Comparison between:
- Xiaomi Mi CC9 Meitu Edition
- Xiaomi Redmi Note 8 Pro
- Xiaomi Mi CC9 Pro
- Xiaomi Mi MIX Alpha
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Xiaomi Mi CC9 Meitu Edition | Xiaomi Redmi Note 8 Pro | Xiaomi Mi CC9 Pro | Xiaomi Mi MIX Alpha | |
 |  Prices |  Prices |  Prices | |
| Model alias | - | Redmi Note8 Pro Red Rice Note 8 Pro Red Rice Note8 Pro G7 2015105 M1906G7G M1906G7I M1906G7E M1906G7T | Mi CC 9 Pro M1910F4E | Mi MIX α Mi MIX 4 |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 74.5 mm 7.45 cm 0.244 ft 2.933 in | 76.4 mm 7.64 cm 0.251 ft 3.008 in | 74.2 mm 7.42 cm 0.243 ft 2.921 in | 72.3 mm 7.23 cm 0.237 ft 2.846 in |
| Height | 156.8 mm 15.68 cm 0.514 ft 6.173 in | 161.35 mm 16.135 cm 0.529 ft 6.352 in | 157.8 mm 15.78 cm 0.518 ft 6.213 in | 154.38 mm 15.438 cm 0.506 ft 6.078 in |
| Thickness | 8.67 mm 0.867 cm 0.028 ft 0.341 in | 8.79 mm 0.879 cm 0.029 ft 0.346 in | 9.67 mm 0.967 cm 0.032 ft 0.381 in | 10.4 mm 1.04 cm 0.034 ft 0.409 in |
| Weight | 179 g 0.39 lbs 6.31 oz | 199 g 0.44 lbs 7.05 oz | 208 g 0.46 lbs 7.34 oz | 241 g 0.53 lbs 8.5 oz |
| Volume | 101.28 cm³ 6.15 in³ | 108.36 cm³ 6.58 in³ | 113.22 cm³ 6.88 in³ | 116.08 cm³ 7.05 in³ |
| Colors | White Black Blue | Mineral Grey Pearl White Forest Green | Aurora Green Glacier White Midnight Black | Black |
| Body materials | Aluminium alloy | Glass Plastic | Aluminium alloy Glass | Titanium Ceramic Glass |
| Certification | - | IP52 | - | - |
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 / microSD Nano-SIM | Nano-SIM Nano-SIM / microSD | Nano-SIM / microSD Nano-SIM | Nano-SIM |
| Number of SIM cards | 2 | 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) |
Networks
A mobile (cellular) network is a radio system, which allows a large number of mobile devices to communicate with each other.
| GSM | GSM 850 MHz GSM 900 MHz GSM 1800 MHz GSM 1900 MHz | GSM 850 MHz (B5) GSM 900 MHz (B8) GSM 1800 MHz (B3) GSM 1900 MHz (B2) | GSM 850 MHz (B5) GSM 900 MHz (B8) GSM 1800 MHz (B3) GSM 1900 MHz (B2) | GSM 850 MHz (B5) GSM 900 MHz (B8) GSM 1800 MHz (B3) GSM 1900 MHz (B2) |
| CDMA | CDMA 800 MHz | CDMA 800 MHz (BC0) | CDMA 800 MHz (BC0) | - |
| W-CDMA | W-CDMA 850 MHz W-CDMA 900 MHz W-CDMA 1900 MHz W-CDMA 2100 MHz | W-CDMA 850 MHz (B5) W-CDMA 900 MHz (B8) W-CDMA 2100 MHz (B1) | W-CDMA 850 MHz (B5) W-CDMA 900 MHz (B8) W-CDMA 1900 MHz (B2) W-CDMA 2100 MHz (B1) | W-CDMA 850 MHz (B5) W-CDMA 900 MHz (B8) W-CDMA 1900 MHz (B2) W-CDMA 2100 MHz (B1) |
| TD-SCDMA | TD-SCDMA 1880-1920 MHz TD-SCDMA 2010-2025 MHz | TD-SCDMA 1900 MHz TD-SCDMA 2000 MHz | TD-SCDMA 1880-1920 MHz TD-SCDMA 2010-2025 MHz | TD-SCDMA 1880-1920 MHz TD-SCDMA 2010-2025 MHz |
| LTE | LTE 850 MHz LTE 900 MHz LTE 1800 MHz LTE 2100 MHz LTE-TDD 1900 MHz (B39) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) LTE-TDD 2000 MHz (B34) | LTE-FDD 850 MHz (B5) LTE-FDD 900 MHz (B8) LTE-FDD 1800 MHz (B3) LTE-FDD 2100 MHz (B1) LTE-FDD 2600 MHz (B7) LTE-TDD 1900 MHz (B39) LTE-TDD 2000 MHz (B34) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) | LTE-FDD 850 MHz (B5) LTE-FDD 900 MHz (B8) LTE-FDD 1800 MHz (B3) LTE-FDD 2100 MHz (B1) LTE-FDD 2600 MHz (B7) LTE-TDD 1900 MHz (B39) LTE-TDD 2000 MHz (B34) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) | LTE-FDD 850 MHz (B5) LTE-FDD 900 MHz (B8) LTE-FDD 1700 MHz (B4) LTE-FDD 1800 MHz (B3) LTE-FDD 1900 MHz (B2) LTE-FDD 2100 MHz (B1) LTE-FDD 2600 MHz (B7) LTE-TDD 1900 MHz (B39) LTE-TDD 2000 MHz (B34) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) |
| 5G NR | - | - | - | 5G-TDD 2500 MHz (n41) 5G-TDD 3500 MHz (n78) 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 | UMTS EDGE GPRS HSPA+ LTE Cat 12 EV-DO Rev. A TD-SCDMA TD-HSDPA | UMTS EDGE GPRS HSPA+ LTE Cat 12 EV-DO Rev. A TD-SCDMA TD-HSDPA | UMTS EDGE GPRS HSPA+ LTE Cat 12 EV-DO Rev. A TD-SCDMA TD-HSDPA | UMTS EDGE GPRS HSPA+ LTE EV-DO Rev. A TD-SCDMA TD-HSDPA 5G NSA |
| - | 3CA 256-QAM 4x4 MIMO | - | - |
Operating system
Operating system is the system software, which manages and controls the functioning of the hardware components of the device.
| Operating system (OS) | MIUI V10.2 (Android 9.0 Pie) | MIUI V10 (Android 9.0 Pie) | MIUI V11 (Android 10) | MIUI 11 (Android 10) |
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 | Qualcomm Snapdragon 710 | MediaTek Helio G90T (MT6785T) | Qualcomm Snapdragon 730G | Qualcomm Snapdragon 855 Plus |
| Process technology | 10 nm | 12 nm | 8 nm | 7 nm |
| CPU | 2x 2.2 GHz Kryo 360, 6x 1.7 GHz Kryo 360 | 2x 2.05 GHz Cortex-A76, 6x 2.0 GHz Cortex-A55 | 2x 2.2 GHz Kryo 470, 6x 1.8 GHz Kryo 470 | 1x 2.96 GHz Kryo 485, 3x 2.42 GHz Kryo 485, 4x 1.8 GHz Kryo 485 |
| CPU bits | 64 bit | 64 bit | 64 bit | 64 bit |
| Instruction set | ARMv8 | ARMv8.2-A | ARMv8 | ARMv8-A |
| CPU cores | 8 | 8 | 8 | 8 |
| CPU frequency | 2200 MHz | 2050 MHz | 2200 MHz | 2960 MHz |
| GPU | Qualcomm Adreno 616 | ARM Mali-G76 3EEMC4 | Qualcomm Adreno 618 | Qualcomm Adreno 640 |
| GPU cores | - | 4 | - | - |
| GPU frequency | 500 MHz | 800 MHz | - | 675 MHz |
| RAM capacity | 8 GB | 6 GB 8 GB | 6 GB 8 GB 12 GB | 12 GB |
| RAM type | LPDDR4X | LPDDR4X | LPDDR4X | LPDDR4X |
| RAM channels | Double channel | Double channel | Double channel | Double channel |
| RAM frequency | 1866 MHz | 2133 MHz | 1866 MHz | 2133 MHz |
| Game Turbo 2.0 | MediaTek HyperEngine Mi Turbo Game Turbo 2.0 Liquid cooling system | Game Turbo 2.0 | - |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 256 GB | 64 GB 128 GB | 64 GB 128 GB 256 GB | 512 GB |
| UFS 2.1 | UFS 2.1 | - | UFS 3.0 |
Memory cards
Memory cards are used in mobile devices for expanding their external storage capacity.
| Types | microSD microSDHC microSDXC | microSD microSDHC microSDXC | - | - |
Display
The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.
| Type/technology | AMOLED | IPS | AMOLED | Flexible OLED |
| Diagonal size | 6.39 in 162.31 mm 16.23 cm | 6.53 in 165.86 mm 16.59 cm | 6.47 in 164.34 mm 16.43 cm | 7.92 in 201.17 mm 20.12 cm |
| Width | 2.68 in 68.02 mm 6.8 cm | 2.74 in 69.51 mm 6.95 cm | 2.71 in 68.87 mm 6.89 cm | 5.39 in 136.84 mm 13.68 cm |
| Height | 5.8 in 147.37 mm 14.74 cm | 5.93 in 150.6 mm 15.06 cm | 5.87 in 149.21 mm 14.92 cm | 5.81 in 147.46 mm 14.75 cm |
| Aspect ratio | 2.167:1 | 2.167:1 | 2.167:1 | 1.078:1 |
| Resolution | 1080 x 2340 pixels | 1080 x 2340 pixels | 1080 x 2340 pixels | 2088 x 2250 pixels |
| Pixel density | 403 ppi 158 ppcm | 395 ppi 155 ppcm | 398 ppi 156 ppcm | 388 ppi 152 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 86.08 % | 85.19 % | 88.05 % | 181.36 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Scratch resistant | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant |
| Corning Gorilla Glass 5 60000:1 contrast ratio 430 cd/m² Peak brightness - 600 cd/m² 103.8% NTSC DC dimming HDR10 | 2.5D curved glass screen Corning Gorilla Glass 5 Oleophobic coating TÜV Rheinland certification for low blue light emissions Chip-on-foil (COF) IC packaging technology 1500:1 contrast ratio 500 cd/m² typical brightness 420 cd/m² minimum brightness 84% NTSC HDR | 3D curved glass screen TÜV Rheinland Low Light Blue Certification Corning Gorilla Glass 5 400000:1 contrast ratio 430 cd/m² Peak brightness - 600 cd/m² 103.8% NTSC DC dimming HDR10 | Display manufacturer - Visionox Wraparound display 180.6% screen-to-body ratio |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Light Accelerometer Compass Gyroscope Fingerprint | Proximity Light Accelerometer Compass Gyroscope Fingerprint | Proximity Light Accelerometer Compass Gyroscope Fingerprint | Accelerometer Compass Gyroscope Pedometer Geomagnetic Fingerprint Hall Gravity |
| In-display fingerprint sensor | - | In-display fingerprint sensor | Ultrasonic distance sensor In-display fingerprint sensor |
Rear camera
The primary camera of the mobile device is usually placed on its back and can be combined with one or more additional cameras.
| Sensor model | Sony IMX586 Exmor RS | Samsung S5KGW1 | Samsung S5KHMX | Samsung S5KHMX |
| Sensor type | CMOS | ISOCELL | ISOCELL | ISOCELL |
| Sensor format | 1/2" | 1/1.72" | 1/1.33" | 1/1.33" |
| Pixel size | 0.8 µm 0.000800 mm | 0.8 µm 0.000800 mm | 0.8 µm 0.000800 mm | 0.8 µm 0.000800 mm |
| Aperture | f/1.79 | f/1.89 | f/1.69 | f/1.69 |
| Field of view | - | 79 ° | - | - |
| Number of lenses | 6 | 6 | 7 | 7 |
| Flash type | Dual LED | Dual LED | Dual LED | Dual LED |
| Image resolution | 8000 x 6000 pixels 48 MP | 9248 x 6936 pixels 64.14 MP | 12032 x 9024 pixels 108.58 MP | 12032 x 9024 pixels 108.58 MP |
| Video resolution | 3840 x 2160 pixels 8.29 MP | 3840 x 2160 pixels 8.29 MP | 3840 x 2160 pixels 8.29 MP | 3840 x 2160 pixels 8.29 MP |
| Video FPS | 30 fps | 30 fps | 30 fps | 60 fps |
| Features | Autofocus Continuous shooting Digital zoom 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 Digital zoom Digital image stabilization Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode Macro mode Phase detection autofocus (PDAF) | Autofocus Continuous 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 Macro mode Phase detection autofocus (PDAF) | Autofocus Continuous autofocus Continuous shooting Digital zoom Digital image stabilization Optical image stabilization Geotagging Panorama Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode Macro mode Phase detection autofocus (PDAF) |
| Pixel size - 1.6 μm (4-in-1 pixel binning) 1080p @ 120 fps 720p @ 960 fps Secondary rear camera - 8 MP (ultra-wide angle) Pixel size - 1.12 μm (#2) Aperture size - f/2.2 (#2) Angle of view - 118° (#2) Third rear camera - 2 MP Pixel size - 1.75 μm (#3) Aperture size - f/2.4 (#3) | Pixel size - 1.6 μm (4-in-1 pixel binning) Sensor type - ISOCELL PLUS Super Phase Detection 1080p @ 120 fps 720p @ 960 fps Secondary rear camera - 8 MP (ultra-wide) Sensor size - 1/4" (#2) Pixel size - 1.12 μm (#2) Aperture size - f/2.2 (#2) Angle of view - 120° (#2) Focal length (35 mm equivalent) - 13 mm (#2) Third rear camera - 2MP (depth-sensing) Sensor size - 1/5" (#3) Pixel size - 1.75 μm (#3) Aperture size - f/2.4 (#3) Fourth rear camera - 2MP (macro) Sensor size - 1/5" (#4) Pixel size - 1.75 μm (#4) Aperture size - f/2.4 (#4) | Sensor type - ISOCELL Bright Pixel size - 1.6 μm (4-in-1 pixel binning) Premium Edition - 8-element lens Super Phase Detection Laser hybrid focus Four-axis OIS 1080p @ 240 fps 720p @ 960 fps Secondary rear camera - 20 MP (wide-angle) Sensor model - Sony IMX350 (#2) Sensor type - Exmor RS (#2) Sensor size - 1/2.78" (#2) Sensor size (h/v) - 6.415 x 4.759 mm (#2) Pixel size - 1.0 μm (#2) Angle of view - 117° (#2) Aperture size - f/2.2 (#2) Third rear camera - 5 MP (telephoto) Sensor model - OmniVision OV08A10 (customized) (#3) Pixel size - 1.0 μm (#3) Aperture size - f/2.0 (#3) Four-axis OIS (#3) 5x optical zoom (#3) 10x hybrid zoom (#3) 50x digital zoom (#3) Fourth rear camera - 12 MP (portrait) Sensor model - Samsung S5K2L7 (#4) Sensor type - ISOCELL Fast (#4) Sensor size - 1/2.6" (#4) Pixel size - 1.4 μm (#4) Aperture size - f/2.0 (#4) Focal length (35 mm equivalent) - 50 mm (#4) Phase detection with Dual Pixel (#4) 2x optical zoom (#4) Fifth rear camera - 2 MP (macro) Macro - 1.5 cm (#5) Two dual-LED flash lights | Sensor type - ISOCELL Bright Pixel size - 1.6 μm (4-in-1 pixel binning) Four-axis OIS Super Phase Detection Laser hybrid focus Secondary rear camera - 12 MP (portrait) Sensor model - Samsung S5K2L7 (#2) Sensor type - ISOCELL (#2) Sensor size - 1/2.55" (#2) Pixel size - 1.4 μm (#2) Aperture size - f/2.0 (#2) 6-element lens (#2) Dual Phase detection (#2) 2x optical zoom (#2) Focal length (35 mm equivalent) - 51 mm (#2) Third rear camera - 20 MP (ultra-wide angle) Sensor model - Sony IMX350 Exmor RS (#3) Sensor size - 1/2.8" (#3) Pixel size - 1.0 μm (#3) Aperture size - f/2.2 (#3) 6-element lens (#3) Focal length (35 mm equivalent) - 17 mm (#3) Angle of view - 117° (#3) 1.5 cm super macro (#3) Laser hybrid focus (#3) Sapphire glass |
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 | Samsung S5KGD1 | Samsung S5K3T1 | Samsung S5KGD1 | - |
| Sensor type | - | ISOCELL | - | - |
| Sensor format | - | 1/3.1" | 1/2.8" | - |
| Pixel size | 0.8 µm 0.000800 mm | 0.9 µm 0.000900 mm | 0.8 µm 0.000800 mm | - |
| Aperture | f/2 | f/2 | f/2 | - |
| Image resolution | 6528 x 4896 pixels 31.96 MP | 5184 x 3880 pixels 20.11 MP | 6528 x 4896 pixels 31.96 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 | Face unlock | Face unlock | Face unlock | - |
| Sensor type - ISOCELL PLUS | Pixel size - 1.8 μm (4-in-1 pixel binning) HDR | Sensor type - ISOCELL PLUS | - |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece | Loudspeaker Earpiece | Loudspeaker Earpiece | Loudspeaker |
| Hi-Res Audio Smart PA | Smart PA 10V Boost 1217 super-linear speaker Active noise cancellation with a dedicated microphone | Hi-Res Audio Smart PA 1216 super linear speaker | In-display sound system TrueWireless Stereo Plus |
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 | GPS A-GPS GLONASS BeiDou Galileo | GPS A-GPS GLONASS BeiDou | GPS A-GPS GLONASS BeiDou | A-GPS GPS (L1+L5) GLONASS (L1) BeiDou (B1) Galileo (E1+E5a) |
Wi-Fi
Wi-Fi is a technology that provides wireless data connections between various devices within a short range.
| Wi-Fi | 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Dual band Wi-Fi Hotspot Wi-Fi Direct Wi-Fi Display | 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Dual band Wi-Fi Hotspot Wi-Fi Direct Wi-Fi Display | 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Dual band Wi-Fi Hotspot Wi-Fi Direct Wi-Fi Display | 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Dual band Wi-Fi Hotspot Wi-Fi Direct Wi-Fi Display |
| - | - | - | 2x2 MiMO MU-MiMO |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 5.0 | 5.0 | 5.0 | 5.0 |
| Features | A2DP EDR HID LE | A2DP EDR HID LE | A2DP EDR HID LE | A2DP LE |
USB
The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.
| Connector type | USB Type-C | USB Type-C | USB Type-C | USB Type-C |
| Version | 2.0 | 2.0 | 2.0 | 2.0 |
| Features | Charging Host Mass storage On-The-Go | 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 | Yes | Yes | Yes | No |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync Infrared NFC VoLTE | Computer sync OTA sync Infrared Tethering NFC VoLTE ViLTE | Computer sync OTA sync Infrared NFC VoLTE | Computer sync OTA sync Infrared Tethering NFC VoLTE |
| - | NXP-SN100T chip for 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 eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC AAC+ AMR AMR-WB aptX aptX HD eAAC+ FLAC MIDI MP3 OGG WMA WAV LDAC | AAC AAC+ AMR AMR-WB eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC AAC+ AMR AMR-WB aptX aptX HD eAAC+ FLAC MIDI MP3 OGG WMA WAV LDAC |
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 | 3GPP AVI DivX H.263 H.264 H.265 MKV QuickTime MP4 VC-1 WebM WMV Xvid | 3GPP AVI DivX H.263 H.264 H.265 MKV MP4 VC-1 Xvid | 3GPP AVI DivX H.263 H.264 H.265 MKV QuickTime MP4 VC-1 WebM WMV Xvid | 3GPP AVI DivX H.263 H.264 H.265 MKV MP4 VC-1 Xvid |
Battery
The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.
| Capacity | 4030 mAh | 4500 mAh | 5260 mAh | 4050 mAh |
| Type | Li-Polymer | Li-Ion | Li-Polymer | Li-Ion |
| Charger output power | 9 V / 2 A | 5 V / 3 A 9 V / 2 A 12 V / 1.5 A | 10 V / 3 A | 5 V / 3 A 9 V / 3 A 20 V / 2 A |
| Quick charge technology | Qualcomm Quick Charge 4.0 | MediaTek Pump Express 4.0, Qualcomm Quick Charge 3.0, Quick Charge 4+, USB Power Delivery 3.0 | - | - |
| Features | Fast charging Non-removable | Fast charging Non-removable | Fast charging Non-removable | Fast charging Non-removable |
| - | - | - | Nano-based Li-Ion 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) | - | 0.997 W/kg | 1.107 W/kg | - |
| Body SAR (EU) | - | 1.446 W/kg | 1.392 W/kg | - |
| Head SAR (USA) | - | 1.15 W/kg | 1.19 W/kg | - |
| Body SAR (USA) | - | 1.18 W/kg | 1.18 W/kg | - |
Additional features
Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.
| Additional features | - | Anti-splash coating | - | - |
| Xiaomi Mi CC9 Meitu Edition | Xiaomi Redmi Note 8 Pro | Xiaomi Mi CC9 Pro | Xiaomi Mi MIX Alpha |