Comparison between:
- Guophone XP9800
- DEXP Ixion ML450 Super Force
- Xiaomi Mi A2 Lite
- Cubot H3
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Guophone XP9800 | DEXP Ixion ML450 Super Force | Xiaomi Mi A2 Lite | Cubot H3 | |
 |  |  |  | |
| Model alias | - | ML450 | Mi A2Lite | - |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 74 mm 7.4 cm 0.243 ft 2.913 in | 72.5 mm 7.25 cm 0.238 ft 2.854 in | 71.68 mm 7.168 cm 0.235 ft 2.822 in | 71.8 mm 7.18 cm 0.236 ft 2.827 in |
| Height | 148.2 mm 14.82 cm 0.486 ft 5.835 in | 142.6 mm 14.26 cm 0.468 ft 5.614 in | 149.33 mm 14.933 cm 0.49 ft 5.879 in | 145 mm 14.5 cm 0.476 ft 5.709 in |
| Thickness | 15.5 mm 1.55 cm 0.051 ft 0.61 in | 15.7 mm 1.57 cm 0.052 ft 0.618 in | 8.75 mm 0.875 cm 0.029 ft 0.344 in | 11.2 mm 1.12 cm 0.037 ft 0.441 in |
| Weight | - | 188 g 0.41 lbs 6.63 oz | 178 g 0.39 lbs 6.28 oz | 209 g 0.46 lbs 7.37 oz |
| Volume | 169.99 cm³ 10.32 in³ | 162.31 cm³ 9.86 in³ | 93.66 cm³ 5.69 in³ | 116.6 cm³ 7.08 in³ |
| Colors | Black Orange Green | Black | Black | Black Champagne |
| Body materials | Plastic | Plastic | Metal Polycarbonate | Plastic Metal |
| Certification | IP68 | - | - | - |
SIM card
The Subscriber Identity Module (SIM) is used in mobile devices for storing data authenticating the subscribers of mobile services.
| SIM card type | Nano-SIM | Micro-SIM | Nano-SIM | Nano-SIM |
| Number of SIM cards | 2 | 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 | 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 | GSM 850 MHz GSM 900 MHz GSM 1800 MHz GSM 1900 MHz |
| W-CDMA | W-CDMA 850 MHz W-CDMA 900 MHz W-CDMA 2100 MHz | - | - | W-CDMA 900 MHz W-CDMA 2100 MHz |
| UMTS | - | UMTS 900 MHz UMTS 2100 MHz | UMTS 850 MHz UMTS 900 MHz UMTS 1900 MHz UMTS 2100 MHz | - |
| LTE | LTE 800 MHz LTE 900 MHz LTE 1800 MHz LTE 2100 MHz LTE 2600 MHz LTE-TDD 2300 MHz (B40) | LTE 800 MHz LTE 1800 MHz LTE 2100 MHz LTE 2600 MHz | LTE 800 MHz LTE 850 MHz LTE 900 MHz LTE 1700/2100 MHz LTE 1800 MHz LTE 1900 MHz LTE 2100 MHz LTE 2600 MHz LTE-TDD 1900 MHz (B39) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) | LTE 800 MHz LTE 900 MHz 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 | UMTS EDGE GPRS HSPA+ LTE Cat 6 | UMTS EDGE GPRS 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 8.1 Oreo | Android 7.0 Nougat | Android 8.1 Oreo Android 9.0 Pie | Android 7.0 Nougat |
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 MT6739 | MediaTek MT6737V | Qualcomm Snapdragon 625 (MSM8953) | MediaTek MT6737 |
| Process technology | 28 nm | 28 nm | 14 nm | 28 nm |
| CPU | 4x 1.5 GHz ARM Cortex-A53 | 4x 1.25 GHz ARM Cortex-A53 | 8x 2.0 GHz ARM Cortex-A53 | 4x 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 |
| Level 2 cache memory (L2) | - | 512 KB 0.5 MB | - | 512 KB 0.5 MB |
| CPU cores | 4 | 4 | 8 | 4 |
| CPU frequency | 1500 MHz | 1250 MHz | 2000 MHz | 1300 MHz |
| GPU | IMG PowerVR GE8100 | ARM Mali-T720 MP2 | Qualcomm Adreno 506 | ARM Mali-T720 MP2 |
| GPU cores | - | 2 | - | 2 |
| GPU frequency | 570 MHz | 550 MHz | 650 MHz | 550 MHz |
| RAM capacity | 2 GB | 1 GB | 3 GB 4 GB | 3 GB |
| RAM type | LPDDR3 | LPDDR3 | LPDDR3 | LPDDR3 |
| RAM channels | Single channel | Single channel | Single channel | Single channel |
| RAM frequency | 667 MHz | 640 MHz | 933 MHz | 640 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 | 32 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 in 127 mm 12.7 cm | 5.84 in 148.34 mm 14.83 cm | 5 in 127 mm 12.7 cm |
| Width | 2.46 in 62.48 mm 6.25 cm | 2.45 in 62.26 mm 6.23 cm | 2.5 in 63.5 mm 6.35 cm | 2.45 in 62.26 mm 6.23 cm |
| Height | 4.92 in 124.95 mm 12.5 cm | 4.36 in 110.69 mm 11.07 cm | 5.28 in 134.06 mm 13.41 cm | 4.36 in 110.69 mm 11.07 cm |
| Aspect ratio | 2:1 2:1 (18:9) | 1.778:1 16:9 | 2.111:1 | 1.778:1 16:9 |
| Resolution | 720 x 1440 pixels | 720 x 1280 pixels | 1080 x 2280 pixels | 720 x 1280 pixels |
| Pixel density | 293 ppi 115 ppcm | 294 ppi 115 ppcm | 432 ppi 169 ppcm | 294 ppi 115 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 71.41 % | 66.88 % | 79.79 % | 66.41 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch |
| Corning Gorilla Glass 3 | - | 2.5D curved glass screen 1500:1 contrast ratio 500 cd/m² 84% NTSC | 2.5D curved glass screen GFF full lamination 1300:1 contrast ratio 450 cd/m² 90% NTSC |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Accelerometer Fingerprint | Proximity Light Accelerometer | Proximity Light Accelerometer Compass Gyroscope Fingerprint | Proximity Light Accelerometer Fingerprint |
| - | - | Fingerprint sensor model - Fingerprint Cards FPC1028 | - |
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 | - | - | Sony IMX486 Exmor RS | OmniVision OV13850 |
| Sensor type | CMOS | CMOS | CMOS | PureCel |
| Sensor size | - | - | - | 4.82 x 3.68 mm 0.24 in |
| Sensor format | - | - | 1/2.9" | - |
| Pixel size | - | - | 1.25 µm 0.001250 mm | 1.157 µm 0.001157 mm |
| Crop factor | - | - | - | 7.14 |
| Aperture | - | - | f/2.2 | f/2.2 |
| Focal length and 35 mm equivalent | - | - | - | 3.5 mm 24.99 mm *(35 mm / full frame) |
| Number of lenses | - | - | 5 | 5 |
| Flash type | LED | LED | LED | LED |
| Image resolution | 3264 x 2448 pixels 7.99 MP | 4160 x 3120 pixels 12.98 MP | 4000 x 3000 pixels 12 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 Self-timer Scene mode | Autofocus Continuous shooting Digital zoom 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 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 |
| Interpolated resolution - 13 MP | - | 720p @ 120 fps Secondary rear camera - 5 MP Sensor model - Samsung S5K5E8 (#2) Sensor type - CMOS BSI (#2) Sensor size - 2.9 x 2.15 mm (#2) Pixel size - 1.12 μm (#2) Aperture size - f/2.2 (#2) | Flash - 1.0A Interpolated resolution - 16 MP Secondary rear camera - 5 MP (interpolated from 0.3 MP) Sensor model - GalaxyCore GC0310 (#2) Pixel size - 2.25 μm (#2) |
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 OV5675 | GalaxyCore GC5024 |
| Sensor type | - | - | PureCel | CMOS BSI |
| Sensor size | - | - | 2.98 x 2.21 mm 0.15 in | 3.2 x 2.4 mm 0.16 in |
| Pixel size | - | - | 1.151 µm 0.001151 mm | 1.235 µm 0.001235 mm |
| Crop factor | - | - | 11.66 | 10.82 |
| Aperture | - | - | f/2 | f/2.8 |
| Focal length and 35 mm equivalent | - | - | - | 3.5 mm 37.86 mm *(35 mm / full frame) |
| Field of view | - | - | 67.9 ° | - |
| Number of lenses | - | - | - | 4 |
| Image resolution | 2560 x 1920 pixels 4.92 MP | 1600 x 1200 pixels 1.92 MP | 2592 x 1944 pixels 5.04 MP | 2592 x 1944 pixels 5.04 MP |
| Video resolution | 640 x 480 pixels 0.31 MP | 640 x 480 pixels 0.31 MP | 1920 x 1080 pixels 2.07 MP | 640 x 480 pixels 0.31 MP |
| Video FPS | 30 fps | 30 fps | 30 fps | 30 fps |
| Features | Face unlock | - | Face unlock | - |
| - | - | - | Interpolated resolution - 8 MP |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece | Loudspeaker | 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 GLONASS BeiDou | GPS A-GPS |
Wi-Fi
Wi-Fi is a technology that provides wireless data connections between various devices within a short range.
| Wi-Fi | 802.11a 802.11b 802.11g 802.11n Wi-Fi Hotspot | 802.11b 802.11g 802.11n Wi-Fi Hotspot | 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz Dual band Wi-Fi Hotspot Wi-Fi Direct Wi-Fi Display | 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 | 4.1 | 4.0 | 4.2 | 4.0 |
| Features | A2DP | A2DP | A2DP HID | 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 Host 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 | 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 VoLTE | 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 M4A MIDI MP3 OGG WMA WAV | AAC AMR eAAC+ FLAC MIDI MP3 OGG WAV | AAC AAC+ AC3 AMR eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC AMR 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 | 3GPP AVI MP4 Xvid | 3GPP AVI MP4 Xvid | 3GPP AVI H.263 H.264 MKV MP4 VC-1 VP8 Xvid | 3GPP AVI DivX MKV MP4 WebM 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 | 6500 mAh | 8000 mAh | 4000 mAh | 6000 mAh |
| Type | Li-Polymer | Li-Ion | Li-Polymer | Li-Polymer |
| Charger output power | - | 5 V / 1.5 A | 5 V / 2 A | 5 V / 2 A |
| Features | Non-removable | Removable | Non-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) | - | - | 0.547 W/kg | 0.28 W/kg |
| Body SAR (EU) | - | - | 1.473 W/kg | 1.15 W/kg |
| Head SAR (USA) | - | - | 1.04 W/kg | - |
| Body SAR (USA) | - | - | 1.15 W/kg | - |
| Guophone XP9800 | DEXP Ixion ML450 Super Force | Xiaomi Mi A2 Lite | Cubot H3 |