Comparison between:
- Xiaomi Mi CC9
- Xiaomi Redmi A3
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Xiaomi Mi CC9 | Xiaomi Redmi A3 | |
 |  | |
| Model alias | Mi CC 9 | - |
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 | 76.3 mm 7.63 cm 0.25 ft 3.004 in |
| Height | 156.8 mm 15.68 cm 0.514 ft 6.173 in | 168.3 mm 16.83 cm 0.552 ft 6.626 in |
| Thickness | 8.67 mm 0.867 cm 0.028 ft 0.341 in | 8.32 mm 0.832 cm 0.027 ft 0.328 in |
| Weight | 179 g 0.39 lbs 6.31 oz | 199 g 0.44 lbs 7.02 oz |
| Volume | 101.28 cm³ 6.15 in³ | 106.84 cm³ 6.49 in³ |
| Colors | White Black Blue | Black Green Blue |
| Body materials | Aluminium alloy Glass | Plastic |
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 |
| Number of SIM cards | 2 | 2 |
| Features | - | 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 GSМ 900 МНz GSМ 1900 МНz | GSМ 850 МНz (В5) GSМ 900 МНz (В8) GSМ 1900 МНz (В2) |
| CDMA | CDMA 800 MHz | - |
| 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) |
| TD-SCDMA | TD-SCDMA 1880-1920 MHz TD-SCDMA 2010-2025 MHz | - |
| LTE | LТЕ-ТDD 1900 МНz (В39) LТЕ-ТDD 2000 МНz (В34) LТЕ-ТDD 2300 МНz (В40) LТЕ-ТDD 2500 МНz (В41) LТЕ-ТDD 2600 МНz (В38) LТЕ 850 МНz LТЕ 900 МНz LТЕ 2100 МНz | LТЕ-FDD 700 МНz (В28) LТЕ-FDD 800 МНz (В20) LТЕ-FDD 850 МНz (В5) LТЕ-FDD 900 МНz (В8) LТЕ-FDD 1800 МНz (В3) LТЕ-FDD 2100 МНz (В1) LТЕ-FDD 2600 МНz (В7) LТЕ-ТDD 2500 МНz (В41) |
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 12 | UМТS GРRS LТЕ |
Operating system
Operating system is the system software, which manages and controls the functioning of the hardware components of the device.
| Operating system (OS) | МΙUΙ V10.2 (Аndrоid 9.0 Рiе) | Аndrоid 14 |
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 710 (SDМ710) | МеdiаТеk Неliо G36 |
| Process technology | 10 nm | 12 nm |
| CPU | 2х 2.2 GНz АRМ Соrtех-А75, 6х 1.7 GНz АRМ Соrtех-А55 (Κryо 360) | 4х 2.2 GНz АRМ Соrtех-А53, 4х 1.8 GНz АRМ Соrtех-А53 |
| CPU bits | 64 bit | 64 bit |
| Instruction set | ARMv8.2-A | ARMv8-A |
| Level 1 cache memory (L1) | 16 KB + 16 KB | 16 KB + 16 KB |
| CPU cores | 8 | 8 |
| CPU frequency | 2200 MHz | 2200 MHz |
| GPU | Qualcomm Adreno 616 | IMG PowerVR GE8320 |
| GPU frequency | 504 MHz | 680 MHz |
| RAM capacity | 6 GB | 3 GB 4 GB 6 GB |
| RAM type | LPDDR4X | LPDDR4X |
| RAM channels | Double channel | Double channel |
| RAM frequency | 1766 MHz | 1733 MHz |
| Game Turbo 2.0 | Virtual RAM expansion |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 64 GB 128 GB | 64 GB 128 GB |
| UFS 2.1 | UFS 2.1 |
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 |
| Diagonal size | 6.39 in 162.31 mm 16.23 cm | 6.71 in 170.43 mm 17.04 cm |
| Width | 2.86 in 72.59 mm 7.26 cm | 2.75 in 69.94 mm 6.99 cm |
| Height | 5.72 in 145.17 mm 14.52 cm | 6.12 in 155.42 mm 15.54 cm |
| Aspect ratio | 2:1 2:1 (18:9) | 2.222:1 |
| Resolution | 720 x 1440 pixels | 1080 x 2400 pixels |
| Pixel density | 252 ppi 99 ppcm | 392 ppi 154 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 90.5 % | 84.92 % |
| Other features | 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 3 90 Hz refresh rate 180 Hz touch sampling rate |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Light Accelerometer Compass Gyroscope | Accelerometer Fingerprint Virtual Proximity |
| In-display fingerprint sensor | 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 IMX586 Exmor RS | - |
| Sensor type | CMOS | CMOS |
| Sensor format | 1/2" | - |
| Pixel size | 0.8 µm 0.000800 mm | - |
| Aperture | f/1.79 | f/2 |
| Number of lenses | 6 | - |
| Flash type | Dual LED | LED |
| Image resolution | 8000 x 6000 pixels 48 MP | 3264 x 2448 pixels 7.99 MP |
| Video resolution | 3840 x 2160 pixels 8.29 MP | 1920 x 1080 pixels 2.07 MP |
| Video FPS | 30 fps | 30 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) |
| Pixel size - 1.6 μm (4-in-1 pixel binning) 1080p @ 120 fps 720p @ 960 fps Third rear camera - 2 MP Pixel size - 1.75 μm (#3) Aperture size - f/2.4 (#3) | - |
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.
| Pixel size | 1.12 µm 0.001120 mm | - |
| Aperture | f/2.2 | - |
| Field of view | 118 ° | - |
| Image resolution | 8 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 | Samsung S5KGD1 | - |
| Sensor type | - | CMOS BSI |
| Sensor format | 1/2.8" | - |
| Pixel size | 0.8 µm 0.000800 mm | - |
| Aperture | f/2 | f/2.2 |
| Image resolution | 6784 x 4711 pixels 31.96 MP | 2560 x 1944 pixels 4.98 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP |
| Video FPS | 30 fps | 30 fps |
| Features | Face unlock | Face unlock |
| Sensor type - ISOCELL PLUS | - |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece | Loudspeaker Earpiece |
| Hi-Res Audio Smart PA | - |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | Yes | Yes |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | 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 Disрlаy 802.11а | 802.11а 802.11b 802.11g Wi-Fi Disрlаy 802.11а 802.11ас 5GНz |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 5.0 | 5.0 |
| Features | A2DP EDR HID LE | A2DP EDR HID LE |
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 |
| Version | 2.0 | 2.0 |
| Features | Charging Host 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 | Yes | Yes |
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 VoLTE VoWiFi |
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 |
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 eAAC+ FLAC MIDI MP3 OGG WMA WAV |
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 |
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 | 5000 mAh |
| Type | Li-Polymer | Li-Ion |
| Charger output power | 9 V / 2 A | 5 V / 2 A |
| Quick charge technology | Qualcomm Quick Charge 4.0 | - |
| Features | Fast charging Non-removable | Fast charging Non-removable |
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) | - | 0.647 W/kg |
| Body SAR (EU) | - | 0.727 W/kg |
| Xiaomi Mi CC9 | Xiaomi Redmi A3 |
