Comparison between:
- Xiaomi Redmi K Pad
- Xiaomi Mi Pad 4 LTE
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Xiaomi Redmi K Pad | Xiaomi Mi Pad 4 LTE | |
 |  | |
| Model alias | - | Mi Pad4 LTE Mi Pad 4 4G Mi Pad4 4G |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 205.13 mm 20.513 cm 0.673 ft 8.076 in | 200.2 mm 20.02 cm 0.657 ft 7.882 in |
| Height | 132.03 mm 13.203 cm 0.433 ft 5.198 in | 120.3 mm 12.03 cm 0.395 ft 4.736 in |
| Thickness | 6.46 mm 0.646 cm 0.021 ft 0.254 in | 7.9 mm 0.79 cm 0.026 ft 0.311 in |
| Weight | 326 g 0.72 lbs 11.5 oz | 342 g 0.76 lbs 12.08 oz |
| Volume | 174.96 cm³ 10.63 in³ | 190.26 cm³ 11.55 in³ |
| Colors | Deep Black Spruce Green Smoky Purple | Black Rose-gold |
| Body materials | Metal | Metal |
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 |
| Number of SIM cards | - | 1 |
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 |
| UMTS | - | UМТS 900 МНz UМТS 2100 МНz |
| LTE | - | LТЕ 850 МНz LТЕ 900 МНz LТЕ 1800 МНz LТЕ 2100 МНz LТЕ 2600 МНz LТЕ-ТDD 1900 МНz (В39) LТЕ-ТDD 2300 МНz (В40) LТЕ-ТDD 2600 МНz (В38) |
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 6 |
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 | МΙUΙ V9.6 (Аndrоid 8.1 Оrео) МΙUΙ (Аndrоid 9.0 Рiе) |
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 660 (МSМ8976 Рlus) |
| Process technology | 3 nm | 14 nm |
| CPU | 1х 3.73 GНz АRМ Соrtех-Х4, 3х 3.3 GНz АRМ Соrtех-Х4, 4х 2.4 GНz АRМ Соrtех-А720 | 4х 2.2 GНz АRМ Соrtех-А73, 4х 1.84 GНz АRМ Соrtех-А53 (Κryо 260) |
| CPU bits | 64 bit | 64 bit |
| Instruction set | ARMv9.2-A | ARMv8-A |
| Level 1 cache memory (L1) | 16 KB + 16 KB | 16 KB + 16 KB |
| CPU cores | 8 | 8 |
| CPU frequency | 3730 MHz | 2200 MHz |
| GPU | Immortalis G925 MC12 | Qualcomm Adreno 512 |
| GPU cores | 12 | - |
| GPU frequency | - | 647 MHz |
| RAM capacity | 8 GB 12 GB 16 GB | 3 GB 4 GB |
| RAM type | LPDDR5X | LPDDR4 |
| RAM channels | Quad channel | Double channel |
| RAM frequency | 4166 MHz | 1999 MHz |
| 12050 mm² cooling system | - |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 256 GB 512 GB 1024 GB | 32 GB 64 GB |
| UFS 4.1 | UFS 2.0 |
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 | IPS | IPS |
| Diagonal size | 8.8 in 223.52 mm 22.35 cm | 8 in 203.2 mm 20.32 cm |
| Width | 3.94 in 99.96 mm 10 cm | 3.42 in 86.99 mm 8.7 cm |
| Height | 7.87 in 199.92 mm 19.99 cm | 7.23 in 183.64 mm 18.36 cm |
| Aspect ratio | 2:1 2:1 (18:9) | 2.111:1 |
| Resolution | 720 x 1440 pixels | 720 x 1520 pixels |
| Pixel density | 183 ppi 71 ppcm | 210 ppi 82 ppcm |
| Color depth | 36 bit 68719476736 colors | 24 bit 16777216 colors |
| Display area | 74.03 % | 66.54 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch |
| Corning Gorilla Glass 5 165 Hz refresh rate 372 Hz touch sampling rate 700 cd/m² HBM DCI-P3 HDR Vivid HDR10 Dolby Vision TÜV Rheinland Flicker-free Certified TÜV Rheinland Low Blue Light Certified TÜV Rheinland Circadian Friendly Certified | 1200:1 contrast ratio |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Light Accelerometer Gyroscope Geomagnetic | Light Accelerometer Compass Gyroscope |
| 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 OV13B | OmniVision OV13855 |
| Sensor type | PureCel | PureCel |
| Sensor size | - | 4.75 x 3.54 mm 0.23 in |
| Sensor format | 1/3.06" | - |
| Pixel size | 1.12 µm 0.001120 mm | 1.142 µm 0.001142 mm |
| Crop factor | - | 7.31 |
| Aperture | f/2.2 | f/2 |
| Image resolution | 4130 x 3120 pixels 12.89 MP | 4160 x 3120 pixels 12.98 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 Digital zoom Digital image stabilization Geotagging HDR Touch focus Phase detection autofocus (PDAF) | Autofocus Continuous shooting Digital zoom Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode |
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 | OmniVision OV08F | Samsung S5K5E8 |
| Sensor type | PureCel | CMOS BSI |
| Sensor size | - | 2.9 x 2.15 mm 0.14 in |
| Sensor format | 1/4" | - |
| Pixel size | 1.12 µm 0.001120 mm | 1.133 µm 0.001133 mm |
| Crop factor | - | 11.99 |
| Aperture | f/2.28 | f/2 |
| Image resolution | 3520 x 2270 pixels 7.99 MP | 2560 x 1920 pixels 4.92 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1280 x 720 pixels 0.92 MP |
| Video FPS | 30 fps | 30 fps |
| Features | Face detection Face unlock HDR | Face unlock |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Stereo speakers | Loudspeaker |
| Two stereo speakers Three microphones 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 | - |
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 6 (802.11ах) Wi-Fi 7 (802.11bе) Wi-Fi Disрlаy 802.11а | 802.11а 802.11b 802.11g Wi-Fi Disрlаy 802.11а 802.11ас 5GНz 802.11аd |
| - | 2x2 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 HID |
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 | 3.2 | 2.0 |
| Features | Charging Host Mass storage On-The-Go | Charging Host Mass storage On-The-Go |
| Gen 1 - 5 Gbps Second USB 2.0 Type-C port | - |
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 Tethering | Computer sync OTA sync Infrared Tethering |
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 FLAC MP3 OGG WAV APE AWB | AAC AAC+ AC3 AMR 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 MKV MP4 WebM | 3GPP AVI H.263 H.264 H.265 MKV MP4 VC-1 VP8 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 | 7500 mAh | 6000 mAh |
| Type | Li-Polymer | Li-Polymer |
| Charger output power | 10 V / 6.7 A | 5 V / 2 A |
| Features | Fast charging Non-removable | Non-removable |
| Xiaomi Redmi K Pad | Xiaomi Mi Pad 4 LTE |
