Comparison between:
- Oukitel K7 Pro
- Oukitel K7
- Oukitel K7 Power
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Oukitel K7 Pro | Oukitel K7 | Oukitel K7 Power | |
 |  Prices |  Prices | |
| Model alias | K7Pro | - | K7Power |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 78 mm 7.8 cm 0.256 ft 3.071 in | 78 mm 7.8 cm 0.256 ft 3.071 in | 78 mm 7.8 cm 0.256 ft 3.071 in |
| Height | 168 mm 16.8 cm 0.551 ft 6.614 in | 168 mm 16.8 cm 0.551 ft 6.614 in | 168 mm 16.8 cm 0.551 ft 6.614 in |
| Thickness | 14.5 mm 1.45 cm 0.048 ft 0.571 in | 14.5 mm 1.45 cm 0.048 ft 0.571 in | 14.5 mm 1.45 cm 0.048 ft 0.571 in |
| Weight | 302 g 0.67 lbs 10.67 oz | 302 g 0.67 lbs 10.67 oz | 302 g 0.67 lbs 10.67 oz |
| Volume | 190.01 cm³ 11.54 in³ | 190.01 cm³ 11.54 in³ | 190.01 cm³ 11.54 in³ |
| Colors | Black Gold | Black Gold | Black Gold |
| Body materials | Leather Magnesium alloy | Leather Magnesium alloy | Leather Magnesium 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 | Nano-SIM Nano-SIM / microSD |
| Number of SIM cards | 2 | 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 | 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 | 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 900 MHz LTE 1800 MHz LTE 2100 MHz LTE 2600 MHz | 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 6 | UMTS EDGE GPRS HSPA+ LTE Cat 6 | 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 9.0 Pie | Android 8.1 Oreo | 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 P23 (MT6763V) | MediaTek MT6750T | MediaTek MT6750T |
| Process technology | 16 nm | 28 nm | 28 nm |
| CPU | 4x 2.0 GHz ARM Cortex-A53, 4x 1.65 GHz ARM Cortex-A53 | 4x 1.5 GHz ARM Cortex-A53, 4x 1.0 GHz ARM Cortex-A53 | 4x 1.5 GHz ARM Cortex-A53, 4x 1.0 GHz ARM Cortex-A53 |
| CPU bits | 64 bit | 64 bit | 64 bit |
| Instruction set | 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 | 8 | 8 | 8 |
| CPU frequency | 2000 MHz | 1500 MHz | 1500 MHz |
| GPU | ARM Mali-G71 MP2 | ARM Mali-T860 MP2 | ARM Mali-T860 MP2 |
| GPU cores | 2 | 2 | 2 |
| GPU frequency | 700 MHz | 650 MHz | 650 MHz |
| RAM capacity | 4 GB | 4 GB | 2 GB |
| RAM type | LPDDR4X | LPDDR3 | LPDDR3 |
| RAM channels | Double channel | Single channel | Single channel |
| RAM frequency | 1500 MHz | 933 MHz | 933 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 64 GB | 64 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 |
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 |
| Diagonal size | 6 in 152.4 mm 15.24 cm | 6 in 152.4 mm 15.24 cm | 6 in 152.4 mm 15.24 cm |
| Width | 2.68 in 68.16 mm 6.82 cm | 2.68 in 68.16 mm 6.82 cm | 2.68 in 68.16 mm 6.82 cm |
| Height | 5.37 in 136.31 mm 13.63 cm | 5.37 in 136.31 mm 13.63 cm | 5.37 in 136.31 mm 13.63 cm |
| Aspect ratio | 2:1 2:1 (18:9) | 2:1 2:1 (18:9) | 2:1 2:1 (18:9) |
| Resolution | 720 x 1440 pixels | 1080 x 2160 pixels | 720 x 1440 pixels |
| Pixel density | 268 ppi 105 ppcm | 402 ppi 158 ppcm | 268 ppi 105 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 71.13 % | 71.13 % | 71.13 % |
| Other features | Capacitive Multi-touch | Capacitive Multi-touch | Capacitive Multi-touch |
| - | Display manufacturer - AU Optronics 1500:1 contrast ratio 430 cd/m² 85% NTSC | 85% NTSC |
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 | Proximity Light Accelerometer Compass Gyroscope Fingerprint |
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 IMX214 Exmor RS | Sony IMX214 Exmor RS | Sony IMX214 Exmor RS |
| Sensor type | CMOS | CMOS | CMOS |
| Sensor size | 4.69 x 3.52 mm 0.23 in | 4.69 x 3.52 mm 0.23 in | 4.69 x 3.52 mm 0.23 in |
| Pixel size | 1.127 µm 0.001127 mm | 1.127 µm 0.001127 mm | 1.127 µm 0.001127 mm |
| Crop factor | 7.38 | 7.38 | 7.38 |
| ISO | 100 - 1600 | 100 - 1600 | 100 - 1600 |
| Aperture | f/1.8 | f/1.8 | f/1.8 |
| Focal length and 35 mm equivalent | - | 3.5 mm 25.82 mm *(35 mm / full frame) | 3.5 mm 25.82 mm *(35 mm / full frame) |
| Flash type | Dual LED | Dual LED | Dual LED |
| Image resolution | 4160 x 3120 pixels 12.98 MP | 4160 x 3120 pixels 12.98 MP | 4160 x 3120 pixels 12.98 MP |
| Video resolution | 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 |
| 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 Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode |
| Secondary rear camera - 0.3 MP | Secondary rear camera - 2 MP | Secondary rear camera - 2 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 | GalaxyCore GC5025 | GalaxyCore GC5025 | GalaxyCore GC5025 |
| Sensor type | CMOS | CMOS | CMOS |
| Sensor size | 2.92 x 2.2 mm 0.14 in | 2.92 x 2.2 mm 0.14 in | 2.92 x 2.2 mm 0.14 in |
| Pixel size | 1.141 µm 0.001141 mm | 1.141 µm 0.001141 mm | 1.141 µm 0.001141 mm |
| Crop factor | 11.84 | 11.84 | 11.84 |
| Aperture | f/2.8 | f/2.8 | f/2.8 |
| Focal length and 35 mm equivalent | - | 3.5 mm 41.45 mm *(35 mm / full frame) | 3.5 mm 41.45 mm *(35 mm / full frame) |
| Field of view | 130 ° | 130 ° | 130 ° |
| Image resolution | 2560 x 1920 pixels 4.92 MP | 2560 x 1920 pixels 4.92 MP | 2560 x 1920 pixels 4.92 MP |
| Video resolution | 1280 x 720 pixels 0.92 MP | 1280 x 720 pixels 0.92 MP | 1280 x 720 pixels 0.92 MP |
| Video 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 |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | Yes | Yes | Yes |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GPS A-GPS GLONASS | GPS A-GPS GLONASS | 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 Direct Wi-Fi Display | 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz Dual band Wi-Fi Hotspot Wi-Fi Direct Wi-Fi Display | 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 | 4.1 | 4.0 | 4.0 |
| Features | 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 |
| Version | 2.0 | 2.0 | 2.0 |
| Features | Charging Mass storage On-The-Go | 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 |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync Tethering VoLTE | Computer sync OTA sync Tethering VoLTE | Computer sync OTA sync Tethering 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 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 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 MP4 Xvid | 3GPP AVI MP4 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 | 10000 mAh | 10000 mAh | 10000 mAh |
| Type | Li-Polymer | Li-Polymer | Li-Polymer |
| 2G talk time | - | 56 h 3360 min 2.3 days | 56 h 3360 min 2.3 days |
| 2G stand-by time | - | 1300 h 78000 min 54.2 days | 1200 h 72000 min 50 days |
| 3G talk time | - | 56 h 3360 min 2.3 days | 56 h 3360 min 2.3 days |
| 3G stand-by time | - | 1300 h 78000 min 54.2 days | 1200 h 72000 min 50 days |
| Charger output power | 5 V / 2 A 7 V / 2 A 9 V / 2 A | 5 V / 2 A 7 V / 2 A 9 V / 2 A | 5 V / 2 A 7 V / 2 A 9 V / 2 A |
| Features | Fast charging Non-removable | Fast charging Non-removable | Fast charging Non-removable |
| Oukitel K7 Pro | Oukitel K7 | Oukitel K7 Power |