Comparison between:
- UMIDIGI F1
- UMIDIGI G9 5G
- UMIDIGI A15 Pro Max 5G
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| UMIDIGI F1 | UMIDIGI G9 5G | UMIDIGI A15 Pro Max 5G | |
 Prices |  |  |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 74.3 mm 7.43 cm 0.244 ft 2.925 in | 77 mm 7.7 cm 0.253 ft 3.031 in | 76.3 mm 7.63 cm 0.25 ft 3.004 in |
| Height | 156.9 mm 15.69 cm 0.515 ft 6.177 in | 167.2 mm 16.72 cm 0.549 ft 6.583 in | 168.46 mm 16.846 cm 0.553 ft 6.632 in |
| Thickness | 8.8 mm 0.88 cm 0.029 ft 0.346 in | 7.9 mm 0.79 cm 0.026 ft 0.311 in | 8.76 mm 0.876 cm 0.029 ft 0.345 in |
| Weight | 186 g 0.41 lbs 6.56 oz | 189 g 0.42 lbs 6.69 oz | 200 g 0.44 lbs 7.05 oz |
| Volume | 102.59 cm³ 6.23 in³ | 101.71 cm³ 6.18 in³ | 112.6 cm³ 6.84 in³ |
| Colors | Black Gold Red | Glacier Blue Space Black Nebula Purple Lake Green | Starry Black Sunglow Gold |
| Body materials | Plastic | Plastic | Aluminum-Titanium alloy AG Glass |
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 |
| 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) |
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 (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) |
| CDMA | CDMA 800 MHz CDMA 1900 MHz | - | CDMA 800 MHz (BC0) CDMA 1900 MHz (BC1) |
| W-CDMA | W-CDMA 850 MHz W-CDMA 900 MHz W-CDMA 1700 MHz W-CDMA 1900 MHz W-CDMA 2100 MHz W-CDMA 800 MHz | 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) | W-CDMA 850 MHz (B5) W-CDMA 850 MHz (B6) W-CDMA 900 MHz (B8) W-CDMA 900 MHz (B19) W-CDMA 1700 MHz (B4) W-CDMA 1900 MHz (B2) W-CDMA 2100 MHz (B1) |
| TD-SCDMA | TD-SCDMA 1880-1920 MHz TD-SCDMA 2010-2025 MHz | TD-SCDMA 1900 MHz TD-SCDMA 2000 MHz | - |
| LTE | LTE 700 MHz Class 13 LTE 700 MHz Class 17 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-TDD 1900 MHz (B39) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) LTE-TDD 2000 MHz (B34) LTE 700 MHz (B12) LTE 800 MHz (B18) LTE 800 MHz (B19) LTE 1900 MHz (B25) LTE 850 MHz (B26) LTE 700 MHz (B28) | LTE-FDD 700 MHz (B12) LTE-FDD 700 MHz (B17) LTE-FDD 700 MHz (B28) LTE-FDD 800 MHz (B20) LTE-FDD 850 MHz (B5) 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 2100 MHz (B1) LTE-FDD 2600 MHz (B7) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) | LTE-FDD 700 MHz (B12) LTE-FDD 700 MHz (B13) LTE-FDD 700 MHz (B17) LTE-FDD 700 MHz (B28) 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 2100 MHz (B1) LTE-FDD 2600 MHz (B7) LTE-TDD 1900 MHz (B39) LTE-TDD 2000 MHz (B34) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) |
| 5G NR | - | 5G-FDD 600 MHz (n71) 5G-FDD 700 MHz (n28) 5G-FDD 800 MHz (n20) 5G-FDD 850 MHz (n5) 5G-FDD 900 MHz (n8) 5G-FDD 1700 MHz (n66) 5G-FDD 1800 MHz (n3) 5G-FDD 2100 MHz (n1) 5G-TDD 2300 MHz (n40) 5G-TDD 2500 MHz (n41) 5G-FDD 2600 MHz (n7) 5G-TDD 2600 MHz (n38) 5G-TDD 3500 MHz (n78) 5G-TDD 3700 MHz (n77) | 5G-FDD 700 MHz (n12) 5G-FDD 700 MHz (n28) 5G-FDD 800 MHz (n20) 5G-FDD 850 MHz (n5) 5G-FDD 900 MHz (n8) 5G-FDD 1700 MHz (n66) 5G-FDD 1800 MHz (n3) 5G-FDD 1900 MHz (n2) 5G-FDD 2100 MHz (n1) 5G-TDD 2300 MHz (n40) 5G-TDD 2500 MHz (n41) 5G-FDD 2600 MHz (n7) 5G-TDD 2600 MHz (n38) 5G-TDD 3500 MHz (n78) 5G-TDD 3700 MHz (n77) 5G-TDD 4700 MHz (n79) |
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 7 EV-DO Rev. A TD-SCDMA TD-HSDPA | UMTS EDGE GPRS HSPA+ LTE 5G SA 5G NSA | UMTS EDGE GPRS HSPA HSPA+ LTE 5G NSA 5G SA |
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 13 | Android 13 |
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 P60 (MT6771) | Unisoc Tiger T765 | MediaTek Dimensity 900 (MT6877) |
| Process technology | 12 nm | 6 nm | 6 nm |
| CPU | 4x 2.0 GHz ARM Cortex-A73, 4x 2.0 GHz ARM Cortex-A53 | 2x 2.3 GHz ARM Cortex-A76, 6x 2.1 GHz ARM Cortex-A55 | 2x 2.4 GHz ARM Cortex-A78, 6x 2.0 GHz ARM Cortex-A55 |
| CPU bits | 64 bit | 64 bit | 64 bit |
| Instruction set | ARMv8-A | ARMv8.2-A | ARMv8.2-A |
| CPU cores | 8 | 8 | 8 |
| CPU frequency | 2000 MHz | 2300 MHz | 2400 MHz |
| GPU | ARM Mali-G72 MP3 | ARM Mali-G57 MC2 | ARM Mali-G68 MC4 |
| GPU cores | 3 | 2 | 4 |
| GPU frequency | 800 MHz | 850 MHz | 900 MHz |
| RAM capacity | 4 GB | 6 GB | 12 GB |
| RAM type | LPDDR4X | LPDDR4X | LPDDR4X |
| RAM channels | Double channel | Double channel | Double channel |
| RAM frequency | 1800 MHz | 2133 MHz | 2133 MHz |
| - | Virtual RAM expansion | 5300 sq.mm VC cooling system |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 128 GB | 128 GB | 256 GB |
| eMMC 5.1 | UFS 2.2 | USF 2.2 |
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 | 6.3 in 160.02 mm 16 cm | 6.75 in 171.45 mm 17.15 cm | 6.8 in 172.72 mm 17.27 cm |
| Width | 2.64 in 67.06 mm 6.71 cm | 2.77 in 70.36 mm 7.04 cm | 2.73 in 69.43 mm 6.94 cm |
| Height | 5.72 in 145.29 mm 14.53 cm | 6.16 in 156.35 mm 15.63 cm | 6.23 in 158.15 mm 15.82 cm |
| Aspect ratio | 2.167:1 | 2.222:1 | 2.278:1 |
| Resolution | 1080 x 2340 pixels | 720 x 1600 pixels | 1080 x 2460 pixels |
| Pixel density | 409 ppi 160 ppcm | 260 ppi 102 ppcm | 395 ppi 155 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 83.85 % | 85.72 % | 85.71 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch | Capacitive Multi-touch Scratch resistant |
| 2.5D curved glass screen LTPS (Low Temperature PolySilicon) 1500:1 contrast ratio 420 cd/m² | 2.5D curved glass screen 90 Hz refresh rate | 2.5D curved glass screen 90 Hz refresh rate 450 cd/m² typical brightness |
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 Fingerprint | Proximity Light Accelerometer Compass Gyroscope Fingerprint |
| - | Side-mounted fingerprint sensor | Side-mounted fingerprint sensor |
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 | Samsung S5K2P7 | - | Sony IMX686 |
| Sensor type | ISOCELL | CMOS BSI | ISOCELL |
| Sensor format | 1/2.8" | - | - |
| Pixel size | 1.12 µm 0.001120 mm | 0.7 µm 0.000700 mm | - |
| ISO | 100 - 1600 | - | - |
| Aperture | f/1.7 | f/1.8 | f/1.8 |
| Focal length and 35 mm equivalent | 3.95 mm | - | - |
| Number of lenses | 6 | - | 6 |
| Flash type | Dual LED | Dual LED | LED |
| Image resolution | 4608 x 3456 pixels 15.93 MP | 8120 x 6180 pixels 50.18 MP | 9280 x 6920 pixels 64.22 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP | 3840 x 2160 pixels 8.29 MP |
| Video FPS | 30 fps | 30 fps | 30 fps |
| Features | 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 Phase detection autofocus (PDAF) | 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 Macro mode Phase detection autofocus (PDAF) | Autofocus Continuous autofocus Continuous shooting Digital zoom Optical zoom Digital image stabilization Optical image stabilization Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode Macro mode Phase detection autofocus (PDAF) Contrast detection autofocus (CDAF) |
| Secondary rear camera - 8 MP Sensor model - Samsung S5K4H7 (#2) Sensor type - ISOCELL (#2) Sensor size - 1/4" (#2) Pixel size - 1.12 μm (#2) | Secondary rear camera - 2 MP (macro) Aperture size - f/2.4 (#2) Third rear camera - 2 MP (depth-sensing) Aperture size - f/2.4 (#3) | Secondary rear camera - 5 MP (depth-sensing) Aperture size - f/2.2 (#2) Third rear camera - 5 MP (macro) Aperture size - f/24 (#3) |
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 S5K3P3 | - | Sony IMX576 |
| Sensor type | ISOCELL | CMOS BSI | CMOS BSI |
| Sensor size | 4.74 x 3.56 mm 0.23 in | - | - |
| Pixel size | 1.029 µm 0.001029 mm | - | - |
| Crop factor | 7.29 | - | - |
| Aperture | f/2 | f/2.2 | f/2.2 |
| Focal length and 35 mm equivalent | 3.53 mm 25.75 mm *(35 mm / full frame) | - | - |
| Number of lenses | 5 | - | - |
| Image resolution | 4608 x 3456 pixels 15.93 MP | 3264 x 2448 pixels 7.99 MP | 24 MP |
| Video resolution | 1920 x 1080 pixels 2.07 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 Face detection | Face unlock HDR Face detection |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece | Loudspeaker Earpiece | Loudspeaker Earpiece Stereo speakers |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | Yes | Yes | Yes |
| RDS | - | - |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GPS A-GPS GLONASS BeiDou | GPS A-GPS GLONASS BeiDou Galileo | 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 | 802.11a 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 802.11ac Dual band Wi-Fi Hotspot Wi-Fi Direct Wi-Fi Display | 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Wi-Fi 6 (802.11ax) 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 | 5.0 | 5.2 |
| Features | A2DP HID | A2DP HID LE | A2DP LE |
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 | USB Type-C |
| 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 | No |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync Tethering NFC VoLTE | Computer sync OTA sync Tethering NFC VoLTE | Computer sync OTA sync Infrared 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 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 AMR-WB eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC AAC+ AMR AMR-WB eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC AAC+ AMR AMR-WB aptX aptX HD eAAC+ FLAC MIDI MP3 OGG WMA WAV LDAC TWS+ SBC |
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 H.265 MKV MP4 WebM WMV Xvid | 3GPP AVI DivX H.263 H.264 H.265 MKV QuickTime MP4 WebM WMV Xvid | 3GPP AVI DivX Flash Video H.263 H.264 MKV MP4 WebM WMV 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 | 5150 mAh | 5000 mAh | 5150 mAh |
| Type | Li-Polymer | Li-Polymer | Li-Polymer |
| Charger output power | 5 V / 2 A 9 V / 2 A 12 V / 1.5 A | 9 V / 2 A | 9 V / 2 A |
| Quick charge technology | MediaTek Pump Express Plus | - | - |
| Features | Fast charging Non-removable | Fast charging Non-removable | Fast charging Non-removable |
| UMIDIGI F1 | UMIDIGI G9 5G | UMIDIGI A15 Pro Max 5G |