Comparison between:
- Samsung Galaxy Tab S7 Wi-Fi
- Samsung Galaxy Tab S7+ Wi-Fi
- Samsung Galaxy Tab S9+ 5G
- Samsung Galaxy Tab S9 Ultra 5G
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Samsung Galaxy Tab S7 Wi-Fi | Samsung Galaxy Tab S7+ Wi-Fi | Samsung Galaxy Tab S9+ 5G | Samsung Galaxy Tab S9 Ultra 5G | |
 |  |  |  | |
| Model alias | - | Galaxy Tab S7 Plus Wi-Fi | SM-X818U | SM-X916B |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 253.8 mm 25.38 cm 0.833 ft 9.992 in | 285 mm 28.5 cm 0.935 ft 11.22 in | 285.4 mm 28.54 cm 0.936 ft 11.236 in | 326.4 mm 32.64 cm 1.071 ft 12.85 in |
| Height | 165.3 mm 16.53 cm 0.542 ft 6.508 in | 185 mm 18.5 cm 0.607 ft 7.283 in | 185.4 mm 18.54 cm 0.608 ft 7.299 in | 208.6 mm 20.86 cm 0.684 ft 8.213 in |
| Thickness | 6.3 mm 0.63 cm 0.021 ft 0.248 in | 5.7 mm 0.57 cm 0.019 ft 0.224 in | 5.7 mm 0.57 cm 0.019 ft 0.224 in | 5.5 mm 0.55 cm 0.018 ft 0.217 in |
| Weight | 498 g 1.1 lbs 17.57 oz | 575 g 1.27 lbs 20.28 oz | 581 g 1.28 lbs 20.49 oz | 732 g 1.61 lbs 25.82 oz |
| Volume | 264.3 cm³ 16.05 in³ | 300.53 cm³ 18.25 in³ | 301.61 cm³ 18.32 in³ | 374.48 cm³ 22.74 in³ |
| Colors | Mystic Black Mystic Bronze Mystic Silver | Mystic Black Mystic Bronze Mystic Silver | Graphite Beige | Graphite Beige |
| Body materials | Aluminium alloy | Aluminium alloy | Aluminium alloy | Aluminium alloy |
| Certification | - | - | IP68 | 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 | - | - | 1 | 1 |
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) |
| 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 (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-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 (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) |
| 5G NR | - | - | 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 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 5G SA 5G NSA | UMTS EDGE GPRS HSPA+ LTE 5G SA 5G NSA |
Operating system
Operating system is the system software, which manages and controls the functioning of the hardware components of the device.
| Operating system (OS) | Android 10 | Android 10 | Android 13 | Android 13 |
| User interface (UI) | One UI 2.0 | One UI 2.0 | One UI 5.1.1 | One UI 5.1.1 |
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 865+ (SM8250-AB) | Qualcomm Snapdragon 865+ (SM8250-AB) | Qualcomm Snapdragon 8 Gen 2 for Galaxy (SM8550-AC) | Qualcomm Snapdragon 8 Gen 2 for Galaxy (SM8550-AC) |
| Process technology | 7 nm | 7 nm | 4 nm | 4 nm |
| CPU | 1x 3.09 GHz ARM Cortex-A77, 3x 2.42 GHz ARM Cortex-A77, 4x 1.8 GHz ARM Cortex-A55 (Kryo 585) | 1x 3.09 GHz ARM Cortex-A77, 3x 2.42 GHz ARM Cortex-A77, 4x 1.8 GHz ARM Cortex-A55 (Kryo 585) | 1x 3.36 GHz ARM Cortex-X3, 2x 2.8 GHz ARM Cortex-A715, 2x 2.8 GHz ARM Cortex-A710, 3x 2.0 GHz ARM Cortex-A710 | 1x 3.36 GHz ARM Cortex-X3, 2x 2.8 GHz ARM Cortex-A715, 2x 2.8 GHz ARM Cortex-A710, 3x 2.0 GHz ARM Cortex-A710 |
| CPU bits | 64 bit | 64 bit | 64 bit | 64 bit |
| Instruction set | ARMv8.2-A | ARMv8.2-A | ARMv9-A | ARMv9-A |
| Level 2 cache memory (L2) | 1792 KB 1.75 MB | 1792 KB 1.75 MB | - | - |
| Level 3 cache memory (L3) | 4096 KB 4 MB | 4096 KB 4 MB | 8192 KB 8 MB | 8192 KB 8 MB |
| CPU cores | 8 | 8 | 8 | 8 |
| CPU frequency | 3090 MHz | 3090 MHz | 3360 MHz | 3360 MHz |
| GPU | Qualcomm Adreno 650 | Qualcomm Adreno 650 | Qualcomm Adreno 740 | Qualcomm Adreno 740 |
| GPU frequency | 670 MHz | 670 MHz | 719 MHz | 719 MHz |
| RAM capacity | 6 GB 8 GB | 6 GB 8 GB | 12 GB | 12 GB 16 GB |
| RAM type | LPDDR5 | LPDDR5 | LPDDR5X | LPDDR5X |
| RAM channels | Quad channel | Quad channel | Quad channel | Quad channel |
| RAM frequency | 2750 MHz | 2750 MHz | 4266 MHz | 4266 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 128 GB 256 GB 512 GB | 128 GB 256 GB 512 GB | 256 GB 512 GB | 128 GB 256 GB 512 GB 1024 GB |
| - | - | UFS 4.0 | UFS 4.0 |
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 | 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 | Super AMOLED | Dynamic AMOLED 2X | Dynamic AMOLED 2X |
| Diagonal size | 11 in 279.4 mm 27.94 cm | 12.4 in 314.96 mm 31.5 cm | 12.4 in 314.96 mm 31.5 cm | 14.6 in 370.84 mm 37.08 cm |
| Width | 9.33 in 236.93 mm 23.69 cm | 10.51 in 267 mm 26.7 cm | 10.52 in 267.09 mm 26.71 cm | 12.38 in 314.57 mm 31.46 cm |
| Height | 5.83 in 148.08 mm 14.81 cm | 6.58 in 167.07 mm 16.71 cm | 6.57 in 166.93 mm 16.69 cm | 7.73 in 196.39 mm 19.64 cm |
| Aspect ratio | 1.6:1 16:10 | 1.598:1 | 1.6:1 16:10 | 1.602:1 |
| Resolution | 2560 x 1600 pixels | 2800 x 1752 pixels | 2560 x 1600 pixels | 2960 x 1848 pixels |
| Pixel density | 274 ppi 107 ppcm | 266 ppi 104 ppcm | 243 ppi 95 ppcm | 239 ppi 93 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 83.9 % | 84.88 % | 84.53 % | 91.03 % |
| Other features | Capacitive Multi-touch | Capacitive Multi-touch | Capacitive Multi-touch | Capacitive Multi-touch |
| LTPS (Low Temperature PolySilicon) 120 Hz refresh rate SGS Certification for Eye Care | 120 Hz refresh rate | Corning Gorilla Glass Victus 60 Hz - 120 Hz refresh rate HDR10+ Eye Care Display | Corning Gorilla Glass Victus 60 Hz - 120 Hz refresh rate HDR10+ Eye Care Display |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Light Accelerometer Compass Gyroscope Fingerprint Hall | Proximity Light Accelerometer Compass Gyroscope Fingerprint Hall | Proximity Light Accelerometer Compass Gyroscope Fingerprint Hall | Proximity Light Accelerometer Compass Gyroscope Fingerprint Hall |
| Fingerprint sensor model - Goodix (Side-mounted fingerprint sensor) | Fingerprint sensor model - Goodix 3.0 (In-display optical fingerprint sensor) | In-display optical fingerprint sensor | In-display optical 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 type | CMOS | CMOS | CMOS | CMOS |
| Sensor format | - | - | 1/3.4" | 1/3.4" |
| Pixel size | 1 µm 0.001000 mm | 1 µm 0.001000 mm | 1 µm 0.001000 mm | 1 µm 0.001000 mm |
| Aperture | f/2 | f/2 | f/2 | f/2 |
| Focal length and 35 mm equivalent | - | - | 26 mm *(35 mm / full frame) | 26 mm *(35 mm / full frame) |
| Field of view | 80 ° | 80 ° | 80 ° | 80 ° |
| Flash type | LED | LED | LED | LED |
| Image resolution | 4160 x 3120 pixels 12.98 MP | 4160 x 3120 pixels 12.98 MP | 4160 x 3120 pixels 12.98 MP | 4160 x 3120 pixels 12.98 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 | Autofocus Continuous shooting Digital zoom Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode | Autofocus Continuous shooting Digital zoom Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode | Autofocus Continuous shooting Digital zoom Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode | Autofocus Continuous shooting Digital zoom Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode |
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.
| Pixel size | 1.12 µm 0.001120 mm | 1.12 µm 0.001120 mm | - | - |
| Aperture | f/2.2 | f/2.2 | - | - |
| Field of view | 123 ° | 123 ° | - | - |
| Image resolution | 5 MP | 5 MP | 8 MP | 8 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.
| Pixel size | 1.12 µm 0.001120 mm | 1.12 µm 0.001120 mm | - | - |
| Aperture | f/2 | f/2 | f/2.4 | f/2.4 |
| Field of view | 80 ° | 80 ° | 120 ° | 120 ° |
| Image resolution | 3264 x 2448 pixels 7.99 MP | 3264 x 2448 pixels 7.99 MP | 4032 x 3024 pixels 12.19 MP | 4032 x 3024 pixels 12.19 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 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 HDR | Face unlock HDR | Face unlock HDR | Face unlock HDR |
| - | - | - | Secondary front camera - 12 MP (ultra-wide) |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Stereo speakers | Loudspeaker Stereo speakers | Loudspeaker Stereo speakers | Loudspeaker Stereo speakers |
| 4 speakers AKG audio Dolby Atmos | 4 speakers AKG audio Dolby Atmos | 4 speakers AKG audio Dolby Atmos | 4 speakers AKG audio 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 | GPS A-GPS GLONASS BeiDou Galileo | GPS A-GPS GLONASS BeiDou Galileo | GPS A-GPS GLONASS BeiDou Galileo |
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 Direct Wi-Fi 6 (802.11ax) | 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Dual band Wi-Fi Direct Wi-Fi 6 (802.11ax) | 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Wi-Fi 6 (802.11ax) Dual band Wi-Fi Direct | 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Wi-Fi 6 (802.11ax) Dual band Wi-Fi Direct |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 5.0 | 5.0 | 5.3 | 5.3 |
| Features | A2DP AVRCP DIP HFP HID HSP MAP OPP PAN PBAP HOGP | A2DP AVRCP DIP HFP HID HSP MAP OPP PAN PBAP HOGP | A2DP AVRCP DIP HFP HID HSP MAP OPP PAN PBAP HOGP | A2DP AVRCP DIP HFP HID HSP MAP OPP PAN PBAP HOGP |
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 | 3.2 | 3.2 | 3.2 |
| Features | Charging Mass storage On-The-Go DP Alt Mode | Charging Mass storage On-The-Go DP Alt Mode | Charging Mass storage On-The-Go DP Alt Mode | Charging Mass storage On-The-Go DP 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 Tethering VoLTE ANT+ | Computer sync OTA sync Tethering VoLTE ANT+ | Computer sync OTA sync Tethering 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 | 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 eAAC+ FLAC M4A MIDI MP3 OGG WMA WAV | AAC AMR AMR-WB eAAC+ FLAC M4A MIDI MP3 OGG WMA WAV | AAC AMR AMR-WB eAAC+ FLAC M4A MIDI MP3 OGG WMA WAV | AAC AMR AMR-WB eAAC+ FLAC M4A 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 3GPP2 AVI Flash Video H.263 H.264 H.265 MKV MP4 VC-1 VP8 VP9 WebM WMV WMV7 WMV8 Xvid | 3GPP 3GPP2 AVI Flash Video H.263 H.264 H.265 MKV MP4 VC-1 VP8 VP9 WebM WMV WMV7 WMV8 Xvid | 3GPP 3GPP2 AVI Flash Video H.263 H.264 H.265 MKV MP4 VC-1 VP8 VP9 WebM WMV WMV7 WMV8 Xvid | 3GPP 3GPP2 AVI Flash Video H.263 H.264 H.265 MKV MP4 VC-1 VP8 VP9 WebM WMV WMV7 WMV8 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 | 8000 mAh | 10090 mAh | 10090 mAh | 11200 mAh |
| Type | Li-Polymer | Li-Polymer | Li-Polymer | Li-Polymer |
| Charger output power | - | - | 9 V / 5 A | 9 V / 5 A |
| Features | Fast charging Non-removable | Fast charging Non-removable | Fast charging Non-removable | Fast charging Non-removable |
| 45W Super Fast Charging | 45W Super Fast Charging | - | - |
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.
| Body SAR (EU) | - | - | - | 0.931 W/kg |
| Body SAR (USA) | - | - | 1.05 W/kg | - |
| Simultaneous Head SAR (USA) | - | - | 1.59 W/kg | - |
| Wi-Fi Hotspot SAR | - | - | 1.05 W/kg | - |
| Simultaneous Wi-Fi SAR | - | - | 1.59 W/kg | - |
Additional features
Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.
| Additional features | DisplayPort via USB Type-C S Pen stylus | DisplayPort via USB Type-C S Pen stylus | Wireless Samsung DeX S Pen stylus with IP68 rating Magnetic connector | Wireless Samsung DeX S Pen stylus with IP68 rating Magnetic connector |
| Samsung Galaxy Tab S7 Wi-Fi | Samsung Galaxy Tab S7+ Wi-Fi | Samsung Galaxy Tab S9+ 5G | Samsung Galaxy Tab S9 Ultra 5G |