Comparison between:
- Vivo V15
- Allview Soul X6 Xtreme
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Vivo V15 | Allview Soul X6 Xtreme | |
 |  |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 75.93 mm 7.593 cm 0.249 ft 2.989 in | 74.34 mm 7.434 cm 0.244 ft 2.927 in |
| Height | 161.97 mm 16.197 cm 0.531 ft 6.377 in | 156.97 mm 15.697 cm 0.515 ft 6.18 in |
| Thickness | 8.54 mm 0.854 cm 0.028 ft 0.336 in | 8.91 mm 0.891 cm 0.029 ft 0.351 in |
| Weight | 189 g 0.42 lbs 6.68 oz | 176 g 0.39 lbs 6.23 oz |
| Volume | 105.03 cm³ 6.38 in³ | 103.97 cm³ 6.31 in³ |
| Colors | Blue Red Black | Violet |
| Body materials | Plastic | Metal |
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 | Nano-SIM Nano-SIM / microSD |
| Number of SIM cards | 2 | 2 |
| Features | 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 |
| W-CDMA | W-CDMA 850 MHz W-CDMA 900 MHz W-CDMA 2100 MHz | - |
| UMTS | - | UMTS 900 MHz UMTS 2100 MHz |
| LTE | LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE 850 MHz LTE 900 MHz LTE 1800 MHz LTE 2100 MHz | LTE 800 MHz LTE 850 MHz LTE 900 MHz LTE 1800 MHz LTE 2100 MHz LTE 2600 MHz 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+ LTE | UMTS EDGE Class 10 GPRS Class 10 HSPA+ LTE Cat 7 |
Operating system
Operating system is the system software, which manages and controls the functioning of the hardware components of the device.
| Operating system (OS) | Funtouch 9.0 OS (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 | MediaTek Helio P70 (MT6771V) | MediaTek Helio P70 (MT6771V) |
| Process technology | 12 nm | 12 nm |
| CPU | 4x 2.1 GHz ARM Cortex-A73, 4x 2.0 GHz ARM Cortex-A53 | 4x 2.1 GHz ARM Cortex-A73, 4x 2.0 GHz ARM Cortex-A53 |
| CPU bits | 64 bit | 64 bit |
| Instruction set | ARMv8-A | ARMv8-A |
| CPU cores | 8 | 8 |
| CPU frequency | 2100 MHz | 2100 MHz |
| GPU | ARM Mali-G72 MP3 | ARM Mali-G72 MP3 |
| GPU cores | 3 | 3 |
| GPU frequency | 900 MHz | 900 MHz |
| RAM capacity | 6 GB | 4 GB |
| RAM type | LPDDR4X | LPDDR4X |
| RAM channels | Double channel | Double channel |
| RAM frequency | 1800 MHz | 1800 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 64 GB 128 GB | 64 GB |
Memory cards
Memory cards are used in mobile devices for expanding their external storage capacity.
| Types | 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 | AMOLED |
| Diagonal size | 6.53 in 165.86 mm 16.59 cm | 6.39 in 162.31 mm 16.23 cm |
| Width | 2.74 in 69.51 mm 6.95 cm | 2.68 in 68.02 mm 6.8 cm |
| Height | 5.93 in 150.6 mm 15.06 cm | 5.8 in 147.37 mm 14.74 cm |
| Aspect ratio | 2.167:1 | 2.167:1 |
| Resolution | 1080 x 2340 pixels | 1080 x 2340 pixels |
| Pixel density | 395 ppi 155 ppcm | 403 ppi 158 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 85.39 % | 86.17 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant |
| Corning Gorilla Glass 5 2.5D curved glass screen | Corning Gorilla Glass 5 2.5D curved glass screen |
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 Gyroscope Fingerprint |
| - | In-display fingerprint sensor |
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 | - | Sony Exmor RS |
| Sensor type | CMOS | CMOS |
| Sensor format | 1/2.8" | - |
| Pixel size | 1.28 µm 0.001280 mm | - |
| ISO | - | 100 - 1600 |
| Aperture | f/1.78 | f/1.8 |
| Flash type | LED | Dual LED |
| Image resolution | 4032 x 3024 pixels 12.19 MP | 4608 x 3456 pixels 15.93 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP |
| Video 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 Phase detection autofocus (PDAF) |
| Third rear camera - 5 MP Aperture size - f/2.4 (#3) | Secondary rear camera - 5 MP |
Ultra-wide camera
Specifications of the ultra-wide camera of the device. This type of camera captures a wider field of view compared to the main camera.
| Aperture | f/2.2 | - |
| Field of view | 120 ° | - |
| Image resolution | 8 MP | - |
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 S5KGD1 | - |
| Pixel size | 0.8 µm 0.000800 mm | - |
| Aperture | f/2 | f/2 |
| Field of view | 120 ° | - |
| Image resolution | 6528 x 4896 pixels 31.96 MP | 3264 x 2448 pixels 7.99 MP |
| Video resolution | 1280 x 720 pixels 0.92 MP | 1280 x 720 pixels 0.92 MP |
| Video FPS | 30 fps | 30 fps |
| Features | Face unlock | Face unlock |
| Mechanical pop-up front camera Sensor type - ISOCELL PLUS | Mechanical pop-up front camera |
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 | Yes |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GPS A-GPS GLONASS BeiDou | 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 | 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz Dual band Wi-Fi Hotspot Wi-Fi Display | 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac 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 | 4.2 | 4.2 |
| Features | A2DP | A2DP EDR LE |
USB
The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.
| Connector type | Micro USB | USB Type-C |
| Version | 2.0 | 2.0 |
| Features | 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 |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync 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 |
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 aptX 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 H.263 H.264 MP4 WebM Xvid | 3GPP AVI H.263 H.264 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 | 4000 mAh | 3450 mAh |
| Type | Li-Ion | Li-Polymer |
| 2G talk time | - | 16 h 42 min 16.7 h 1002 min 0.7 days |
| 2G stand-by time | - | 300 h 18000 min 12.5 days |
| 3G talk time | - | 16 h 42 min 16.7 h 1002 min 0.7 days |
| 3G stand-by time | - | 300 h 18000 min 12.5 days |
| Charger output power | 5 V / 2 A 9 V / 2 A | 9 V / 2 A |
| Features | Fast charging Non-removable | Wireless charging 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) | 0.674 W/kg | 0.97 W/kg |
| Body SAR (EU) | 1.458 W/kg | - |
| Head SAR (India) | 1.18 W/kg | - |
| Body SAR (India) | 0.48 W/kg | - |
| Vivo V15 | Allview Soul X6 Xtreme |
