Comparison between:
- Xiaomi Redmi 1s
- Xiaomi HongMi
- Meizu m1
- Meizu m1 note
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Xiaomi Redmi 1s | Xiaomi HongMi | Meizu m1 | Meizu m1 note | |
 |  |  |  | |
| Model alias | - | Red Rice RedMi | Charm Blue | Charm Blue Note M463U |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 69 mm 6.9 cm 0.226 ft 2.717 in | 69 mm 6.9 cm 0.226 ft 2.717 in | 72.1 mm 7.21 cm 0.237 ft 2.839 in | 75.2 mm 7.52 cm 0.247 ft 2.961 in |
| Height | 137 mm 13.7 cm 0.449 ft 5.394 in | 137 mm 13.7 cm 0.449 ft 5.394 in | 140.2 mm 14.02 cm 0.46 ft 5.52 in | 150.7 mm 15.07 cm 0.494 ft 5.933 in |
| Thickness | 9.9 mm 0.99 cm 0.032 ft 0.39 in | 9.9 mm 0.99 cm 0.032 ft 0.39 in | 8.9 mm 0.89 cm 0.029 ft 0.35 in | 8.9 mm 0.89 cm 0.029 ft 0.35 in |
| Weight | 158 g 0.35 lbs 5.57 oz | 158 g 0.35 lbs 5.57 oz | 128 g 0.28 lbs 4.52 oz | 145 g 0.32 lbs 5.11 oz |
| Volume | 93.58 cm³ 5.68 in³ | 93.58 cm³ 5.68 in³ | 89.96 cm³ 5.46 in³ | 100.86 cm³ 6.13 in³ |
| Colors | Black Red Yellow Green Blue | Black Red Blue Green Yellow | White Blue Yellow Pink Green Cyan | White Yellow Blue Pink Green |
| Body materials | - | Plastic | Plastic Polycarbonate | 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 | 1 | 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) |
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 GSМ 900 МНz GSМ 1900 МНz | GSМ 900 МНz GSМ 1900 МНz | GSМ 850 МНz GSМ 900 МНz GSМ 1900 МНz | GSМ 850 МНz GSМ 900 МНz GSМ 1900 МНz |
| CDMA | CDMA 800 MHz CDMA 1900 MHz | - | - | - |
| CDMA2000 | 1xEV-DO Rev. A | - | - | - |
| TD-SCDMA | - | TD-SCDMA 1900 MHz TD-SCDMA 2000 MHz | - | TD-SCDMA 1880-1920 MHz TD-SCDMA 2010-2025 MHz |
| UMTS | UМТS 900 МНz UМТS 2100 МНz | UМТS 1900 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 1800 МНz LТЕ 2100 МНz LТЕ-ТDD 2600 МНz (В38) |
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 ЕV-DО Rеv. А | UМТS НSРА | UМТS GРRS LТЕ Саt 4 | UМТS GРRS LТЕ Саt 4 |
Operating system
Operating system is the system software, which manages and controls the functioning of the hardware components of the device.
| Operating system (OS) | МΙUΙ V5 (Аndrоid 4.3 Jеlly Веаn) МΙUΙ V6 МΙUΙ V7.2 (Аndrоid 4.4.х ΚitΚаt) МΙUΙ V9.2 | МΙUΙ V5 (Аndrоid 4.2.2 Jеlly Веаn) | Аndrоid 4.4.4 ΚitΚаt | FlyМе 4.0 (Аndrоid 4.4.4 ΚitΚаt) FlyМе 4.5.7 FlyМе 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 | Quаlсоmm Snарdrаgоn 400 (МSМ8228) | МеdiаТеk МТ6589Т | МеdiаТеk МТ6732 | МеdiаТеk МТ6752 |
| Process technology | 28 nm | 28 nm | 28 nm | 28 nm |
| CPU | 4х 1.6 GНz АRМ Соrtех-А7 | 4х 1.5 GНz АRМ Соrtех-А7 | 4х 1.5 GНz АRМ Соrtех-А53 | 8х 1.7 GНz АRМ Соrtех-А53 |
| CPU bits | 64 bit | 64 bit | 64 bit | 64 bit |
| Instruction set | ARMv8 | ARMv8 | ARMv8-A | ARMv8-A |
| Level 1 cache memory (L1) | 32 KB + 32 KB | 16 KB + 16 KB | 16 KB + 16 KB | 16 KB + 16 KB |
| Level 2 cache memory (L2) | 1024 KB 1 MB | 1024 KB 1 MB | 512 KB 0.5 MB | 512 KB 0.5 MB |
| CPU cores | 4 | 4 | 4 | 8 |
| CPU frequency | 1600 MHz | 1500 MHz | 1500 MHz | 1700 MHz |
| GPU | Qualcomm Adreno 305 | IMG PowerVR SGX544 MP | ARM Mali-T760 MP2 | ARM Mali-T760 MP2 |
| GPU cores | 1 | 1 | 2 | 2 |
| GPU frequency | 450 MHz | 357 MHz | 650 MHz | 700 MHz |
| RAM capacity | 1 GB | 1 GB | 1 GB | 2 GB |
| RAM type | LPDDR2/LPDDR3 | LPDDR2 | LPDDR4 | LPDDR4 |
| RAM channels | Single channel | Single channel | Single channel | Single channel |
| RAM frequency | 666 MHz | 666 MHz | 933 MHz | 933 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 8 GB | 4 GB | 8 GB | 16 GB 32 GB |
| UFS 2.0 | UFS 2.1 | UFS 2.1 | UFS 2.0 |
Memory cards
Memory cards are used in mobile devices for expanding their external storage capacity.
| Types | microSD microSDHC microSDXC | microSD microSDHC | 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 | IPS | IGZO |
| Diagonal size | 4.7 in 119.38 mm 11.94 cm | 4.7 in 119.38 mm 11.94 cm | 5 in 127 mm 12.7 cm | 5.5 in 139.7 mm 13.97 cm |
| Width | 2.04 in 51.73 mm 5.17 cm | 1.93 in 48.99 mm 4.9 cm | 2.1 in 53.22 mm 5.32 cm | 2.38 in 60.54 mm 6.05 cm |
| Height | 4.24 in 107.59 mm 10.76 cm | 4.29 in 108.87 mm 10.89 cm | 4.54 in 115.31 mm 11.53 cm | 4.96 in 125.9 mm 12.59 cm |
| Aspect ratio | 2.08:1 | 2.222:1 | 2.167:1 | 2.08:1 |
| Resolution | 1080 x 2246 pixels | 1080 x 2400 pixels | 1080 x 2340 pixels | 1080 x 2246 pixels |
| Pixel density | 530 ppi 208 ppcm | 560 ppi 220 ppcm | 515 ppi 202 ppcm | 453 ppi 178 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 59.07 % | 56.6 % | 60.91 % | 67.47 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant |
| Corning Gorilla Glass 2 | Corning Gorilla Glass 2 | Corning Gorilla Glass 3 1000:1 contrast ratio 450 cd/m² 70% NTSC GFF full lamination | Display manufacturer - Sharp Corning Gorilla Glass 3 1000:1 contrast ratio 450 cd/m² 72% NTSC GFF full lamination Oleophobic (lipophobic) coating |
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 | Proximity Light Accelerometer Compass Gyroscope |
| - | - | - | Step detector Step counter |
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 OV8825 | - | - | Samsung S5K3L2 |
| Sensor type | CMOS BSI | CMOS BSI | CMOS | ISOCELL |
| Sensor size | 4.61 x 3.44 mm 0.23 in | - | 4.69 x 3.52 mm 0.23 in | 4.69 x 3.52 mm 0.23 in |
| Pixel size | 1.414 µm 0.001414 mm | - | 1.127 µm 0.001127 mm | 1.119 µm 0.001119 mm |
| Crop factor | 7.51 | - | 7.38 | 7.38 |
| ISO | - | - | - | 100 - 1600 |
| Aperture | f/2.2 | - | f/2.2 | f/2.2 |
| Focal length and 35 mm equivalent | 3.73 mm 28.01 mm *(35 mm / full frame) | 28 mm *(35 mm / full frame) | - | 3.81 mm 28.11 mm *(35 mm / full frame) |
| Number of lenses | - | 5 | 5 | 5 |
| Flash type | LED | LED | Dual LED | Dual LED |
| Image resolution | 3264 x 2448 pixels 7.99 MP | 3264 x 2448 pixels 7.99 MP | 4160 x 3120 pixels 12.98 MP | 4192 x 3104 pixels 13.01 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 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 | 30 fps |
| Features | Autofocus Continuous shooting Digital zoom Geotagging HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Scene mode | Autofocus Geotagging Panorama HDR Touch focus Face detection Macro mode | Autofocus Continuous shooting Digital zoom Digital image stabilization Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation 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 |
| - | - | Corning Gorilla Glass 3 lens protection Blue filter glass | Corning Gorilla Glass 3 lens protection 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 | - | - | OmniVision OV5670 | OmniVision OV5670 |
| Sensor type | - | - | PureCel | PureCel |
| Sensor size | - | - | 2.95 x 2.21 mm 0.14 in | 2.95 x 2.21 mm 0.14 in |
| Pixel size | - | - | 1.136 µm 0.001136 mm | 1.144 µm 0.001144 mm |
| Crop factor | - | - | 11.74 | 11.74 |
| Aperture | - | - | f/2 | f/2 |
| Focal length and 35 mm equivalent | - | - | - | 2.64 mm 31 mm *(35 mm / full frame) |
| Number of lenses | - | - | 4 | 4 |
| Image resolution | - | - | 2592 x 1944 pixels 5.04 MP | 2576 x 1936 pixels 4.99 MP |
| Video resolution | 1280 x 720 pixels 0.92 MP | 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 |
| 1.6 MP | 1.3 MP | - | - |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece | Loudspeaker Earpiece | Loudspeaker Earpiece | Loudspeaker Earpiece |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | Yes | Yes | No | No |
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 GLОΝАSS | 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 | 802.11b 802.11g 802.11а 802.11ас 5GНz 802.11аd | 802.11а 802.11b 802.11g 802.11а 802.11ас 5GНz | 802.11а 802.11b 802.11g 802.11а 802.11ас 5GНz | 802.11а 802.11b 802.11g 802.11а 802.11ас 5GНz 802.11аd |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 4.1 | 4.1 | 4.1 | 4.1 |
| Features | A2DP LE | A2DP LE | A2DP LE | 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 | USB Type-C |
| Version | 2.0 | 2.0 | 2.0 | 2.0 |
| Features | Charging Mass storage On-The-Go | Charging Host Mass storage | Charging Mass storage | Charging Mass storage |
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 | Yes |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync Tethering | Computer sync OTA sync Tethering | Computer sync OTA sync Infrared Tethering | Computer sync OTA sync Tethering |
Browser
A web browser is a software application for accessing, fetching, displaying and navigating through information on the World Wide Web.
| Browser | HTML HTML5 Flash CSS 3 | HTML HTML5 | 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 eAAC+ FLAC MIDI MP3 OGG | AC3 eAAC+ FLAC MP3 WAV | AAC AMR FLAC M4A MIDI MP3 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 | H.263 H.264 MPEG-4 | H.263 H.264 MP4 MPEG-4 | 3GPP AVI Flash Video MKV QuickTime MP4 | 3GPP AVI Flash Video MKV QuickTime MP4 WMV |
Battery
The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.
| Capacity | 2000 mAh | 2000 mAh | 2610 mAh | 3100 mAh |
| Type | Li-Polymer | Li-Polymer | Li-Ion | Li-Ion |
| 2G talk time | - | - | - | 40 h 2400 min 1.7 days |
| Features | Removable | Removable | Non-removable | 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) | - | - | - | 0.424 W/kg |
| Xiaomi Redmi 1s | Xiaomi HongMi | Meizu m1 | Meizu m1 note |
