Comparison between:
- Doogee Mix 2
- Geecoo Selfie 1
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Doogee Mix 2 | Geecoo Selfie 1 | |
 |  | |
| Model alias | Mix2 | Selfie1 |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 74.7 mm 7.47 cm 0.245 ft 2.941 in | 73.7 mm 7.37 cm 0.242 ft 2.902 in |
| Height | 159.1 mm 15.91 cm 0.522 ft 6.264 in | 159.6 mm 15.96 cm 0.524 ft 6.283 in |
| Thickness | 8.6 mm 0.86 cm 0.028 ft 0.339 in | 8.4 mm 0.84 cm 0.028 ft 0.331 in |
| Weight | 210 g 0.46 lbs 7.41 oz | - |
| Volume | 102.21 cm³ 6.21 in³ | 98.81 cm³ 6 in³ |
| Colors | Black Blue Gold | Black Gray |
| Body materials | Glass Metal | 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 | Nano-SIM Nano-SIM / microSD | Nano-SIM Nano-SIM / microSD |
| Number of SIM cards | 2 | 2 |
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 900 MHz W-CDMA 2100 MHz | W-CDMA 900 MHz W-CDMA 2100 MHz |
| LTE | LTE 800 MHz LTE 900 MHz LTE 1800 MHz LTE 2100 MHz LTE 2600 MHz | LTE 800 MHz LTE 850 MHz LTE 900 MHz LTE 1800 MHz LTE 2100 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 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 7.1.1 Nougat | Android 8.1 Oreo |
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 P25 (MT6757 Pro) | MediaTek MT6737 |
| Process technology | 16 nm | 28 nm |
| CPU | 4x 2.5 GHz ARM Cortex-A53, 4x 1.6 GHz ARM Cortex-A53 | 4x 1.3 GHz ARM Cortex-A53 |
| CPU bits | 64 bit | 64 bit |
| Instruction set | ARMv8-A | ARMv8-A |
| Level 1 cache memory (L1) | 256 KB + 256 KB | 32 KB + 32 KB |
| Level 2 cache memory (L2) | 2048 KB 2 MB | 512 KB 0.5 MB |
| CPU cores | 8 | 4 |
| CPU frequency | 2500 MHz | 1300 MHz |
| GPU | ARM Mali-T880 MP2 | ARM Mali-T720 MP2 |
| GPU cores | 2 | 2 |
| GPU frequency | 1000 MHz | 550 MHz |
| RAM capacity | 6 GB | 2 GB |
| RAM type | LPDDR4X | LPDDR3 |
| RAM channels | Double channel | Single channel |
| RAM frequency | 1600 MHz | 640 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 64 GB 128 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 |
Display
The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.
| Type/technology | IPS | IPS |
| Diagonal size | 5.99 in 152.15 mm 15.21 cm | 5.7 in 144.78 mm 14.48 cm |
| Width | 2.68 in 68.04 mm 6.8 cm | 2.55 in 64.75 mm 6.47 cm |
| Height | 5.36 in 136.08 mm 13.61 cm | 5.1 in 129.5 mm 12.95 cm |
| Aspect ratio | 2:1 2:1 (18:9) | 2:1 2:1 (18:9) |
| Resolution | 1080 x 2160 pixels | 720 x 1440 pixels |
| Pixel density | 403 ppi 158 ppcm | 282 ppi 110 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 78.16 % | 71.51 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch |
| Display manufacturer - AU Optronics Corning Gorilla Glass 5 2.5D curved glass screen 1000:1 contrast ratio 430 cd/m² | 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 Gyroscope Magnetometer Fingerprint | Proximity Light Accelerometer Fingerprint |
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 | OmniVision OV16880 | - |
| Sensor type | PureCel | CMOS |
| Sensor size | 4.74 x 3.56 mm 0.23 in | - |
| Pixel size | 1.029 µm 0.001029 mm | - |
| Crop factor | 7.29 | - |
| ISO | 100 - 1600 | - |
| Aperture | f/2.2 | - |
| Focal length and 35 mm equivalent | 3.5 mm 25.53 mm *(35 mm / full frame) | - |
| Flash type | Dual LED | LED |
| Image resolution | 4608 x 3456 pixels 15.93 MP | 3264 x 2448 pixels 7.99 MP |
| Video resolution | 3840 x 2160 pixels 8.29 MP | 1280 x 720 pixels 0.92 MP |
| Video FPS | 30 fps | 30 fps |
| Features | Autofocus Continuous shooting Digital zoom Optical zoom Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode Macro mode Phase detection autofocus (PDAF) | Autofocus Continuous shooting Digital zoom Geotagging Panorama HDR Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode |
| Sensor type - PureCel Plus-S Secondary rear camera - 13 MP (interpolated from 8 MP) Sensor model - GalaxyCore GC8024 (#2) Sensor type - CMOS BSI (#2) Sensor size - 3.6 x 3.7 mm (#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 OV8856 | - |
| Sensor type | PureCel | - |
| Sensor size | 3.68 x 2.77 mm 0.18 in | - |
| Pixel size | 1.127 µm 0.001127 mm | - |
| Crop factor | 9.4 | - |
| Aperture | f/2.8 | - |
| Focal length and 35 mm equivalent | 3.5 mm 32.9 mm *(35 mm / full frame) | - |
| Field of view | 88 ° | - |
| Auxiliary light | - | LED |
| Image resolution | 3264 x 2448 pixels 7.99 MP | 3264 x 2448 pixels 7.99 MP |
| Video resolution | - | 1280 x 720 pixels 0.92 MP |
| Video FPS | - | 30 fps |
| Features | Face unlock | - |
| Sensor model - OmniVision OV8856 (#2) Sensor type - PureCel (#2) Sensor size - 3.6783 x 2.76768 mm (#2) Angle of view - 130° (#2) Aperture size - f/2.8 (#2) Focal length - 2.8 mm (#2) Secondary front camera - 8 MP | Angle of view - 135° (#2) Secondary front camera - 8 MP |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece | Loudspeaker Earpiece |
| Headphone adapter | - |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | Yes | Yes |
| RDS | - |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GPS A-GPS GLONASS | 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 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 | 4.0 | 4.0 |
| Features | A2DP | A2DP |
USB
The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.
| Connector type | USB Type-C | Micro USB |
| 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 | No | Yes |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | 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 |
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 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 Flash Video H.263 H.264 MKV QuickTime MP4 WebM WMV Xvid | 3GPP AVI MP4 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 | 4060 mAh | 3000 mAh |
| Type | Li-Polymer | Li-Polymer |
| Charger output power | 5 V / 2 A | 5 V / 1 A |
| Features | Fast charging Non-removable | Non-removable |
| Doogee Mix 2 | Geecoo Selfie 1 |