小米Redmi Note 12评论:具备120赫兹AMOLED和1,200尼特的智能手机,价格低于200美元
Redmi Note 12旨在通过非常明亮的120赫兹AMOLED显示屏在经济实惠的中产阶级中脱颖而出--制造商宣传6.67英寸OLED面板的峰值亮度为1,200尼特。
虽然5G版本的Note 12姐妹机型使用的是高通骁龙4代,但 "普通 "Note 12依靠的是较老的 骁龙685.因此,这款中档智能手机只支持4G标准。与 笔记11,相机爱好者也应该得到他们的钱的价值,2023型号的50MP三星JN1传感器。
Redmi Note 12配备了4GB的内存和64GB或128GB的UFS 2.2存储。在审查时,入门级机型的价格约为170美元。买家还可以从内部的小米商店和选定的合作商店免费获得红米芽4 Lite或红米智能手环2。
潜在的竞争对手比较
Rating | Date | Model | Weight | Drive | Size | Resolution | Price |
---|---|---|---|---|---|---|---|
80.1 % v7 (old) | 05 / 2023 | Xiaomi Redmi Note 12 4G SD 685, Adreno 610 | 188 g | 128 GB UFS 2.2 Flash | 6.67" | 2400x1080 | |
80 % v7 (old) | 05 / 2022 | Xiaomi Redmi Note 11 SD 680, Adreno 610 | 179 g | 64 GB UFS 2.2 Flash | 6.43" | 2400x1080 | |
79 % v7 (old) | 04 / 2023 | Motorola Moto G13 Helio G85, Mali-G52 MP2 | 183.5 g | 128 GB eMMC Flash | 6.50" | 1600x720 | |
79.6 % v7 (old) | 08 / 2021 | Samsung Galaxy A22 5G Dimensity 700, Mali-G57 MP2 | 203 g | 64 GB eMMC Flash | 6.60" | 2400x1080 | |
80.9 % v7 (old) | 12 / 2022 | Xiaomi Poco M5s Helio G95, Mali-G76 MP4 | 178.8 g | 64 GB UFS 2.2 Flash | 6.43" | 2400x1080 | |
78.3 % v7 (old) | 04 / 2023 | Telekom T Phone Dimensity 700, Mali-G57 MP2 | 195 g | 64 GB UFS 2.0 Flash | 6.52" | 1600x720 |
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外壳 -Redmi Note 12,具有IP53认证
从视觉上看,Redmi Note 12与Pro系列几乎没有区别,但在入门级机型上,显示屏周围的边缘要宽一点。因此,屏幕与边缘的比例低于Note 12 Pro为85%。对于我们的口味来说,屏幕的边缘可以再窄一点,但对于这个价格范围来说还是可以接受的。关于正面的内置保护玻璃一无所知,这使得对其抗损坏性的评估变得困难。
这款手机壳可以买到玛瑙灰、薄荷绿 和冰蓝 三种颜色,并且有一个磨砂塑料表面,这意味着指纹不是很明显。Redmi Note 12以良好的工艺令人信服,但在质量和感觉方面不得不做出妥协。带有玻璃背面的专业机型在这里有优势,特别是因为其表面更容易清洁。
与 前辈一样、Note 12有IP认证,但只是IP53,这意味着它可以防止水的溅射。因此,这款箱子并不防水。
设备 - 带有音频插孔的小米智能手机
除了NFC芯片和蓝牙5.2之外,这款廉价的中档智能手机的功能还包括一个音频插孔端口和用于快速连接外部配件的USB OTG。一个支持USB 2.0标准的USB Type-C端口可用于有线数据传输。屏幕内容的无线图像传输(Miracast)在我们的测试中也没有问题。
我们测试设备的内部128GB存储空间可以用microSD卡扩展。扣除操作系统和应用程序后,用户有107GB可用。
微型SD卡读卡器
Redmi Note 12中的集成microSD插槽支持当前的SDHC和SDXC标准,最高可达1TB--由于有三卡槽,在内存扩展时,双卡功能不受影响。
在复制速度方面,小米智能手机的运行速度达到了坚实的水平。笔记11前一年的24MB/s。因此,这里没有取得任何进展;竞争设备,如 Galaxy A22复制图像的速度要快得多。另一方面,与我们的AV PRO V60参考卡一起,Redmi Note 12的microSD插槽在跨平台磁盘测试中以良好的数值说服了人们。
SD Card Reader - average JPG Copy Test (av. of 3 runs) | |
Samsung Galaxy A22 5G (Angelbird V60) | |
Motorola Moto G13 (Angelbird V60) | |
Xiaomi Redmi Note 11 (Angelbird AV Pro V60) | |
Xiaomi Redmi Note 12 4G (Angelbird V60) | |
Telekom T Phone (Angelbird AV Pro V60) | |
Xiaomi Poco M5s (Angelbird V60) |
Cross Platform Disk Test (CPDT)
软件 - 小米智能手机与Android 13
通信和GNSS -Redmi Note 12,不含5G
在家庭网络中,Redmi Note 12以稳定的传输速率令人信服,但只使用Wi-Fi 5;在这个价格范围内,Wi-Fi 6真的不能指望。与竞争对手一样,红米智能手机只能管理低带宽,但对于200美元以下的智能手机来说,速度还是可以的。与华硕ROG Rapture GT-AXE11000结合使用,我们测得的峰值速度超过300MBit/s,但在接收时平均只能得到286MBit/s。
这款中档智能手机不支持接入5G网络进行移动互联网接入。频率范围也非常小,只有11个LTE频段。虽然用户在欧洲有足够的装备,但在出国前应检查所需的4G频率。
Networking | |
iperf3 receive AXE11000 | |
Average of class Smartphone (34.8 - 1875, n=191, last 2 years) | |
Telekom T Phone | |
Motorola Moto G13 | |
Xiaomi Poco M5s | |
Xiaomi Redmi Note 11 | |
Xiaomi Redmi Note 12 4G | |
iperf3 transmit AXE11000 | |
Average of class Smartphone (40.5 - 1810, n=193, last 2 years) | |
Telekom T Phone | |
Motorola Moto G13 | |
Xiaomi Poco M5s | |
Xiaomi Redmi Note 12 4G | |
Xiaomi Redmi Note 11 | |
iperf3 transmit AX12 | |
Samsung Galaxy A22 5G | |
iperf3 receive AX12 | |
Samsung Galaxy A22 5G |
小米智能手机使用GPS、GLONASS、BeiDou和Galileo卫星系统的单频定位。为了评估它的实际跟踪能力,我们把这款中档智能手机和Garmin Venu 2一起骑了一小段自行车进行比较。
Note 12的追踪能力并不全面,令人印象深刻。在GPS记录的详细历史中,有时可以清楚地看到偏离选定路线的情况。红米手机往往会偏离实际走过的路径,尤其是在转弯的时候。尽管有这些小的不准确之处,Note 12仍然适用于导航任务。
电话和语音质量 - 小米双卡智能手机
Redmi Note 12支持两个nano-SIM卡,以及VoLTE和WLAN通话。语音质量很好,不显眼。声音再现得很清楚,我们的对话伙伴也认为很清晰。由于有两个麦克风,这款小米智能手机在视频会议中的清晰度也很高--通过Skype测试--而且还有一个体面的双扬声器系统。
照相机 - 小米智能手机配备三摄像头
照片在明亮的光线下提供了良好的图像清晰度,但在阴暗的地方有时可以看到颗粒感。照片中的动态效果总体上也可以更好。红米智能手机在弱光条件下很快就达到了极限。在1250万像素的图像中,很少有细节被保留下来,锐度也处于较低水平。在我们的测试照片中,弱光下相机软件的配色也很 "有趣"。
具有相当狭窄的120度视野的超广角镜头是这个价格范围内的标准配置。低分辨率的800万像素Omnivision传感器(OV08D)显示出许多图像错误和有些苍白的颜色,但对于廉价的中端产品来说,图像质量仍然是坚实的。
Image Comparison
Choose a scene and navigate within the first image. One click changes the position on touchscreens. One click on the zoomed-in image opens the original in a new window. The first image shows the scaled photograph of the test device.
Main cameraMain cameraLow lightWide angle我们分析了5千万像素镜头在受控照明条件下与实际参考颜色的对比,其色彩还原度。智能手机典型的照片增亮是可以识别的。除此之外,小米的相机软件在ColorChecker护照中提供了相对较低的偏差,在色彩保真度方面没有重大异常(>15)。白平衡也令人满意。
附件和保修 -Redmi Note 12,带电源
Redmi Note 12的交付范围包括一个模块化的33瓦电源,一条数据或充电线,一个保护壳盖,一个SIM卡针和一个快速启动指南,包括保修条件。
小米在德国对其智能手机给予12个月的保修。这在其他国家可能有所不同,所以买家在购买前应仔细检查。
输入设备和操作 - 带有FaceUnlock的小米智能手机
在240赫兹的采样率下,Redmi Note 12面板以高灵敏度对触摸作出反应,每秒刷新240次,例如在游戏中,这确保了低输入延迟。在6.67英寸OLED点阵显示器上的输入被准确地实现,直到触摸屏的角落。保护膜在出厂时就已贴好。
指纹传感器被集成到开/关按钮中,并可靠地解锁了这款中档智能手机。然而,这需要短暂的一秒钟,然后屏幕就会闪耀出所有的光彩。还有一种有点不安全的2D面部识别方法,它是基于通过前置摄像头的FaceUnlock功能。它在日光下也能很好地工作。
显示屏 - 红米智能手机,120赫兹
Redmi Note 12的6.67英寸AMOLED面板提供120赫兹的帧率和2400 x 1,080的分辨率。帧率可以手动降低到60赫兹以节省电力。使用了一个由一个红色、一个蓝色和两个绿色LED组成的RGBG矩阵。
小米公司规定,在HBM(高亮度模式)下,显示屏的亮度为700尼特。在我们的亮度测量中,OLED屏幕在全表面白色显示中达到了672cd/m²的峰值,这对于这个价格范围来说是一个很好的比率,几乎与制造商指定的一样高。在更能代表日常使用的APL18测量中,该智能手机在屏幕中央达到1045cd/m²。对于200美元以下的智能手机来说,又是一个非常好的价值,但比小米宣传的1200尼特略低。
由于安装了显示技术,Redmi Note 12使用PWM技术,包括屏幕闪烁,来控制屏幕亮度。振幅曲线在整个亮度光谱上是均匀的,频率为484赫兹。
|
Brightness Distribution: 97 %
Center on Battery: 650 cd/m²
Contrast: ∞:1 (Black: 0 cd/m²)
ΔE Color 1.55 | 0.5-29.43 Ø4.91
ΔE Greyscale 1.8 | 0.5-98 Ø5.2
100% sRGB (Calman 2D)
Gamma: 2.194
Xiaomi Redmi Note 12 4G AMOLED, 2400x1080, 6.7" | Xiaomi Redmi Note 11 OLED, 2400x1080, 6.4" | Motorola Moto G13 IPS, 1600x720, 6.5" | Samsung Galaxy A22 5G IPS, 2400x1080, 6.6" | Xiaomi Poco M5s AMOLED, 2400x1080, 6.4" | Telekom T Phone IPS, 1600x720, 6.5" | |
---|---|---|---|---|---|---|
Screen | 14% | -122% | -132% | -15% | -179% | |
Brightness middle | 650 | 702 8% | 555 -15% | 415 -36% | 715 10% | 419 -36% |
Brightness | 658 | 701 7% | 553 -16% | 378 -43% | 720 9% | 391 -41% |
Brightness Distribution | 97 | 98 1% | 93 -4% | 76 -22% | 95 -2% | 89 -8% |
Black Level * | 0.29 | 0.26 | 0.29 | |||
Colorchecker dE 2000 * | 1.55 | 1 35% | 5.17 -234% | 5.41 -249% | 2.04 -32% | 6.1 -294% |
Colorchecker dE 2000 max. * | 2.59 | 2.3 11% | 10.61 -310% | 9.77 -277% | 4.85 -87% | 11.9 -359% |
Greyscale dE 2000 * | 1.8 | 1.4 22% | 4.5 -150% | 4.8 -167% | 1.6 11% | 7.8 -333% |
Gamma | 2.194 100% | 2.2 100% | 2.131 103% | 2.348 94% | 2.28 96% | 2.21 100% |
CCT | 6316 103% | 6520 100% | 7380 88% | 7748 84% | 6488 100% | 8208 79% |
Contrast | 1914 | 1596 | 1445 |
* ... smaller is better
Screen Flickering / PWM (Pulse-Width Modulation)
Screen flickering / PWM detected | 484 Hz | ||
The display backlight flickers at 484 Hz (worst case, e.g., utilizing PWM) . The frequency of 484 Hz is relatively high, so most users sensitive to PWM should not notice any flickering. However, there are reports that some users are still sensitive to PWM at 500 Hz and above, so be aware. In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8702 (minimum: 5 - maximum: 343500) Hz was measured. |
在固定的变焦水平和不同的亮度设置下进行的一系列测量
我们使用卡尔曼分析软件检查了AMOLED面板的色彩校准。标准 "配置文件控制了sRGB色彩空间,也在很大程度上覆盖了它。小米中档智能手机有三个颜色配置文件,以及调整色温的选项。
我们测量的DeltaE值表明颜色有一个小的偏差(1.55)。然而,在sRGB中仍然可以看到蓝色和洋红色的最小差异。灰度的再现也显示出轻微的偏差,小于2.0dB(A)。
Display Response Times
↔ Response Time Black to White | ||
---|---|---|
1.7 ms ... rise ↗ and fall ↘ combined | ↗ 0.8 ms rise | |
↘ 0.9 ms fall | ||
The screen shows very fast response rates in our tests and should be very well suited for fast-paced gaming. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 7 % of all devices are better. This means that the measured response time is better than the average of all tested devices (20.9 ms). | ||
↔ Response Time 50% Grey to 80% Grey | ||
2.8 ms ... rise ↗ and fall ↘ combined | ↗ 1.4 ms rise | |
↘ 1.4 ms fall | ||
The screen shows very fast response rates in our tests and should be very well suited for fast-paced gaming. In comparison, all tested devices range from 0.165 (minimum) to 636 (maximum) ms. » 9 % of all devices are better. This means that the measured response time is better than the average of all tested devices (32.8 ms). |
Redmi Note 12为户外使用做好了准备。由于高亮度,内容在阳光直射下仍然足够清晰,尽管玻璃表面的反射会严重限制可读性。由于采用了OLED技术,可视角度的稳定性非常好,在非常平坦的可视角度下,只有轻微的亮度损失是明显的。
性能 - 采用高通SoC的小米手机
的 高通骁龙685、Redmi Note 12采用了6纳米工艺制造。与其前身一样,该芯片组有四个Cortex-A73核心和四个Cortex-A53核心,并使用了一个 Adreno 610作为图形单元。
在我们的基准测试包中,红米智能手机的定位略高于骁龙680的 笔记11,有4GB的内存和2GB的虚拟工作内存,但Note 12的分数在单核性能上处于低水平。然而,联发科的 联发科Dimensity 700中的 电信T-Phone在多核方面也更强大。
UL Procyon AI Inference for Android - Overall Score NNAPI | |
Average of class Smartphone (1267 - 81594, n=152, last 2 years) | |
Xiaomi Poco M5s | |
Xiaomi Redmi Note 11 | |
Average Qualcomm Snapdragon 685 4G (4445 - 4615, n=2) | |
Xiaomi Redmi Note 12 4G |
AImark - Score v3.x | |
Average of class Smartphone (82 - 307528, n=145, last 2 years) | |
Average Qualcomm Snapdragon 685 4G (365 - 382, n=2) | |
Xiaomi Redmi Note 12 4G | |
Xiaomi Poco M5s |
在图形测试中,Note 12配备了阿德雷诺610的表现几乎没有比其 前代产品.配备联发科的设备 Dimensity 700和 Helio G95在GFX Bench和3DMark中取得了明显更高的数值。
GFXBench (DX / GLBenchmark) 2.7: T-Rex Onscreen | 1920x1080 T-Rex Offscreen
GFXBench 3.0: on screen Manhattan Onscreen OGL | 1920x1080 1080p Manhattan Offscreen
GFXBench 3.1: on screen Manhattan ES 3.1 Onscreen | 1920x1080 Manhattan ES 3.1 Offscreen
GFXBench: on screen Car Chase Onscreen | 1920x1080 Car Chase Offscreen | on screen Aztec Ruins High Tier Onscreen | 2560x1440 Aztec Ruins High Tier Offscreen | on screen Aztec Ruins Normal Tier Onscreen | 1920x1080 Aztec Ruins Normal Tier Offscreen | 3840x2160 4K Aztec Ruins High Tier Offscreen
3DMark / Wild Life Extreme Unlimited | |
Samsung Galaxy A22 5G | |
Xiaomi Poco M5s | |
Telekom T Phone | |
Motorola Moto G13 | |
Xiaomi Redmi Note 12 4G | |
Xiaomi Redmi Note 11 |
3DMark / Wild Life Extreme | |
Xiaomi Poco M5s | |
Telekom T Phone | |
Motorola Moto G13 | |
Xiaomi Redmi Note 12 4G | |
Xiaomi Redmi Note 11 | |
Samsung Galaxy A22 5G |
3DMark / Wild Life Unlimited Score | |
Xiaomi Poco M5s | |
Telekom T Phone | |
Samsung Galaxy A22 5G | |
Motorola Moto G13 | |
Xiaomi Redmi Note 12 4G | |
Xiaomi Redmi Note 11 |
3DMark / Wild Life Score | |
Xiaomi Poco M5s | |
Telekom T Phone | |
Samsung Galaxy A22 5G | |
Motorola Moto G13 | |
Xiaomi Redmi Note 12 4G | |
Xiaomi Redmi Note 11 |
3DMark / Sling Shot Extreme (Vulkan) Unlimited Physics | |
Telekom T Phone | |
Xiaomi Poco M5s | |
Samsung Galaxy A22 5G | |
Xiaomi Redmi Note 12 4G | |
Xiaomi Redmi Note 11 |
3DMark / Sling Shot Extreme (Vulkan) Unlimited Graphics | |
Xiaomi Poco M5s | |
Telekom T Phone | |
Samsung Galaxy A22 5G | |
Xiaomi Redmi Note 12 4G | |
Xiaomi Redmi Note 11 |
3DMark / Sling Shot Extreme (Vulkan) Unlimited | |
Xiaomi Poco M5s | |
Telekom T Phone | |
Samsung Galaxy A22 5G | |
Xiaomi Redmi Note 12 4G | |
Xiaomi Redmi Note 11 |
3DMark / Sling Shot Extreme (ES 3.1) Unlimited Physics | |
Xiaomi Poco M5s | |
Telekom T Phone | |
Samsung Galaxy A22 5G | |
Xiaomi Redmi Note 12 4G | |
Xiaomi Redmi Note 11 |
3DMark / Sling Shot Extreme (ES 3.1) Unlimited Graphics | |
Xiaomi Poco M5s | |
Telekom T Phone | |
Samsung Galaxy A22 5G | |
Xiaomi Redmi Note 12 4G | |
Xiaomi Redmi Note 11 |
3DMark / Sling Shot Extreme (ES 3.1) Unlimited | |
Xiaomi Poco M5s | |
Telekom T Phone | |
Samsung Galaxy A22 5G | |
Xiaomi Redmi Note 12 4G | |
Xiaomi Redmi Note 11 |
GFXBench (DX / GLBenchmark) 2.7 / T-Rex Onscreen | |
Xiaomi Poco M5s | |
Motorola Moto G13 | |
Samsung Galaxy A22 5G | |
Xiaomi Redmi Note 12 4G | |
Xiaomi Redmi Note 11 |
GFXBench (DX / GLBenchmark) 2.7 / T-Rex Offscreen | |
Xiaomi Poco M5s | |
Samsung Galaxy A22 5G | |
Xiaomi Redmi Note 12 4G | |
Motorola Moto G13 | |
Xiaomi Redmi Note 11 |
GFXBench 3.0 / Manhattan Onscreen OGL | |
Xiaomi Poco M5s | |
Motorola Moto G13 | |
Samsung Galaxy A22 5G | |
Xiaomi Redmi Note 12 4G | |
Xiaomi Redmi Note 11 |
GFXBench 3.0 / 1080p Manhattan Offscreen | |
Xiaomi Poco M5s | |
Samsung Galaxy A22 5G | |
Motorola Moto G13 | |
Xiaomi Redmi Note 12 4G | |
Xiaomi Redmi Note 11 |
GFXBench 3.1 / Manhattan ES 3.1 Onscreen | |
Motorola Moto G13 | |
Xiaomi Poco M5s | |
Samsung Galaxy A22 5G | |
Xiaomi Redmi Note 12 4G | |
Xiaomi Redmi Note 11 |
GFXBench 3.1 / Manhattan ES 3.1 Offscreen | |
Xiaomi Poco M5s | |
Samsung Galaxy A22 5G | |
Xiaomi Redmi Note 11 | |
Xiaomi Redmi Note 12 4G | |
Motorola Moto G13 |
GFXBench / Car Chase Onscreen | |
Xiaomi Poco M5s | |
Motorola Moto G13 | |
Samsung Galaxy A22 5G | |
Xiaomi Redmi Note 12 4G | |
Xiaomi Redmi Note 11 |
GFXBench / Car Chase Offscreen | |
Xiaomi Poco M5s | |
Samsung Galaxy A22 5G | |
Motorola Moto G13 | |
Xiaomi Redmi Note 12 4G | |
Xiaomi Redmi Note 11 |
GFXBench / Aztec Ruins High Tier Onscreen | |
Telekom T Phone | |
Xiaomi Poco M5s | |
Samsung Galaxy A22 5G | |
Motorola Moto G13 | |
Xiaomi Redmi Note 12 4G | |
Xiaomi Redmi Note 11 |
GFXBench / Aztec Ruins High Tier Offscreen | |
Xiaomi Poco M5s | |
Samsung Galaxy A22 5G | |
Telekom T Phone | |
Xiaomi Redmi Note 12 4G | |
Motorola Moto G13 | |
Xiaomi Redmi Note 11 |
GFXBench / Aztec Ruins Normal Tier Onscreen | |
Telekom T Phone | |
Xiaomi Poco M5s | |
Samsung Galaxy A22 5G | |
Motorola Moto G13 | |
Xiaomi Redmi Note 12 4G | |
Xiaomi Redmi Note 11 |
GFXBench / Aztec Ruins Normal Tier Offscreen | |
Xiaomi Poco M5s | |
Samsung Galaxy A22 5G | |
Telekom T Phone | |
Xiaomi Redmi Note 12 4G | |
Xiaomi Redmi Note 11 | |
Motorola Moto G13 |
GFXBench / 4K Aztec Ruins High Tier Offscreen | |
Xiaomi Poco M5s | |
Telekom T Phone | |
Xiaomi Redmi Note 12 4G | |
Motorola Moto G13 |
红米智能手机在日常使用和浏览时都给人以坚实的印象。性能和基准测试都还不错,但用户不得不时不时地忍受轻微的停顿。
Jetstream 2 - Total Score | |
Average of class Smartphone (13.8 - 387, n=171, last 2 years) | |
Average Qualcomm Snapdragon 685 4G (58.9 - 62.4, n=2) | |
Xiaomi Redmi Note 12 4G (Chrome 113) | |
Xiaomi Poco M5s (Chrome 107) | |
Xiaomi Redmi Note 11 (Chrome 101) | |
Samsung Galaxy A22 5G (Chrome 92) |
Speedometer 2.0 - Result | |
Average of class Smartphone (15.2 - 569, n=153, last 2 years) | |
Average Qualcomm Snapdragon 685 4G (50.9 - 52.4, n=2) | |
Xiaomi Redmi Note 12 4G (Chrome 113) | |
Xiaomi Redmi Note 11 (Chrome 101) | |
Samsung Galaxy A22 5G (Chome 92) | |
Xiaomi Poco M5s (Chrome 107) |
WebXPRT 4 - Overall | |
Average of class Smartphone (22 - 271, n=161, last 2 years) | |
Xiaomi Redmi Note 12 4G (Chrome 113) | |
Average Qualcomm Snapdragon 685 4G (49 - 58, n=2) | |
Xiaomi Poco M5s (Chrome 107) |
WebXPRT 3 - Overall | |
Average of class Smartphone (38 - 347, n=80, last 2 years) | |
Xiaomi Redmi Note 12 4G (Chrome 113) | |
Average Qualcomm Snapdragon 685 4G () | |
Xiaomi Redmi Note 11 (Chrome 101) | |
Samsung Galaxy A22 5G (Chrome 92) | |
Xiaomi Poco M5s |
Octane V2 - Total Score | |
Average of class Smartphone (2228 - 100368, n=213, last 2 years) | |
Telekom T Phone (Chrome 111) | |
Samsung Galaxy A22 5G (Chrome 92) | |
Average Qualcomm Snapdragon 685 4G (15695 - 15900, n=2) | |
Xiaomi Redmi Note 12 4G (Chrome 113) | |
Xiaomi Poco M5s (Chrome 107) | |
Xiaomi Redmi Note 11 (Chrome 101) | |
Motorola Moto G13 (Chrome 112) |
Mozilla Kraken 1.1 - Total | |
Xiaomi Redmi Note 11 (Chrome 101) | |
Xiaomi Poco M5s (Chrome 107) | |
Samsung Galaxy A22 5G (Chrome 92) | |
Average Qualcomm Snapdragon 685 4G (2535 - 2535, n=2) | |
Xiaomi Redmi Note 12 4G (Chrome 113) | |
Average of class Smartphone (277 - 28190, n=169, last 2 years) |
* ... smaller is better
128GB的UFS 2.2存储空间提供了很高的读取和写入率。近1000MBit/s的写入速度在这个价格范围内是非常强大的,小数据块的性能也是如此。
Xiaomi Redmi Note 12 4G | Xiaomi Redmi Note 11 | Motorola Moto G13 | Samsung Galaxy A22 5G | Xiaomi Poco M5s | Telekom T Phone | Average 128 GB UFS 2.2 Flash | Average of class Smartphone | |
---|---|---|---|---|---|---|---|---|
AndroBench 3-5 | -24% | -65% | -66% | -47% | -65% | -24% | 62% | |
Sequential Read 256KB | 954.87 | 895.34 -6% | 281.1 -71% | 300.5 -69% | 507.89 -47% | 685.21 -28% | 728 ? -24% | 1893 ? 98% |
Sequential Write 256KB | 709.51 | 519.23 -27% | 244.7 -66% | 210.3 -70% | 376.97 -47% | 94.15 -87% | 527 ? -26% | 1478 ? 108% |
Random Read 4KB | 261.09 | 172.95 -34% | 99.4 -62% | 118 -55% | 132.77 -49% | 80.62 -69% | 191.7 ? -27% | 278 ? 6% |
Random Write 4KB | 231.57 | 163.29 -29% | 94.9 -59% | 69.2 -70% | 123.92 -46% | 55.82 -76% | 185.8 ? -20% | 312 ? 35% |
游戏--Redmi Note 12人管理118帧
除了图形基准测试外,我们还使用我们的合作伙伴GameBench的测试工具看了一下智能手机的游戏能力。我们安装了三个Android 游戏,并记录了确切的帧率。
根据《PUBG Mobile》中的图形选项的选择,立即可以看出 Adreno 610已经开始显示它的年龄。这款射击游戏在大多数情况下都能在最低的细节上顺利运行,但甚至连高清设置都无法使用。此外,最高只能达到30帧。
在稍微简单的游戏中,FPS率更令人高兴,如Armajet和Dead Trigger。在这里,小米智能手机偶尔会达到每秒110帧以上,因此大大超过了其他一些 高端智能手机.
排放--小米智能手机的低废热
温度
在我们的负载情况下,机箱在峰值温度低于40°C时保持令人愉快的凉爽,低热开发也对高通SoC的性能产生了积极影响。
我们进行了3DMark压力测试,以检查骁龙685的行为。骁龙685在持续负载下的表现。在Redmi Note 12,我们得到的数值超过98%,这说明了该系统的性能稳定。
(+) The maximum temperature on the upper side is 38.9 °C / 102 F, compared to the average of 35.1 °C / 95 F, ranging from 21.9 to 63.7 °C for the class Smartphone.
(+) The bottom heats up to a maximum of 37.6 °C / 100 F, compared to the average of 33.9 °C / 93 F
(+) In idle usage, the average temperature for the upper side is 22.6 °C / 73 F, compared to the device average of 32.8 °C / 91 F.
3DMark Wild Life Stress Test
3DMark | |
Wild Life Stress Test Stability | |
Xiaomi Redmi Note 12 4G | |
Telekom T Phone | |
Xiaomi Redmi Note 11 | |
Samsung Galaxy A22 5G | |
Motorola Moto G13 | |
Xiaomi Poco M5s | |
Wild Life Extreme Stress Test | |
Telekom T Phone | |
Samsung Galaxy A22 5G | |
Xiaomi Redmi Note 12 4G | |
Xiaomi Poco M5s |
发言人
小米智能手机的双扬声器系统比它的前辈要差一些。 前者更差。两个扬声器的最大音量低至81分贝,而且中音也不是很线性地再现。低音和低中音几乎没有出现在声音组合中。
除了一个相当简陋的蓝牙编解码器选择,即SBC、AAC、aptX和aptX HD,耳机可以通过3.5毫米插孔连接。
Xiaomi Redmi Note 12 4G audio analysis
(±) | speaker loudness is average but good (81.3 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 26.5% lower than median
(±) | linearity of bass is average (12% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | reduced mids - on average 6.3% lower than median
(±) | linearity of mids is average (12.1% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.4% away from median
(±) | linearity of highs is average (7.7% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (22.8% difference to median)
Compared to same class
» 46% of all tested devices in this class were better, 6% similar, 48% worse
» The best had a delta of 12%, average was 37%, worst was 134%
Compared to all devices tested
» 64% of all tested devices were better, 6% similar, 30% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Xiaomi Redmi Note 11 audio analysis
(+) | speakers can play relatively loud (89 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 29.8% lower than median
(±) | linearity of bass is average (8.8% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.5% away from median
(+) | mids are linear (4.8% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4.4% away from median
(+) | highs are linear (2.9% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (18.8% difference to median)
Compared to same class
» 18% of all tested devices in this class were better, 10% similar, 72% worse
» The best had a delta of 12%, average was 37%, worst was 134%
Compared to all devices tested
» 40% of all tested devices were better, 8% similar, 52% worse
» The best had a delta of 4%, average was 25%, worst was 134%
电池寿命 - 小米智能手机的快速充电功能
消耗功率
对于一款拥有6.67英寸、120赫兹屏幕的智能手机来说,我们测得的耗电量并不突出。红米智能手机的电池容量为5000毫安时,通过快速充电技术,在33瓦的标称功率下,可以在一个多小时内完成充电。幸运的是,Note 12配备了相应的电源。
Off / Standby | 0.1 / 0.2 Watt |
Idle | 0.8 / 1 / 1.5 Watt |
Load |
4.8 / 6.7 Watt |
Key:
min: ,
med: ,
max: Metrahit Energy |
Xiaomi Redmi Note 12 4G 5000 mAh | Xiaomi Redmi Note 11 5000 mAh | Samsung Galaxy A22 5G 5000 mAh | Xiaomi Poco M5s 5000 mAh | Average Qualcomm Snapdragon 685 4G | Average of class Smartphone | |
---|---|---|---|---|---|---|
Power Consumption | -15% | -4% | -38% | -6% | -30% | |
Idle Minimum * | 0.8 | 1.06 -33% | 0.9 -13% | 1.2 -50% | 0.95 ? -19% | 0.883 ? -10% |
Idle Average * | 1 | 1.93 -93% | 1.3 -30% | 1.5 -50% | 1.15 ? -15% | 1.467 ? -47% |
Idle Maximum * | 1.5 | 1.96 -31% | 1.7 -13% | 1.8 -20% | 1.5 ? -0% | 1.621 ? -8% |
Load Average * | 4.8 | 2.87 40% | 3.8 21% | 6.5 -35% | 4.2 ? 12% | 6.58 ? -37% |
Load Maximum * | 6.7 | 3.85 43% | 5.8 13% | 8.9 -33% | 7.25 ? -8% | 9.91 ? -48% |
* ... smaller is better
Power consumption: Geekbench (150 cd/m²)
Power consumption: GFXBench (150 cd/m²)
电池寿命
在我们的实际电池测试中,是在调整后的150cd/m²的显示亮度下进行的,在固定刷新率为120Hz的WLAN测试中,电池可以提供12小时的良好运行时间。在禁用Wi-Fi模块的情况下,它在视频播放中的持续时间几乎是两倍,这表明这是一个非常耗能的通信模块。
Xiaomi Redmi Note 12 4G 5000 mAh | Xiaomi Redmi Note 11 5000 mAh | Motorola Moto G13 5000 mAh | Samsung Galaxy A22 5G 5000 mAh | Xiaomi Poco M5s 5000 mAh | Telekom T Phone 4500 mAh | |
---|---|---|---|---|---|---|
Battery Runtime | 15% | 55% | 35% | 23% | 24% | |
Reader / Idle | 1512 | 2098 39% | 2853 89% | 2088 38% | ||
H.264 | 1402 | 1076 -23% | 1307 -7% | 1324 -6% | ||
WiFi v1.3 | 719 | 842 17% | 1115 55% | 1156 61% | 1011 41% | 894 24% |
Load | 327 | 409 25% | 316 -3% | 382 17% |
Pros
Cons
对Redmi Note 12的评价
Redmi Note 12类似于其前代产品在许多方面,但只要买家愿意忍受连接方面的缺陷,这款廉价的中档智能手机仍然是购买建议,价格不到200美元。Note 12系列最便宜的代表仍然不提供5G支持,出国前还应考虑微薄的LTE频段。那些不想没有快速5G标准的人可以仔细看看我们对 三星Galaxy A22 5G或 摩托罗拉Moto G53 5G.
否则,Redmi Note 12有很多优点。除了漂亮的AMOLED显示屏,以120赫兹的速度快速刷新,并以超过1000cd/m²的亮度闪耀,电池寿命长,设备强,在这个价格范围内,中档智能手机也因吸引人的更新供应而得到加强。此外,Note 12的5000毫安时电池可以用附带的33瓦电源适配器相当迅速地充电。
对5G或最新游戏中的HFR游戏关心不多的用户可以毫不犹豫地购买Redmi Note 12。
安装的骁龙685 绝不是中产阶级的性能奇迹,在这里和那里显得有点过度消耗,但它在日常使用中的表现与竞争对手相当。然而,老化的Andreno GPU在目前的游戏中已无法真正令人信服。Poco X4 Pro 5G 可能是250美元以下的游戏玩家更适合的选择。
价格和可用性
在美国亚马逊上,Redmi Note 12的薄荷绿全球版本目前售价为169.75美元,而其他两种颜色的版本为173.74美元。这款智能手机在英国亚马逊上也以折扣价提供。(-19%,176.53英镑)和印度亚马逊(-20%,15,140英镑)。
价格截至12.05.2023,可能会有变化。
Xiaomi Redmi Note 12 4G
- 05/08/2023 v7 (old)
Marcus Herbrich
Transparency
The selection of devices to be reviewed is made by our editorial team. The test sample was provided to the author as a loan by the manufacturer or retailer for the purpose of this review. The lender had no influence on this review, nor did the manufacturer receive a copy of this review before publication. There was no obligation to publish this review. We never accept compensation or payment in return for our reviews. As an independent media company, Notebookcheck is not subjected to the authority of manufacturers, retailers or publishers.
This is how Notebookcheck is testing
Every year, Notebookcheck independently reviews hundreds of laptops and smartphones using standardized procedures to ensure that all results are comparable. We have continuously developed our test methods for around 20 years and set industry standards in the process. In our test labs, high-quality measuring equipment is utilized by experienced technicians and editors. These tests involve a multi-stage validation process. Our complex rating system is based on hundreds of well-founded measurements and benchmarks, which maintains objectivity. Further information on our test methods can be found here.