Comparison between:
- Samsung Galaxy Tab S3 Wi-Fi
- Samsung Galaxy Tab S7+ Wi-Fi
- Samsung Galaxy Tab A9+ Wi-Fi
- Samsung Galaxy Tab S9 FE Wi-Fi
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Samsung Galaxy Tab S3 Wi-Fi | Samsung Galaxy Tab S7+ Wi-Fi | Samsung Galaxy Tab A9+ Wi-Fi | Samsung Galaxy Tab S9 FE Wi-Fi | |
 |  |  |  | |
| Model alias | SM-T820 T820 | Galaxy Tab S7 Plus Wi-Fi | SM-X210 | SM-X510 |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 237.3 mm 23.73 cm 0.779 ft 9.343 in | 285 mm 28.5 cm 0.935 ft 11.22 in | 257.1 mm 25.71 cm 0.844 ft 10.122 in | 254.3 mm 25.43 cm 0.834 ft 10.012 in |
| Height | 169 mm 16.9 cm 0.554 ft 6.654 in | 185 mm 18.5 cm 0.607 ft 7.283 in | 168.7 mm 16.87 cm 0.553 ft 6.642 in | 165.8 mm 16.58 cm 0.544 ft 6.528 in |
| Thickness | 6 mm 0.6 cm 0.02 ft 0.236 in | 5.7 mm 0.57 cm 0.019 ft 0.224 in | 6.9 mm 0.69 cm 0.023 ft 0.272 in | 6.5 mm 0.65 cm 0.021 ft 0.256 in |
| Weight | 429 g 0.95 lbs 15.13 oz | 575 g 1.27 lbs 20.28 oz | 480 g 1.06 lbs 16.93 oz | 523 g 1.15 lbs 18.45 oz |
| Volume | 240.62 cm³ 14.61 in³ | 300.53 cm³ 18.25 in³ | 299.27 cm³ 18.17 in³ | 274.06 cm³ 16.64 in³ |
| Colors | Black Silver | Mystic Black Mystic Bronze Mystic Silver | Graphite Silver Navy | Mint Silver Gray Lavender |
| Body materials | Metal Glass | Aluminium alloy | Aluminium alloy | Aluminium alloy |
| Certification | - | - | - | IP68 |
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 7.0 Nougat Androd 8.0 Oreo | Android 10 | Android 13 | Android 13 |
| User interface (UI) | - | One UI 2.0 | One UI 5.1 | 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 820 (MSM8996) | Qualcomm Snapdragon 865+ (SM8250-AB) | Qualcomm Snapdragon 695 (SM6375) | Samsung Exynos 1380 (S5E8835) |
| Process technology | 14 nm | 7 nm | 6 nm | 5 nm |
| CPU | 2x 2.15 GHz Kryo, 2x 1.6 GHz Kryo | 1x 3.09 GHz ARM Cortex-A77, 3x 2.42 GHz ARM Cortex-A77, 4x 1.8 GHz ARM Cortex-A55 (Kryo 585) | 2x 2.2 GHz ARM Cortex-A78, 6x 1.8 GHz ARM Cortex-A55 (Kryo 660) | 4x 2.4 GHz ARM Cortex-A78, 4x 2.0 GHz ARM Cortex-A55 |
| CPU bits | 64 bit | 64 bit | 64 bit | 64 bit |
| Instruction set | ARMv8-A | ARMv8.2-A | ARMv8.2-A | ARMv8.2-A |
| Level 1 cache memory (L1) | 32 KB + 32 KB | - | - | - |
| Level 2 cache memory (L2) | 1536 KB 1.5 MB | 1792 KB 1.75 MB | - | - |
| Level 3 cache memory (L3) | - | 4096 KB 4 MB | - | - |
| CPU cores | 4 | 8 | 8 | 8 |
| CPU frequency | 2150 MHz | 3090 MHz | 2200 MHz | 2400 MHz |
| GPU | Qualcomm Adreno 530 | Qualcomm Adreno 650 | Qualcomm Adreno 619 | ARM Mali-G68 MP5 |
| GPU cores | - | - | - | 5 |
| GPU frequency | 624 MHz | 670 MHz | 840 MHz | 950 MHz |
| RAM capacity | 4 GB | 6 GB 8 GB | 4 GB 8 GB | 6 GB 8 GB |
| RAM type | LPDDR4 | LPDDR5 | LPDDR4X | LPDDR4X |
| RAM channels | Double channel | Quad channel | Double channel | Double channel |
| RAM frequency | 1866 MHz | 2750 MHz | 2133 MHz | 2133 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 32 GB | 128 GB 256 GB 512 GB | 64 GB 128 GB 256 GB | 128 GB 256 GB |
| - | - | UFS 2.2 | UFS 3.1 |
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 | Super AMOLED | Super AMOLED | IPS | IPS |
| Diagonal size | 9.7 in 246.38 mm 24.64 cm | 12.4 in 314.96 mm 31.5 cm | 11 in 279.4 mm 27.94 cm | 10.9 in 276.86 mm 27.69 cm |
| Width | 7.76 in 197.1 mm 19.71 cm | 10.51 in 267 mm 26.7 cm | 9.33 in 236.93 mm 23.69 cm | 9.24 in 234.78 mm 23.48 cm |
| Height | 5.82 in 147.83 mm 14.78 cm | 6.58 in 167.07 mm 16.71 cm | 5.83 in 148.08 mm 14.81 cm | 5.78 in 146.74 mm 14.67 cm |
| Aspect ratio | 1.333:1 4:3 | 1.598:1 | 1.6:1 16:10 | 1.6:1 16:10 |
| Resolution | 2048 x 1536 pixels | 2800 x 1752 pixels | 1920 x 1200 pixels | 2304 x 1440 pixels |
| Pixel density | 264 ppi 103 ppcm | 266 ppi 104 ppcm | 206 ppi 80 ppcm | 249 ppi 97 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 72.89 % | 84.88 % | 81.15 % | 81.97 % |
| Other features | Capacitive Multi-touch | Capacitive Multi-touch | Capacitive Multi-touch | Capacitive Multi-touch |
| - | 120 Hz refresh rate | 2.5D curved glass screen 90 Hz refresh rate | Corning Gorilla Glass 5 90 Hz refresh rate Vision Booster SGS Low Blue Light Certified |
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 | Light Accelerometer Compass Gyroscope Hall | Proximity Light Accelerometer Compass Gyroscope Fingerprint Hall |
| - | Fingerprint sensor model - Goodix 3.0 (In-display optical 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 type | CMOS BSI | CMOS | CMOS | CMOS |
| Sensor size | - | - | - | 3.66 x 2.74 mm 0.18 in |
| Pixel size | - | 1 µm 0.001000 mm | - | 1.12 µm 0.001120 mm |
| Crop factor | - | - | - | 9.46 |
| ISO | - | - | - | 25 - 3200 |
| Aperture | f/1.9 | f/2 | - | - |
| Focal length and 35 mm equivalent | 27 mm *(35 mm / full frame) | - | - | 27.6 mm *(35 mm / full frame) |
| Field of view | - | 80 ° | - | - |
| Flash type | LED | LED | - | - |
| Image resolution | 4160 x 3120 pixels 12.98 MP | 4160 x 3120 pixels 12.98 MP | 3260 x 2144 pixels 6.99 MP | 3260 x 2144 pixels 6.99 MP |
| Video resolution | 3840 x 2160 pixels 8.29 MP | 3840 x 2160 pixels 8.29 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 | 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 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 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 | - | - |
| Aperture | - | f/2.2 | - | - |
| Field of view | - | 123 ° | - | - |
| Image resolution | - | 5 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.
| Sensor type | CMOS BSI | - | CMOS | - |
| Sensor size | - | - | - | 2.37 x 1.78 mm 0.12 in |
| Pixel size | - | 1.12 µm 0.001120 mm | - | 1 µm 0.001000 mm |
| Crop factor | - | - | - | 14.6 |
| ISO | - | - | - | 40 - 2500 |
| Aperture | f/2.2 | f/2 | - | f/2.4 |
| Focal length and 35 mm equivalent | 23 mm *(35 mm / full frame) | - | - | 25.3 mm *(35 mm / full frame) |
| Field of view | - | 80 ° | - | 120 ° |
| Image resolution | 2592 x 1944 pixels 5.04 MP | 3264 x 2448 pixels 7.99 MP | 2560 x 1944 pixels 4.98 MP | 4032 x 3024 pixels 12.19 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP | 3840 x 2160 pixels 8.29 MP |
| Video FPS | 30 fps | 30 fps | 30 fps | 30 fps |
| Features | - | Face unlock HDR | - | Face unlock HDR Face detection |
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 Earpiece Stereo speakers |
| 4x speakers | 4 speakers AKG audio Dolby Atmos | - | 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 | GPS A-GPS GLONASS BeiDou Galileo | - | 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 Dual band Wi-Fi Hotspot Wi-Fi Direct | 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 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 Direct |
| MiMO | - | - | - |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 4.2 | 5.0 | 5.1 | 5.3 |
| Features | A2DP LE | A2DP AVRCP DIP HFP HID HSP MAP OPP PAN PBAP HOGP | A2DP AVRCP HFP HID HSP MAP OPP PAN PBAP | A2DP AVRCP DIP HFP HID HSP LE 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 | 3.1 | 3.2 | 2.0 | 2.0 |
| Features | Charging Mass storage On-The-Go | Charging Mass storage On-The-Go DP Alt Mode | 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 | Yes | No | - | No |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync Tethering ANT+ | Computer sync OTA sync Tethering VoLTE ANT+ | Computer sync OTA sync Tethering VoLTE | 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+ eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC AMR AMR-WB eAAC+ FLAC M4A MIDI MP3 OGG WMA WAV | AAC AMR FLAC M4A MIDI MP3 OGG WMA WAV 3GA OGA AWB MID XMF MXMF IMY RTTTL RTX OTA | 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 H.263 H.264 H.265 MP4 VC-1 VP8 WMV7 WMV8 | 3GPP 3GPP2 AVI Flash Video H.263 H.264 H.265 MKV MP4 VC-1 VP8 VP9 WebM WMV WMV7 WMV8 Xvid | AVI MKV MP4 WMV M4V 3GP 3G2 ASF FLV WEBM | 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 | 6000 mAh | 10090 mAh | 7040 mAh | 8000 mAh |
| Type | Li-Polymer | Li-Polymer | Li-Polymer | Li-Polymer |
| Charger output power | - | - | 5 V / 3 A | 9 V / 5 A |
| Features | Fast charging Non-removable | Fast charging Non-removable | Fast charging Non-removable | Fast charging Non-removable |
| Battery life - up to 12 h | 45W Super Fast Charging | - | 45W power adapter is sold separately |
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) | 0.804 W/kg | - | 0.42 W/kg | 0.587 W/kg |
| Body SAR (USA) | - | - | 1.04 W/kg | - |
| Simultaneous Body SAR (USA) | - | - | 1.5 W/kg | - |
Additional features
Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.
| Additional features | S Pen stylus (4096 pressure levels) | DisplayPort via USB Type-C S Pen stylus | - | S Pen stylus with IP68 rating Magnetic connector |
| Samsung Galaxy Tab S3 Wi-Fi | Samsung Galaxy Tab S7+ Wi-Fi | Samsung Galaxy Tab A9+ Wi-Fi | Samsung Galaxy Tab S9 FE Wi-Fi |