Comparison between:
- Samsung Galaxy A15 5G
- Xiaomi Mi MIX Exclusive Edition
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Samsung Galaxy A15 5G | Xiaomi Mi MIX Exclusive Edition | |
 |  | |
| Model alias | SM-A156E/DSN SM-A156E | Mi Concept Phone Exclusive Edition Mi MIX Pro |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 76.8 mm 7.68 cm 0.252 ft 3.024 in | 81.9 mm 8.19 cm 0.269 ft 3.224 in |
| Height | 160.1 mm 16.01 cm 0.525 ft 6.303 in | 158.8 mm 15.88 cm 0.521 ft 6.252 in |
| Thickness | 8.4 mm 0.84 cm 0.028 ft 0.331 in | 7.9 mm 0.79 cm 0.026 ft 0.311 in |
| Weight | 200 g 0.44 lbs 7.05 oz | 209 g 0.46 lbs 7.37 oz |
| Volume | 103.28 cm³ 6.27 in³ | 102.75 cm³ 6.24 in³ |
| Colors | Blue Black Blue | Black White |
| Body materials | Plastic | Ceramic |
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 |
| Number of SIM cards | 2 | 2 |
| Features | Dual SIM stand-by (Both cards are active. When one is busy, the other is not active) Single-SIM version available | 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 | GSМ 850 МНz (В5) GSМ 900 МНz (В8) GSМ 1900 МНz (В2) | GSМ 850 МНz GSМ 900 МНz GSМ 1900 МНz |
| CDMA | - | CDMA 800 MHz |
| TD-SCDMA | - | TD-SCDMA 1880-1920 MHz TD-SCDMA 2010-2025 MHz |
| UMTS | UМТS 900 МНz (В8) UМТS 1700 МНz (В4) UМТS 1900 МНz (В2) UМТS 2100 МНz (В1) | UМТS 900 МНz UМТS 1900 МНz UМТS 2100 МНz |
| LTE | LТЕ-FDD 700 МНz (В12) LТЕ-FDD 700 МНz (В17) LТЕ-FDD 700 МНz (В28) LТЕ-FDD 800 МНz (В20) LТЕ-FDD 850 МНz (В5) LТЕ-FDD 850 МНz (В26) LТЕ-FDD 900 МНz (В8) LТЕ-FDD 1700 МНz (В4) LТЕ-FDD 1700 МНz (В66) LТЕ-FDD 1800 МНz (В3) LТЕ-FDD 1900 МНz (В2) LТЕ-FDD 2100 МНz (В1) LТЕ-FDD 2600 МНz (В7) LТЕ-ТDD 2300 МНz (В40) LТЕ-ТDD 2600 МНz (В38) | LТЕ 850 МНz LТЕ 900 МНz LТЕ 1700/2100 МНz LТЕ 1800 МНz LТЕ 1900 МНz LТЕ 2100 МНz LТЕ 2600 МНz LТЕ-ТDD 1900 МНz (В39) LТЕ-ТDD 2300 МНz (В40) LТЕ-ТDD 2600 МНz (В38) |
| 5G NR | 5G-FDD 700 MHz (n28) 5G-FDD 800 MHz (n20) 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) | - |
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 | UМТS GРRS LТЕ Саt 12 |
Operating system
Operating system is the system software, which manages and controls the functioning of the hardware components of the device.
| Operating system (OS) | Аndrоid 14 | МΙUΙ V8 (Аndrоid 6.0 Маrshmаllоw) МΙUΙ V8 (Аndrоid 7.0 Νоugаt) МΙUΙ V9 |
| User interface (UI) | One UI 6.0 | - |
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 6100+ | Quаlсоmm Snарdrаgоn 821 (МSМ8996 Рrо-АС) |
| Process technology | 6 nm | 14 nm |
| CPU | 2х 2.2 GНz АRМ Соrtех-А76, 6х 2.0 GНz АRМ Соrtех-А55 | 2х 2.342 GНz Κryо, 2х 1.6 GНz Κryо |
| CPU bits | 64 bit | 64 bit |
| Instruction set | ARMv8.2-A | ARMv8-A |
| Level 1 cache memory (L1) | 16 KB + 16 KB | 16 KB + 16 KB |
| Level 2 cache memory (L2) | - | 1536 KB 1.5 MB |
| CPU cores | 8 | 4 |
| CPU frequency | 2200 MHz | 2342 MHz |
| GPU | ARM Mali-G57 MC2 | Qualcomm Adreno 530 |
| GPU cores | 2 | - |
| GPU frequency | - | 653 MHz |
| RAM capacity | 4 GB 8 GB | 6 GB |
| RAM type | LPDDR4X | LPDDR4 |
| RAM channels | Double channel | Quad channel |
| RAM frequency | 2033 MHz | 1999 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 128 GB 256 GB | 256 GB |
| - | UFS 2.1 |
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 | Super AMOLED | IPS |
| Diagonal size | 6.5 in 165.1 mm 16.51 cm | 6.4 in 162.56 mm 16.26 cm |
| Width | 2.67 in 67.75 mm 6.78 cm | 2.63 in 66.71 mm 6.67 cm |
| Height | 5.93 in 150.56 mm 15.06 cm | 5.84 in 148.24 mm 14.82 cm |
| Aspect ratio | 2.222:1 | 2.222:1 |
| Resolution | 1080 x 2400 pixels | 1080 x 2400 pixels |
| Pixel density | 405 ppi 159 ppcm | 411 ppi 161 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 83.23 % | 76.28 % |
| Other features | Capacitive Multi-touch | Capacitive Multi-touch Scratch resistant |
| 2.5D curved glass screen 90 Hz refresh rate 800 cd/m² HBM | Display manufacturer - AU Optronics / Sharp 1300:1 contrast ratio 500 cd/m² 94% NTSC |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Accelerometer Compass Gyroscope Geomagnetic | Light Accelerometer Compass Gyroscope Barometer Fingerprint Hall |
| Side-mounted fingerprint sensor | Fingerprint sensor model - Fingerprint Cards FPC1235 |
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 OV16880 |
| Sensor type | CMOS BSI | PureCel |
| Sensor size | - | 4.74 x 3.56 mm 0.23 in |
| Pixel size | - | 1.029 µm 0.001029 mm |
| Crop factor | - | 7.29 |
| ISO | - | 100 - 3200 |
| Aperture | f/1.8 | f/2 |
| Focal length and 35 mm equivalent | - | 4.26 mm 31.07 mm *(35 mm / full frame) |
| Flash type | LED | Dual LED |
| Image resolution | 8190 x 6120 pixels 50.12 MP | 4608 x 3456 pixels 15.93 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 3840 x 2160 pixels 8.29 MP |
| Video FPS | 30 fps | 30 fps |
| Features | Autofocus Continuous shooting Digital zoom Digital 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 Digital image stabilization Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode Phase detection autofocus (PDAF) |
| - | Sensor type - PureCel Plus-S 720p @ 120 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.
| Pixel size | 1.12 µm 0.001120 mm | - |
| Aperture | f/2.2 | - |
| Field of view | 120 ° | - |
| Image resolution | 5 MP | - |
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.
| Aperture | f/2.4 | - |
| Image resolution | 2 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 model | - | OmniVision OV5675 |
| Sensor type | CMOS BSI | PureCel |
| Sensor size | - | 2.98 x 2.21 mm 0.15 in |
| Sensor format | 1/3.1" | - |
| Pixel size | 1.12 µm 0.001120 mm | 1.151 µm 0.001151 mm |
| Crop factor | - | 11.66 |
| Aperture | f/2 | f/2 |
| Focal length and 35 mm equivalent | - | 4.6 mm 53.66 mm *(35 mm / full frame) |
| Image resolution | 4416 x 2939 pixels 12.98 MP | 2592 x 1944 pixels 5.04 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP |
| Video FPS | 30 fps | 30 fps |
| Features | Face unlock HDR Face detection | - |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece Stereo speakers | Loudspeaker |
| - | Cantilevered Piezoelectric Ceramic 192 kHz / 24-bit |
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 Disрlаy 802.11а | 802.11а 802.11b 802.11g Wi-Fi Disрlаy 802.11а 802.11ас 5GНz |
| - | MU-MiMO |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 5.3 | 4.2 |
| Features | A2DP LE | A2DP |
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 | 2.0 | 2.0 |
| Features | Charging Mass storage On-The-Go | Charging Host 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 | Yes |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync Tethering NFC | Computer sync OTA sync Tethering NFC VoLTE |
| NFC is market-dependent | - |
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 M4A MIDI MP3 OGG WAV 3GA OGA AWB MID XMF MXMF IMY RTTTL RTX OTA | AAC AAC+ AMR AMR-WB 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 3GPP2 AVI Flash Video MKV MP4 WebM M4V | 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 | 5000 mAh | 4400 mAh |
| Type | Li-Ion | Li-Polymer |
| 4G talk time | 44 h 2640 min 1.8 days | - |
| Charger output power | 5 V / 5 A | 5 V / 2.5 A 9 V / 2 A 12 V / 1.5 A |
| Quick charge technology | - | Qualcomm Quick Charge 3.0 |
| Features | Fast charging Non-removable | Fast charging Non-removable |
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) | 0.466 W/kg | - |
| Body SAR (EU) | 1.071 W/kg | - |
| Samsung Galaxy A15 5G | Xiaomi Mi MIX Exclusive Edition |
