Comparison between:
- Sigma Mobile X-treme PQ39
- Ulefone Power 5
- Geotel G9000
- Poptel P9000 Max
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Sigma Mobile X-treme PQ39 | Ulefone Power 5 | Geotel G9000 | Poptel P9000 Max | |
 |  |  |  | |
| Model alias | PQ39 | Power5 | - | P9000Max |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 86 mm 8.6 cm 0.282 ft 3.386 in | 80.2 mm 8.02 cm 0.263 ft 3.157 in | - | 86.5 mm 8.65 cm 0.284 ft 3.406 in |
| Height | 169 mm 16.9 cm 0.554 ft 6.654 in | 169.4 mm 16.94 cm 0.556 ft 6.669 in | - | 168.8 mm 16.88 cm 0.554 ft 6.646 in |
| Thickness | 16 mm 1.6 cm 0.052 ft 0.63 in | 15.8 mm 1.58 cm 0.052 ft 0.622 in | 12 mm 1.2 cm 0.039 ft 0.472 in | 15.9 mm 1.59 cm 0.052 ft 0.626 in |
| Weight | 307 g 0.68 lbs 10.83 oz | 330 g 0.73 lbs 11.64 oz | - | 334 g 0.74 lbs 11.78 oz |
| Volume | 232.54 cm³ 14.12 in³ | 214.66 cm³ 13.04 in³ | - | 232.16 cm³ 14.1 in³ |
| Colors | Black | Black | Black | Black Orange Green |
| Body materials | Plastic Rubber | Aluminium alloy Polycarbonate | Metal Polycarbonate | - |
| Certification | IP68 | - | - | 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 Nano-SIM / microSD | Nano-SIM / microSD Nano-SIM | - | 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) | - |
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 |
| CDMA | - | - | - | CDMA 800 MHz CDMA 1900 MHz |
| W-CDMA | - | W-CDMA 900 MHz W-CDMA 2100 MHz | W-CDMA 900 MHz W-CDMA 2100 MHz | W-CDMA 850 MHz W-CDMA 900 MHz W-CDMA 1700 MHz W-CDMA 1900 MHz W-CDMA 2100 MHz |
| TD-SCDMA | - | - | - | TD-SCDMA 1880-1920 MHz TD-SCDMA 2010-2025 MHz |
| UMTS | UMTS 900 MHz UMTS 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 | LTE-TDD 1900 MHz (B39) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) 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 850 MHz (B26) |
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 7 | UMTS EDGE GPRS HSPA+ LTE Cat 4 | UMTS EDGE GPRS HSPA+ LTE Cat 4 EV-DO Rev. A TD-SCDMA TD-HSDPA |
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 7.0 Nougat | Android 8.1 Oreo | Android 7.0 Nougat | 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 MT6753 | MediaTek Helio P23 (MT6763V) | MediaTek MT6739WA | MediaTek MT6750 |
| Process technology | 28 nm | 16 nm | 28 nm | 28 nm |
| CPU | 8x 1.3 GHz ARM Cortex-A53 | 4x 2.0 GHz ARM Cortex-A53, 4x 1.65 GHz ARM Cortex-A53 | 4x 1.3 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 | 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 | 8 | 8 | 4 | 8 |
| CPU frequency | 1300 MHz | 2000 MHz | 1300 MHz | 1500 MHz |
| GPU | ARM Mali-T720 MP3 | ARM Mali-G71 MP2 | IMG PowerVR GE8100 | ARM Mali-T860 MP2 |
| GPU cores | 3 | 2 | - | 2 |
| GPU frequency | 450 MHz | 700 MHz | 450 MHz | 520 MHz |
| RAM capacity | 3 GB | 6 GB | 2 GB | 4 GB |
| RAM type | LPDDR3 | LPDDR4X | LPDDR3 | LPDDR3 |
| RAM channels | Single channel | Double channel | Single channel | Single channel |
| RAM frequency | 666 MHz | 1500 MHz | 667 MHz | 800 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 32 GB | 64 GB | 16 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 | 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 | 6 in 152.4 mm 15.24 cm | 5.99 in 152.15 mm 15.21 cm | 5.5 in 139.7 mm 13.97 cm |
| Width | 2.7 in 68.49 mm 6.85 cm | 2.68 in 68.16 mm 6.82 cm | 2.68 in 68.04 mm 6.8 cm | 2.7 in 68.49 mm 6.85 cm |
| Height | 4.79 in 121.76 mm 12.18 cm | 5.37 in 136.31 mm 13.63 cm | 5.36 in 136.08 mm 13.61 cm | 4.79 in 121.76 mm 12.18 cm |
| Aspect ratio | 1.778:1 16:9 | 2:1 2:1 (18:9) | 2:1 2:1 (18:9) | 1.778:1 16:9 |
| Resolution | 1080 x 1920 pixels | 1080 x 2160 pixels | 720 x 1440 pixels | 1080 x 1920 pixels |
| Pixel density | 401 ppi 157 ppcm | 402 ppi 158 ppcm | 269 ppi 105 ppcm | 401 ppi 157 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 57.56 % | 68.6 % | - | 57.3 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch | Capacitive Multi-touch | Capacitive Multi-touch Scratch resistant |
| Corning Gorilla Glass 4 | Display manufacturer - AU Optronics | 2.5D curved glass screen | Corning Gorilla Glass 3 LTPS (Low Temperature PolySilicon) 1000:1 contrast ratio 400 cd/m² |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Light Accelerometer Compass Magnetometer | Proximity Light Accelerometer Compass Gyroscope Fingerprint | Proximity Light Accelerometer 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 IMX230 Exmor RS | - | Samsung S5K3L8 |
| Sensor type | CMOS | CMOS | CMOS | ISOCELL |
| Sensor size | - | 5.99 x 4.5 mm 0.29 in | - | 4.69 x 3.52 mm 0.23 in |
| Pixel size | - | 1.127 µm 0.001127 mm | - | 1.127 µm 0.001127 mm |
| Crop factor | - | 5.78 | - | 7.38 |
| Aperture | - | f/1.8 | f/2.2 | f/1.8 |
| Focal length and 35 mm equivalent | - | 3.5 mm 20.23 mm *(35 mm / full frame) | - | 3.5 mm 25.82 mm *(35 mm / full frame) |
| Number of lenses | - | 5 | - | - |
| Flash type | - | Dual LED | Dual LED | LED |
| Image resolution | 4160 x 3120 pixels 12.98 MP | 5312 x 3984 pixels 21.16 MP | 4160 x 3120 pixels 12.98 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 Optical 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 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 |
| Flash type - Quad LED | Secondary rear camera - 5 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 | - | SuperPix SP8407 | - | GalaxyCore GC5025 |
| Sensor type | - | CMOS BSI | CMOS | CMOS |
| Sensor size | - | - | - | 2.92 x 2.2 mm 0.14 in |
| Sensor format | - | 1/4" | - | - |
| Pixel size | - | 1.12 µm 0.001120 mm | - | 1.127 µm 0.001127 mm |
| Crop factor | - | - | - | 11.84 |
| Aperture | - | f/2.2 | f/2.8 | - |
| Focal length and 35 mm equivalent | - | - | - | 3.5 mm 41.45 mm *(35 mm / full frame) |
| Auxiliary light | - | LED | LED | - |
| Image resolution | 2560 x 1920 pixels 4.92 MP | 3264 x 2448 pixels 7.99 MP | 2560 x 1920 pixels 4.92 MP | 2592 x 1944 pixels 5.04 MP |
| Video resolution | 640 x 480 pixels 0.31 MP | 1920 x 1080 pixels 2.07 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 | - | - |
| - | Interpolated resolution - 13 MP Secondary front camera - 5 MP | - | - |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece | Loudspeaker Earpiece | Loudspeaker Earpiece | Loudspeaker Earpiece |
| - | Awinic AW8736 (6-th generation Class K audio amplifier) Headphone adapter | - | - |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | Yes | Yes | 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 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 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 | 802.11a 802.11b 802.11g 802.11n 802.11ac Wi-Fi Hotspot | 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz Dual band Wi-Fi Hotspot |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 4.0 | 4.1 | 4.2 | 4.0 |
| Features | A2DP EDR LE | A2DP | 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 | USB Type-C | Micro USB | USB Type-C |
| Version | 2.0 | 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 | 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 | No | 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 | 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 | 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 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 MKV QuickTime MP4 WebM Xvid | 3GPP AVI H.263 H.264 H.265 MKV MP4 WebM WMV Xvid | 3GPP AVI DivX H.263 H.264 MKV QuickTime MP4 WebM WMV Xvid | 3GPP AVI Flash Video QuickTime 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 | 9000 mAh | 13000 mAh | 9000 mAh | 9000 mAh |
| Type | Li-Polymer | Li-Polymer | Li-Polymer | Li-Polymer |
| 2G talk time | - | 52 h 3120 min 2.2 days | 60 h 3600 min 2.5 days | 45 h 2700 min 1.9 days |
| 2G stand-by time | - | 1100 h 66000 min 45.8 days | 960 h 57600 min 40 days | - |
| 3G talk time | - | 52 h 3120 min 2.2 days | 60 h 3600 min 2.5 days | 45 h 2700 min 1.9 days |
| 3G stand-by time | - | 1100 h 66000 min 45.8 days | 960 h 57600 min 40 days | - |
| Charger output power | - | 5 V / 5 A | - | 5 V / 2 A 9 V / 2 A 12 V / 1.5 A |
| Quick charge technology | MediaTek Pump Express | MediaTek Pump Express Plus 2.0 | - | - |
| Features | Fast charging Non-removable | Wireless charging Fast charging Non-removable | Non-removable | Fast charging Non-removable |
| - | Qi wireless charging - 10 W | - | - |
| Sigma Mobile X-treme PQ39 | Ulefone Power 5 | Geotel G9000 | Poptel P9000 Max |