Alcatel 3 (2025) vs Vivo Y21 5G

概览

品牌: Alcatel; vivo
发布日期: 2025年5月, 1 年 1 个月前; 2026年3月, 3 个月前
AnTuTu: 154.110 Antutu v10 Overall performance better than 53% of devices; 409.000 Antutu v10 Overall performance better than 67% of devices

尺寸: 6.52"; 6.74"
分辨率: 576 x 1280 px LowRes; 720 x 1600 px HD+
类型: LCD IPS; LCD IPS
像素密度: 215 ppi Medium Density; 260 ppi Medium Density
宽高比: 20:9; 20:9
特性: Water Drop Notch, Brightnes 400 cd/m² (typ), 1000:1 contrast ratio, 70% NTSC, 2.5D curved glass screen, 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: Spreadtrum Unisoc SC9863A; MediaTek Dimensity 6300
CPU: 4x Cortex A55 1.6 GHz + 4x Cortex A55 1.2 GHz; 2x2.4 GHz ARM Cortex A76 +6x2.0 GHz ARM Cortex A55
CPU 类型: Octa-Core; Octa-Core
制程: 28 nm; 6 nm
频率: 1.6 GHz; 2.4 GHz
GPU: PowerVR GE8322; Arm Mali-G57 MC2
RAM: 3 GB; 6 GB
64 位: Yes; Yes
RAM 类型: —; LPDDR4X RAM

分辨率: 8 Mpx; 50 Mpx
光圈: ƒ/ 2.0; ƒ/ 1.8
闪光灯: Dual LED; LED
光学防抖: No; No
慢动作: No, 30 fps; No, 30 fps
特性: Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; 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

容量: 64 GB; 128 GB
SD 卡槽: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card
类型: —; UFS Storage 2.2

尺寸: 75.8 mm 164.4 mm 8.7 mm Print 3D Model; 77.1 mm 167.4 mm 8.4 mm Print 3D Model
重量: 185 g; 209 g
材质: Plastic; Plastic
颜色: Gray Green; Black Silver
可用面积: 82 %; 85 %
防水防尘: —; IP65 , MIL-STD-810H
抗跌落: —; Class A B C D E 270 drops without defects
可维修性: —; Class A B C D E

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 4.2; Bluetooth 5.4 LELow energy consumption
Bluetooth 配置文件: A2DP (Advanced Audio Distribution Profile); A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), HID (Human Interface Profile), LE (Low Energy)
Wi-Fi: 802.11b , 802.11g , 802.11n; 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
Wi-Fi 功能: Wi-Fi Hotspot; 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, QZSS, Galileo

4G LTE: 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); 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), B2 (1900), B4 (1700/2100 AWS A-F), 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)
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)