Unihertz 8849 Tank 4 vs Xiaomi Redmi K70
Unihertz
8849 Tank 4
Xiaomi
Redmi K70
概览
- 品牌
- Unihertz
- Xiaomi
- 发布日期
- 2025年10月, 8 个月前
- 2023年11月, 2 年 7 个月前
- AnTuTu
- 711.190 Antutu v10 Overall performance better than 78% of devices
- 1.751.486 Antutu v11 Overall performance better than 93% of devices
- 上市价格
- —
- CN¥ 2,499.00 ($ 365.49)
显示屏
- 尺寸
- 6.78"
- 6.67"
- 分辨率
- 1200 x 2650 px QHD
- 1440 x 3200 px WQHD+
- 类型
- AMOLED
- Oled TCL C8
- 像素密度
- 429 ppi Very high density
- 526 ppi Very high density
- 宽高比
- 21:9
- 20:9
- 特性
- Hole-punch Notch, Youji Glass - 1.1 mm, Refresh rate 120 Hz, Scratch resistant, Capacitive, Multi-touch, In-cell
- Hole-punch Notch, SGS Certified, 3840 Hz PWM, Refresh rate 120 Hz, Touch sampling rate 480 Hz, Peak brightness - 4000 cd/m², 5000000:1 contrast ratio, TÜV Rheinland Eye Comfort Certification, HDR10+, DCI-P3, 12 Bits panel (10-bit +2-bit FRC), Dolby Vision, Scratch resistant, Capacitive, Multi-touch, Frameless
性能
- 芯片
- MediaTek Dimensity 7300 Ultra
- Qualcomm Snapdragon 8 Gen2
- CPU
- 4xCortex A78 2.5GHz + 4xCortex A55 2.0GHz
- 1x3.2GHz Cortex X3 + 2x2.8 GHz Cortex A715 + 2x2.8 GHz Cortex A710 + 3x2.02 GHz Cortex A510
- CPU 类型
- Octa-Core
- Octa-Core
- 制程
- 4 nm
- 4 nm
- 频率
- 2.5 GHz
- 3.2 GHz
- GPU
- Mali-G615 MC2
- Qualcomm Adreno 740
- RAM
- 12 GB
- 12 GB
- RAM 类型
- RAM LPDDR5X
- RAM LPDDR5X
- 64 位
- Yes
- Yes
后置摄像头
- 分辨率
- 50 Mpx
- 50 Mpx
- 光圈
- ƒ/ 1.88
- ƒ/ 1.6
- 传感器
- Samsung GN1
- Omnivision OV50 Light Fusion 800
- 像素尺寸
- 1.00 µm
- 1.00 µm
- 传感器尺寸
- 1/1.31"
- 1/1.55"
- 闪光灯
- Dual LED
- Dual LED
- 光学防抖
- No
- Yes
- 慢动作
- No, 30 fps
- Yes, 1920 fps
- 特性
- 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
- Flicker sensor, Noise reduction, 4K Video, 8K Video, Digital 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, RAW, Night Mode
前置摄像头
- 分辨率
- 32 Mpx
- 16 Mpx
- 光圈
- ƒ/ 2.25
- Unknow
- 传感器
- Samsung S5KGD1
- Omnivision OV16A1Q
- 像素尺寸
- 0.80 µm
- 1.00 µm
电池
- 容量
- 11600 mAh
- 5000 mAh
- 类型
- Li-Polymer
- Li-Ion
- 快速充电
- Yes , 66.0W
- Yes , 120.0W
- 充电循环
- 1000 cycles
- —
- 续航时间
- ~ 105h
- —
- 特性
- Non-removable
- Reverse charging, Non-removable
- 无线充电
- —
- Xiaomi P2 fast charging chip, Xiaomi G1 battery management chip
存储
- 容量
- 512 GB
- 256 GB
- 类型
- UFS Storage 4.0
- UFS Storage 4.0
- SD 卡槽
- Yes , Independent SD slot
- No
机身
- 尺寸
- 85.4 mm 174.3 mm 23.9 mm Print 3D Model
- 74.9 mm 160.9 mm 8.2 mm Print 3D Model
- 重量
- 538 g
- 209 g
- 材质
- Polycarbonate
- Polycarbonate , Aluminium alloy
- 颜色
- Black
- Black White Purple Green
- 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
- —
- 可用面积
- 75 %
- 89 %
软件
- 操作系统
- Android 15 Android 15
- Android 14 Upside-down cake HyperOS (Android 14)
- Google 服务
- With Google Mobile Services
- Without Google Mobile services
连接
- SIM
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Bluetooth
- Bluetooth 5.3 LELow energy consumption
- Bluetooth 5.3 LELow energy consumption
- Bluetooth 配置文件
- A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy), HS
- A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC
- 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, WiFi 6 (802.11ax) , WiFi 7 (802.11be)
- Wi-Fi 功能
- 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, Galileo
- A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)
网络
- 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)
- n1 (2100), n3 (1800), n5 (850), n8 (900), n28a (700), n38 (2600), n41 (2500), n66 (1700), 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), 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)
- B1 (2100), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B8 (900), B18 (800), B19 (800), B26 (850), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B48 (TDD 3600), B66 (1700/2100)
- 3G
- B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
- B1 (2100), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
- 2G
- CDMA BC0 (800), CDMA BC1 (1900), B2 (1900), B3 (1800), B5 (850), B8 (900)
- CDMA BC0 (800), B3 (1800), B5 (850), B8 (900)
传感器与安全
- 指纹
- Yes, on the side
- Yes, in screen
- 加速度计
- Yes
- Yes
- 陀螺仪
- Yes
- Yes
- 距离传感器
- Yes
- Yes
- 光线传感器
- Yes
- Yes
- 气压计
- Yes
- —
- 指南针
- Yes
- —
- 散热系统
- No
- Yes
- 音频
- Noise cancellation microphone, 2 microphones
- Dolby Atmos, Hi-Res Audio, Stereo Speakers
