Comparison between:
- Mobiistar Prime X1
- Mobiistar Prime X 2017
- Mobiistar Prime X Max
- Mobiistar Prime X Grand
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Mobiistar Prime X1 | Mobiistar Prime X 2017 | Mobiistar Prime X Max | Mobiistar Prime X Grand | |
 |  |  |  | |
| Model alias | Prime X 1 | - | - | - |
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 | 76.8 mm 7.68 cm 0.252 ft 3.024 in | 76.4 mm 7.64 cm 0.251 ft 3.008 in |
| Height | 154.4 mm 15.44 cm 0.507 ft 6.079 in | 151 mm 15.1 cm 0.495 ft 5.945 in | 154.5 mm 15.45 cm 0.507 ft 6.083 in | 152.6 mm 15.26 cm 0.501 ft 6.008 in |
| Thickness | 9.1 mm 0.91 cm 0.03 ft 0.358 in | 7.7 mm 0.77 cm 0.025 ft 0.303 in | 7.3 mm 0.73 cm 0.024 ft 0.287 in | 8.7 mm 0.87 cm 0.029 ft 0.343 in |
| Weight | 180 g 0.4 lbs 6.35 oz | 163 g 0.36 lbs 5.75 oz | 164 g 0.36 lbs 5.78 oz | 167 g 0.37 lbs 5.89 oz |
| Volume | 110.58 cm³ 6.72 in³ | 88.37 cm³ 5.37 in³ | 86.62 cm³ 5.26 in³ | 101.43 cm³ 6.16 in³ |
| Colors | Gold Rose-gold Black | Gold Rose-gold | Gold | Silver Gold |
| Body materials | Aluminium alloy | Aluminium alloy | Aluminium alloy | 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 Nano-SIM / microSD | Micro-SIM Nano-SIM / microSD | Nano-SIM | Micro-SIM Nano-SIM |
| Number of SIM cards | 2 | 2 | 2 | 2 |
| SIM1 - 2G; 3G; 4G SIM2 - 2G; 3G; 4G | SIM1 - 2G; 3G; 4G SIM2 - 2G; 3G; 4G | - | SIM1 - 2G; 3G; 4G SIM2 - 2G; 3G; 4G |
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 900 MHz GSM 1800 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 2100 MHz | W-CDMA 2100 MHz | W-CDMA 900 MHz W-CDMA 2100 MHz | W-CDMA 900 MHz W-CDMA 2100 MHz |
| LTE | LTE 1800 MHz LTE 2600 MHz | LTE 1800 MHz LTE 2600 MHz | LTE 800 MHz LTE 850 MHz LTE 900 MHz LTE 1800 MHz LTE 2100 MHz LTE 2600 MHz | LTE 1800 MHz LTE 2600 MHz LTE-TDD 2300 MHz (B40) |
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 Class 12 GPRS Class 12 HSPA+ LTE Cat 4 | UMTS EDGE Class 12 GPRS Class 12 HSPA+ LTE Cat 4 | UMTS EDGE Class 12 GPRS Class 12 HSPA+ LTE Cat 6 | UMTS EDGE Class 12 GPRS Class 12 HSPA+ LTE Cat 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) | Android 6.0 Marshmallow | Android 6.0 Marshmallow | Android 5.1 Lollipop | Android 5.1 Lollipop |
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 MT6737 | MediaTek MT6753 | MediaTek Helio P10 (MT6755) | MediaTek MT6753 |
| Process technology | 28 nm | 28 nm | 28 nm | 28 nm |
| CPU | 4x 1.3 GHz ARM Cortex-A53 | 8x 1.3 GHz ARM Cortex-A53 | 4x 2.0 GHz ARM Cortex-A53, 4x 1.2 GHz ARM Cortex-A53 | 8x 1.3 GHz ARM Cortex-A53 |
| CPU bits | 64 bit | 64 bit | 64 bit | 64 bit |
| Instruction set | ARMv8-A | ARMv8-A | ARMv8-A | ARMv8-A |
| Level 1 cache memory (L1) | 32 KB + 32 KB | 32 KB + 32 KB | 256 KB + 256 KB | 32 KB + 32 KB |
| Level 2 cache memory (L2) | 512 KB 0.5 MB | 512 KB 0.5 MB | 2048 KB 2 MB | 512 KB 0.5 MB |
| CPU cores | 4 | 8 | 8 | 8 |
| CPU frequency | 1300 MHz | 1300 MHz | 2000 MHz | 1300 MHz |
| GPU | ARM Mali-T720 MP2 | ARM Mali-T720 MP3 | ARM Mali-T860 MP2 | ARM Mali-T720 MP3 |
| GPU cores | 2 | 3 | 2 | 3 |
| GPU frequency | 550 MHz | 450 MHz | 700 MHz | 450 MHz |
| RAM capacity | 3 GB | 2 GB | 3 GB | 3 GB |
| RAM type | LPDDR3 | LPDDR3 | LPDDR3 | LPDDR3 |
| RAM channels | Single channel | Single channel | Single channel | Single channel |
| RAM frequency | 640 MHz | 666 MHz | 933 MHz | 666 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 16 GB | 16 GB | 32 GB | 16 GB |
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 | 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 | IPS |
| Diagonal size | 5.5 in 139.7 mm 13.97 cm | 5.5 in 139.7 mm 13.97 cm | 5.5 in 139.7 mm 13.97 cm | 5.5 in 139.7 mm 13.97 cm |
| Width | 2.7 in 68.49 mm 6.85 cm | 2.7 in 68.49 mm 6.85 cm | 2.7 in 68.49 mm 6.85 cm | 2.7 in 68.49 mm 6.85 cm |
| Height | 4.79 in 121.76 mm 12.18 cm | 4.79 in 121.76 mm 12.18 cm | 4.79 in 121.76 mm 12.18 cm | 4.79 in 121.76 mm 12.18 cm |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 720 x 1280 pixels | 720 x 1280 pixels | 1080 x 1920 pixels | 1080 x 1920 pixels |
| Pixel density | 267 ppi 104 ppcm | 267 ppi 104 ppcm | 401 ppi 157 ppcm | 401 ppi 157 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 68.85 % | 72.9 % | 70.51 % | 71.76 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant |
| Dragontrail glass 2.5D curved glass screen | Dragontrail glass | Dragontrail glass 2.5D curved glass screen Full Lamination Technology Anti-fingerprint coating | Dragontrail glass |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Light Accelerometer Compass Gyroscope Fingerprint | Proximity Light Accelerometer Compass Fingerprint | Proximity Light Accelerometer Compass Gyroscope Fingerprint | Proximity Light Accelerometer Compass |
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 | Samsung | Sony IMX230 Exmor RS | - |
| Sensor type | ISOCELL | ISOCELL | CMOS | CMOS |
| Sensor size | - | - | 5.99 x 4.5 mm 0.29 in | - |
| Pixel size | - | - | 1.12 µm 0.001120 mm | - |
| Crop factor | - | - | 5.78 | - |
| Aperture | f/2 | f/2.2 | - | - |
| Number of lenses | 5 | 5 | 6 | - |
| Flash type | LED | LED | Dual LED | LED |
| Image resolution | 4160 x 3120 pixels 12.98 MP | 4160 x 3120 pixels 12.98 MP | 5344 x 4016 pixels 21.46 MP | 4160 x 3120 pixels 12.98 MP |
| Video resolution | 1280 x 720 pixels 0.92 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 Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation 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 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 Macro mode RAW 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 Scene mode Phase detection autofocus (PDAF) |
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 OV8858 | OmniVision OV5648 |
| Sensor type | CMOS | CMOS | CMOS BSI 2 | CMOS BSI+ |
| Sensor size | - | - | 3.68 x 2.77 mm 0.18 in | 3.67 x 2.74 mm 0.18 in |
| Pixel size | - | - | 1.127 µm 0.001127 mm | 1.435 µm 0.001435 mm |
| Crop factor | - | - | 9.4 | 9.44 |
| Aperture | f/2.2 | - | - | - |
| Field of view | 83.5 ° | 88 ° | 88 ° | - |
| Auxiliary light | LED | - | - | - |
| Image resolution | 3264 x 2448 pixels 7.99 MP | 3264 x 2448 pixels 7.99 MP | 3264 x 2448 pixels 7.99 MP | 2560 x 1920 pixels 4.92 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 | 30 fps |
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 | Yes | Yes |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GPS A-GPS | GPS A-GPS | GPS A-GPS | GPS A-GPS |
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 Wi-Fi Hotspot | 802.11b 802.11g 802.11n Wi-Fi Hotspot | 802.11b 802.11g 802.11n Wi-Fi Hotspot | 802.11b 802.11g 802.11n Wi-Fi Hotspot |
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 | 4.0 |
| Features | A2DP | A2DP | A2DP | A2DP |
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 | Micro USB |
| Version | 2.0 | 2.0 | 2.0 | 2.0 |
| Features | Charging Mass storage | Charging Mass storage On-The-Go | Charging Mass storage On-The-Go | 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 Tethering HotKnot | 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 CSS 3 | 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+ FLAC MIDI MP3 OGG WMA WAV | AAC AMR eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC AAC+ AMR AMR-WB eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC AMR eAAC+ FLAC 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 MKV MP4 WMV Xvid | 3GPP AVI MKV MP4 WMV Xvid | 3GPP AVI DivX Flash Video H.263 H.264 MKV QuickTime MP4 WebM WMV Xvid | 3GPP AVI MKV MP4 WMV 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 | 3000 mAh | 3000 mAh | 3000 mAh | 3200 mAh |
| Type | Li-Polymer | Li-Polymer | Li-Polymer | Li-Polymer |
| 2G talk time | 15 h 900 min 0.6 days | 15 h 900 min 0.6 days | 18 h 1080 min 0.8 days | 18 h 1080 min 0.8 days |
| 2G stand-by time | 450 h 27000 min 18.8 days | 450 h 27000 min 18.8 days | 490 h 29400 min 20.4 days | 490 h 29400 min 20.4 days |
| 3G talk time | 15 h 900 min 0.6 days | 15 h 900 min 0.6 days | 10 h 600 min 0.4 days | 29 h 1740 min 1.2 days |
| 3G stand-by time | 450 h 27000 min 18.8 days | 450 h 27000 min 18.8 days | 490 h 29400 min 20.4 days | 490 h 29400 min 20.4 days |
| Quick charge technology | - | - | MediaTek Pump Express Plus | - |
| Features | Non-removable | Non-removable | Wireless charging Fast charging Non-removable | Non-removable |
| Mobiistar Prime X1 | Mobiistar Prime X 2017 | Mobiistar Prime X Max | Mobiistar Prime X Grand |