Comparison between:
- Xiaomi Redmi K80 Ultra
- POCO F4
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Xiaomi Redmi K80 Ultra | POCO F4 | |
 |  | |
| Model alias | - | MZB0BVHIN |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 77.93 mm 7.793 cm 0.256 ft 3.068 in | 75.95 mm 7.595 cm 0.249 ft 2.99 in |
| Height | 163.08 mm 16.308 cm 0.535 ft 6.42 in | 163.2 mm 16.32 cm 0.535 ft 6.425 in |
| Thickness | 8.18 mm 0.818 cm 0.027 ft 0.322 in | 7.7 mm 0.77 cm 0.025 ft 0.303 in |
| Weight | 219 g 0.48 lbs 7.72 oz | 195 g 0.43 lbs 6.88 oz |
| Volume | 103.96 cm³ 6.31 in³ | 95.44 cm³ 5.8 in³ |
| Colors | Sandston Gray Moon Rock White Spruce Green Ice Front Blue | Nebula Green Night Black Moonlight Silver |
| Body materials | Glass Aluminium alloy | Glass Plastic |
| Certification | IP65 | - |
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 |
| Number of SIM cards | 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 | GSМ 850 МНz (В5) GSМ 1800 МНz (В3) | GSМ 850 МНz (В5) GSМ 900 МНz (В8) GSМ 1900 МНz (В2) |
| 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 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) |
| LTE | LТЕ-FDD 700 МНz (В28) LТЕ-FDD 850 МНz (В5) LТЕ-FDD 850 МНz (В19) LТЕ-FDD 900 МНz (В8) LТЕ-FDD 1700 МНz (В4) LТЕ-FDD 1700 МНz (В66) LТЕ-FDD 1800 МНz (В3) LТЕ-FDD 2100 МНz (В1) 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 1700 MHz (n66) 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-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) |
| - | 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 | ЕDGЕ НSРА+ 5G ΝSА |
| 4×4 MIMO 2×2 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) | Хiаоmi НyреrОS 2.0 (Аndrоid 15) | МΙUΙ 13 fоr РОСО (Аndrоid 12) |
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 | МеdiаТеk Dimеnsity 9400+ | Quаlсоmm Snарdrаgоn 870 (SМ8250-АС) |
| Process technology | 3 nm | 7 nm |
| CPU | 1х 3.73 GНz АRМ Соrtех-Х4, 3х 3.3 GНz АRМ Соrtех-Х4, 4х 2.4 GНz АRМ Соrtех-А720 | 1х 3.2 GНz АRМ Соrtех-А77, 3х 2.42 GНz АRМ Соrtех-А77, 4х 1.8 GНz АRМ Соrtех-А55 (Κryо 585) |
| CPU bits | 64 bit | 64 bit |
| Instruction set | ARMv9.2-A | ARMv8.2-A |
| Level 1 cache memory (L1) | 16 KB + 16 KB | 16 KB + 16 KB |
| Level 2 cache memory (L2) | - | 1024 KB 1 MB |
| Level 3 cache memory (L3) | - | 4096 KB 4 MB |
| CPU cores | 8 | 8 |
| CPU frequency | 3730 MHz | 3200 MHz |
| GPU | Immortalis G925 MC12 | Qualcomm Adreno 650 |
| GPU cores | 12 | - |
| GPU frequency | - | 670 MHz |
| RAM capacity | 12 GB 16 GB | 6 GB 8 GB |
| RAM type | LPDDR5X | LPDDR5 |
| RAM channels | Quad channel | Quad channel |
| RAM frequency | 4933 MHz | 2650 MHz |
| 6500 mm² cooling system | LiquidCool Technology 2.0 3112 mm² VC liquid cooling area 7-layer graphite |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 256 GB 512 GB 1024 GB | 128 GB 256 GB |
| eMMC 5.1 | UFS 3.1 |
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 |
| Diagonal size | 6.83 in 173.48 mm 17.35 cm | 6.67 in 169.42 mm 16.94 cm |
| Width | 2.86 in 72.7 mm 7.27 cm | 3.27 in 83.06 mm 8.31 cm |
| Height | 6.2 in 157.51 mm 15.75 cm | 5.81 in 147.66 mm 14.77 cm |
| Aspect ratio | 2.167:1 | 1.778:1 16:9 |
| Resolution | 1080 x 2340 pixels | 1080 x 1920 pixels |
| Pixel density | 377 ppi 148 ppcm | 330 ppi 129 ppcm |
| Color depth | 36 bit 68719476736 colors | 30 bit 1073741824 colors |
| Display area | 90.4 % | 99.27 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant |
| 2.5D curved glass screen 144 Hz refresh rate 3200 cd/m² local peak brightness 2560 Hz PWM dimming DC Dimming 100% DCI-P3 Hardware-level eye protection HDR Vivid HDR10+ Dolby Vision ZReal | 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 |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Accelerometer Compass Gyroscope Pedometer Fingerprint Gravity Front and rear light sensors | Accelerometer Compass Gyroscope Pedometer Fingerprint 360° Light sensor |
| In-display fingerprint sensor X-axis linear sensor | Side-mounted fingerprint sensor X-axis linear motor |
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 | OmniVision OV50H (OVH9000) | Sony IMX686 Exmor RS |
| Sensor type | PureCel | CMOS BSI |
| Sensor format | 1/1.55" | 1/2" |
| Pixel size | 1 µm 0.001000 mm | 0.7 µm 0.000700 mm |
| Aperture | f/1.88 | f/1.79 |
| Focal length and 35 mm equivalent | 24 mm *(35 mm / full frame) | - |
| Number of lenses | 6 | 6 |
| Flash type | Dual LED | Dual LED |
| Image resolution | 8182 x 6144 pixels 50.27 MP | 9280 x 6920 pixels 64.22 MP |
| Video resolution | 3840 x 2160 pixels 8.29 MP | 3840 x 2160 pixels 8.29 MP |
| Video FPS | 60 fps | 60 fps |
| Features | Autofocus Continuous shooting Digital zoom Optical 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) |
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.
| Aperture | f/2.2 | f/2.2 |
| Focal length equivalent (35 mm) | 16 mm *(35 mm / full frame) | - |
| Field of view | 112 ° | - |
| Number of lenses | 5 | - |
| Image resolution | 8 MP | 8 MP |
| - | Amgle of view - 119° |
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 |
| Image resolution | - | 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 |
| Sensor type | CMOS | CMOS BSI |
| Aperture | - | f/2.45 |
| Image resolution | 20 MP | 20 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 detection | Face unlock HDR |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece Stereo speakers | Loudspeaker Earpiece Stereo speakers |
| Dual ultra-linear stereo speakers Dual-microphone noise cancellation | Dolby Atmos Hi-Res Audio Hi-Res Audio Wireless |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | No | No |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GРS А-GРS GLОΝАSS | GРS А-GРS |
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 7 (802.11bе) Wi-Fi Disрlаy 802.11а 802.11ас 5GНz | 802.11а 802.11b 802.11g Wi-Fi 6 (802.11ах) Wi-Fi Disрlаy 802.11а |
| - | 2x2 MIMO |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 5.4 | 5.2 |
| Features | A2DP LE HP | 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 | Micro USB |
| Version | 2.0 | 2.0 |
| Features | Charging 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 |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA 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 |
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 MIDI MP3 OGG WMA WAV LDAC LHDC 5.0 | AAC AMR-WB aptX 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 | 3GPP AVI DivX Flash Video H.263 H.264 MKV MP4 WebM WMV Xvid | 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 | 7410 mAh | 4500 mAh |
| Type | Li-Polymer | Li-Polymer |
| Charger output power | 10 V / 10 A | 10 V / 6.8 A |
| 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 (India) | - | 0.84 W/kg |
| Body SAR (India) | - | 0.812 W/kg |
| Xiaomi Redmi K80 Ultra | POCO F4 |
