Comparison between:
- Xiaomi Redmi Pad 2 9.7
- Xiaomi Redmi Pad 2 SE
- Xiaomi Redmi K Pad 2
- Xiaomi Redmi Pad 2 Wi-Fi
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Xiaomi Redmi Pad 2 9.7 | Xiaomi Redmi Pad 2 SE | Xiaomi Redmi K Pad 2 | Xiaomi Redmi Pad 2 Wi-Fi | |
 |  |  |  |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 226.51 mm 22.651 cm 0.743 ft 8.918 in | 226.51 mm 22.651 cm 0.743 ft 8.918 in | 204.98 mm 20.498 cm 0.673 ft 8.07 in | 254.58 mm 25.458 cm 0.835 ft 10.023 in |
| Height | 147.97 mm 14.797 cm 0.485 ft 5.826 in | 147.97 mm 14.797 cm 0.485 ft 5.826 in | 135.73 mm 13.573 cm 0.445 ft 5.344 in | 166.04 mm 16.604 cm 0.545 ft 6.537 in |
| Thickness | 7.4 mm 0.74 cm 0.024 ft 0.291 in | 7.4 mm 0.74 cm 0.024 ft 0.291 in | 6.62 mm 0.662 cm 0.022 ft 0.261 in | 7.36 mm 0.736 cm 0.024 ft 0.29 in |
| Weight | 406 g 0.9 lbs 14.32 oz | 405 g 0.89 lbs 14.29 oz | 345 g 0.76 lbs 12.17 oz | 510 g 1.12 lbs 17.99 oz |
| Volume | 248.02 cm³ 15.06 in³ | 248.02 cm³ 15.06 in³ | 184.18 cm³ 11.19 in³ | 311.11 cm³ 18.89 in³ |
| Colors | Silver Dark Gray | Silver Dark Gray | Deep Black Space Silver Electro Violet | Graphite Gray Mint Green Lavender Purple |
| Body materials | Metal | Metal | 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 Nano-SIM / microSD | Nano-SIM Nano-SIM / microSD | - | - |
| 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 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 1900 MHz (B2) 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 | LTE-FDD 700 MHz (B13) 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 1700 MHz (B4) LTE-FDD 1700 MHz (B66) LTE-FDD 1900 MHz (B2) LTE-FDD 2100 MHz (B1) LTE-FDD 2600 MHz (B7) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) | LTE-FDD 700 MHz (B13) 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 1700 MHz (B4) LTE-FDD 1700 MHz (B66) LTE-FDD 1900 MHz (B2) LTE-FDD 2100 MHz (B1) LTE-FDD 2600 MHz (B7) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) | - | - |
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 | 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 3.0 (Android 16) | Xiaomi HyperOS 3.0 (Android 16) | Xiaomi HyperOS 3.0 (Android 16) | Xiaomi HyperOS 2.0 (Android 15) |
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 6s 4G Gen 2 | Qualcomm Snapdragon 6s 4G Gen 2 | MediaTek Dimensity 9500 | MediaTek Helio G100 (MT6789H) |
| Process technology | 6 nm | 6 nm | 3 nm | 6 nm |
| CPU | 4x 2.9 GHz ARM Cortex-A73, 4x ARM Cortex-A53 | 4x 2.9 GHz ARM Cortex-A73, 4x ARM Cortex-A53 | 1x 4.21 GHz ARM Cortex-C1-Ultra, 3x ARM C1-Premium, 4x ARM C1-Pro | 2x 2.2 GHz ARM Cortex-A76, 6x 2.0 GHz ARM Cortex-A55 |
| CPU bits | 64 bit | 64 bit | 64 bit | 64 bit |
| Instruction set | ARMv8.2-A | ARMv8.2-A | ARMv9.2-A | ARMv8.2-A |
| CPU cores | 8 | 8 | 8 | 8 |
| CPU frequency | 2900 MHz | 2900 MHz | 4210 MHz | 2200 MHz |
| GPU | Qualcomm Adreno 610 | Qualcomm Adreno 610 | ARM Mali-G1 Ultra MC12 | ARM Mali-G57 MC2 |
| GPU cores | - | - | 12 | 2 |
| GPU frequency | - | - | - | 1000 MHz |
| RAM capacity | 4 GB | 6 GB | 8 GB 12 GB 16 GB | 4 GB 6 GB 8 GB |
| RAM type | LPDDR4X | LPDDR4X | LPDDR5X | LPDDR4X |
| RAM channels | Double channel | Double channel | Quad channel | Double channel |
| RAM frequency | 2133 MHz | 2133 MHz | 5333 MHz | 2133 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 64 GB 128 GB | 128 GB | 256 GB 512 GB | 128 GB 256 GB |
| UFS 2.2 | UFS 2.2 | UFS 4.1 | UFS 2.2 |
Memory cards
Memory cards are used in mobile devices for expanding their external storage capacity.
| Types | microSD microSDHC microSDXC | 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 | IPS | IPS | IPS | IPS |
| Diagonal size | 9.7 in 246.38 mm 24.64 cm | 9.7 in 246.38 mm 24.64 cm | 8.8 in 223.52 mm 22.35 cm | 11 in 279.4 mm 27.94 cm |
| Width | 8.23 in 208.93 mm 20.89 cm | 8.23 in 208.93 mm 20.89 cm | 7.46 in 189.54 mm 18.95 cm | 9.33 in 236.93 mm 23.69 cm |
| Height | 5.14 in 130.58 mm 13.06 cm | 5.14 in 130.58 mm 13.06 cm | 4.66 in 118.47 mm 11.85 cm | 5.83 in 148.08 mm 14.81 cm |
| Aspect ratio | 1.6:1 16:10 | 1.6:1 16:10 | 1.6:1 16:10 | 1.6:1 16:10 |
| Resolution | 2048 x 1280 pixels | 2048 x 1280 pixels | 3008 x 1880 pixels | 2560 x 1600 pixels |
| Pixel density | 249 ppi 97 ppcm | 249 ppi 97 ppcm | 403 ppi 158 ppcm | 274 ppi 107 ppcm |
| Color depth | 30 bit 1073741824 colors | 30 bit 1073741824 colors | 36 bit 68719476736 colors | 30 bit 1073741824 colors |
| Display area | 81.66 % | 81.66 % | 80.97 % | 83.27 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant |
| 2.5D curved glass screen 120 Hz refresh rate 600 cd/m² TÜV Rheinland Circadian Friendly Certified TÜV Rheinland Flicker Free Certified TÜV Rheinland Low Blue Light Certified (Software Solution) | 2.5D curved glass screen 120 Hz refresh rate 600 cd/m² TÜV Rheinland Circadian Friendly Certified TÜV Rheinland Flicker Free Certified TÜV Rheinland Low Blue Light Certified (Software Solution) | Corning Gorilla Glass 5 165 Hz refresh rate 540 Hz touch sampling rate 1100 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 | 2.5D curved glass screen 90 Hz refresh rate 500 cd/m² 1500:1 DC Dimming TÜV Rheinland Circadian Friendly Certified TÜV Rheinland Flicker Free Certified TÜV Rheinland Low Blue Light Certified (Software Solution) |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Accelerometer Hall | Accelerometer Hall | Proximity Light Accelerometer Gyroscope Geomagnetic Fingerprint Hall | Light Accelerometer Hall |
| - | - | 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 OV13B | - |
| Sensor type | CMOS | CMOS | PureCel | CMOS |
| Sensor format | 1/4" | 1/4" | 1/3.06" | 1/4" |
| Pixel size | 1.12 µm 0.001120 mm | 1.12 µm 0.001120 mm | 1.12 µm 0.001120 mm | 1.12 µm 0.001120 mm |
| Aperture | f/2 | f/2 | f/2.2 | f/2 |
| Image resolution | 3264 x 2448 pixels 7.99 MP | 3264 x 2448 pixels 7.99 MP | 4130 x 3120 pixels 12.89 MP | 3264 x 2448 pixels 7.99 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP | 3840 x 2160 pixels 8.29 MP | 1920 x 1080 pixels 2.07 MP |
| Video FPS | 30 fps | 30 fps | 30 fps | 30 fps |
| Features | Autofocus Digital zoom Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode | Autofocus Digital zoom Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode | Autofocus Digital zoom Digital image stabilization Geotagging HDR Touch focus Phase detection autofocus (PDAF) | Autofocus 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 | - |
| Sensor type | CMOS | CMOS | PureCel | CMOS |
| Sensor format | 1/5" | 1/5" | 1/4" | 1/5" |
| Pixel size | 1.12 µm 0.001120 mm | 1.12 µm 0.001120 mm | 1.12 µm 0.001120 mm | 1.12 µm 0.001120 mm |
| Aperture | f/2.2 | f/2.2 | f/2.28 | f/2.2 |
| Image resolution | 2560 x 1944 pixels 4.98 MP | 2560 x 1944 pixels 4.98 MP | 3264 x 2448 pixels 7.99 MP | 2560 x 1944 pixels 4.98 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP |
| Video FPS | 30 fps | 30 fps | 30 fps | 30 fps |
| Features | Face detection Face unlock | Face detection Face unlock | Face detection Face unlock HDR | Face detection Face unlock |
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 Stereo speakers | Loudspeaker Earpiece Stereo speakers |
| - | - | Two stereo speakers Three microphones Dolby Atmos Hi-Res Audio Hi-Res Audio Wireless | Quad stereo speakers Dolby Atmos |
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 | GPS A-GPS GLONASS BeiDou Galileo | GPS A-GPS GLONASS BeiDou Galileo | - | A-GPS |
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 Dual band 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 | 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 |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 5.0 | 5.0 | 5.4 | 5.3 |
| Features | A2DP EDR HID LE | A2DP EDR HID LE | A2DP 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 | USB Type-C | USB Type-C | USB Type-C | USB Type-C |
| Version | 2.0 | 2.0 | 3.2 | 2.0 |
| Features | Charging Mass storage On-The-Go | Charging Mass storage On-The-Go | Charging Host Mass storage On-The-Go | Charging 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 | Yes | Yes | No | - |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync Tethering | Computer sync OTA sync Tethering | Computer sync OTA sync Tethering | Computer sync OTA sync 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 | 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 eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC AAC+ AMR AMR-WB aptX eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC AMR FLAC MP3 OGG WAV APE AWB | AAC AAC+ AMR AMR-WB aptX aptX HD 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 MP4 VC-1 Xvid | 3GPP AVI DivX H.263 H.264 H.265 MKV MP4 VC-1 Xvid | 3GPP MKV MP4 WebM | 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 | 7600 mAh | 7600 mAh | 9100 mAh | 9000 mAh |
| Type | Li-Polymer | Li-Polymer | Li-Polymer | Li-Polymer |
| Charger output power | 9 V / 2 A | 9 V / 2 A | 10 V / 6.7 A | 9 V / 2 A |
| Features | Fast charging Non-removable | Fast charging Non-removable | Fast charging Non-removable | Fast charging Non-removable |
| 15W charger in the box | 15W charger in the box | 22.5W wired reverse charging | - |
Additional features
Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.
| Additional features | Wi-Fi only version available | - | - | - |
| Xiaomi Redmi Pad 2 9.7 | Xiaomi Redmi Pad 2 SE | Xiaomi Redmi K Pad 2 | Xiaomi Redmi Pad 2 Wi-Fi |