Comparison between:
- Xiaomi Mi MIX 4
- POCO F4
- POCO F4 GT
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Xiaomi Mi MIX 4 | POCO F4 | POCO F4 GT | |
 |  |  | |
| Model alias | - | MZB0BVHIN | 21121210G |
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 | 75.95 mm 7.595 cm 0.249 ft 2.99 in | - |
| Height | 162.65 mm 16.265 cm 0.534 ft 6.404 in | 163.2 mm 16.32 cm 0.535 ft 6.425 in | - |
| Thickness | 8.02 mm 0.802 cm 0.026 ft 0.316 in | 7.7 mm 0.77 cm 0.025 ft 0.303 in | - |
| Weight | 225 g 0.5 lbs 7.94 oz | 195 g 0.43 lbs 6.88 oz | - |
| Volume | 98.29 cm³ 5.97 in³ | 95.44 cm³ 5.8 in³ | - |
| Colors | White Black Gray | Nebula Green Night Black Moonlight Silver | Stealth Black Knight Silver Cyber Yellow |
| Body materials | Aluminium alloy Ceramic | Glass Plastic | Glass Metal |
| 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 / microSD Micro-SIM |
| Number of SIM cards | 2 | 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 (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 (BC0) |
| W-CDMA | - | W-CDMA 850 MHz (B5) W-CDMA 850 MHz (B6) W-CDMA 900 MHz (B8) W-CDMA 900 MHz (B19) W-CDMA 1700 MHz (B4) W-CDMA 1900 MHz (B2) W-CDMA 2100 MHz (B1) | W-CDMA 850 MHz (B5) W-CDMA 850 MHz (B6) W-CDMA 900 MHz (B8) W-CDMA 900 MHz (B19) W-CDMA 1700 MHz (B4) W-CDMA 1900 MHz (B2) W-CDMA 2100 MHz (B1) |
| TD-SCDMA | - | - | TD-SCDMA 1880-1920 MHz TD-SCDMA 2010-2025 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) | - | - |
| 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-FDD 700 МНz (В28) 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 (В28) 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-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-FDD 2600 MHz (n7) 5G-TDD 2600 MHz (n38) 5G-TDD 3500 MHz (n78) 5G-TDD 3700 MHz (n77) | 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) |
| - | 4x4 MIMO | - |
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 | ЕDGЕ НSРА+ 5G ΝSА | ЕDGЕ НSРА+ ТD-SСDМА |
| Snapdragon X60 modem 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 13 fоr РОСО (Аndrоid 12) | МΙUΙ 13 fоr РОСО (Аndrоid 12) |
| User interface (UI) | MIUI 12.5 | - | - |
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 870 (SМ8250-АС) | Quаlсоmm Snарdrаgоn 8 Gеn 1 (SМ8450) |
| Process technology | 5 nm | 7 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 3.2 GНz АRМ Соrtех-А77, 3х 2.42 GНz АRМ Соrtех-А77, 4х 1.8 GНz АRМ Соrtех-А55 (Κryо 585) | 1х 2.995 GНz АRМ Соrtех-Х2, 3х 2.496 GНz АRМ Соrtех-А710, 4х 1.78GНz АRМ Соrtех-А510 |
| CPU bits | 64 bit | 64 bit | 64 bit |
| Instruction set | 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 |
| Level 2 cache memory (L2) | 1024 KB 1 MB | 1024 KB 1 MB | - |
| Level 3 cache memory (L3) | 4096 KB 4 MB | 4096 KB 4 MB | 6144 KB 6 MB |
| CPU cores | 8 | 8 | 8 |
| CPU frequency | 2990 MHz | 3200 MHz | 3000 MHz |
| GPU | Qualcomm Adreno 660 | Qualcomm Adreno 650 | Qualcomm Adreno 730 |
| GPU frequency | 840 MHz | 670 MHz | 818 MHz |
| RAM capacity | 8 GB 12 GB | 6 GB 8 GB | 8 GB 12 GB |
| RAM type | LPDDR5 | LPDDR5 | LPDDR5 |
| RAM channels | Quad channel | Quad channel | Quad channel |
| RAM frequency | 3100 MHz | 2650 MHz | 3333 MHz |
| 6th Gen AI Engine Game Turbo 4.0 LiquidCool 2.0 Vapor Chamber 6-stack graphite layer Graphene layer | LiquidCool Technology 2.0 3112 mm² VC liquid cooling area 7-layer graphite | LiquidCool Technology 3.0 4860 mm² VC liquid cooling area 6904 mm² graphite layer 6722 mm² 3D high-power graphite High-efficiency copper radiator RAM manufacturer - SK Hynix |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 128 GB 256 GB 512 GB | 128 GB 256 GB | 128 GB 256 GB |
| UFS 3.1 | UFS 3.1 | eMMC 5.1 |
Display
The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.
| Type/technology | AMOLED | E4 AMOLED | AMOLED |
| Diagonal size | 6.67 in 169.42 mm 16.94 cm | 6.67 in 169.42 mm 16.94 cm | 6.67 in 169.42 mm 16.94 cm |
| Width | 2.74 in 69.52 mm 6.95 cm | 3.27 in 83.06 mm 8.31 cm | 2.89 in 73.42 mm 7.34 cm |
| Height | 6.08 in 154.5 mm 15.45 cm | 5.81 in 147.66 mm 14.77 cm | 6.01 in 152.68 mm 15.27 cm |
| Aspect ratio | 2.222:1 | 1.778:1 16:9 | 2.08:1 |
| Resolution | 1080 x 2400 pixels | 1080 x 1920 pixels | 1080 x 2246 pixels |
| Pixel density | 395 ppi 155 ppcm | 330 ppi 129 ppcm | 374 ppi 147 ppcm |
| Color depth | 30 bit 1073741824 colors | 30 bit 1073741824 colors | 30 bit 1073741824 colors |
| Display area | 87.92 % | 99.27 % | - |
| Other features | 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 | 2.5D curved glass screen Corning Gorilla Glass 5 120 Hz refresh rate 360 Hz touch sampling rate DynamicSwitch 100% DCI-P3 TrueColor HDR10+ Dolby Vision 900 cd/m² HBM 1300 cd/m² peak brightness 5000000:1 SGS Eye Care Display Sunlight display 3.0 MEMC | 2.5D curved glass screen Corning Gorilla Glass Victus 120 Hz refresh rate 480 Hz touch sampling rate 1920 Hz PWM HDR10+ DMA+ MEMC 500 cd/m² 5000000:1 |
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 | Accelerometer Compass Gyroscope Pedometer Fingerprint 360° Light sensor | Accelerometer Compass Gyroscope Pedometer Fingerprint 360° Light sensor |
| In-display fingerprint sensor (optical) Ultrasonic proximity sensor Under-display ambient light sensor X-axis linear vibration motor | Side-mounted fingerprint sensor X-axis linear motor | CyberEngine ultra-wideband X-axis motor 1016 Side-mounted fingerprint 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 IMX686 Exmor RS | Sony IMX686 Exmor RS |
| Sensor type | CMOS BSI | CMOS BSI | CMOS BSI |
| Sensor format | 1/1.33" | 1/2" | 1/2" |
| Pixel size | 0.8 µm 0.000800 mm | 0.7 µm 0.000700 mm | 0.7 µm 0.000700 mm |
| Aperture | f/1.9 | f/1.79 | f/1.65 |
| Focal length and 35 mm equivalent | 26 mm *(35 mm / full frame) | - | - |
| Number of lenses | 8 | 6 | 6 |
| Flash type | Dual LED | Dual LED | Dual LED |
| Image resolution | 108 MP | 9280 x 6920 pixels 64.22 MP | 9280 x 6920 pixels 64.22 MP |
| Video resolution | 7680 x 4320 pixels 33.18 MP | 3840 x 2160 pixels 8.29 MP | 7680 x 3160 pixels 24.27 MP |
| Video FPS | 24 fps | 60 fps | 30 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 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) |
| - | Pixel size - 2.1 μm (9-in-1 pixel binning) | Pixel size - 2.1 μm (9-in-1 pixel binning) 1G + 5P glass-plastic hybrid lens |
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 format | 1/3.06" | - | - |
| Pixel size | 1.12 µm 0.001120 mm | - | - |
| Aperture | f/2.4 | f/2.2 | f/2.2 |
| Field of view | 123 ° | - | - |
| Image resolution | 13 MP | 8 MP | 8 MP |
| - | Amgle of view - 119° | Amgle of view - 120° |
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 | - | - |
| Sensor format | 1/2" | - | - |
| Pixel size | 0.8 µm 0.000800 mm | - | - |
| Aperture | f/4.1 | - | - |
| Focal length equivalent (35 mm) | 120 mm *(35 mm / full frame) | - | - |
| Optical zoom | 5 x | - | - |
| Image resolution | 48 MP | - | - |
| Features | Phase detection autofocus (PDAF) | - | - |
| 120x digital zoom OIS(#3) | - | - |
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.
| Aperture | - | f/2.4 | f/2.4 |
| Image resolution | - | 2 MP | 2 MP |
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 IMX596 | Sony IMX596 |
| Sensor type | CMOS BSI | CMOS BSI | CMOS BSI |
| Pixel size | 0.8 µm 0.000800 mm | - | - |
| Aperture | - | f/2.45 | f/2.4 |
| Image resolution | 20 MP | 20 MP | 20 MP |
| Video resolution | 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 | 30 fps |
| Features | HDR Face unlock | Face unlock HDR | Face unlock HDR |
| Camera Under Display (CUP) 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 Stereo speakers | Loudspeaker Earpiece Stereo speakers |
| Sound by harman/kardon Hi-Res Audio Hi-Res Audio Wireless | Dolby Atmos Hi-Res Audio Hi-Res Audio Wireless | Four speakers Dual 1115 mid-woofers Dual 0611 tweeters JBL tuned 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 | No | No |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GРS А-GРS | 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 6 (802.11ах) Wi-Fi Disрlаy 802.11а | 802.11а 802.11b 802.11g Wi-Fi 6 (802.11ах) Wi-Fi Disрlаy 802.11а 802.11ас 5GНz |
| 8x8 MU-MiMO HE160 4096 QAM | 2x2 MIMO | 2x2 MIMO |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 5.2 | 5.2 | 5.2 |
| Features | A2DP AVRCP DIP HFP HID HSP LE MAP OPP PAN PBAP | A2DP LE | A2DP LE |
USB
The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.
| Connector type | Micro USB | Micro USB | USB Type-C |
| Version | 2.0 | 2.0 | 2.0 |
| Features | Charging Mass storage On-The-Go | Charging Host Mass storage On-The-Go | Charging Host 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 |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync Infrared Tethering NFC | Computer sync Infrared Tethering NFC VoLTE | Computer sync Infrared Tethering NFC VoLTE |
| - | NFC availability varies by market | - |
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 |
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 AMR-WB aptX FLAC MP3 OGG WMA WAV APE AMR-NB LDAC LHDC | AAC AMR-WB FLAC MP3 OGG WMA WAV APE AMR-NB LDAC LHDC |
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 | AVI MKV MP4 WMV WEBM 3GP ASF | AVI MKV MP4 WMV WEBM 3GP 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 | 4500 mAh | 4700 mAh |
| Type | Li-Polymer | Li-Polymer | Li-Polymer |
| Charger output power | - | 10 V / 6.8 A | 10 V / 12 A |
| Quick charge technology | Qualcomm Quick Charge 4.0, Power Delivery 3.0 | - | - |
| Features | Wireless charging Fast charging Non-removable | Fast charging Non-removable | Fast charging Non-removable |
| 120W wired fast charging 50W wireless fast charging | - | - |
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) | - | - | 0.842 W/kg |
| Body SAR (EU) | - | - | 1.11 W/kg |
| Head SAR (India) | - | 0.84 W/kg | 1.09 W/kg |
| Body SAR (India) | - | 0.812 W/kg | 0.99 W/kg |
Additional features
Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.
| Additional features | - | - | Pop-up magnetic shoulder buttons 2.0 |
| Xiaomi Mi MIX 4 | POCO F4 | POCO F4 GT |
