Samsung Galaxy A31 技术规格
6.4"
4-8 GB RAM
64GB/128GB storage, microSDXC
屏幕尺寸
4-8 GB RAM
内存容量
64GB/128GB storage, microSDXC
内部存储器
1080p
48 MP
5000 mAh Li-Po
相机分辨率
48 MP
相机传感器
5000 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 (dual-SIM model only) |
| 3G bands: | HSDPA 850 / 900 / 1900 / 2100 - SM-A315F,HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - SM-A315G |
| 4G bands: | 1, 2, 3, 5, 7, 8, 20, 38, 40, 41 - SM-A315F,1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 38, 40, 41, 66 - SM-A315G |
| Speed: | HSPA 42.2/5.76 Mbps, LTE-A |
生产启动
规格
| 公布: | 2020, March 24 |
|---|---|
| 地位: | Available. Released 2020, April 27 |
身体
规格
| 方面: | 159.3 x 73.1 x 8.6 mm (6.27 x 2.88 x 0.34 in) |
|---|---|
| 重量: | 185 g (6.53 oz) |
| SIM: | Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) |
展示
规格
| 类型: | Super AMOLED |
|---|---|
| 尺寸: | 6.4 inches, 98.9 cm2 (~84.9% screen-to-body ratio) |
| Resolution: | 1080 x 2400 pixels, 20:9 ratio (~411 ppi density) |
平台
规格
| 操作系统: | Android 10, One UI 2.5 |
|---|---|
| 芯片组: | Mediatek MT6768 Helio P65 (12nm) |
| CPU: | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55) |
| GPU: | Mali-G52 MC2 |
记忆
规格
| 卡槽: | microSDXC (dedicated slot) |
|---|---|
| Internal: | 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM,eMMC 5.1 |
主摄像头
规格
| 视频: | 1080p@30fps |
|---|---|
| 特征: | LED flash, panorama, HDR |
| Quad: | 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 123˚, (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro) 5 MP, f/2.4, (depth) |
自拍相机
规格
| 单身的: | 20 MP, f/2.2, (wide) |
|---|---|
| 视频: | 1080p@30fps |
声音
规格
| 喇叭: | Yes |
|---|---|
| 3.5mm jack: | Yes |
通讯
规格
| WLAN: | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
|---|---|
| Bluetooth: | 5.0, A2DP, LE |
| GPS: | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| NFC: | Yes (market/region dependent) |
| 收音机: | FM radio, RDS, recording |
| USB: | USB Type-C 2.0, USB On-The-Go |
特征
规格
| 传感器: | Fingerprint (under display, optical), accelerometer, gyro, compass,Virtual proximity sensing |
|---|
电池
规格
| 类型: | Li-Po 5000 mAh, non-removable |
|---|---|
| 收费: | Fast charging 15W |
杂项
规格
| 颜色: | Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White |
|---|---|
| 价格: | $ 235.00 / £ 199.00 / € 279.99 / Rp 3,250,000 |
| 楷模: | SM-A315F, SM-A315F/DS, SM-A315G/DS, SM-A315G, SM-A315N |
| SAR EU: | 0.49 W/kg (head) 1.68 W/kg (body) |
测试
规格
| 表现: | AnTuTu: 151815 (v8) GeekBench: 5096 (v4.4), 1216 (v5.1) GFXBench: 7fps (ES 3.1 onscreen) |
|---|---|
| 展示: | Contrast ratio: Infinite (nominal) |
| 相机: | Photo / Video |
| 喇叭: | -30.9 LUFS (Below average) |
| 电池寿命: | Endurance rating 124h |
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