMO; 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: A-GPS, GLONASS, Beidou, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1); GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo

5G: n1 (2100), n5 (850), n8 (900), n28a (700), n41 (2500), n77 (3700), n78 (3500); 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), B5 (850), B8 (900), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500); 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)
3G: B1 (2100), B5 (850), B8 (900); B1 (2100), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B3 (1800), B5 (850), B8 (900)

指纹: Yes, in screen; Yes, on the side
加速度计: Yes; Yes
陀螺仪: Yes; —
光线传感器: Yes; Yes
散热系统: Yes; No
音频: Noise cancellation microphone, Stereo Speakers, 2 microphones; Stereo Speakers
距离传感器: —; Yes