Xiaomi Redmi 4 (4X) 技术规格
5.0"
2-4 GB RAM
16GB/32GB/64GB storage, microSDXC
屏幕尺寸
2-4 GB RAM
内存容量
16GB/32GB/64GB storage, microSDXC
内部存储器
1080p
13 MP
4100 mAh Li-Po
相机分辨率
13 MP
相机传感器
4100 mAh Li-Po
电池容量
完整规格:
網絡
规格
| Technology: | GSM / HSPA / LTE |
|---|---|
| 2G bands: | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G bands: | HSDPA 850 / 900 / 1900 / 2100 |
| 4G bands: | 1, 3, 5, 7, 8, 38, 39, 40, 41 |
| Speed: | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/100 Mbps |
生产启动
规格
| 公布: | 2017, May |
|---|---|
| 地位: | Available. Released 2017, May |
身体
规格
| 方面: | 139.2 x 70 x 8.7 mm (5.48 x 2.76 x 0.34 in) |
|---|---|
| 重量: | 150 g (5.29 oz) |
| SIM: | Hybrid Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by) |
| 建造: | Glass front (Gorilla Glass), aluminum back, aluminum frame, plastic ends |
展示
规格
| 类型: | IPS LCD |
|---|---|
| 尺寸: | 5.0 inches, 68.9 cm2 (~70.7% screen-to-body ratio) |
| Resolution: | 720 x 1280 pixels, 16:9 ratio (~294 ppi density) |
| 保护: | Corning Gorilla Glass (unspecified version) |
平台
规格
| 操作系统: | Android 6.0.1 (Marshmallow), upgradable to 7.1.2 (Nougat), MIUI 11 |
|---|---|
| 芯片组: | Qualcomm MSM8940 Snapdragon 435 (28 nm) |
| CPU: | Octa-core 1.4 GHz Cortex-A53 |
| GPU: | Adreno 505 |
记忆
规格
| 卡槽: | microSDXC (uses shared SIM slot) |
|---|---|
| Internal: | 16GB 2GB RAM, 16GB 3GB RAM, 32GB 3GB RAM, 64GB 3GB RAM, 64GB 4GB RAM,eMMC 5.1 |
主摄像头
规格
| 单身的: | 13 MP, f/2.0, PDAF |
|---|---|
| 视频: | 1080p@30fps |
| 特征: | LED flash, HDR, panorama |
自拍相机
规格
| 单身的: | 5 MP, f/2.2 |
|---|---|
| 视频: | 1080p@30fps |
声音
规格
| 喇叭: | Yes |
|---|---|
| 3.5mm jack: | Yes |
通讯
规格
| WLAN: | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
|---|---|
| Bluetooth: | 4.2, A2DP, LE |
| GPS: | Yes, with A-GPS, GLONASS, BDS |
| NFC: | No |
| 收音机: | FM radio |
| USB: | microUSB 2.0 |
| Infrared port: | Yes |
特征
规格
| 传感器: | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
|---|
电池
规格
| 类型: | Li-Po 4100 mAh, non-removable |
|---|---|
| Talk time: | Up to 36 h (3G) |
| Stand-by: | Up to 432 h (3G) |
| Music play: | Up to 87 h |
杂项
规格
| 颜色: | Black, Gold |
|---|---|
| 价格: | About 110 EUR |
| 楷模: | 2016060, 2016090, MAG138, MAE136, Redmi 4, Redmi 4X |
| SAR: | 0.77 W/kg (head) 0.83 W/kg (body) |
测试
规格
| 表现: | GeekBench: 1819 (v4.4) GFXBench: 5.1fps (ES 3.1 onscreen) |
|---|---|
| 展示: | Contrast ratio: 915 (nominal), 2.920 (sunlight) |
| 相机: | Photo / Video |
| 喇叭: | Voice 64dB / Noise 70dB / Ring 72dB |
| Audio quality: | Noise -94.3dB / Crosstalk -94dB |
| 电池寿命: | Endurance rating 80h |
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