Comparison between:
- Xiaomi 12
- Samsung Galaxy S21 FE SD888
- Samsung Galaxy S22
- Apple iPhone SE (2020)
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Xiaomi 12 | Samsung Galaxy S21 FE SD888 | Samsung Galaxy S22 | Apple iPhone SE (2020) | |
 |  |  |  | |
| Model alias | - | SM-G990U SM-G990U1 | SM-S901U SM-S901U1 | A2296 A2275 A2297 A2298 |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 69.9 mm 6.99 cm 0.229 ft 2.752 in | 74.5 mm 7.45 cm 0.244 ft 2.933 in | 70.6 mm 7.06 cm 0.232 ft 2.78 in | 67.3 mm 6.73 cm 0.221 ft 2.65 in |
| Height | 152.7 mm 15.27 cm 0.501 ft 6.012 in | 155.7 mm 15.57 cm 0.511 ft 6.13 in | 146 mm 14.6 cm 0.479 ft 5.748 in | 138.4 mm 13.84 cm 0.454 ft 5.449 in |
| Thickness | 8.16 mm 0.816 cm 0.027 ft 0.321 in | 7.9 mm 0.79 cm 0.026 ft 0.311 in | 7.6 mm 0.76 cm 0.025 ft 0.299 in | 7.3 mm 0.73 cm 0.024 ft 0.287 in |
| Weight | 180 g 0.4 lbs 6.35 oz | 177 g 0.39 lbs 6.24 oz | 167 g 0.37 lbs 5.89 oz | 148 g 0.33 lbs 5.22 oz |
| Volume | 87.1 cm³ 5.29 in³ | 91.64 cm³ 5.57 in³ | 78.34 cm³ 4.76 in³ | 67.99 cm³ 4.13 in³ |
| Colors | Black Purple Blue Country Field Green | Olive White Lavender Graphite | Phantom White Phantom Black Pink Gold Green Graphite Cream Sky Blue Violet | White Black Gray |
| Body materials | Glass Aluminium alloy | Plastic Aluminium alloy | Glass Metal | Aluminium alloy Glass |
| Certification | - | IP68 | IP68 | IP67 |
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 eSIM | Nano-SIM eSIM |
| Number of SIM cards | 2 | 1 | 1 | 1 |
| Features | Dual SIM stand-by (Both cards are active. When one is busy, the other is not active) | Dual SIM optional (A variant of the model with two SIM card slots is available) | Dual SIM optional (A variant of the model with two SIM card slots is available) | - |
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) | 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) |
| CDMA | - | - | - | CDMA 800 MHz (BC0) CDMA 1700/2100 MHz (BC15) CDMA 1900 MHz (BC1) |
| CDMA2000 | - | - | - | 1xEV-DO Rev. A |
| TD-SCDMA | - | - | - | TD-SCDMA 1900 MHz TD-SCDMA 2000 MHz |
| UMTS | UMTS 800 MHz (B6) UMTS 800 MHz (B19) 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) | 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 (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 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 700 MHz (B28) 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 (B2) 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 700 MHz (B28) 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 (B2) 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 (B14) LTE-FDD 700 MHz (B17) LTE-FDD 700 MHz (B29) 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 1800 MHz (B3) LTE-FDD 1900 MHz (B2) 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-TDD 3500 MHz (B42) LTE-TDD 3600 MHz (B48) |
| 5G NR | 5G-FDD 700 MHz (n28) 5G-FDD 850 MHz (n5) 5G-FDD 900 MHz (n8) 5G-FDD 1800 MHz (n3) 5G-FDD 2100 MHz (n1) 5G-TDD 2300 MHz (n40) 5G-TDD 2500 MHz (n41) 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 1800 MHz (n3) 5G-FDD 2100 MHz (n1) 5G-TDD 2300 MHz (n40) 5G-FDD 2600 MHz (n7) 5G-TDD 3500 MHz (n78) 5G-TDD 3700 MHz (n77) | 5G-FDD 700 MHz (n28) 5G-FDD 850 MHz (n5) 5G-FDD 900 MHz (n8) 5G-FDD 1800 MHz (n3) 5G-FDD 2100 MHz (n1) 5G-TDD 2300 MHz (n40) 5G-FDD 2600 MHz (n7) 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 NSA 5G SA | UMTS EDGE GPRS HSPA+ LTE Cat 20 | UMTS EDGE GPRS HSPA+ LTE 5G SA 5G NSA | UMTS EDGE GPRS HSPA+ LTE Cat 16 LTE-A EV-DO Rev. A TD-SCDMA TD-HSDPA |
| - | - | - | 2x2 MIMO LAA4 |
Operating system
Operating system is the system software, which manages and controls the functioning of the hardware components of the device.
| Operating system (OS) | MIUI 12.5 (Android 11) MIUI 13 (Android 12) | Android 12 | Android 12 | iOS 13 |
| User interface (UI) | - | One UI 4.0 | One UI 4.1 | - |
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 8 Gen 1 (SM8450) | Qualcomm Snapdragon 888 (SM8350) | Qualcomm Snapdragon 8 Gen 1 (SM8450) | Apple A13 Bionic APL1W85 |
| Process technology | 4 nm | 5 nm | 4 nm | 7 nm |
| CPU | 1x 2.995 GHz ARM Cortex-X2, 3x 2.496 GHz ARM Cortex-A710, 4x 1.78GHz ARM Cortex-A510 | 1x 2.84 GHz ARM Cortex-X1, 3x 2.42 GHz ARM Cortex-A78, 4x 1.8GHz ARM Cortex-A55 (Kryo 680) | 1x 2.995 GHz ARM Cortex-X2, 3x 2.496 GHz ARM Cortex-A710, 4x 1.78GHz ARM Cortex-A510 | - |
| CPU bits | 64 bit | 64 bit | 64 bit | 64 bit |
| Instruction set | ARMv9-A | ARMv8.2-A | ARMv9-A | ARMv8-A |
| Level 1 cache memory (L1) | - | 512 KB + 512 KB | - | - |
| Level 2 cache memory (L2) | - | 1024 KB 1 MB | - | - |
| Level 3 cache memory (L3) | 6144 KB 6 MB | 4096 KB 4 MB | 6144 KB 6 MB | - |
| CPU cores | 8 | 8 | 8 | 6 |
| CPU frequency | 3000 MHz | 2840 MHz | 3000 MHz | 2650 MHz |
| GPU | Qualcomm Adreno 730 | Qualcomm Adreno 660 | Qualcomm Adreno 730 | - |
| GPU cores | - | - | - | 4 |
| GPU frequency | 818 MHz | 840 MHz | 818 MHz | - |
| RAM capacity | 8 GB 12 GB | 6 GB 8 GB | 8 GB | 3 GB |
| RAM type | LPDDR5 | LPDDR5 | LPDDR5 | LPDDR4 |
| RAM channels | Quad channel | Quad channel | Quad channel | - |
| RAM frequency | 3200 MHz | 3200 MHz | 3200 MHz | - |
| Vapor chamber liquid cooling system | - | - | - |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 128 GB 256 GB | 128 GB 256 GB | 128 GB 256 GB | 64 GB 128 GB 256 GB |
| UFS 3.1 | UFS 3.1 | UFS 3.1 | - |
Display
The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.
| Type/technology | AMOLED | Dynamic AMOLED 2X | Dynamic AMOLED 2X | IPS |
| Diagonal size | 6.28 in 159.51 mm 15.95 cm | 6.4 in 162.56 mm 16.26 cm | 6.1 in 154.94 mm 15.49 cm | 4.7 in 119.38 mm 11.94 cm |
| Width | 2.58 in 65.46 mm 6.55 cm | 2.63 in 66.71 mm 6.67 cm | 2.56 in 64.93 mm 6.49 cm | 2.3 in 58.51 mm 5.85 cm |
| Height | 5.73 in 145.46 mm 14.55 cm | 5.84 in 148.24 mm 14.82 cm | 5.54 in 140.68 mm 14.07 cm | 4.1 in 104.06 mm 10.41 cm |
| Aspect ratio | 2.222:1 | 2.222:1 | 2.167:1 | 1.779:1 |
| Resolution | 1080 x 2400 pixels | 1080 x 2400 pixels | 1080 x 2340 pixels | 750 x 1334 pixels |
| Pixel density | 419 ppi 164 ppcm | 411 ppi 161 ppcm | 422 ppi 165 ppcm | 326 ppi 128 ppcm |
| Color depth | 30 bit 1073741824 colors | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 89.5 % | 85.53 % | 88.9 % | 65.57 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant |
| Display manufacturer - Samsung Corning Gorilla Glass Victus 120 Hz refresh rate 480 Hz touch sampling rate 1100 cd/m² peak brightness 10-bit color HDR10+ Dolby Vision Sunlight Mode 3.0 DCI-P3 Heart rate detection | Corning Gorilla Glass Victus Infinity-O Display Always-On Display 120 Hz refresh rate 240 Hz touch sampling rate in Game Mode Eye Comfort Shield with AI-based blue light control | Corning Gorilla Glass Victus+ Infinity-O Display Always-On Display 10-120 Hz refresh rate VRR HDR10+ 1300 cd/m² peak brightness Vision Booster technology | Ion-strengthtened glass Retina HD display Haptic Touch 1400:1 contrast ratio 625 cd/m² Oleophobic (lipophobic) coating LED-backlit Wide Color display (P3) |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Light Accelerometer Compass Gyroscope Barometer Geomagnetic Fingerprint Hall Gravity | Proximity Light Accelerometer Compass Gyroscope Barometer Geomagnetic Fingerprint Hall | Proximity Light Accelerometer Compass Gyroscope Barometer Geomagnetic Fingerprint Hall | Proximity Light Accelerometer Compass Gyroscope Barometer Fingerprint |
| In-display fingerprint sensor 360° Color temperature sensor | In-display optical fingerprint sensor | In-display ultrasonic 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 | Sony IMX766 | - | Samsung ISOCELL GN5 | Sony Exmor RS |
| Sensor type | CMOS BSI | CMOS | ISOCELL | CMOS |
| Sensor format | 1/1.56" | 1/1.76" | 1/2.55" | 1/3" |
| Pixel size | 1 µm 0.001000 mm | 1.8 µm 0.001800 mm | 1 µm 0.001000 mm | 1.22 µm 0.001220 mm |
| Aperture | f/1.88 | f/1.8 | f/1.8 | f/1.8 |
| Focal length and 35 mm equivalent | 24 mm *(35 mm / full frame) | 26 mm *(35 mm / full frame) | 23 mm *(35 mm / full frame) | 3.99 mm 28 mm *(35 mm / full frame) |
| Field of view | - | 79 ° | 85 ° | - |
| Number of lenses | 6 | - | - | 6 |
| Flash type | Dual LED | LED | LED | Quad LED |
| Image resolution | 8190 x 6144 pixels 50.32 MP | 4032 x 3024 pixels 12.19 MP | 50 MP | 4032 x 3024 pixels 12.19 MP |
| Video resolution | 7680 x 4320 pixels 33.18 MP | 7680 x 4320 pixels 33.18 MP | 7680 x 4320 pixels 33.18 MP | 3840 x 2160 pixels 8.29 MP |
| Video FPS | 30 fps | 30 fps | 24 fps | 60 fps |
| Features | Autofocus Continuous autofocus Continuous shooting Digital zoom Optical zoom Digital image stabilization Optical image stabilization Geotagging Panorama HDR Touch focus Face detection Face unlock White balance settings ISO settings Exposure compensation Self-timer Scene mode Phase detection autofocus (PDAF) Super Night Mode 2.0 HDR10 video recording | Autofocus Continuous shooting Digital zoom Optical zoom 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 Macro mode Phase detection autofocus (PDAF) | Autofocus Continuous shooting Digital zoom Optical image stabilization Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode Macro mode RAW |
| Pixel size - 2.0 μm (4-in-1 pixel binning) | PDAF with Dual Pixel | Super Clear Glass Phase detection with Dual Pixel Object tracking AF Dual OIS HDR10+ video recording Adaptive Pixel Detail Enhancer in High Resolution mode | Hybrid IR filter Noise reduction Sapphire crystal glass lens cover 1080p @ 240 fps |
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 | - | - | 1/2.55" | - |
| Pixel size | - | - | 1.4 µm 0.001400 mm | - |
| Aperture | f/2.4 | f/2.2 | f/2.2 | - |
| Focal length equivalent (35 mm) | 12 mm *(35 mm / full frame) | - | 13 mm *(35 mm / full frame) | - |
| Field of view | 123 ° | 123 ° | 120 ° | - |
| Image resolution | 13 MP | 12 MP | 12 MP | - |
| 5-elements | - | - | - |
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 | - | - | 1/3.94" | - |
| Pixel size | - | - | 1 µm 0.001000 mm | - |
| Aperture | - | f/2.4 | f/2.4 | - |
| Focal length equivalent (35 mm) | - | - | 69 mm *(35 mm / full frame) | - |
| Field of view | - | - | 36 ° | - |
| Optical zoom | - | - | 3 x | - |
| Image resolution | - | 8 MP | 10 MP | - |
| Features | - | - | Phase detection autofocus (PDAF) | - |
| - | 30x Space Zoom | - | - |
Macro camera
Specifications of the macro camera of the device. This type of camera in smartphones is used to snap close-up photos of tiny objects.
| Image resolution | 5 MP | - | - | - |
| Working distance | 30 mm 3 cm 0.098 ft 1.181 in | - | - | - |
| Focal length equivalent (35 mm) - 50 mm | - | - | - |
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 | CMOS | CMOS BSI |
| Pixel size | 1.14 µm 0.001140 mm | - | - | 1 µm 0.001000 mm |
| Aperture | - | f/2.2 | f/2.2 | f/2.2 |
| Focal length and 35 mm equivalent | - | - | - | 2.87 mm 32 mm *(35 mm / full frame) |
| Field of view | 80.5 ° | 81 ° | 80 ° | - |
| Image resolution | 32 MP | 32 MP | 10 MP | 3088 x 2320 pixels 7.16 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 | 60 fps | - | 60 fps | 30 fps |
| Features | HDR Face unlock | HDR Face detection Face unlock | Phase detection autofocus (PDAF) HDR Autofocus Face detection Face unlock | HDR Digital image stabilization |
| - | - | Phase detection with Dual Pixel Auto HDR | 720p @ 240 fps |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece Stereo speakers | Loudspeaker Earpiece | Loudspeaker Earpiece Stereo speakers | Loudspeaker Earpiece Stereo speakers |
| 2 stereo speakers harman / kardon Hi-Res Audio Dolby Atmos | - | 384 kHz / 32-bit AKG audio Dolby Atmos | Dolby Digital Plus HAC (M3/T4) - Hearing Aid Comaptibility |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | Yes | Yes | Yes | No |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | A-GPS BeiDou GPS (L1+L5) GLONASS (G11) Galileo (E1+E5a) QZSS (L1+L5) | GPS A-GPS GLONASS BeiDou Galileo | GPS A-GPS GLONASS BeiDou Galileo | GPS A-GPS GLONASS Wi-Fi Cell ID |
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) 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) 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) 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) Dual band Wi-Fi Hotspot |
| 2x2 MIMO | HE80 MiMO 1024-QAM | HE80 MiMO 1024-QAM | 2x2 MIMO |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 5.2 | 5.2 | 5.2 | 5.0 |
| Features | A2DP AVRCP DIP HFP HID HSP LE MAP OPP PAN PBAP | A2DP AVRCP DIP HFP HID HSP LE MAP OPP PAN PBAP | A2DP AVRCP DIP HFP HID HSP LE MAP OPP PAN PBAP | A2DP 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 | - |
| Version | 2.0 | 2.0 | 3.2 | - |
| Features | Charging Mass storage On-The-Go | Charging Mass storage On-The-Go | Charging Mass storage On-The-Go | Charging Mass storage Proprietary |
| - | - | - | Lightning connector |
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 | Computer sync OTA sync Tethering NFC | Computer sync OTA sync Tethering NFC | Computer sync OTA sync Tethering NFC 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 AAC+ AMR AMR-WB aptX aptX HD eAAC+ FLAC MP3 WAV LDAC LHDC aptX-Adaptive PCM AMR-NB | AAC AMR FLAC M4A MIDI MP3 OGG WMA WAV 3GA OGA AWB MID XMF MXMF IMY RTTTL RTX OTA APE DSF DFF | AAC AMR aptX aptX HD FLAC M4A MIDI MP3 OGG WMA WAV 3GA OGA AWB MID XMF MXMF IMY RTTTL RTX OTA APE DSF DFF LDAC | AAC AAC+ AMR AMR-WB eAAC+ FLAC MIDI MP3 OGG WMA WAV AIFF |
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 | MKV MP4 WMV M4V WEBM 3GP 3G2 ASF | AVI MKV MP4 WMV M4V 3GP 3G2 ASF FLV WEBM | AVI MKV MP4 WMV M4V 3GP 3G2 ASF FLV WEBM | 3GPP AVI H.263 H.264 QuickTime MPEG-4 |
Battery
The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.
| Capacity | 4500 mAh | 4500 mAh | 3700 mAh | 1821 mAh |
| Type | Li-Polymer | Li-Polymer | Li-Polymer | Li-Ion |
| 2G talk time | - | - | - | 12 h 720 min 0.5 days |
| 3G talk time | - | - | - | 12 h 720 min 0.5 days |
| Charger output power | - | 5 V / 5 A | - | 5 V / 1 A |
| Quick charge technology | Xiaomi Surge Charge 2.0, Qualcomm Quick Charge 4+, Power Delivery 3.0 | - | - | USB Power Delivery 2.0 |
| 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 |
| 67W fast wired charging 50W wireless charging 10W reverse wireless charging | Qi/PMA wireless charging - 15 W | Qi/PMA wireless charging Wireless reverse charging Fast Wireless Charging USB Power Delivery 3.0 | Qi wireless 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.
| Head SAR (EU) | 0.596 W/kg | - | 1.21 W/kg | 0.98 W/kg |
| Body SAR (EU) | 0.998 W/kg | - | 1.59 W/kg | 0.99 W/kg |
| Head SAR (USA) | - | 0.77 W/kg | 1.03 W/kg | 1.17 W/kg |
| Body SAR (USA) | - | 0.9 W/kg | 1.15 W/kg | 1.195 W/kg |
| Simultaneous Head SAR (USA) | - | - | - | 1.481 W/kg |
| Simultaneous Body SAR (USA) | - | 1.48 W/kg | 1.59 W/kg | 1.574 W/kg |
| Head SAR (India) | 1.09 W/kg | - | - | - |
| Body SAR (India) | 0.91 W/kg | - | - | - |
| Wi-Fi Hotspot SAR | - | 1.09 W/kg | 1.25 W/kg | 1.195 W/kg |
| Simultaneous Wi-Fi SAR | - | 1.48 W/kg | 1.59 W/kg | 1.574 W/kg |
| FCC ID | - | - | - | BCG-E3500A BCG-E3501A |
| Xiaomi 12 | Samsung Galaxy S21 FE SD888 | Samsung Galaxy S22 | Apple iPhone SE (2020) |