Comparison between:
- Amoi N850
- Meizu m1 note
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Amoi N850 | Meizu m1 note | |
 |  | |
| Model alias | - | 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 | 67 mm 6.7 cm 0.22 ft 2.638 in | 75.2 mm 7.52 cm 0.247 ft 2.961 in |
| Height | 132 mm 13.2 cm 0.433 ft 5.197 in | 150.7 mm 15.07 cm 0.494 ft 5.933 in |
| Thickness | 10.5 mm 1.05 cm 0.034 ft 0.413 in | 8.9 mm 0.89 cm 0.029 ft 0.35 in |
| Weight | 158 g 0.35 lbs 5.57 oz | 145 g 0.32 lbs 5.11 oz |
| Volume | 92.86 cm³ 5.64 in³ | 100.86 cm³ 6.13 in³ |
| Colors | Gray | White Yellow Blue Pink Green |
| 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 | Micro-SIM | Micro-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) | 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 900 MHz GSM 1800 MHz GSM 1900 MHz | GSM 850 MHz GSM 900 MHz GSM 1800 MHz GSM 1900 MHz |
| W-CDMA | W-CDMA 2100 MHz | - |
| TD-SCDMA | - | TD-SCDMA 1880-1920 MHz TD-SCDMA 2010-2025 MHz |
| UMTS | - | UMTS 850 MHz UMTS 900 MHz UMTS 1900 MHz UMTS 2100 MHz |
| LTE | - | LTE 1800 MHz LTE 2100 MHz LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) |
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 | UMTS EDGE GPRS HSPA+ LTE Cat 4 TD-CDMA 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 4.2.2 Jelly Bean | FlyMe 4.0 (Android 4.4.4 KitKat) FlyMe 4.5.7 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 MT6589 | MediaTek MT6752 |
| Process technology | 28 nm | 28 nm |
| CPU | 4x 1.2 GHz ARM Cortex-A7 | 8x 1.7 GHz ARM Cortex-A53 |
| CPU bits | 32 bit | 64 bit |
| Instruction set | ARMv7-A | ARMv8-A |
| Level 1 cache memory (L1) | 32 KB + 32 KB | 32 KB + 32 KB |
| Level 2 cache memory (L2) | 1024 KB 1 MB | 512 KB 0.5 MB |
| CPU cores | 4 | 8 |
| CPU frequency | 1200 MHz | 1700 MHz |
| GPU | IMG PowerVR SGX544 MP | ARM Mali-T760 MP2 |
| GPU cores | 1 | 2 |
| GPU frequency | 286 MHz | 700 MHz |
| RAM capacity | 1 GB | 2 GB |
| RAM type | LPDDR2 | LPDDR3 |
| RAM channels | Single channel | Single channel |
| RAM frequency | 533 MHz | 800 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 4 GB | 16 GB 32 GB |
Memory cards
Memory cards are used in mobile devices for expanding their external storage capacity.
| Types | microSD microSDHC | - |
Display
The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.
| Type/technology | IPS | IGZO |
| Diagonal size | 4.5 in 114.3 mm 11.43 cm | 5.5 in 139.7 mm 13.97 cm |
| Width | 2.21 in 56.04 mm 5.6 cm | 2.7 in 68.49 mm 6.85 cm |
| Height | 3.92 in 99.62 mm 9.96 cm | 4.79 in 121.76 mm 12.18 cm |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 540 x 960 pixels | 1080 x 1920 pixels |
| Pixel density | 245 ppi 96 ppcm | 401 ppi 157 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 63.33 % | 73.82 % |
| Other features | Capacitive Multi-touch | Capacitive Multi-touch Scratch resistant |
| - | 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 Gravity | Proximity Light Accelerometer Compass Gyroscope Hall |
| - | Step detector Step counter |
Rear camera
The primary camera of the mobile device is usually placed on its back and can be combined with one or more additional cameras.
| Sensor model | - | Samsung S5K3L2 |
| Sensor type | - | ISOCELL |
| Sensor size | - | 4.69 x 3.52 mm 0.23 in |
| Pixel size | - | 1.119 µm 0.001119 mm |
| Crop factor | - | 7.38 |
| ISO | - | 100 - 1600 |
| Aperture | - | f/2.2 |
| Focal length and 35 mm equivalent | - | 3.81 mm 28.11 mm *(35 mm / full frame) |
| Number of lenses | - | 5 |
| Flash type | LED | Dual LED |
| Image resolution | 2592 x 1944 pixels 5.04 MP | 4192 x 3104 pixels 13.01 MP |
| Video resolution | 960 x 540 pixels 0.52 MP | 1920 x 1080 pixels 2.07 MP |
| Video FPS | - | 30 fps |
| Features | Autofocus Geotagging | 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 |
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 |
| Sensor type | - | PureCel |
| Sensor size | - | 2.95 x 2.21 mm 0.14 in |
| Pixel size | - | 1.144 µm 0.001144 mm |
| Crop factor | - | 11.74 |
| Aperture | - | f/2 |
| Focal length and 35 mm equivalent | - | 2.64 mm 31 mm *(35 mm / full frame) |
| Number of lenses | - | 4 |
| Image resolution | - | 2576 x 1936 pixels 4.99 MP |
| Video resolution | - | 1920 x 1080 pixels 2.07 MP |
| Video FPS | - | 30 fps |
| 3 MP | - |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece | Loudspeaker Earpiece |
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 | GPS A-GPS EPO | GPS A-GPS GLONASS |
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 | 802.11a 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 | 2.0 | 4.0 |
| Features | A2DP | A2DP 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 |
| Version | 2.0 | 2.0 |
| Features | 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 |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync | 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 | 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 | AMR MP3 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 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 | 2050 mAh | 3100 mAh |
| Type | Li-Ion | Li-Ion |
| 2G talk time | - | 40 h 2400 min 1.7 days |
| Features | 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) | - | 0.174 W/kg |
| Amoi N850 | Meizu m1 note |