Comparison between:
- Xiaomi Redmi Note MT6592M
- Xiaomi Redmi Note 2
- Samsung Galaxy A50
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Xiaomi Redmi Note MT6592M | Xiaomi Redmi Note 2 | Samsung Galaxy A50 | |
 |  |  | |
| Model alias | Hongmi Note | Hongmi Note 2 Red Rice Note 2 | SM-A505FD A505FD |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 78.7 mm 7.87 cm 0.258 ft 3.098 in | 76 mm 7.6 cm 0.249 ft 2.992 in | 74.7 mm 7.47 cm 0.245 ft 2.941 in |
| Height | 154 mm 15.4 cm 0.505 ft 6.063 in | 152 mm 15.2 cm 0.499 ft 5.984 in | 158.5 mm 15.85 cm 0.52 ft 6.24 in |
| Thickness | 9.45 mm 0.945 cm 0.031 ft 0.372 in | 8.25 mm 0.825 cm 0.027 ft 0.325 in | 7.7 mm 0.77 cm 0.025 ft 0.303 in |
| Weight | 192 g 0.42 lbs 6.77 oz | 160 g 0.35 lbs 5.64 oz | 166 g 0.37 lbs 5.86 oz |
| Volume | 114.53 cm³ 6.96 in³ | 95.3 cm³ 5.79 in³ | 91.17 cm³ 5.54 in³ |
| Colors | - | White Blue Black Yellow Pink | Black Blue White Coral |
| Body materials | - | Plastic Magnesium alloy | Plastic |
SIM card
The Subscriber Identity Module (SIM) is used in mobile devices for storing data authenticating the subscribers of mobile services.
| SIM card type | Mini-SIM | Nano-SIM | Nano-SIM |
| 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 900 МНz GSМ 1900 МНz | GSМ 900 МНz GSМ 1900 МНz | GSМ 850 МНz GSМ 900 МНz GSМ 1900 МНz |
| TD-SCDMA | TD-SCDMA 1900 MHz TD-SCDMA 2100 MHz | TD-SCDMA 1880-1920 MHz TD-SCDMA 2010-2025 MHz | - |
| UMTS | UМТS 900 МНz UМТS 2100 МНz | UМТS 900 МНz UМТS 1900 МНz UМТS 2100 МНz | UМТS 900 МНz UМТS 1900 МНz UМТS 2100 МНz |
| LTE | - | LТЕ 1800 МНz LТЕ 2100 МНz LТЕ 2600 МНz LТЕ-ТDD 1900 МНz (В39) LТЕ-ТDD 2300 МНz (В40) LТЕ-ТDD 2600 МНz (В38) | LТЕ 850 МНz LТЕ 900 МНz LТЕ 1800 МНz LТЕ 2600 МНz |
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 ТD-SСDМА | UМТS GРRS LТЕ Саt 4 | 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 4.2.2 Jеlly Веаn | МΙUΙ V7 (Аndrоid 5.0 Lоlliрор) МΙUΙ V7.2 МΙUΙ V9 | Аndrоid 8.1 Оrео |
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 МТ6592М | МеdiаТеk Неliо Х10 (МТ6795М) | Sаmsung Ехynоs 7 Осtа 9610 |
| Process technology | 28 nm | 28 nm | 10 nm |
| CPU | 8х 1.4 GНz АRМ Соrtех-А7 | 8х 2.0 GНz АRМ Соrtех-А53 | 4х 2.3 GНz АRМ Соrtех-А73, 4х 1.7 GНz АRМ Соrtех-А53 |
| CPU bits | 64 bit | 64 bit | 64 bit |
| Instruction set | ARMv8 | ARMv8-A | ARMv8-A |
| Level 1 cache memory (L1) | 16 KB + 16 KB | 16 KB + 16 KB | 16 KB + 16 KB |
| Level 2 cache memory (L2) | 1024 KB 1 MB | 2048 KB 2 MB | - |
| CPU cores | 8 | 8 | 8 |
| CPU frequency | 1400 MHz | 2000 MHz | 2300 MHz |
| GPU | ARM Mali-450 MP4 | IMG PowerVR G6200 | ARM Mali-G72 MP3 |
| GPU cores | 4 | - | 3 |
| GPU frequency | 600 MHz | 550 MHz | - |
| RAM capacity | 1 GB | 2 GB | 4 GB 6 GB |
| RAM type | LPDDR2 | LPDDR4 | LPDDR4X |
| RAM channels | Single channel | Double channel | Double channel |
| RAM frequency | 666 MHz | 1066 MHz | 1500 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 8 GB | 16 GB | 64 GB 128 GB |
| UFS 2.1 | UFS 2.1 | - |
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 |
Display
The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.
| Type/technology | IPS | IPS | Super AMOLED |
| Diagonal size | 5.5 in 139.7 mm 13.97 cm | 5.5 in 139.7 mm 13.97 cm | 6.4 in 162.56 mm 16.26 cm |
| Width | 2.63 in 66.8 mm 6.68 cm | 2.3 in 58.54 mm 5.85 cm | 2.74 in 69.59 mm 6.96 cm |
| Height | 4.83 in 122.69 mm 12.27 cm | 4.99 in 126.84 mm 12.68 cm | 5.78 in 146.91 mm 14.69 cm |
| Aspect ratio | 1.837:1 | 2.167:1 | 2.111:1 |
| Resolution | 1176 x 2160 pixels | 1080 x 2340 pixels | 720 x 1520 pixels |
| Pixel density | 447 ppi 175 ppcm | 469 ppi 184 ppcm | 263 ppi 103 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 67.84 % | 64.49 % | 86.63 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch | Capacitive Multi-touch Scratch resistant |
| Corning Gorilla Glass 2 | OGS (One Glass Solution) Full Lamination Technology Viewing angle - 178° | Corning Gorilla Glass 3 400 cd/m² Peak brightness - 550 cd/m² |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Light Accelerometer Compass | Proximity Light Accelerometer Compass | Proximity Light Accelerometer Compass Gyroscope |
| - | - | 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 model | Q13S01B SUNNY N1404 | Samsung S5K3M2 | - |
| Sensor type | CMOS BSI | ISOCELL | CMOS BSI |
| Sensor size | 4.6 x 3.4 mm 0.22 in | 4.69 x 3.52 mm 0.23 in | - |
| Pixel size | 1.114 µm 0.001114 mm | 1.127 µm 0.001127 mm | - |
| Crop factor | 7.56 | 7.38 | - |
| ISO | - | 100 - 1600 | - |
| Aperture | f/2.2 | f/2.2 | f/1.7 |
| Focal length and 35 mm equivalent | 28 mm *(35 mm / full frame) | - | 3.93 mm 26 mm *(35 mm / full frame) |
| Field of view | - | 78 ° | - |
| Number of lenses | - | 5 | - |
| Flash type | Dual LED | LED | LED |
| Image resolution | 4128 x 3096 pixels 12.78 MP | 4160 x 3120 pixels 12.98 MP | 5760 x 4312 pixels 24.84 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP |
| Video FPS | 30 fps | 30 fps | 30 fps |
| Features | Autofocus Continuous shooting Digital image stabilization Geotagging HDR Touch focus Face detection White balance settings ISO settings | Autofocus Continuous shooting Digital image stabilization Geotagging HDR Touch focus Face detection White balance settings ISO settings Scene 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 |
| - | 720p @ 120 fps | Third rear camera - 5 MP Aperture size - f/2.2 (#3) |
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.
| Aperture | - | - | f/2.2 |
| Focal length equivalent (35 mm) | - | - | 13 mm *(35 mm / full frame) |
| Field of view | - | - | 123 ° |
| Image resolution | - | - | 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.
| Sensor model | P5V40A SUNNY F1405 | OmniVision OV5670 | - |
| Sensor type | - | PureCel | CMOS BSI |
| Sensor size | 3.6 x 2.7 mm 0.18 in | 2.95 x 2.21 mm 0.14 in | - |
| Pixel size | 1.389 µm 0.001389 mm | 1.136 µm 0.001136 mm | - |
| Crop factor | 9.61 | 11.74 | - |
| Aperture | f/2.4 | f/2 | f/2 |
| Focal length and 35 mm equivalent | - | - | 3.75 mm 25 mm *(35 mm / full frame) |
| Image resolution | 2592 x 1944 pixels 5.04 MP | 2592 x 1944 pixels 5.04 MP | 6016 x 4129 pixels 24.84 MP |
| Video resolution | 1280 x 720 pixels 0.92 MP | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP |
| Video FPS | 30 fps | 30 fps | 30 fps |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece | Loudspeaker Earpiece | Loudspeaker Earpiece |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | Yes | Yes | Yes |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GРS А-GРS GLОΝАSS | GРS А-GРS GLОΝАSS | GРS А-GРS |
Wi-Fi
Wi-Fi is a technology that provides wireless data connections between various devices within a short range.
| Wi-Fi | 802.11b 802.11g 802.11а 802.11ас 5GНz | 802.11а 802.11b 802.11g Wi-Fi Disрlаy 802.11а 802.11ас 5GНz | 802.11а 802.11b 802.11g 802.11а |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 4.1 | 4.1 | 5.0 |
| Features | A2DP LE | A2DP 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 | USB Type-C | 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 | Yes | Yes | Yes |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync Tethering DLNA | Computer sync OTA sync Infrared Tethering | Computer sync OTA sync Tethering NFC VoLTE ANT+ |
| - | - | NFC - 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 AAC+ AMR eAAC+ MIDI MP3 OGG WMA WAV | AAC AAC+ AMR AMR-WB eAAC+ 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 | H.263 H.264 MPEG-4 | 3GPP AVI H.263 H.264 MKV MPEG-4 WMV 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 | 3200 mAh | 3060 mAh | 4000 mAh |
| Type | Li-Ion | Li-Polymer | Li-Ion |
| 2G talk time | 38 h 2280 min 1.6 days | - | 23 h 1380 min 1 days |
| 2G stand-by time | 775 h 46500 min 32.3 days | - | - |
| 3G talk time | 14 h 840 min 0.6 days | 11 h 30 min 11.5 h 690 min 0.5 days | 23 h 1380 min 1 days |
| 3G stand-by time | 775 h 46500 min 32.3 days | 144 h 8640 min 6 days | - |
| Charger output power | - | - | 5 V / 2 A 9 V / 1.67 A |
| Features | Removable | Fast charging 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) | - | 0.792 W/kg | 0.52 W/kg |
| Body SAR (EU) | - | 0.872 W/kg | 1.54 W/kg |
| Head SAR (USA) | - | - | 0.455 W/kg |
| Body SAR (USA) | - | - | 0.64 W/kg |
| Xiaomi Redmi Note MT6592M | Xiaomi Redmi Note 2 | Samsung Galaxy A50 |