Comparison between:
- Xiaomi Redmi Note 15 Pro 5G
- Xiaomi Redmi Note 11S 5G
- Samsung Galaxy M55 5G
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Xiaomi Redmi Note 15 Pro 5G | Xiaomi Redmi Note 11S 5G | Samsung Galaxy M55 5G | |
 |  |  | |
| Model alias | 25060RABDG 25080RABDG | 22031116BG | SM-M556B SM-M556B/DS |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 78.1 mm 7.81 cm 0.256 ft 3.075 in | 75.8 mm 7.58 cm 0.249 ft 2.984 in | 76.5 mm 7.65 cm 0.251 ft 3.012 in |
| Height | 163.6 mm 16.36 cm 0.537 ft 6.441 in | 163.56 mm 16.356 cm 0.537 ft 6.439 in | 163.9 mm 16.39 cm 0.538 ft 6.453 in |
| Thickness | 8 mm 0.8 cm 0.026 ft 0.315 in | 8.75 mm 0.875 cm 0.029 ft 0.344 in | 7.8 mm 0.78 cm 0.026 ft 0.307 in |
| Weight | 210 g 0.46 lbs 7.41 oz | 195 g 0.43 lbs 6.88 oz | 180 g 0.4 lbs 6.35 oz |
| Volume | 102.22 cm³ 6.21 in³ | 108.48 cm³ 6.59 in³ | 97.8 cm³ 5.94 in³ |
| Colors | Black Glacier Blue Mist Purple Titanium | Midnight Black Twilight Blue Star Blue | Green Black |
| Body materials | Plastic Glass Aluminium alloy | Plastic Glass | Plastic |
| Certification | IP68 IP69 | IP53 | - |
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 / microSD Micro-SIM | Nano-SIM | Nano-SIM Nano-SIM / microSD |
| Number of SIM cards | 2 | 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) | 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 1800 МНz (В3) | GSМ 850 МНz (В5) GSМ 900 МНz (В8) GSМ 1900 МНz (В2) | GSМ 850 МНz (В5) GSМ 900 МНz (В8) GSМ 1900 МНz (В2) |
| W-CDMA | W-CDMA 850 MHz (B5) W-CDMA 850 MHz (B6) W-CDMA 900 MHz (B8) W-CDMA 900 MHz (B19) W-CDMA 2100 MHz (B1) | W-CDMA 850 MHz (B5) 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) | - |
| UMTS | - | - | UМТS 900 МНz (В8) UМТS 1900 МНz (В2) UМТS 2100 МНz (В1) |
| LTE | LТЕ-FDD 700 МНz (В28) LТЕ-FDD 850 МНz (В5) LТЕ-FDD 850 МНz (В19) LТЕ-FDD 900 МНz (В8) LТЕ-FDD 1700 МНz (В66) LТЕ-FDD 1800 МНz (В3) LТЕ-FDD 1900 МНz (В25) LТЕ-FDD 2100 МНz (В1) LТЕ-ТDD 1900 МНz (В39) LТЕ-ТDD 2000 МНz (В34) LТЕ-ТDD 2300 МНz (В40) LТЕ-ТDD 2600 МНz (В38) | LТЕ-FDD 700 МНz (В12) LТЕ-FDD 700 МНz (В13) LТЕ-FDD 700 МНz (В17) LТЕ-FDD 700 МНz (В28) LТЕ-FDD 800 МНz (В20) LТЕ-FDD 850 МНz (В5) LТЕ-FDD 850 МНz (В18) LТЕ-FDD 850 МНz (В19) LТЕ-FDD 850 МНz (В26) LТЕ-FDD 900 МНz (В8) LТЕ-FDD 1500 МНz (В32) 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-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) |
| 5G NR | 5G-FDD 700 MHz (n28) 5G-FDD 850 MHz (n5) 5G-FDD 900 MHz (n8) 5G-FDD 1800 MHz (n3) 5G-FDD 1900 MHz (n25) 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-FDD 700 MHz (n28) 5G-FDD 800 MHz (n20) 5G-FDD 850 MHz (n5) 5G-FDD 900 MHz (n8) 5G-FDD 1700 MHz (n66) 5G-FDD 1800 MHz (n3) 5G-FDD 2100 MHz (n1) 5G-TDD 2300 MHz (n40) 5G-TDD 2500 MHz (n41) 5G-FDD 2600 MHz (n7) 5G-TDD 2600 MHz (n38) 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 1700 MHz (n66) 5G-FDD 1800 MHz (n3) 5G-FDD 2100 MHz (n1) 5G-TDD 2300 MHz (n40) 5G-TDD 2500 MHz (n41) 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 | UМТS GРRS LТЕ | UМТS GРRS LТЕ | UМТS GРRS LТЕ |
Operating system
Operating system is the system software, which manages and controls the functioning of the hardware components of the device.
| Operating system (OS) | Хiаоmi НyреrОS 2.0 (Аndrоid 15) | МΙUΙ 13 (Аndrоid 11) | Аndrоid 14 |
| User interface (UI) | - | - | One UI 6.1 |
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 | МеdiаТеk Dimеnsity 7400 (МТ6878V/ТΖА) | МеdiаТеk Dimеnsity 810 (МТ6833Р) | Quаlсоmm Snарdrаgоn 7 Gеn 1 (SМ7450-АВ) |
| Process technology | 4 nm | 6 nm | 4 nm |
| CPU | 4х 2.6 GНz АRМ Соrtех-А78, 4х 2.0 GНz АRМ Соrtех-А55 | 2х 2.4 GНz АRМ Соrtех-А76, 6х 2.0 GНz АRМ Соrtех-А55 | 1х 2.4 GНz АRМ Соrtех-А710, 3х 2.36 GНz АRМ Соrtех-А710, 4х 1.8 GНz АRМ Соrtех-А510 |
| CPU bits | 64 bit | 64 bit | 64 bit |
| Instruction set | ARMv8.2-A | ARMv8.2-A | ARMv9-A |
| Level 1 cache memory (L1) | 16 KB + 16 KB | 16 KB + 16 KB | 16 KB + 16 KB |
| CPU cores | 8 | 8 | 8 |
| CPU frequency | 2600 MHz | 2400 MHz | 2400 MHz |
| GPU | ARM Mali-G615 MC2 | ARM Mali-G57 MC2 | Qualcomm Adreno 644 |
| GPU cores | 2 | 2 | - |
| GPU frequency | 1400 MHz | 1068 MHz | 443 MHz |
| RAM capacity | 8 GB 12 GB | 4 GB 6 GB | 8 GB 12 GB |
| RAM type | LPDDR4X | LPDDR4X | LPDDR5 |
| RAM channels | Double channel | Double channel | Double channel |
| RAM frequency | 2266 MHz | 2033 MHz | 3100 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 256 GB 512 GB | 64 GB 128 GB | 128 GB 256 GB |
| eMMC 5.1 | 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 | OLED | IPS | Super AMOLED Plus |
| Diagonal size | 6.83 in 173.48 mm 17.35 cm | 6.6 in 167.64 mm 16.76 cm | 6.7 in 170.18 mm 17.02 cm |
| Width | 2.86 in 72.7 mm 7.27 cm | 2.83 in 71.76 mm 7.18 cm | 2.75 in 69.84 mm 6.98 cm |
| Height | 6.2 in 157.51 mm 15.75 cm | 5.96 in 151.5 mm 15.15 cm | 6.11 in 155.19 mm 15.52 cm |
| Aspect ratio | 2.167:1 | 2.111:1 | 2.222:1 |
| Resolution | 1080 x 2340 pixels | 720 x 1520 pixels | 1080 x 2400 pixels |
| Pixel density | 377 ppi 148 ppcm | 255 ppi 100 ppcm | 393 ppi 154 ppcm |
| Color depth | 36 bit 68719476736 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 89.91 % | 87.98 % | 86.72 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Scratch resistant | Capacitive Multi-touch Scratch resistant |
| 2.5D curved glass screen Corning Gorilla Glass Victus 2 120 Hz refresh rate 1800 cd/m² HBM 3200 cd/m² peak brightness 3840 Hz PWM dimming DC Dimming ZReal HDR10+ HDR Vivid Dolby Vision | 2.5D curved glass screen Corning Gorilla Glass 3 90 Hz refresh rate | 2.5D curved glass screen Corning Gorilla Glass 120 Hz refresh rate |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Light Accelerometer Compass Gyroscope Magnetometer | Proximity Light Accelerometer Compass Gyroscope | Proximity Light Accelerometer Compass Gyroscope Geomagnetic |
| In-display fingerprint sensor | Side-mounted fingerprint sensor X-axis linear motor | In-display 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 BSI | CMOS BSI |
| Aperture | - | f/1.8 | f/1.8 |
| Field of view | - | 26 ° | - |
| Number of lenses | - | 6 | - |
| Flash type | Dual LED | LED | LED |
| Image resolution | 200 MP | 9280 x 6920 pixels 64.22 MP | 8120 x 6180 pixels 50.18 MP |
| Video resolution | 3840 x 2160 pixels 8.29 MP | 1920 x 1080 pixels 2.07 MP | 3840 x 2160 pixels 8.29 MP |
| Video FPS | 30 fps | 30 fps | 30 fps |
| Features | Autofocus Continuous shooting Digital 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 | Autofocus 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 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) |
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 | 1/4" | - | 1/4" |
| Pixel size | 1.12 µm 0.001120 mm | - | 1.12 µm 0.001120 mm |
| Aperture | f/2.2 | f/2.2 | f/2.2 |
| Focal length equivalent (35 mm) | 16 mm *(35 mm / full frame) | - | - |
| Field of view | - | 119 ° | - |
| Image resolution | 8 MP | 8 MP | 8 MP |
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.
| Aperture | - | f/2.4 | - |
| Focal length equivalent (35 mm) | - | 50 mm *(35 mm / full frame) | - |
| Image resolution | - | 2 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 type | CMOS BSI | - | CMOS |
| Aperture | - | f/2.4 | f/2.4 |
| Image resolution | 20 MP | 4416 x 2939 pixels 12.98 MP | 8376 x 5991 pixels 50.18 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP | 3840 x 2160 pixels 8.29 MP |
| Video FPS | 60 fps | 30 fps | 30 fps |
| Features | Face unlock Face detection | Face unlock HDR Face detection | Face unlock Face detection |
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 Earpiece |
| 82 5 dB | Hi-Res Audio | - |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | - | Yes | No |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GРS А-GРS GLОΝАSS | GРS А-GРS | GРS А-GРS |
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 6 (802.11ах) Wi-Fi Disрlаy 802.11а 802.11ас 5GНz | 802.11а 802.11b 802.11g Wi-Fi Disрlаy 802.11а | 802.11а 802.11b 802.11g Wi-Fi 6 (802.11ах) Wi-Fi Disрlаy 802.11а |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 5.4 | 5.0 | 5.3 |
| Features | A2DP LE | A2DP EDR HID LE | 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 | Micro USB | Micro USB |
| Version | 2.0 | 2.0 | 2.0 |
| Features | Charging Mass storage On-The-Go | 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 | No | Yes | No |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync Infrared Tethering NFC VoLTE | Computer sync OTA sync Infrared Tethering NFC VoLTE ViLTE VoWiFi | 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 | 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 aptX eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC AAC+ AMR AMR-WB aptX aptX HD eAAC+ FLAC MIDI MP3 OGG WMA WAV LDAC | AAC AMR FLAC M4A MIDI MP3 OGG WAV 3GA OGA AWB MID XMF MXMF IMY RTTTL RTX OTA |
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 H.263 H.264 MKV QuickTime MP4 WebM WMV Xvid | 3GPP AVI DivX H.263 H.264 H.265 MKV MP4 VC-1 Xvid | 3GPP AVI MKV MP4 M4V 3G2 FLV WEBM |
Battery
The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.
| Capacity | 6580 mAh | 5000 mAh | 5000 mAh |
| Type | Li-Polymer | Li-Ion | Li-Ion |
| Charger output power | 9 V / 5 A | 11 V / 3 A | 9 V / 5 A |
| Features | Fast charging Non-removable | Fast charging Non-removable | Fast charging Non-removable |
| 22.5W wired reverse 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) | - | 0.846 W/kg | 0.16 W/kg |
| Body SAR (EU) | - | 1.147 W/kg | 0.805 W/kg |
| Head SAR (India) | - | 1.09 W/kg | - |
| Body SAR (India) | - | 1 W/kg | - |
| Xiaomi Redmi Note 15 Pro 5G | Xiaomi Redmi Note 11S 5G | Samsung Galaxy M55 5G |
