Comparison between:
- Xiaomi Redmi K80
- Realme 6
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Xiaomi Redmi K80 | Realme 6 | |
 |  | |
| Model alias | - | RBS0601IN |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 74.95 mm 7.495 cm 0.246 ft 2.951 in | 74.8 mm 7.48 cm 0.245 ft 2.945 in |
| Height | 160.26 mm 16.026 cm 0.526 ft 6.309 in | 162.1 mm 16.21 cm 0.532 ft 6.382 in |
| Thickness | 8.12 mm 0.812 cm 0.027 ft 0.32 in | 8.9 mm 0.89 cm 0.029 ft 0.35 in |
| Weight | 206 g 0.45 lbs 7.27 oz | 191 g 0.42 lbs 6.74 oz |
| Volume | 97.53 cm³ 5.92 in³ | 107.91 cm³ 6.55 in³ |
| Colors | Snow Rock White Dark Night Black Mountain Hills Green Moon Tide Blue | Comet Blue Comet White |
| Body materials | Glass Aluminium alloy | Plastic |
| 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 |
| 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 | GSM 850 MHz (B5) GSM 900 MHz (B8) GSM 1800 MHz (B3) | GSM 850 MHz (B5) GSM 900 MHz (B8) GSM 1800 MHz (B3) GSM 1900 MHz (B2) |
| 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 900 MHz (B8) W-CDMA 2100 MHz (B1) |
| LTE | LTE-FDD 700 MHz (B28) LTE-FDD 850 MHz (B5) LTE-FDD 850 MHz (B18) LTE-FDD 850 MHz (B19) LTE-FDD 850 MHz (B26) LTE-FDD 900 MHz (B8) LTE-FDD 1700 MHz (B4) LTE-FDD 1700 MHz (B66) 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-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) |
| 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-FDD 2600 MHz (n7) 5G-TDD 2600 MHz (n38) 5G-TDD 3500 MHz (n78) 5G-TDD 3700 MHz (n77) | - |
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 | EDGE GPRS HSPA+ LTE TD-SCDMA 5G NSA 5G SA | UMTS EDGE GPRS HSPA+ LTE |
Operating system
Operating system is the system software, which manages and controls the functioning of the hardware components of the device.
| Operating system (OS) | Xiaomi HyperOS 2.0 | Android 10 |
| User interface (UI) | - | realme UI 1.0 |
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 8 Gen 3 (SM8650-AB) | MediaTek Helio G90T (MT6785V/CC) |
| Process technology | 4 nm | 12 nm |
| CPU | 1x 3.3 GHz ARM Cortex-X4, 5x 3.2 GHz ARM Cortex-A720, 2x 2.3 GHz ARM Cortex-A520 | 2x 2.05 GHz ARM Cortex-A76, 6x 2.0 GHz ARM Cortex-A55 |
| CPU bits | 64 bit | 64 bit |
| Instruction set | ARMv9-A | ARMv8.2-A |
| CPU cores | 8 | 8 |
| CPU frequency | 3300 MHz | 2000 MHz |
| GPU | Qualcomm Adreno 750 | ARM Mali-G76 3EEMC4 |
| GPU cores | - | 4 |
| GPU frequency | 903 MHz | 700 MHz |
| RAM capacity | 12 GB 16 GB | 4 GB 6 GB 8 GB |
| RAM type | LPDDR5X | LPDDR4X |
| RAM channels | Quad channel | Double channel |
| RAM frequency | 4266 MHz | 2133 MHz |
| 5400 mm² dual-loop VC liquid cooling system | Hyper Boost Frame Boost Touch Boost |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 256 GB 512 GB 1024 GB | 64 GB 128 GB |
| UFS 4.0 | UFS 2.1 |
Memory cards
Memory cards are used in mobile devices for expanding their external storage capacity.
| Types | - | 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 | OLED | IPS |
| Diagonal size | 6.67 in 169.42 mm 16.94 cm | 6.5 in 165.1 mm 16.51 cm |
| Width | 2.74 in 69.52 mm 6.95 cm | 2.67 in 67.75 mm 6.78 cm |
| Height | 6.08 in 154.5 mm 15.45 cm | 5.93 in 150.56 mm 15.06 cm |
| Aspect ratio | 2.222:1 | 2.222:1 |
| Resolution | 1440 x 3200 pixels | 1080 x 2400 pixels |
| Pixel density | 526 ppi 206 ppcm | 405 ppi 159 ppcm |
| Color depth | 36 bit 68719476736 colors | 24 bit 16777216 colors |
| Display area | 89.71 % | 84.4 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant |
| 2.5D curved glass screen Corning Gorilla Glass 7i Display manufacturer - TCL 120 Hz refresh rate 480 Hz touch sampling rate 2560 Hz instantaneous touch sampling rate 3840 Hz PWM dimming 1800 cd/m² global peak brightness 3200 cd/m² local peak brightness 5000000:1 12-bit color bit depth 100% DCI-P3 Dolby Vision HDR10+ HDR Vivid TUV Rheinland Low Blue Light | Display manufacturer - JDI In-cell COG packaging 2.5D curved glass screen Corning Gorilla Glass 3 90 Hz refresh rate 120Hz touch sampling rate 1500:1 81.5% NTSC 480 cd/m² |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Accelerometer Compass Gyroscope Pedometer Geomagnetic Fingerprint Gravity Color temperature sensor Optical distance sensor 360° front and rear dual light sensor | Proximity Light Accelerometer Compass Gyroscope Fingerprint |
| 3D ultrasonic in-display fingerprint sensor X-axis linear motor | Side-mounted 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 | OmniVision OV50E | Samsung S5KGW1 |
| Sensor type | PureCel | ISOCELL |
| Sensor format | 1/1.55" | 1/1.72" |
| Pixel size | - | 0.8 µm 0.000800 mm |
| Aperture | f/1.6 | f/1.8 |
| Field of view | - | 78.6 ° |
| Number of lenses | 6 | 6 |
| Flash type | Triple LED | LED |
| Image resolution | 8192 x 6144 pixels 50.33 MP | 9280 x 6944 pixels 64.44 MP |
| Video resolution | 7680 x 4320 pixels 33.18 MP | 3840 x 2160 pixels 8.29 MP |
| Video FPS | 24 fps | 30 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) Flicker sensor | Autofocus Continuous shooting Digital zoom Optical 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 - 2.0 μm (4-in-1 pixel binning) 4K @ 60 fps Secondary rear camera - 8 MP (ultra-wide angle) Aperture size - f/2.4 (#2) Angle of view - 118° (#2) | Secondary rear camera - 8 MP (ultra-wide angle) Sensor size - 1/1.4" (#2) Pixel size - 1.12 μm (#2) Angle of view - 119.1° (#2) Aperture size - f/2.3 (#2) 5-element lens (#2) Third rear camera - 2 MP (mono) Sensor size - 1/5" (#3) Pixel size - 1.75 μm (#3) Angle of view - 88.8° (#3) Aperture size - f/2.4 (#3) 3-element lens (#3) Fourth rear camera - 2 MP (macro) Sensor size - 1/5" (#4) Pixel size - 1.75 μm (#4) Angle of view - 88.8° (#4) Aperture size - f/2.4 (#4) 3-element lens (#4) 4 cm shooting distance (#4) |
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 S5K3P9 |
| Sensor type | CMOS | ISOCELL |
| Sensor format | - | 1/3.1" |
| Pixel size | - | 1 µm 0.001000 mm |
| Aperture | - | f/2 |
| Focal length and 35 mm equivalent | - | 3.45 mm 20 mm *(35 mm / full frame) |
| Field of view | - | 79.3 ° |
| Number of lenses | - | 5 |
| Image resolution | 20 MP | 4608 x 3456 pixels 15.93 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP |
| Video FPS | 60 fps | 30 fps |
| Features | Face unlock HDR Face detection | HDR Face detection Face unlock Digital image stabilization |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece Stereo speakers | Loudspeaker Earpiece |
| Dolby Atmos Hi-Res Audio Hi-Res Audio Wireless | Dirac Sound Effect MT6359 Audio Decoding Chip |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | Yes | - |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GPS A-GPS GLONASS BeiDou Galileo NavIC | GPS A-GPS GLONASS BeiDou |
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 Wi-Fi 6 (802.11ax) Wi-Fi 7 (802.11be) 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 8x8 Sounding for MU-MIMO | - |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 5.4 | 5.0 |
| Features | A2DP LE | A2DP LE |
| Dual Bluetooth | - |
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 |
| Version | 2.0 | 2.0 |
| Features | 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 | Yes |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync Infrared Tethering NFC VoLTE | Computer sync OTA sync Tethering VoLTE |
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 AMR AMR-WB aptX aptX HD FLAC MP3 OGG WMA WAV aptX Adaptive APE AMR-NB LDAC LHDC | AAC AMR FLAC MP3 OGG WMA WAV APE MID MKA |
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 MKV MP4 WebM WMV WEBM 3GP ASF | 3GPP 3GPP2 AVI MKV MP4 WMV 3GP 3G2 M4V FLV F4V WEBM ASF MOV QT TS M2TS MTS |
Battery
The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.
| Capacity | 6550 mAh | 4300 mAh |
| Type | Li-Polymer | Li-Ion |
| Charger output power | 20 V / 4.5 A | 5 V / 6 A |
| Quick charge technology | - | FlashCharge |
| Features | Fast charging Non-removable | Fast charging Non-removable |
| Xiaomi Surging P3 fast charging chip Xiaomi Surging G1 battery management chip | - |
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) | - | 0.71 W/kg |
| Body SAR (EU) | - | 0.57 W/kg |
| Head SAR (India) | - | 1.138 W/kg |
| Body SAR (India) | - | 0.586 W/kg |
Additional features
Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.
| Additional features | - | Splash resistant |
| Xiaomi Redmi K80 | Realme 6 |