Comparison between:
- Xiaomi Mi MIX 4
- Xiaomi Mi Mix 3 5G
- Xiaomi Mi MIX Fold
- Xiaomi Mi MIX Fold 2
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Xiaomi Mi MIX 4 | Xiaomi Mi Mix 3 5G | Xiaomi Mi MIX Fold | Xiaomi Mi MIX Fold 2 | |
 |  |  |  | |
| Model alias | - | Mi Mix3 5G | M2011J18C | - |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 75.35 mm 7.535 cm 0.247 ft 2.967 in | 74.69 mm 7.469 cm 0.245 ft 2.941 in | 69.8 mm 6.98 cm 0.229 ft 2.748 in | 73.9 mm 7.39 cm 0.242 ft 2.909 in |
| Height | 162.65 mm 16.265 cm 0.534 ft 6.404 in | 157.89 mm 15.789 cm 0.518 ft 6.216 in | 173.27 mm 17.327 cm 0.568 ft 6.822 in | 161.6 mm 16.16 cm 0.53 ft 6.362 in |
| Thickness | 8.02 mm 0.802 cm 0.026 ft 0.316 in | 9.4 mm 0.94 cm 0.031 ft 0.37 in | 17.2 mm 1.72 cm 0.056 ft 0.677 in | 11.2 mm 1.12 cm 0.037 ft 0.441 in |
| Weight | 225 g 0.5 lbs 7.94 oz | 218 g 0.48 lbs 7.69 oz | 317 g 0.7 lbs 11.18 oz | 262 g 0.58 lbs 9.24 oz |
| Volume | 98.29 cm³ 5.97 in³ | 110.85 cm³ 6.73 in³ | 208.02 cm³ 12.63 in³ | 133.75 cm³ 8.12 in³ |
| Colors | White Black Gray | Black Blue | Black | Moon Shadow Black Star Shine Gold |
| Body materials | Aluminium alloy Ceramic | Ceramic Aluminium alloy | Glass Aluminium alloy Ceramic | Glass Aluminium alloy |
| Certification | IP68 | - | - | - |
SIM card
The Subscriber Identity Module (SIM) is used in mobile devices for storing data authenticating the subscribers of mobile services.
| SIM card type | Nano-SIM | Nano-SIM | Nano-SIM | Nano-SIM |
| Number of SIM cards | 2 | 1 | 2 | 2 |
| Features | Dual SIM stand-by (Both cards are active. When one is busy, the other is not active) | - | Dual SIM stand-by (Both cards are active. When one is busy, the other is not active) | Dual SIM stand-by (Both cards are active. When one is busy, the other is not active) |
Networks
A mobile (cellular) network is a radio system, which allows a large number of mobile devices to communicate with each other.
| GSM | GSМ 850 МНz (В5) GSМ 900 МНz (В8) GSМ 1900 МНz (В2) | GSМ 850 МНz GSМ 900 МНz GSМ 1900 МНz | GSМ 850 МНz (В5) GSМ 900 МНz (В8) GSМ 1900 МНz (В2) | GSМ 850 МНz (В5) GSМ 900 МНz (В8) GSМ 1900 МНz (В2) |
| CDMA | CDMA 800 MHz (BC0) | CDMA 800 MHz CDMA 1900 MHz | CDMA 800 MHz (BC0) | CDMA 800 MHz (BC0) |
| W-CDMA | - | W-CDMA 850 MHz W-CDMA 900 MHz W-CDMA 1700 MHz W-CDMA 1900 MHz W-CDMA 2100 MHz | - | - |
| TD-SCDMA | - | TD-SCDMA 1900 MHz TD-SCDMA 2000 MHz | - | - |
| UMTS | UМТS 800 МНz (В19) UМТS 850 МНz (В5) UМТS 900 МНz (В8) UМТS 1700 МНz (В4) UМТS 1900 МНz (В2) UМТS 2100 МНz (В1) | - | UМТS 800 МНz (В19) UМТS 850 МНz (В5) UМТS 900 МНz (В8) UМТS 1700 МНz (В4) UМТS 1900 МНz (В2) UМТS 2100 МНz (В1) | UМТS 800 МНz (В19) UМТS 850 МНz (В5) UМТS 900 МНz (В8) UМТS 1700 МНz (В4) UМТS 1900 МНz (В2) UМТS 2100 МНz (В1) |
| LTE | LТЕ-FDD 700 МНz (В12) LТЕ-FDD 700 МНz (В17) LТЕ-FDD 700 МНz (В28) LТЕ-FDD 800 МНz (В20) LТЕ-FDD 850 МНz (В5) LТЕ-FDD 850 МНz (В18) LТЕ-FDD 850 МНz (В19) LТЕ-FDD 850 МНz (В26) LТЕ-FDD 900 МНz (В8) LТЕ-FDD 1700 МНz (В4) LТЕ-FDD 1800 МНz (В3) LТЕ-FDD 1900 МНz (В2) LТЕ-FDD 2100 МНz (В1) LТЕ-FDD 2600 МНz (В7) LТЕ-ТDD 1900 МНz (В39) LТЕ-ТDD 2000 МНz (В34) LТЕ-ТDD 2300 МНz (В40) LТЕ-ТDD 2600 МНz (В38) | LТЕ-ТDD 1900 МНz (В39) LТЕ-ТDD 2300 МНz (В40) LТЕ-ТDD 2500 МНz (В41) LТЕ-ТDD 2600 МНz (В38) LТЕ 700 МНz Сlаss 17 LТЕ 800 МНz LТЕ 850 МНz LТЕ 900 МНz LТЕ 1700/2100 МНz LТЕ 1800 МНz LТЕ 1900 МНz LТЕ 2100 МНz LТЕ 2600 МНz LТЕ 700 МНz (В12) LТЕ 700 МНz Сlаss 13 (256GВ) LТЕ 800 МНz (В18) (256GВ) LТЕ 800 МНz (В19) (256GВ) LТЕ 1900 МНz (В25) (256GВ) LТЕ 850 МНz (В26) (256GВ) LТЕ 800 МНz (В27) (256GВ) LТЕ 700 МНz (В28) (256GВ) LТЕ 1700/2100 МНz (В66) (256GВ) | LТЕ-FDD 700 МНz (В12) LТЕ-FDD 700 МНz (В17) LТЕ-FDD 700 МНz (В28) LТЕ-FDD 800 МНz (В20) LТЕ-FDD 850 МНz (В5) LТЕ-FDD 850 МНz (В18) LТЕ-FDD 850 МНz (В19) LТЕ-FDD 850 МНz (В26) LТЕ-FDD 900 МНz (В8) LТЕ-FDD 1700 МНz (В4) LТЕ-FDD 1800 МНz (В3) LТЕ-FDD 1900 МНz (В2) LТЕ-FDD 2100 МНz (В1) LТЕ-FDD 2600 МНz (В7) LТЕ-ТDD 1900 МНz (В39) LТЕ-ТDD 2000 МНz (В34) LТЕ-ТDD 2300 МНz (В40) LТЕ-ТDD 2600 МНz (В38) | LТЕ-FDD 700 МНz (В12) LТЕ-FDD 700 МНz (В17) LТЕ-FDD 700 МНz (В28) LТЕ-FDD 800 МНz (В20) LТЕ-FDD 850 МНz (В5) LТЕ-FDD 850 МНz (В18) LТЕ-FDD 850 МНz (В19) LТЕ-FDD 850 МНz (В26) LТЕ-FDD 900 МНz (В8) LТЕ-FDD 1700 МНz (В4) LТЕ-FDD 1800 МНz (В3) LТЕ-FDD 1900 МНz (В2) LТЕ-FDD 2100 МНz (В1) LТЕ-FDD 2600 МНz (В7) LТЕ-ТDD 1900 МНz (В39) LТЕ-ТDD 2000 МНz (В34) LТЕ-ТDD 2300 МНz (В40) LТЕ-ТDD 2600 МНz (В38) |
| 5G NR | 5G-FDD 700 MHz (n28) 5G-FDD 850 MHz (n5) 5G-FDD 900 MHz (n8) 5G-FDD 1800 MHz (n3) 5G-FDD 2100 MHz (n1) 5G-TDD 2500 MHz (n41) 5G-TDD 3500 MHz (n78) 5G-TDD 3700 MHz (n77) 5G-TDD 4700 MHz (n79) | 5G-TDD 3500 MHz (n78) | 5G-FDD 700 MHz (n28) 5G-FDD 1800 MHz (n3) 5G-FDD 2100 MHz (n1) 5G-TDD 2500 MHz (n41) 5G-TDD 3500 MHz (n78) 5G-TDD 3700 MHz (n77) 5G-TDD 4700 MHz (n79) | 5G-FDD 700 MHz (n28) 5G-FDD 800 MHz (n20) 5G-FDD 850 MHz (n5) 5G-FDD 900 MHz (n8) 5G-FDD 1800 MHz (n3) 5G-FDD 2100 MHz (n1) 5G-TDD 2300 MHz (n40) 5G-TDD 2500 MHz (n41) 5G-TDD 2600 MHz (n38) 5G-TDD 3500 MHz (n78) 5G-TDD 3700 MHz (n77) 5G-TDD 4700 MHz (n79) |
Mobile network technologies and bandwidth
Communication between devices within mobile networks is realized via various generations of network technologies, which provide different bandwidth.
| Mobile network technologies | UМТS GРRS LТЕ Саt 20 | UМТS GРRS LТЕ Саt 18 ТD-SСDМА | UМТS GРRS LТЕ Саt 20 | UМТS GРRS LТЕ |
| Snapdragon X60 modem 4x4 MIMO HPUE Ho RxD | - | Snapdragon X60 modem 4x4 MIMO HPUE Ho RxD | 4x4 MIMO HPUE Ho RxD |
Operating system
Operating system is the system software, which manages and controls the functioning of the hardware components of the device.
| Operating system (OS) | Аndrоid 11 | МΙUΙ V10 (Аndrоid 9.0 Рiе) | Аndrоid 11 | Аndrоid 12 |
| User interface (UI) | MIUI 12.5 | - | MIUI 12 | MIUI Fold 13 |
System on Chip (SoC)
A system on a chip (SoC) includes into a single chip some of the main hardware components of the mobile device.
| SoC | Quаlсоmm Snарdrаgоn 888+ (SМ8350-АС) | Quаlсоmm Snарdrаgоn 855 (SМ8150) | Quаlсоmm Snарdrаgоn 888 (SМ8350) | Quаlсоmm Snарdrаgоn 8+ Gеn 1 (SМ8475) |
| Process technology | 5 nm | 7 nm | 5 nm | 4 nm |
| CPU | 1х 2.99 GНz АRМ Соrtех-Х1, 3х 2.42 GНz АRМ Соrtех-А78, 4х 1.8GНz АRМ Соrtех-А55 (Κryо 680) | 1х 2.84 GНz АRМ Соrtех-А77, 3х 2.42 GНz АRМ Соrtех-А77, 4х 1.8 GНz АRМ Соrtех-А55 (Κryо 485) | 1х 2.84 GНz АRМ Соrtех-Х1, 3х 2.42 GНz АRМ Соrtех-А78, 4х 1.8GНz АRМ Соrtех-А55 (Κryо 680) | 1х 3.19 GНz АRМ Соrtех-Х2, 3х 2.75 GНz АRМ Соrtех-А710, 4х 2.0 GНz АRМ Соrtех-А510 |
| CPU bits | 64 bit | 64 bit | 64 bit | 64 bit |
| Instruction set | ARMv8.2-A | ARMv8.2-A | ARMv8.2-A | ARMv9-A |
| Level 1 cache memory (L1) | 16 KB + 16 KB | 16 KB + 16 KB | 16 KB + 16 KB | 16 KB + 16 KB |
| Level 2 cache memory (L2) | 1024 KB 1 MB | 1792 KB 1.75 MB | 1024 KB 1 MB | - |
| Level 3 cache memory (L3) | 4096 KB 4 MB | 2048 KB 2 MB | 4096 KB 4 MB | 6144 KB 6 MB |
| CPU cores | 8 | 8 | 8 | 8 |
| CPU frequency | 2990 MHz | 2840 MHz | 2840 MHz | 3190 MHz |
| GPU | Qualcomm Adreno 660 | Qualcomm Adreno 640 | Qualcomm Adreno 660 | Qualcomm Adreno 730 |
| GPU frequency | 840 MHz | 585 MHz | 840 MHz | 900 MHz |
| RAM capacity | 8 GB 12 GB | 6 GB | 8 GB 12 GB 16 GB | 12 GB |
| RAM type | LPDDR5 | LPDDR4X | LPDDR5 | LPDDR5 |
| RAM channels | Quad channel | Quad channel | Quad channel | Quad channel |
| RAM frequency | 3100 MHz | 2266 MHz | 3100 MHz | 3333 MHz |
| 6th Gen AI Engine Game Turbo 4.0 LiquidCool 2.0 Vapor Chamber 6-stack graphite layer Graphene layer | - | 6th Gen AI Engine Game Turbo 4.0 Butterfly cooling system with air | 7th Gen AI Engine 2520 mm² vapor chamber system 3715 mm² boron nitride white graphene |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 128 GB 256 GB 512 GB | 64 GB 128 GB | 128 GB 256 GB 512 GB | 256 GB 512 GB 1024 GB |
| UFS 3.1 | eMMC 5.1 | UFS 3.1 | UFS 2.0 |
Display
The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.
| Type/technology | AMOLED | AMOLED | OLED | Eco OLED |
| Diagonal size | 6.67 in 169.42 mm 16.94 cm | 6.39 in 162.31 mm 16.23 cm | 8.01 in 203.45 mm 20.35 cm | 8.02 in 203.71 mm 20.37 cm |
| Width | 2.74 in 69.52 mm 6.95 cm | 2.74 in 69.48 mm 6.95 cm | 3.58 in 90.99 mm 9.1 cm | 3.83 in 97.41 mm 9.74 cm |
| Height | 6.08 in 154.5 mm 15.45 cm | 5.77 in 146.68 mm 14.67 cm | 7.16 in 181.97 mm 18.2 cm | 7.04 in 178.91 mm 17.89 cm |
| Aspect ratio | 2.222:1 | 2.111:1 | 2:1 2:1 (18:9) | 1.837:1 |
| Resolution | 1080 x 2400 pixels | 720 x 1520 pixels | 720 x 1440 pixels | 1176 x 2160 pixels |
| Pixel density | 395 ppi 155 ppcm | 263 ppi 103 ppcm | 201 ppi 79 ppcm | 307 ppi 120 ppcm |
| Color depth | 30 bit 1073741824 colors | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 87.92 % | 86.7 % | 137.35 % | 146.4 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant |
| 3D curved glass screen Corning Gorilla Glass Victus TrueTone display 10-bit color bit depth 5000000:1 800 cd/m² peak brightness 120 Hz refresh rate 480 Hz touch sampling rate HDR10+ Dolby Vision | Display manufacturer - Samsung Corning Gorilla Glass 2.5D curved glass screen Always-On Display 60000:1 contrast ratio 430 cd/m² Peak brightness - 600 cd/m² 103.8% NTSC | Typical brightness - 600 cd/m² Peak brightness - 900 cd/m² 60Hz refresh rate 120Hz touch sampling rate 100% DCI-P3 HDR10+ DolbyVision Cover display type - AMOLED Cover display size - 6.52 in Cover display resolution - 840 x 2520 pixels Cover display HBM brightness - 700 cd/m² Cover display peak brightness - 900 cd/m² Cover display refresh rate - 90 Hz Cover display touch sampling rate - 180 Hz DCI-P3 Dolby Vision HDR10+ | SCHOTT UTG glass Anti-reflective coating 2K+ Super Visual Screen Typical brightness - 1000 cd/m² Peak brightness - 1300 cd/m² Refresh rate - 120 Hz Contrast ratio - 8000000:1 100% DCI-P3 Dolby Vision HDR10+ AI Master Picture Quality Engine 360° Photosensitive Cover display type - Flexible AMOLED Cover display glass - Corning Gorilla Glass Victus Cover display size - 6.56 in Cover display resolution - 1080 x 2520 pixels Cover display HBM brightness - 1000 cd/m² Cover display peak brightness - 1400 cd/m² Cover display refresh rate - 120 Hz DCI-P3 Dolby Vision HDR10+ AI Master Picture Quality Engine 360° Photosensitive |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Light Accelerometer Compass Gyroscope Barometer Geomagnetic Fingerprint Hall | Light Accelerometer Compass Gyroscope Fingerprint Hall | Proximity Light Accelerometer Compass Gyroscope Barometer Geomagnetic Fingerprint Hall | Proximity Light Accelerometer Compass Gyroscope Barometer Geomagnetic Fingerprint Hall |
| In-display fingerprint sensor (optical) Ultrasonic proximity sensor Under-display ambient light sensor X-axis linear vibration motor | - | In-display fingerprint sensor 360° light sensor | In-display fingerprint sensor 360° light sensor |
Main rear camera
The main camera of the mobile device is usually placed on its back and can be combined with one or more additional cameras.
| Sensor model | - | Sony IMX363 Exmor RS | - | Sony IMX766 Exmor RS |
| Sensor type | CMOS BSI | CMOS | ISOCELL | CMOS BSI |
| Sensor format | 1/1.33" | 1/2.55" | 1/1.52" | - |
| Pixel size | 0.8 µm 0.000800 mm | 1.4 µm 0.001400 mm | 0.7 µm 0.000700 mm | - |
| Aperture | f/1.9 | f/1.8 | f/1.75 | f/1.8 |
| Focal length and 35 mm equivalent | 26 mm *(35 mm / full frame) | 4.23 mm 21 mm *(35 mm / full frame) | - | - |
| Number of lenses | 8 | - | 7 | 7 |
| Flash type | Dual LED | Dual LED | Dual LED | Dual LED |
| Image resolution | 108 MP | 4032 x 3024 pixels 12.19 MP | 108 MP | 8190 x 6120 pixels 50.12 MP |
| Video resolution | 7680 x 4320 pixels 33.18 MP | 3840 x 2160 pixels 8.29 MP | 7680 x 4320 pixels 33.18 MP | 7680 x 4320 pixels 33.18 MP |
| Video FPS | 24 fps | 60 fps | 24 fps | 24 fps |
| Features | Autofocus Continuous autofocus Digital zoom Optical zoom Digital image stabilization Optical image stabilization Geotagging Panorama HDR Touch focus Face detection Face unlock White balance settings ISO settings Exposure compensation Self-timer Scene mode Phase detection autofocus (PDAF) Laser autofocus (LAF) AI 2.0 Night Mode 2.0 Stagger HDR | Autofocus Continuous shooting Digital zoom Digital image stabilization Optical image stabilization Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode Phase detection autofocus (PDAF) | Autofocus Continuous autofocus Digital zoom Optical zoom Digital image stabilization Optical image stabilization Geotagging Panorama HDR Touch focus Face detection Face unlock White balance settings ISO settings Exposure compensation Self-timer Scene mode Phase detection autofocus (PDAF) Laser autofocus (LAF) Stagger HDR AI 2.0 Night Mode 2.0 | Autofocus Continuous autofocus Digital zoom Optical zoom Digital image stabilization Optical image stabilization Geotagging Panorama HDR Touch focus Face detection Face unlock White balance settings ISO settings Exposure compensation Self-timer Scene mode Phase detection autofocus (PDAF) Dolby Vision Leica Native Dual Quality Super Night 2.0 |
| - | Phase detection with Dual Pixel 4-axis OIS 1080p @ 960 fps 720p @ 960 fps | Surge C1 dedicated ISP Pixel size - 2.1 μm (9-in-1 pixel binning) | Leica Professional Optical Lens Fully coated lens Pixel size - 2.0 μm (4-in-1 pixel binning) |
Ultra-wide camera
Specifications of the ultra-wide camera of the device. This type of camera captures a wider field of view compared to the main camera.
| Sensor model | - | - | OmniVision OV13B10 | OmniVision OV13B10 |
| Sensor format | 1/3.06" | - | - | - |
| Pixel size | 1.12 µm 0.001120 mm | - | - | - |
| Aperture | f/2.4 | - | f/2.4 | f/2.4 |
| Focal length equivalent (35 mm) | - | - | - | 15 mm *(35 mm / full frame) |
| Field of view | 123 ° | - | 123 ° | 123 ° |
| Image resolution | 13 MP | - | 13 MP | 13 MP |
Telephoto camera
Specifications of the telephoto camera. These cameras are used to capture distant objects by using optical zoom to make them look closer without losing resolution and detail.
| Sensor model | Sony IMX586 | Samsung S5K3M3 | - | - |
| Sensor format | 1/2" | 1/3.4" | - | - |
| Pixel size | 0.8 µm 0.000800 mm | 1 µm 0.001000 mm | - | - |
| Aperture | f/4.1 | f/2.4 | - | f/2.6 |
| Focal length equivalent (35 mm) | 120 mm *(35 mm / full frame) | 26 mm *(35 mm / full frame) | - | 45 mm *(35 mm / full frame) |
| Optical zoom | 5 x | - | - | 2 x |
| Image resolution | 48 MP | 12 MP | - | 8 MP |
| Features | Phase detection autofocus (PDAF) | - | - | - |
| 120x digital zoom OIS(#3) | Sensor type - ISOCELL | - | Dual Phase Detection Autofocus |
Macro camera
Specifications of the macro camera of the device. This type of camera in smartphones is used to snap close-up photos of tiny objects.
| Image resolution | - | - | 8 MP | - |
| - | - | Liquid lens | - |
Front camera
Modern smartphones have one or more front cameras and their positioning has led to various design concepts – pop-up camera, rotating camera, notch, punch hole, under-display camera, etc.
| Sensor model | - | Sony IMX576 Exmor RS | Samsung S5K3T2 | Samsung S5K3T2 |
| Sensor type | CMOS BSI | - | ISOCELL | ISOCELL |
| Sensor format | - | 1/2.8" | 1/3.4" | 1/3.4" |
| Pixel size | 0.8 µm 0.000800 mm | 0.9 µm 0.000900 mm | 0.8 µm 0.000800 mm | 0.8 µm 0.000800 mm |
| Aperture | - | f/2.2 | f/2.4 | f/2.4 |
| Focal length and 35 mm equivalent | - | 3.86 mm 19 mm *(35 mm / full frame) | - | - |
| Field of view | - | - | 80 ° | 80 ° |
| Image resolution | 20 MP | 6144 x 4043 pixels 24.84 MP | 5440 x 3697 pixels 20.11 MP | 5568 x 3612 pixels 20.11 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP |
| Video FPS | 30 fps | 30 fps | 60 fps | 60 fps |
| Features | HDR Face unlock | Face unlock | HDR Face unlock | HDR Face unlock Dolby Vision |
| Camera Under Display (CUP) Pixel size - 1.6 μm (4-in-1 pixel binning) | Mechanical pop-up dual front camera with neodymium magnets Pixel size - 1.8 μm (4-in-1 pixel binning) Sensor model - OmniVision OV02A10 (#2) Pixel size - 1.75 μm (#2) Secondary front camera - 2 MP | Pixel size - 1.6 μm (4-in-1 pixel binning) | Pixel size - 1.6 μm (4-in-1 pixel binning) |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece Stereo speakers | Loudspeaker Earpiece | Loudspeaker Earpiece Stereo speakers | Loudspeaker Earpiece Stereo speakers |
| Sound by harman/kardon Hi-Res Audio Hi-Res Audio Wireless | Headphone adapter | Sound by Harman Kardon Full-form surround sound 4x 1216 oversized amplitude speakers 1.34cc equivalent large sound cavity 7 magnetic sound unit 3D audio Acoustic positioning Multi-stage delicate tuning of the whole scene | Sound by Harman Kardon Dolby Atmos Hi-Res Audio Hi-Res Audio Wireless |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | Yes | Yes | Yes | Yes |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GРS А-GРS | GРS А-GРS GLОΝАSS | GРS А-GРS | GРS А-GРS GLОΝАSS |
Wi-Fi
Wi-Fi is a technology that provides wireless data connections between various devices within a short range.
| Wi-Fi | 802.11а 802.11b 802.11g Wi-Fi 6 (802.11ах) Wi-Fi Disрlаy 802.11а | 802.11а 802.11b 802.11g Wi-Fi Disрlаy Wi-Fi 6 (802.11ах) 802.11а 802.11ас 5GНz | 802.11а 802.11b 802.11g Wi-Fi 6 (802.11ах) Wi-Fi Disрlаy 802.11а | 802.11а 802.11b 802.11g Wi-Fi Disрlаy Wi-Fi 6 (802.11ах) 802.11а 802.11ас 5GНz 802.11аd |
| 8x8 MU-MiMO HE160 4096 QAM | 2x2 MiMO | 8x8 MU-MiMO HE160 4096 QAM | 8x8 MU-MiMO HE160 4096 QAM |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 5.2 | 5.0 | 5.2 | 5.2 |
| Features | A2DP AVRCP DIP HFP HID HSP LE MAP OPP PAN PBAP | A2DP EDR HID LE | A2DP AVRCP DIP HFP HID HSP LE MAP OPP PAN PBAP | A2DP AVRCP DIP HFP HID HSP LE MAP OPP PAN PBAP |
USB
The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.
| Connector type | Micro USB | USB Type-C | Micro USB | USB Type-C |
| Version | 2.0 | 2.0 | - | - |
| Features | Charging Mass storage On-The-Go | Charging Host Mass storage On-The-Go | Charging Mass storage On-The-Go | Charging Mass storage On-The-Go |
Headphone jack
The headphone jack is an audio phone connector, a.k.a. an audio jack. The most widely used one in mobile devices is the 3.5 mm headphone jack.
| Headphone jack | No | No | No | No |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync Infrared Tethering NFC | Computer sync OTA sync NFC VoLTE | Computer sync OTA sync Infrared Tethering NFC | Computer sync OTA sync Infrared Tethering NFC |
Browser
A web browser is a software application for accessing, fetching, displaying and navigating through information on the World Wide Web.
| Browser | HTML HTML5 CSS 3 | HTML HTML5 CSS 3 | HTML HTML5 CSS 3 | HTML HTML5 CSS 3 |
Audio file formats/codecs
Mobile devices support various audio file formats and codecs, which respectively store and code/decode digital audio data.
| Audio file formats/codecs | AAC AAC+ AMR AMR-WB aptX aptX HD eAAC+ FLAC MP3 WAV LDAC LHDC aptX-Adaptive PCM AMR-NB | AAC AAC+ AMR AMR-WB aptX aptX HD eAAC+ FLAC MIDI MP3 OGG WMA WAV LDAC | AAC AAC+ AMR AMR-WB aptX aptX HD eAAC+ FLAC MP3 WAV LDAC LHDC aptX-Adaptive PCM AMR-NB | AAC AAC+ AMR AMR-WB aptX aptX HD eAAC+ FLAC MP3 WAV LDAC LHDC aptX-Adaptive PCM AMR-NB |
Video file formats/codecs
Mobile devices support various video file formats and codecs, which respectively store and code/decode digital video data.
| Video file formats/codecs | MP4 M4V MKV< WMV WEBM 3GP 3G2 ASF | 3GPP AVI DivX H.263 H.264 H.265 MKV QuickTime MP4 VC-1 WebM WMV Xvid | MP4 M4V MKV< WMV WEBM 3GP 3G2 ASF | MKV MP4 WMV M4V WEBM 3GP 3G2 ASF |
Battery
The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.
| Capacity | 4500 mAh | 3800 mAh | 5020 mAh | 4500 mAh |
| Type | Li-Polymer | Li-Polymer | Li-Polymer | Li-Polymer |
| Charger output power | - | 5 V / 3 A 9 V / 2 A 12 V / 1.5 A | - | 10 V / 6.7 A |
| Quick charge technology | Qualcomm Quick Charge 4.0, Power Delivery 3.0 | Qualcomm Quick Charge 4+ | Power Delivery 3.0, Quick Charge 3+, Quick Charge 4+ | Power Delivery 3.0, Quick Charge 3+, Quick Charge 4+ |
| Features | Wireless charging Fast charging Non-removable | Wireless charging Fast charging Non-removable | Fast charging Non-removable | Fast charging Non-removable |
| 120W wired fast charging 50W wireless fast charging | Qi wireless charging - 5V/2A; 9V/2A | 67W wired fast charging | Dual-cell battery |
Specific Absorption Rate (SAR)
The SAR rating shows the amount of electromagnetic radiation absorbed by the human body when using a mobile device, expressed in W/kg.
| Head SAR (EU) | - | 1.897 W/kg | - | - |
| Body SAR (EU) | - | 1.887 W/kg | - | - |
| Head SAR (USA) | - | 1.48 W/kg | - | - |
| Body SAR (USA) | - | 1.46 W/kg | - | - |
| Xiaomi Mi MIX 4 | Xiaomi Mi Mix 3 5G | Xiaomi Mi MIX Fold | Xiaomi Mi MIX Fold 2 |
