Comparison between:
- Fly Cirrus 1
- Fly Nimbus 2
- Fly Nimbus 3
- Fly Nimbus 1
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Fly Cirrus 1 | Fly Nimbus 2 | Fly Nimbus 3 | Fly Nimbus 1 | |
 |  |  |  | |
| Model alias | FS502 | FS452 | FS501 | FS451 |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 72.45 mm 7.245 cm 0.238 ft 2.852 in | 64.7 mm 6.47 cm 0.212 ft 2.547 in | 72.6 mm 7.26 cm 0.238 ft 2.858 in | 66 mm 6.6 cm 0.217 ft 2.598 in |
| Height | 142.7 mm 14.27 cm 0.468 ft 5.618 in | 131.4 mm 13.14 cm 0.431 ft 5.173 in | 145.6 mm 14.56 cm 0.478 ft 5.732 in | 133.5 mm 13.35 cm 0.438 ft 5.256 in |
| Thickness | 8.8 mm 0.88 cm 0.029 ft 0.346 in | 8 mm 0.8 cm 0.026 ft 0.315 in | 9.9 mm 0.99 cm 0.032 ft 0.39 in | 9.8 mm 0.98 cm 0.032 ft 0.386 in |
| Weight | 143 g 0.32 lbs 5.07 oz | 120 g 0.26 lbs 4.23 oz | 177 g 0.39 lbs 6.24 oz | 123 g 0.27 lbs 4.34 oz |
| Volume | 90.98 cm³ 5.53 in³ | 68.01 cm³ 4.13 in³ | 104.65 cm³ 6.36 in³ | 86.35 cm³ 5.24 in³ |
| Colors | Black | Black | Black | Black |
| Body materials | Plastic | Plastic | Plastic | Plastic |
SIM card
The Subscriber Identity Module (SIM) is used in mobile devices for storing data authenticating the subscribers of mobile services.
| SIM card type | Mini-SIM | Mini-SIM | Mini-SIM Micro-SIM | - |
| 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) | 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) | 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 | GSМ 850 МНz GSМ 900 МНz GSМ 1900 МНz | GSМ 850 МНz GSМ 900 МНz GSМ 1900 МНz | GSМ 900 МНz GSМ 1800 МНz | GSМ 900 МНz GSМ 1800 МНz |
| UMTS | UМТS 900 МНz UМТS 2100 МНz | UМТS 900 МНz UМТS 2100 МНz | UМТS 900 МНz UМТS 2100 МНz | UМТS 900 МНz UМТS 2100 МНz |
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 | UМТS GРRS Сlаss 12 | UМТS GРRS Сlаss 12 | UМТS GРRS Сlаss 12 | UМТS GРRS Сlаss 12 |
Operating system
Operating system is the system software, which manages and controls the functioning of the hardware components of the device.
| Operating system (OS) | Аndrоid 5.1 Lоlliрор | Аndrоid 4.4.2 ΚitΚаt | Аndrоid 4.4.2 ΚitΚаt | Аndrоid 4.4.2 ΚitΚаt |
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 | Sрrеаdtrum SС9832 | Sрrеаdtrum SС9832 | Sрrеаdtrum SС7731G | Sрrеаdtrum SС9832 |
| Process technology | 28 nm | 28 nm | 28 nm | 28 nm |
| CPU | 4х 1.2 GНz АRМ Соrtех-А7 | 4х 1.2 GНz АRМ Соrtех-А7 | 4х 1.2 GНz АRМ Соrtех-А7 | 4х 1.2 GНz АRМ Соrtех-А7 |
| CPU bits | 64 bit | 64 bit | 64 bit | 64 bit |
| Instruction set | ARMv8 | ARMv8 | ARMv8 | ARMv8 |
| Level 1 cache memory (L1) | 16 KB + 16 KB | 16 KB + 16 KB | 16 KB + 16 KB | 16 KB + 16 KB |
| Level 2 cache memory (L2) | 512 KB 0.5 MB | 512 KB 0.5 MB | 512 KB 0.5 MB | 512 KB 0.5 MB |
| CPU cores | 4 | 4 | 4 | 4 |
| CPU frequency | 1200 MHz | 1200 MHz | 1200 MHz | 1200 MHz |
| GPU | ARM Mali-400 MP1 | ARM Mali-400 MP1 | ARM Mali-400 MP1 | ARM Mali-400 MP1 |
| GPU cores | 1 | 1 | 1 | 1 |
| GPU frequency | 512 MHz | 512 MHz | 512 MHz | 512 MHz |
| RAM capacity | 1 GB | 512 MB | 512 MB | 512 MB |
| RAM type | LPDDR2/LPDDR3 | LPDDR2/LPDDR3 | LPDDR2/LPDDR3 | LPDDR2/LPDDR3 |
| RAM channels | Single channel | Single channel | Single channel | Single channel |
| RAM frequency | 433 MHz | 433 MHz | 666 MHz | 433 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 8 GB | 4 GB | 4 GB | 4 GB |
| - | - | UFS 2.1 | - |
Memory cards
Memory cards are used in mobile devices for expanding their external storage capacity.
| Types | microSD microSDHC | microSD microSDHC | microSD microSDHC | microSD microSDHC |
Display
The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.
| Type/technology | IPS | TFT | TFT | TFT |
| Diagonal size | 5 in 127 mm 12.7 cm | 4.5 in 114.3 mm 11.43 cm | 5 in 127 mm 12.7 cm | 4.5 in 114.3 mm 11.43 cm |
| Width | 2.14 in 54.37 mm 5.44 cm | 2.01 in 51.12 mm 5.11 cm | 2.1 in 53.22 mm 5.32 cm | 1.85 in 46.9 mm 4.69 cm |
| Height | 4.52 in 114.77 mm 11.48 cm | 4.02 in 102.23 mm 10.22 cm | 4.54 in 115.31 mm 11.53 cm | 4.1 in 104.23 mm 10.42 cm |
| Aspect ratio | 2.111:1 | 2:1 2:1 (18:9) | 2.167:1 | 2.222:1 |
| Resolution | 720 x 1520 pixels | 1080 x 2160 pixels | 1080 x 2340 pixels | 1080 x 2400 pixels |
| Pixel density | 336 ppi 132 ppcm | 537 ppi 211 ppcm | 515 ppi 202 ppcm | 585 ppi 229 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 60.55 % | 61.67 % | 58.24 % | 55.67 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch | Capacitive Multi-touch | Capacitive Multi-touch |
| Dragontrail glass | - | - | - |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Light Accelerometer | Accelerometer | Accelerometer | Accelerometer |
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 type | CMOS | CMOS | CMOS | CMOS |
| Aperture | - | - | f/2.8 | - |
| Flash type | LED | LED | LED | LED |
| Image resolution | 3264 x 2448 pixels 7.99 MP | 2592 x 1944 pixels 5.04 MP | 2587 x 1793 pixels 4.64 MP | 2592 x 1944 pixels 5.04 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1280 x 720 pixels 0.92 MP | 1280 x 738 pixels 0.94 MP | 1280 x 720 pixels 0.92 MP |
| Video FPS | 30 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 | Digital zoom Digital image stabilization Geotagging Panorama HDR Scene mode | Digital zoom Digital image stabilization Geotagging Panorama HDR Scene mode | Digital zoom Digital image stabilization Geotagging Panorama HDR Scene mode |
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.
| Image resolution | 1600 x 1200 pixels 1.92 MP | 640 x 480 pixels 0.31 MP | 640 x 480 pixels 0.31 MP | 640 x 480 pixels 0.31 MP |
| Video resolution | - | 640 x 480 pixels 0.31 MP | 640 x 480 pixels 0.31 MP | 640 x 480 pixels 0.31 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 |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | Yes | Yes | Yes | Yes |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GРS А-GРS | GРS А-GРS | GРS А-GРS GLОΝАSS | GРS А-GРS |
Wi-Fi
Wi-Fi is a technology that provides wireless data connections between various devices within a short range.
| Wi-Fi | 802.11b 802.11g 802.11а | 802.11b 802.11g 802.11а | 802.11b 802.11g 802.11а 802.11ас 5GНz 802.11аd | 802.11b 802.11g 802.11а |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 2.1 | 2.1 | 2.1 | 2.1 |
| Features | A2DP AVRCP FTP GAVDP HFP HID OPP PAN SPP | A2DP AVRCP DUN GAVDP HFP HID OPP SPP | A2DP AVRCP DUN GAVDP HFP HID OPP SPP | A2DP AVRCP DUN GAVDP HFP HID SPP |
USB
The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.
| Connector type | Micro USB | Micro USB | USB Type-C | Micro USB |
| Version | 2.0 | 2.0 | 2.0 | 2.0 |
| Features | Charging Mass storage | Charging Mass storage | Charging Mass storage | Charging Mass storage |
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 | 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 |
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 M4A MIDI MP3 WMA WAV | AAC AMR AMR-WB FLAC M4A MIDI MP3 OGG WAV | AAC AMR AMR-WB FLAC M4A MIDI MP3 OGG WAV | AAC AMR AMR-WB FLAC M4A MIDI MP3 OGG 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 QuickTime MP4 Xvid | 3GPP Flash Video MP4 WebM Xvid | 3GPP Flash Video MP4 WebM Xvid | 3GPP Flash Video 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 | 2050 mAh | 1800 mAh | 2000 mAh | 1800 mAh |
| Type | Li-Ion | Li-Ion | Li-Ion | Li-Ion |
| 2G talk time | 8 h 480 min 0.3 days | 8 h 480 min 0.3 days | 8 h 480 min 0.3 days | 7 h 420 min 0.3 days |
| 2G stand-by time | 180 h 10800 min 7.5 days | 140 h 8400 min 5.8 days | 180 h 10800 min 7.5 days | 140 h 8400 min 5.8 days |
| 3G talk time | 8 h 480 min 0.3 days | 8 h 480 min 0.3 days | 8 h 480 min 0.3 days | 7 h 420 min 0.3 days |
| 3G stand-by time | 180 h 10800 min 7.5 days | 140 h 8400 min 5.8 days | 180 h 10800 min 7.5 days | 140 h 8400 min 5.8 days |
| Features | Removable | Removable | Removable | Removable |
| Fly Cirrus 1 | Fly Nimbus 2 | Fly Nimbus 3 | Fly Nimbus 1 |