Comparison between:
- Xiaomi Redmi K100 Pro Max
- Xiaomi Redmi K100 Pro
- Samsung Galaxy Z Fold8
- Samsung Galaxy Z Fold8 Ultra
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Xiaomi Redmi K100 Pro Max | Xiaomi Redmi K100 Pro | Samsung Galaxy Z Fold8 | Samsung Galaxy Z Fold8 Ultra | |
 |  |  |  | |
| Model alias | - | - | Galaxy Z Fold 8 SM-F971B SM-F971B/DS SM-F971U SM-F971U1 | Galaxy Z Fold 8 Ultra SM-F976B SM-F976B/DS SM-F976U SM-F976U1 |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 77.94 mm 7.794 cm 0.256 ft 3.069 in | 75.25 mm 7.525 cm 0.247 ft 2.963 in | 123.9 mm 12.39 cm 0.406 ft 4.878 in | 143.2 mm 14.32 cm 0.47 ft 5.638 in |
| Height | 163.49 mm 16.349 cm 0.536 ft 6.437 in | 157.49 mm 15.749 cm 0.517 ft 6.2 in | 161.4 mm 16.14 cm 0.53 ft 6.354 in | 158.4 mm 15.84 cm 0.52 ft 6.236 in |
| Thickness | 8.45 mm 0.845 cm 0.028 ft 0.333 in | 8.55 mm 0.855 cm 0.028 ft 0.337 in | 4.5 mm 0.45 cm 0.015 ft 0.177 in | 4.1 mm 0.41 cm 0.013 ft 0.161 in |
| Weight | 238 g 0.52 lbs 8.4 oz | 218 g 0.48 lbs 7.69 oz | 201 g 0.44 lbs 7.09 oz | 215 g 0.47 lbs 7.58 oz |
| Volume | 107.67 cm³ 6.54 in³ | 101.33 cm³ 6.15 in³ | 89.99 cm³ 5.46 in³ | 93 cm³ 5.65 in³ |
| Colors | Black Golden White Cabernet Sauvignon Red Chasing the Wind Blue | White Black Cabernet Sauvignon Red Fireflight Green | Lavender Cream Graphite Pistachio | Graphite Cream Dark Green Dark Violet |
| Body materials | Aluminium alloy Glass | Aluminium alloy Glass | Glass Advanced Armor Aluminium Plastic Titanium | Glass Advanced Armor Aluminium Plastic Titanium |
| Certification | IP68 | IP68 IP69 | IP48 | IP48 |
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 eSIM | Nano-SIM eSIM |
| 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) | 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 1900 MHz (B2) | 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) | 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 850 MHz (B6) W-CDMA 900 MHz (B8) W-CDMA 900 MHz (B19) W-CDMA 1700 MHz (B4) W-CDMA 2100 MHz (B1) | - | - |
| UMTS | - | - | UMTS 850 MHz (B5) UMTS 900 MHz (B8) UMTS 1700 MHz (B4) UMTS 1900 MHz (B2) UMTS 2100 MHz (B1) | UMTS 850 MHz (B5) UMTS 900 MHz (B8) UMTS 1700 MHz (B4) UMTS 1900 MHz (B2) UMTS 2100 MHz (B1) |
| LTE | LTE-FDD 700 MHz (B12) LTE-FDD 700 MHz (B13) LTE-FDD 700 MHz (B17) LTE-FDD 700 MHz (B28) LTE-FDD 800 MHz (B20) 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 1500 MHz (B32) LTE-FDD 1700 MHz (B4) LTE-FDD 1700 MHz (B66) LTE-FDD 1800 MHz (B3) LTE-FDD 1900 MHz (B2) LTE-FDD 1900 MHz (B25) 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 700 MHz (B28) LTE-FDD 850 MHz (B5) LTE-FDD 850 MHz (B19) 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 700 MHz (B12) LTE-FDD 700 MHz (B13) LTE-FDD 700 MHz (B17) LTE-FDD 800 MHz (B20) LTE-FDD 850 MHz (B5) LTE-FDD 900 MHz (B8) LTE-FDD 1700 MHz (B4) LTE-FDD 1800 MHz (B3) LTE-FDD 1900 MHz (B25) LTE-FDD 2100 MHz (B1) LTE-TDD 1900 MHz (B39) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) | LTE-FDD 700 MHz (B12) LTE-FDD 700 MHz (B13) LTE-FDD 700 MHz (B17) LTE-FDD 800 MHz (B20) LTE-FDD 850 MHz (B5) LTE-FDD 900 MHz (B8) LTE-FDD 1700 MHz (B4) LTE-FDD 1800 MHz (B3) LTE-FDD 1900 MHz (B25) LTE-FDD 2100 MHz (B1) LTE-TDD 1900 MHz (B39) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) |
| 5G NR | 5G-FDD 700 MHz (n28) 5G-FDD 800 MHz (n20) 5G-FDD 850 MHz (n5) 5G-FDD 900 MHz (n8) 5G-SUL 700 MHz (n83) 5G-SUL 900 MHz (n81) 5G-SDL 1500 MHz (n75) 5G-FDD 1700 MHz (n66) 5G-FDD 1800 MHz (n3) 5G-SUL 1800 MHz (n80) 5G-SUL 1900 MHz (n84) 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-TDD 4700 MHz (n79) | 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) | 5G-FDD 800 MHz (n20) 5G-FDD 850 MHz (n5) 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-FDD 800 MHz (n20) 5G-FDD 850 MHz (n5) 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) |
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 EV-DO Rev. A 5G NSA 5G SA | UMTS EDGE GPRS HSPA+ LTE EV-DO Rev. A 5G NSA 5G SA | UMTS EDGE GPRS HSPA+ LTE 5G NSA 5G SA | UMTS EDGE GPRS HSPA+ LTE 5G NSA 5G SA |
| - | - | - | Enhanced 4X4 MIMO 7CA LAA |
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 3.0 (Android 16) | Xiaomi HyperOS 3.0 (Android 16) | Android 17 | Android 17 |
| User interface (UI) | - | - | One UI 9.0 | One UI 9.0 |
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 Elite Gen 5 (SM8850‑1‑AB) | Qualcomm Snapdragon 8 Elite Gen 5 (SM8850‑1‑AB) | Qualcomm Snapdragon 8 Elite Gen 5 for Galaxy | Qualcomm Snapdragon 8 Elite Gen 5 for Galaxy |
| Process technology | 3 nm | 3 nm | 3 nm | 3 nm |
| CPU | 2x 4.36 GHz, 6x 3.53 GHz | 2x 4.36 GHz, 6x 3.53 GHz | 2x 4.74 GHz Oryon V3 Phoenix L, 6x 3.63 GHz Oryon V3 Phoenix M | 2x 4.74 GHz Oryon V3 Phoenix L, 6x 3.63 GHz Oryon V3 Phoenix M |
| CPU bits | 64 bit | 64 bit | 64 bit | 64 bit |
| Instruction set | ARMv9.2-A | ARMv9.2-A | ARMv9.2-A | ARMv9.2-A |
| CPU cores | 8 | 8 | 8 | 8 |
| CPU frequency | 4600 MHz | 4600 MHz | 4740 MHz | 4740 MHz |
| GPU | Qualcomm Adreno | Qualcomm Adreno | Qualcomm Adreno 840 (829) | Qualcomm Adreno 840 (829) |
| GPU frequency | - | - | 1300 MHz | 1300 MHz |
| RAM capacity | 12 GB 16 GB | 12 GB 16 GB | 12 GB 16 GB | 12 GB 16 GB |
| RAM type | LPDDR5X Ultra | LPDDR5X Ultra | LPDDR5X | LPDDR5X |
| RAM channels | Quad channel | Quad channel | Quad channel | Quad channel |
| RAM frequency | 5333 MHz | 5333 MHz | 5333 MHz | 5333 MHz |
| AI Gaming Display Chip D2 | AI Gaming Display Chip D2 | - | Expanded graphite cooling structure |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 256 GB 512 GB 1024 GB | 256 GB 512 GB | 256 GB 512 GB 1024 GB | 256 GB 512 GB 1024 GB |
| UFS 4.1 | UFS 4.1 | UFS 4.1 | UFS 4.1 |
Display
The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.
| Type/technology | M11 Real RGB OLED | M11 Real RGB OLED | OLED | Dynamic AMOLED 2X |
| Diagonal size | 6.9 in 175.26 mm 17.53 cm | 6.59 in 167.39 mm 16.74 cm | 7.6 in 193.04 mm 19.3 cm | 8 in 203.2 mm 20.32 cm |
| Width | 2.88 in 73.26 mm 7.33 cm | 2.76 in 70.02 mm 7 cm | 6.07 in 154.07 mm 15.41 cm | 5.94 in 150.97 mm 15.1 cm |
| Height | 6.27 in 159.21 mm 15.92 cm | 5.99 in 152.04 mm 15.2 cm | 4.58 in 116.31 mm 11.63 cm | 5.35 in 136.01 mm 13.6 cm |
| Aspect ratio | 2.173:1 | 2.171:1 | 1.325:1 | 1.11:1 |
| Resolution | 1200 x 2608 pixels | 1156 x 2510 pixels | 2448 x 1848 pixels | 2504 x 2256 pixels |
| Pixel density | 416 ppi 163 ppcm | 419 ppi 164 ppcm | 404 ppi 158 ppcm | 421 ppi 165 ppcm |
| Color depth | 36 bit 68719476736 colors | 36 bit 68719476736 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 91.83 % | 90.12 % | 89.9 % | 90.82 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant |
| Display manufacturer - TCL CSOT Corning Gorilla Glass 7i LTPO 1-185 Hz adaptive refresh rate 480 Hz touch sampling rate 2560 Hz PWM dimming DC dimming 100% DCI-P3 4500 cd/m² peak brightness 12-bit color bit depth 100% DCI-P3 HDR Vivid HDR10+ Dolby Vision ZReal Circular Polarized Light 2.0 TÜV Rheinland Low Blue Light Certified TÜV Rheinland Flicker-free Certified TÜV Rheinland EyeSafe Certified | Display manufacturer - TCL CSOT Xiaomi Dragon Crystal Glass LTPO 1-185 Hz adaptive refresh rate 480 Hz touch sampling rate 2560 Hz PWM dimming DC dimming 100% DCI-P3 4500 cd/m² peak brightness 12-bit color bit depth 100% DCI-P3 HDR Vivid HDR10+ Dolby Vision ZReal Circular Polarized Light 2.0 TÜV Rheinland Low Blue Light Certified TÜV Rheinland Flicker-free Certified TÜV Rheinland EyeSafe Certified | Flex Titanium technology 1 Hz - 120 Hz adaptive refresh rate 3000 cd/m² peak brightness HDR10+ Vision Booster Anti-glare low reflection coating External display - OLED External display size - 5.5 inches External display resolution - 1248 x 1972 pixels External display refresh rate - 120 Hz External display glass - Corning Gorilla Glass Ceramic 2 | Flex Titanium technology 1 Hz - 120 Hz adaptive refresh rate 2600 cd/m² peak brightness HDR10+ Vision Booster External display - Dynamic AMOLED 2X Display External display size - 6.5 inches External display resolution - 1080 x 2520 pixels External display glass - Corning Gorilla Glass Ceramic 2 |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Accelerometer Compass Gyroscope Barometer Fingerprint Hall Ultrasonic proximity sensor 360° ambient light sensor | Accelerometer Compass Gyroscope Barometer Fingerprint Hall Ultrasonic proximity sensor 360° ambient light sensor | Proximity Light Accelerometer Compass Gyroscope Barometer Pedometer Geomagnetic Fingerprint Hall Heart rate | Proximity Light Accelerometer Compass Gyroscope Barometer Pedometer Geomagnetic Fingerprint Hall Heart rate |
| X-axis linear motor In-display ultrasonic fingerprint sensor | X-axis linear motor In-display ultrasonic fingerprint sensor | Side-mounted 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 | - | - | - | Samsung |
| Sensor type | CMOS | CMOS | CMOS | ISOCELL |
| Sensor format | 1/1.56" | 1/1.56" | 1/1.57" | - |
| Pixel size | 1 µm 0.001000 mm | 1 µm 0.001000 mm | 1 µm 0.001000 mm | 0.6 µm 0.000600 mm |
| Aperture | f/1.68 | f/1.68 | f/1.8 | f/1.7 |
| Focal length and 35 mm equivalent | - | - | 23 mm *(35 mm / full frame) | - |
| Field of view | - | - | 85 ° | 85 ° |
| Number of lenses | 6 | 6 | - | - |
| Flash type | LED | LED | Dual LED | Dual LED |
| Image resolution | 200 MP | 200 MP | 8192 x 6155 pixels 50.42 MP | 200 MP |
| Video resolution | 7680 x 3160 pixels 24.27 MP | 3840 x 2160 pixels 8.29 MP | 3840 x 2160 pixels 8.29 MP | 7680 x 4320 pixels 33.18 MP |
| Video FPS | 30 fps | 60 fps | 60 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 Macro mode Phase detection autofocus (PDAF) | 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 Macro mode Phase detection autofocus (PDAF) | 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 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) FlexCam FlexMode |
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 | - | - | 1/2.5" | - |
| Pixel size | - | - | 0.7 µm 0.000700 mm | 0.7 µm 0.000700 mm |
| Aperture | f/2.4 | f/2.2 | f/1.9 | f/1.9 |
| Field of view | 102 ° | 112 ° | 120 ° | 120 ° |
| Number of lenses | 5 | 5 | - | - |
| Image resolution | 50 MP | 8 MP | 8192 x 6144 pixels 50.33 MP | 50 MP |
| Video resolution | 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 | - | 60 fps | 60 fps |
| Features | Autofocus | Autofocus Digital image stabilization Macro mode | - | Autofocus Macro mode |
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 format | 1/2.75" | 1/2.75" | - | - |
| Pixel size | 0.64 µm 0.000640 mm | - | - | 1 µm 0.001000 mm |
| Aperture | f/3 | f/2 | - | f/2.4 |
| Focal length equivalent (35 mm) | - | 60 mm *(35 mm / full frame) | - | - |
| Field of view | - | - | - | 36 ° |
| Number of lenses | - | 5 | - | - |
| Optical zoom | 5 x | 2.5 x | - | 3 x |
| Image resolution | 50 MP | 50 MP | - | 10 MP |
| Video resolution | 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 | 60 fps | - | 60 fps |
| Features | Autofocus Digital image stabilization Optical image stabilization Macro mode Phase detection autofocus (PDAF) | Autofocus Digital image stabilization Optical image stabilization Macro mode | - | Autofocus Optical image stabilization Phase detection autofocus (PDAF) |
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 type | CMOS | CMOS | CMOS | CMOS |
| Sensor format | - | - | 1/3" | - |
| Pixel size | - | - | 1.12 µm 0.001120 mm | 1.22 µm 0.001220 mm |
| Aperture | - | f/2.2 | f/2.2 | f/2.2 |
| Focal length and 35 mm equivalent | - | - | 26 mm *(35 mm / full frame) | 26 mm *(35 mm / full frame) |
| Field of view | - | 90 ° | 85 ° | 85 ° |
| Image resolution | 6528 x 4928 pixels 32.17 MP | 6528 x 4928 pixels 32.17 MP | 10 MP | 10 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 | 60 fps | 60 fps |
| Features | Face unlock Face detection | Face unlock HDR Face detection Digital image stabilization Panorama | Phase detection autofocus (PDAF) | Phase detection autofocus (PDAF) |
| - | - | Secondary front camera on the inner display - 10 MP | Secondary front camera on the inner display - 10 MP |
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 | Loudspeaker Earpiece Stereo speakers |
| 2.1 CH audio system Sound by Bose Dual 115D stereo speakers 1620 rear-mounted subwoofer Dolby Atmos Hi-Res Audio Hi-Res Audio Wireless Active noise cancellation | 2.0 CH audio system Sound by Bose Dual 115F stereo speakers Dolby Atmos Hi-Res Audio Hi-Res Audio Wireless Active noise cancellation | - | Dolby Atmos |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | No | No | No | No |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GPS A-GPS GLONASS BeiDou Galileo NavIC QZSS | GPS A-GPS GLONASS BeiDou Galileo NavIC QZSS | GPS A-GPS GLONASS BeiDou Galileo QZSS | GPS A-GPS GLONASS BeiDou Galileo QZSS |
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 6E (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 Wi-Fi 6 (802.11ax) Wi-Fi 6E (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 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 Wi-Fi 6 (802.11ax) Wi-Fi 7 (802.11be) Wi-Fi Hotspot Wi-Fi Direct Wi-Fi Display |
| 2x2 MIMO 8x8 MU-MIMO | 2x2 MIMO | - | EHT320 MIMO 4096-QAM |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 6.0 | 6.0 | 6.0 | 6.0 |
| Features | A2DP EDR HID LE | A2DP EDR HID LE | A2DP AVRCP DIP HFP HID HSP LE MAP OPP PAN PBAP | A2DP AVRCP DIP HFP HID HSP LE MAP OPP PAN PBAP |
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 | 3.2 | 2.0 | 3.1 | 3.1 |
| Features | Charging Mass storage On-The-Go | Charging Mass storage On-The-Go | Charging Mass storage On-The-Go | Charging Mass storage On-The-Go |
| Gen 1 - 5 Gbps DP Alt Mode | - | Gen 1 - 5 Gbps DisplayPort Alt Mode | Gen 1 - 5 Gbps DisplayPort Alt Mode |
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 | No |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync Infrared Tethering NFC VoLTE ViLTE VoWiFi | Computer sync OTA sync Infrared Tethering NFC VoLTE ViLTE VoWiFi | Computer sync OTA sync Tethering NFC Ultra-wideband (UWB) | Computer sync OTA sync Tethering NFC Ultra-wideband (UWB) |
| - | Surge T1+ chip | - | - |
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 aptX aptX HD eAAC+ FLAC MIDI MP3 OGG WMA WAV LDAC LHDC 5.0 LC3 APE AWB | AAC AAC+ AMR AMR-WB aptX aptX HD eAAC+ FLAC MIDI MP3 OGG WMA WAV LDAC LHDC 5.0 LC3 APE AWB | AAC AMR FLAC M4A MIDI MP3 OGG WAV 3GA OGA AWB MID XMF MXMF IMY RTTTL RTX OTA APE DSF DFF | AAC AMR FLAC M4A MIDI MP3 OGG WAV 3GA OGA AWB MID XMF MXMF IMY RTTTL RTX OTA APE DSF DFF |
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 MP4 VC-1 WebM WMV Xvid ASF | 3GPP AVI DivX H.263 H.264 H.265 MKV MP4 VC-1 WebM WMV Xvid ASF | AVI MKV MP4 WMV M4V 3GP 3G2 ASF FLV WEBM APV | AVI MKV MP4 WMV M4V 3GP 3G2 ASF FLV WEBM APV |
Battery
The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.
| Capacity | 9070 mAh | 8580 mAh | 4800 mAh | 5000 mAh |
| Type | Li-Polymer | Li-Polymer | Li-Polymer | Li-Polymer |
| Charger output power | 10 V / 10 A | 10 V / 10 A | 9 V / 5 A | 9 V / 5 A |
| Features | Wireless charging Fast charging Non-removable | Wireless charging Fast charging Non-removable | Wireless charging Fast charging Non-removable | Wireless charging Fast charging Non-removable |
| 50W wireless charging 27W reverse wired charging 22.5W reverse wireless charging Xiaomi Surge P3 charging chip Xiaomi Surge G2 BMS chip | 50W wireless charging 27W reverse wired charging 22.5W reverse wireless charging Xiaomi Surge P3 charging chip Xiaomi Surge G2 BMS chip | 20W wireless charging | Silicon-Carbon (Si/C) anode 20W wireless charging Dual-path charging architecture |
Additional features
Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.
| Additional features | - | - | Dimensions when folded: Width - 81.9 mm Height - 123.9 mm Depth - 9.1 mm DisplayPort via USB Type-C Smart View (screen mirroring 1080p at 30 fps) Supports video out when connecting via HDMI Adapter Samsung DeX | Dimensions when folded: Width - 72.8 mm Height - 158.4 mm Depth - 8.9 mm DisplayPort via USB Type-C Smart View (screen mirroring 1080p at 30 fps) Supports video out when connecting via HDMI Adapter Samsung DeX |
| Xiaomi Redmi K100 Pro Max | Xiaomi Redmi K100 Pro | Samsung Galaxy Z Fold8 | Samsung Galaxy Z Fold8 Ultra |