UmiDigi A75x vs Unihertz 8849 Tank 4

概览

品牌: UMiDIGI; Unihertz
发布日期: 2026年2月, 4 个月前; 2025年10月, 8 个月前
AnTuTu: 154.000 Antutu v10 Overall performance better than 53% of devices; 711.190 Antutu v10 Overall performance better than 78% of devices

尺寸: 6.75"; 6.78"
分辨率: 720 x 1600 px HD+; 1200 x 2650 px QHD
类型: LCD IPS; AMOLED
像素密度: 260 ppi Medium Density; 429 ppi Very high density
宽高比: 20:9; 21:9
特性: Water Drop Notch, Refresh rate 90 Hz, Brightnes 450 cd/m² (typ), Max brightness HBM - 550 cd/m², 2.5D curved glass screen, Capacitive, Multi-touch, Frameless; Hole-punch Notch, Youji Glass - 1.1 mm, Refresh rate 120 Hz, Scratch resistant, Capacitive, Multi-touch, In-cell

芯片: Spreadtrum Unisoc SC9863A; MediaTek Dimensity 7300 Ultra
CPU: 4x Cortex A55 1.6 GHz + 4x Cortex A55 1.2 GHz; 4xCortex A78 2.5GHz + 4xCortex A55 2.0GHz
CPU 类型: Octa-Core; Octa-Core
制程: 28 nm; 4 nm
频率: 1.6 GHz; 2.5 GHz
GPU: PowerVR GE8322; Mali-G615 MC2
RAM: 4 GB; 12 GB
RAM 类型: LPDDR4X RAM; RAM LPDDR5X
64 位: Yes; Yes

分辨率: 13 Mpx; 50 Mpx
光圈: ƒ/ 1.8; ƒ/ 1.88
闪光灯: LED; Dual LED
光学防抖: No; No
慢动作: No, 30 fps; No, 30 fps
特性: 4K Video, Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; Digital zoom, Triple 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, Night Vision
传感器: —; Samsung GN1
像素尺寸: —; 1.00 µm
传感器尺寸: —; 1/1.31"

尺寸: 78.0 mm 168.3 mm 8.1 mm Print 3D Model; 85.4 mm 174.3 mm 23.9 mm Print 3D Model
重量: 189 g; 538 g
材质: Plastic; Polycarbonate
颜色: Black Silver Green Cyan; Black
可用面积: 85 %; 75 %
防水防尘: —; IP68, MIL-STD-810H
抗跌落: —; Class A B C D E 90 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 LELow energy consumption; Bluetooth 5.3 LELow energy consumption
Bluetooth 配置文件: A2DP (Advanced Audio Distribution Profile), HID (Human Interface Profile), LE (Low Energy); A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy), HS
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)
Wi-Fi 功能: Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display; 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

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), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100); B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B18 (800), B19 (800), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
3G: B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900); B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); CDMA BC0 (800), CDMA BC1 (1900), B2 (1900), B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n12 (700), n20 (800), n25 (1900), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n66 (1700), n77 (3700), n78 (3500)