Comparison between:
- Amoi A862W
- DEXP Ixion M350 Rock
- Doogee Y9 Plus
- Blackview BV9100
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Amoi A862W | DEXP Ixion M350 Rock | Doogee Y9 Plus | Blackview BV9100 | |
 |  |  Prices |  | |
| Model alias | - | - | N20 | - |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 67.3 mm 6.73 cm 0.221 ft 2.65 in | 73 mm 7.3 cm 0.24 ft 2.874 in | 77.1 mm 7.71 cm 0.253 ft 3.035 in | 80.2 mm 8.02 cm 0.263 ft 3.157 in |
| Height | 134.5 mm 13.45 cm 0.441 ft 5.295 in | 145 mm 14.5 cm 0.476 ft 5.709 in | 158.96 mm 15.896 cm 0.522 ft 6.258 in | 171.28 mm 17.128 cm 0.562 ft 6.743 in |
| Thickness | 10.6 mm 1.06 cm 0.035 ft 0.417 in | 8.4 mm 0.84 cm 0.028 ft 0.331 in | 8.4 mm 0.84 cm 0.028 ft 0.331 in | 19.45 mm 1.945 cm 0.064 ft 0.766 in |
| Weight | 150 g 0.33 lbs 5.29 oz | 155 g 0.34 lbs 5.47 oz | 186 g 0.41 lbs 6.56 oz | 408 g 0.9 lbs 14.39 oz |
| Volume | 95.95 cm³ 5.83 in³ | 88.91 cm³ 5.4 in³ | 102.95 cm³ 6.25 in³ | 267.18 cm³ 16.23 in³ |
| Colors | Black | Black | Black Purple Blue | Silver Gray |
| Body materials | Plastic | Plastic | Aluminium alloy Plastic | Polycarbonate Rubber Aluminium alloy |
| Certification | - | - | - | IP68 IP69K MIL-STD-810G |
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 | Micro-SIM | Nano-SIM Nano-SIM / microSD | Nano-SIM Nano-SIM / microSD |
| 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 900 MHz GSM 1800 MHz | GSM 900 MHz GSM 1800 MHz GSM 1900 MHz | GSM 850 MHz (B5) GSM 900 MHz (B8) GSM 1800 MHz (B3) GSM 1900 MHz (B2) | GSM 850 MHz (B5) GSM 900 MHz (B8) GSM 1800 MHz (B3) GSM 1900 MHz (B2) |
| W-CDMA | W-CDMA 2100 MHz | - | W-CDMA 900 MHz (B8) W-CDMA 2100 MHz (B1) | W-CDMA 850 MHz (B5) W-CDMA 900 MHz (B8) W-CDMA 1700 MHz (B4) W-CDMA 1900 MHz (B2) W-CDMA 2100 MHz (B1) |
| UMTS | - | UMTS 900 MHz UMTS 2100 MHz | - | - |
| LTE | - | LTE 800 MHz LTE 900 MHz LTE 1800 MHz LTE 2100 MHz LTE 2600 MHz | LTE-FDD 800 MHz (B20) LTE-FDD 900 MHz (B8) LTE-FDD 1800 MHz (B3) LTE-FDD 2100 MHz (B1) LTE-FDD 2600 MHz (B7) | LTE-FDD 700 MHz (B12) LTE-FDD 700 MHz (B17) LTE-FDD 800 MHz (B20) LTE-FDD 850 MHz (B5) LTE-FDD 850 MHz (B18) LTE-FDD 850 MHz (B19) LTE-FDD 850 MHz (B26) LTE-FDD 900 MHz (B8) LTE-FDD 1700 MHz (B4) LTE-FDD 1700 MHz (B66) LTE-FDD 1800 MHz (B3) LTE-FDD 1900 MHz (B2) LTE-FDD 1900 MHz (B25) LTE-FDD 2100 MHz (B1) LTE-FDD 2600 MHz (B7) |
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 | UMTS EDGE GPRS HSPA+ LTE Cat 4 | UMTS EDGE GPRS HSPA+ LTE Cat 6 |
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 4.1.2 Jelly Bean | Android 5.1.1 Lollipop | Android 9.0 Pie | Android 9.0 Pie |
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 | Qualcomm Snapdragon 200 (MSM8225Q) | MediaTek MT6735P | MediaTek Helio P23 (MT6763V) | MediaTek Helio P35 (MT6765) |
| Process technology | 45 nm | 28 nm | 16 nm | 12 nm |
| CPU | 4x 1.4 GHz ARM Cortex-A5 | 4x 1.0 GHz ARM Cortex-A53 | 4x 2.0 GHz ARM Cortex-A53, 4x 1.65 GHz ARM Cortex-A53 | 4x 2.3 GHz ARM Cortex-A53, 4x 1.8 GHz ARM Cortex-A53 |
| CPU bits | 32 bit | 64 bit | 64 bit | 64 bit |
| Instruction set | ARMv7-A | ARMv8-A | ARMv8-A | ARMv8-A |
| Level 0 cache memory (L0) | 4 KB + 4 KB | - | - | - |
| Level 1 cache memory (L1) | 16 KB + 16 KB | 32 KB + 32 KB | - | - |
| Level 2 cache memory (L2) | 1024 KB 1 MB | 512 KB 0.5 MB | - | - |
| CPU cores | 4 | 4 | 8 | 8 |
| CPU frequency | 1400 MHz | 1000 MHz | 2000 MHz | 2300 MHz |
| GPU | Qualcomm Adreno 203 | ARM Mali-T720 MP2 | ARM Mali-G71 MP2 | IMG PowerVR GE8320 |
| GPU cores | - | 1 | 2 | - |
| GPU frequency | 400 MHz | 400 MHz | 700 MHz | 680 MHz |
| RAM capacity | 1 GB | 1 GB | 4 GB | 4 GB |
| RAM type | LPDDR2 | LPDDR3 | LPDDR4X | LPDDR4X |
| RAM channels | Single channel | Single channel | Double channel | Double channel |
| RAM frequency | 333 MHz | 533 MHz | 1500 MHz | 1600 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 4 GB | 8 GB | 64 GB | 64 GB |
| - | - | - | eMMC 5.1 |
Memory cards
Memory cards are used in mobile devices for expanding their external storage capacity.
| Types | microSD microSDHC | microSD microSDHC | 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 | 4.5 in 114.3 mm 11.43 cm | 5 in 127 mm 12.7 cm | 6.3 in 160.02 mm 16 cm | 6.3 in 160.02 mm 16 cm |
| Width | 2.21 in 56.04 mm 5.6 cm | 2.45 in 62.26 mm 6.23 cm | 2.7 in 68.5 mm 6.85 cm | 2.64 in 67.06 mm 6.71 cm |
| Height | 3.92 in 99.62 mm 9.96 cm | 4.36 in 110.69 mm 11.07 cm | 5.69 in 144.62 mm 14.46 cm | 5.72 in 145.29 mm 14.53 cm |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 | 2.111:1 | 2.167:1 |
| Resolution | 540 x 960 pixels | 720 x 1280 pixels | 1080 x 2280 pixels | 1080 x 2340 pixels |
| Pixel density | 245 ppi 96 ppcm | 294 ppi 115 ppcm | 400 ppi 157 ppcm | 409 ppi 160 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 61.87 % | 65.32 % | 81.09 % | 71.16 % |
| Other features | Capacitive Multi-touch | Capacitive Multi-touch | Capacitive Multi-touch | Capacitive Multi-touch Scratch resistant |
| - | OGS (One Glass Solution) Oleophobic (lipophobic) coating | 2.5D curved glass screen In-cell LTPS (Low Temperature PolySilicon) | Corning Gorilla Glass 3 Display manufacturer - JDI |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Light Accelerometer | Proximity Light Accelerometer | Proximity Light Accelerometer Gyroscope Fingerprint | Proximity Light Accelerometer Compass Gyroscope Pedometer Altimeter Magnetometer Fingerprint Gravity |
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 IMX298 Exmor RS | Sony IMX298 Exmor RS |
| Sensor type | CMOS | CMOS | CMOS | CMOS |
| Sensor size | - | - | 5.22 x 3.92 mm 0.26 in | 5.22 x 3.92 mm 0.26 in |
| Sensor format | - | - | 1/2.8" | - |
| Pixel size | - | - | 1.12 µm 0.001120 mm | 1.132 µm 0.001132 mm |
| Crop factor | - | - | 6.63 | 6.63 |
| ISO | - | - | 100 - 1600 | - |
| Aperture | - | f/2 | f/2 | f/2 |
| Focal length and 35 mm equivalent | - | 2.9 mm | - | - |
| Field of view | - | - | 130 ° | - |
| Flash type | LED | LED | Dual LED | Dual LED |
| Image resolution | 2592 x 1944 pixels 5.04 MP | 3264 x 2448 pixels 7.99 MP | 4608 x 3456 pixels 15.93 MP | 4608 x 3456 pixels 15.93 MP |
| Video resolution | 1280 x 720 pixels 0.92 MP | 1280 x 720 pixels 0.92 MP | 1920 x 1080 pixels 2.07 MP | 3840 x 2160 pixels 8.29 MP |
| Video FPS | 30 fps | 27 fps | 30 fps | 30 fps |
| Features | Autofocus Digital zoom 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 | Autofocus Continuous shooting Digital zoom 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 Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode |
| - | - | Secondary rear camera - 8 MP (depth-sensing) Third rear camera - 8 MP (wide-angle) | Secondary rear camera - 0.3MP (depth-sensing) Sensor model - GalaxyCore GC0310 (#2) Aperture size - f/2.0 (#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 | - | - | - | Samsung S5K3P9 |
| Sensor type | - | - | CMOS | - |
| Aperture | - | f/2.2 | f/2 | f/2 |
| Focal length and 35 mm equivalent | - | 2.3 mm | - | - |
| Field of view | - | - | 80 ° | - |
| Image resolution | 640 x 480 pixels 0.31 MP | 2560 x 1920 pixels 4.92 MP | 4608 x 3456 pixels 15.93 MP | 4608 x 3456 pixels 15.93 MP |
| Video resolution | 640 x 480 pixels 0.31 MP | 640 x 480 pixels 0.31 MP | 1280 x 720 pixels 0.92 MP | 1920 x 1080 pixels 2.07 MP |
| Video FPS | - | 30 fps | 30 fps | 30 fps |
| Features | - | - | Face unlock | Face unlock |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece | Loudspeaker Earpiece | Loudspeaker Earpiece | Loudspeaker Earpiece |
| - | NXP TFA9895 | - | - |
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 | GPS A-GPS | GPS A-GPS GLONASS | GPS A-GPS GLONASS BeiDou Galileo |
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 | 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz Dual band 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 |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 2.0 | 4.0 | 4.2 | 5.0 |
| Features | - | A2DP | A2DP LE | 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 | USB Type-C |
| Version | 2.0 | 2.0 | 2.0 | 2.0 |
| Features | Charging Mass storage | Charging Mass storage | Charging 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 Tethering VoLTE | Computer sync OTA sync Tethering NFC VoLTE |
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 | 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 eAAC+ MIDI MP3 WMA WAV | AAC AAC+ AMR eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC AMR 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 MPEG-4 | 3GPP AVI H.263 H.264 MP4 WMV Xvid | 3GPP AVI MP4 Xvid | 3GPP AVI DivX H.263 H.264 MKV MP4 WebM 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 | 2000 mAh | 3140 mAh | 4350 mAh | 13000 mAh |
| Type | Li-Ion | Li-Polymer | Li-Polymer | Li-Polymer |
| 2G talk time | 5 h 300 min 0.2 days | 12 h 30 min 12.5 h 750 min 0.5 days | - | 60 h 3600 min 2.5 days |
| 2G stand-by time | 100 h 6000 min 4.2 days | 393 h 23580 min 16.4 days | - | 1440 h 86400 min 60 days |
| 3G talk time | 5 h 300 min 0.2 days | 12 h 720 min 0.5 days | - | 60 h 3600 min 2.5 days |
| 3G stand-by time | 120 h 7200 min 5 days | 393 h 23580 min 16.4 days | - | 1440 h 86400 min 60 days |
| Charger output power | - | - | 5 V / 2 A | 5 V / 6 A |
| Features | Removable | Non-removable | Fast charging 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) | - | - | - | 0.461 W/kg |
| Body SAR (EU) | - | - | - | 0.959 W/kg |
| Amoi A862W | DEXP Ixion M350 Rock | Doogee Y9 Plus | Blackview BV9100 |