Comparison between:
- Mlais M52 Red Note
- Meizu MX4
- Meizu MX4 Pro
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Mlais M52 Red Note | Meizu MX4 | Meizu MX4 Pro | |
 |  |  |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 78 mm 7.8 cm 0.256 ft 3.071 in | 75.2 mm 7.52 cm 0.247 ft 2.961 in | 77 mm 7.7 cm 0.253 ft 3.031 in |
| Height | 152 mm 15.2 cm 0.499 ft 5.984 in | 144 mm 14.4 cm 0.472 ft 5.669 in | 150.1 mm 15.01 cm 0.492 ft 5.909 in |
| Thickness | 8.2 mm 0.82 cm 0.027 ft 0.323 in | 8.9 mm 0.89 cm 0.029 ft 0.35 in | 9 mm 0.9 cm 0.03 ft 0.354 in |
| Weight | 158 g 0.35 lbs 5.57 oz | 147 g 0.32 lbs 5.19 oz | 158 g 0.35 lbs 5.57 oz |
| Volume | 97.22 cm³ 5.9 in³ | 96.38 cm³ 5.85 in³ | 104.02 cm³ 6.32 in³ |
| Colors | White Blue Black Red | Gray White Gold | Silver Gold White |
| Body materials | Plastic | Aluminium alloy Magnesium alloy Glass | Glass Plastic Aluminium alloy |
SIM card
The Subscriber Identity Module (SIM) is used in mobile devices for storing data authenticating the subscribers of mobile services.
| SIM card type | Micro-SIM | Micro-SIM | Micro-SIM |
| Number of SIM cards | 2 | 1 | 1 |
| Features | 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 | GSM 850 MHz GSM 900 MHz GSM 1800 MHz GSM 1900 MHz | GSM 850 MHz GSM 900 MHz GSM 1800 MHz GSM 1900 MHz | GSM 850 MHz GSM 900 MHz GSM 1800 MHz GSM 1900 MHz |
| W-CDMA | W-CDMA 850 MHz W-CDMA 900 MHz W-CDMA 1900 MHz W-CDMA 2100 MHz | - | - |
| TD-SCDMA | - | TD-SCDMA 1880-1920 MHz TD-SCDMA 2010-2025 MHz | TD-SCDMA 1880-1920 MHz TD-SCDMA 2010-2025 MHz |
| UMTS | - | UMTS 850 MHz UMTS 900 MHz UMTS 1900 MHz UMTS 2100 MHz | UMTS 850 MHz UMTS 900 MHz UMTS 1900 MHz UMTS 2100 MHz |
| LTE | LTE 800 MHz LTE 1800 MHz LTE 2100 MHz LTE 2600 MHz | LTE 1800 MHz LTE 2600 MHz LTE-TDD 2300 MHz (B40) | LTE-TDD 1900 MHz (B39) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) LTE 1800 MHz LTE 2100 MHz LTE 2600 MHz |
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 Cat 4 | UMTS EDGE GPRS HSPA+ LTE Cat 4 TD-SCDMA TD-HSDPA | UMTS EDGE GPRS Class 12 HSPA+ LTE Cat 4 TD-SCDMA TD-HSDPA |
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 4.4.4 KitKat Android 5.0 Lollipop | FlyMe 4.0.4 (Android 4.4.2 KitKat) FlyMe 4.5.7 FlyMe 5.1.5.0 | FlyMe 4.1.1 (Android 4.4.4 KitKat) Android 5.0.1 Lollipop FlyMe 5.1.5.0 |
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 | MediaTek MT6752 | MediaTek MT6595 | Samsung Exynos 5 Octa 5430 |
| Process technology | 28 nm | 28 nm | 20 nm |
| CPU | 8x 1.7 GHz ARM Cortex-A53 | 4x 2.2 GHz ARM Cortex-A17, 4x 1.7 GHz ARM Cortex-A7 | 4x 1.8 GHz ARM Cortex-A15, 4x 1.3 GHz ARM Cortex-A7 |
| CPU bits | 64 bit | 32 bit | 32 bit |
| Instruction set | ARMv8-A | ARMv7-A | ARMv7-A |
| Level 1 cache memory (L1) | 32 KB + 32 KB | 32 KB + 32 KB | 32 KB + 32 KB |
| Level 2 cache memory (L2) | 512 KB 0.5 MB | 2048 KB 2 MB | 2048 KB 2 MB |
| CPU cores | 8 | 8 | 8 |
| CPU frequency | 1700 MHz | 2200 MHz | 1800 MHz |
| GPU | ARM Mali-T760 MP2 | IMG PowerVR G6200 | ARM Mali-T628 MP6 |
| GPU cores | 2 | 2 | 6 |
| GPU frequency | 700 MHz | 600 MHz | 600 MHz |
| RAM capacity | 2 GB | 2 GB | 3 GB |
| RAM type | LPDDR3 | LPDDR3 | LPDDR3 |
| RAM channels | Single channel | Double channel | Double channel |
| RAM frequency | 800 MHz | 933 MHz | 1066 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 16 GB | 16 GB 32 GB 64 GB | 16 GB 32 GB 64 GB |
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 | IPS | JDI IPS | JDI IPS |
| Diagonal size | 5.5 in 139.7 mm 13.97 cm | 5.36 in 136.14 mm 13.61 cm | 5.5 in 139.7 mm 13.97 cm |
| Width | 2.7 in 68.49 mm 6.85 cm | 2.76 in 70.05 mm 7 cm | 2.83 in 71.88 mm 7.19 cm |
| Height | 4.79 in 121.76 mm 12.18 cm | 4.6 in 116.74 mm 11.67 cm | 4.72 in 119.79 mm 11.98 cm |
| Aspect ratio | 1.778:1 16:9 | 1.667:1 5:3 | 1.667:1 5:3 |
| Resolution | 720 x 1280 pixels | 1152 x 1920 pixels | 1536 x 2560 pixels |
| Pixel density | 267 ppi 104 ppcm | 418 ppi 164 ppcm | 543 ppi 213 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 70.56 % | 75.76 % | 74.74 % |
| Other features | Capacitive Multi-touch | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant |
| OGS (One Glass Solution) Full Lamination Technology | Display manufacturer - Japan Display Inc. Corning Gorilla Glass 3 OGS (One Glass Solution) LED-backlit 1100:1 contrast ratio 500 cd/m² 85% NTSC | Display manufacturer - Japan Display Inc. Corning Gorilla Glass 3 OGS (One Glass Solution) 450 cd/m² 1500:1 contrast ratio Panel Self Refresh |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Light Accelerometer | Proximity Light Accelerometer Compass Gyroscope Thermometer Hall | Proximity Light Accelerometer Compass Gyroscope Fingerprint Hall |
| - | - | Fingerprint sensor model - Goodix GF66X8 |
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 IMX220 Exmor RS | Sony IMX220 Exmor RS |
| Sensor type | CMOS | CMOS | CMOS |
| Sensor size | - | 6.17 x 4.55 mm 0.3 in | 6.17 x 4.55 mm 0.3 in |
| Pixel size | - | 1.176 µm 0.001176 mm | 1.176 µm 0.001176 mm |
| Crop factor | - | 5.64 | 5.64 |
| ISO | - | 40 - 1600 | 40 - 1600 |
| Aperture | f/2 | f/2.2 | f/2.2 |
| Number of lenses | - | 5 | 5 |
| Flash type | LED | Dual LED | Dual LED |
| Image resolution | 4160 x 3120 pixels 12.98 MP | 5248 x 3936 pixels 20.66 MP | 5248 x 3936 pixels 20.66 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 3840 x 2160 pixels 8.29 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 Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode | 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 | 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 |
| - | Corning Gorilla Glass 3 lens protection Blue filter glass | Sapphire crystal glass lens cover Blue filter glass |
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 | - | Sony IMX208 | OmniVision OV5693 |
| Sensor type | - | - | CMOS BSI 2 |
| Sensor size | - | 4.25 x 2.78 mm 0.2 in | 3.67 x 2.74 mm 0.18 in |
| Pixel size | - | 2.211 µm 0.002211 mm | 1.417 µm 0.001417 mm |
| Crop factor | - | 8.52 | 9.44 |
| Aperture | - | f/2 | f/2.2 |
| Field of view | - | - | 84.4 ° |
| Number of lenses | - | 4 | 4 |
| Image resolution | 3264 x 2448 pixels 7.99 MP | 1920 x 1080 pixels 2.07 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 |
| - | Blue filter glass | Blue filter glass |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece | Loudspeaker Earpiece | Loudspeaker Earpiece |
| - | - | Texas Instruments OPA1612 ESS Technology ES9018K2M SABRE DAC |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | Yes | No | No |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GPS A-GPS GLONASS | GPS A-GPS GLONASS BeiDou QZSS | GPS A-GPS GLONASS BeiDou QZSS |
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 802.11n 802.11n 5GHz 802.11ac Dual band Wi-Fi Hotspot | 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Dual band Wi-Fi Hotspot | 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz Dual band Wi-Fi Hotspot Wi-Fi Direct |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 4.0 | 4.0 | 4.0 |
| Features | A2DP | A2DP HID LE | A2DP HID LE |
USB
The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.
| Connector type | Micro USB | 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 Host Mass storage |
HDMI
The High-Definition Multimedia Interface (HDMI) is considered to be the digital alternative of the analog audio/video interface standards.
| HDMI | - | Micro USB to HDMI MHL adapter | - |
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 | Computer sync OTA sync Tethering DLNA | Computer sync OTA sync Tethering NFC |
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 eAAC+ MIDI MP3 WMA WAV | AAC AMR FLAC M4A MIDI MP3 OGG WMA WAV | AAC AMR 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 AVI H.263 H.264 MP4 | 3GPP AVI DivX Flash Video H.263 H.264 H.265 MKV MP4 WMV M2TS | 3GPP AVI Flash Video MKV QuickTime MP4 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 | 3200 mAh | 3100 mAh | 3350 mAh |
| Type | Li-Polymer | Li-Polymer | Li-Polymer |
| Features | Fast charging Removable | Non-removable | Non-removable |
| Mlais M52 Red Note | Meizu MX4 | Meizu MX4 Pro |