Comparison between:
- Cubot Note 20
- Cubot S208
- Elephone C1X
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Cubot Note 20 | Cubot S208 | Elephone C1X | |
 |  |  |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 77 mm 7.7 cm 0.253 ft 3.031 in | 71.6 mm 7.16 cm 0.235 ft 2.819 in | 77 mm 7.7 cm 0.253 ft 3.031 in |
| Height | 155.8 mm 15.58 cm 0.511 ft 6.134 in | 145.2 mm 14.52 cm 0.476 ft 5.717 in | 152 mm 15.2 cm 0.499 ft 5.984 in |
| Thickness | 9.1 mm 0.91 cm 0.03 ft 0.358 in | 8.1 mm 0.81 cm 0.027 ft 0.319 in | 8 mm 0.8 cm 0.026 ft 0.315 in |
| Weight | 200 g 0.44 lbs 7.05 oz | 178 g 0.39 lbs 6.3 oz | 173 g 0.38 lbs 6.1 oz |
| Volume | 109.17 cm³ 6.63 in³ | 84.21 cm³ 5.11 in³ | 93.63 cm³ 5.69 in³ |
| Colors | Blue Green Black | Black White | Blue Gold Black |
| Body materials | Polycarbonate | Plastic | Metal |
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 | Mini-SIM Micro-SIM | Micro-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 (B5) GSM 900 MHz (B8) GSM 1800 MHz (B3) GSM 1900 MHz (B2) | 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 (B8) W-CDMA 2100 MHz (B1) | W-CDMA 850 MHz W-CDMA 2100 MHz | W-CDMA 900 MHz W-CDMA 2100 MHz |
| LTE | LTE-FDD 800 MHz (B20) LTE-FDD 850 MHz (B19) LTE-FDD 900 MHz (B8) LTE-FDD 1800 MHz (B3) LTE-FDD 2100 MHz (B1) LTE-FDD 2600 MHz (B7) | - | LTE 800 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 4 | UMTS EDGE GPRS HSPA+ | 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 10 | Android 4.2.2 Jelly Bean | Android 6.0 Marshmallow |
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 A22 (MT6761) | MediaTek MT6582 | MediaTek MT6737 |
| Process technology | 12 nm | 28 nm | 28 nm |
| CPU | 4x 2.0 GHz ARM Cortex-A53 | 4x 1.3 GHz ARM Cortex-A7 | 4x 1.3 GHz ARM Cortex-A53 |
| CPU bits | 64 bit | 32 bit | 64 bit |
| Instruction set | ARMv8-A | ARMv7-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 | 4 | 4 | 4 |
| CPU frequency | 2200 MHz | 1300 MHz | 1300 MHz |
| GPU | IMG PowerVR GE8300 | ARM Mali-400 MP2 | ARM Mali-T720 MP2 |
| GPU cores | - | 2 | 2 |
| GPU frequency | 660 MHz | 500 MHz | 550 MHz |
| RAM capacity | 3 GB | 1 GB | 2 GB |
| RAM type | LPDDR3 | LPDDR2/LPDDR3 | LPDDR3 |
| RAM channels | Single channel | Single channel | Single channel |
| RAM frequency | 933 MHz | 533 MHz | 640 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 64 GB | 16 GB | 16 GB |
| - | - | eMMC |
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 | 6.5 in 165.1 mm 16.51 cm | 5 in 127 mm 12.7 cm | 5.5 in 139.7 mm 13.97 cm |
| Width | 2.67 in 67.75 mm 6.78 cm | 2.45 in 62.26 mm 6.23 cm | 2.7 in 68.49 mm 6.85 cm |
| Height | 5.93 in 150.56 mm 15.06 cm | 4.36 in 110.69 mm 11.07 cm | 4.79 in 121.76 mm 12.18 cm |
| Aspect ratio | 2.222:1 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 720 x 1600 pixels | 540 x 960 pixels | 720 x 1280 pixels |
| Pixel density | 270 ppi 106 ppcm | 220 ppi 86 ppcm | 267 ppi 104 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 85.3 % | 66.51 % | 71.48 % |
| Other features | Capacitive Multi-touch | Capacitive Multi-touch | Capacitive Multi-touch |
| 2.5D curved glass screen In-cell 1300:1 450 cd/m² 90% NTSC | OGS (One Glass Solution) | 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 Fingerprint | Proximity Light Accelerometer Compass Gravity | Proximity Light Accelerometer Fingerprint |
| - | - | Fingerprint sensor model - Goodix |
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 IMX486 | - | OmniVision OV8856 |
| Sensor type | - | CMOS | 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 | f/2.8 | - |
| Flash type | Dual LED | LED | Dual LED |
| Image resolution | 4096 x 3024 pixels 12.39 MP | 3264 x 2448 pixels 7.99 MP | 3264 x 2448 pixels 7.99 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP | 1280 x 720 pixels 0.92 MP |
| Video FPS | 30 fps | 30 fps | 30 fps |
| Features | Autofocus Continuous shooting Digital zoom Geotagging HDR Touch focus Face detection Self-timer Scene mode | 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 | 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 - 20MP (depth-sensing) Sensor model - Sony IMX350 (#2) Third rear camera - 2 MP (photo-sensitive) Fourth rear camera - VGA | - | Interpolated resolution - 13 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.
| Aperture | - | - | f/2.8 |
| Image resolution | 3264 x 2448 pixels 7.99 MP | 2560 x 1920 pixels 4.92 MP | 2560 x 1920 pixels 4.92 MP |
| Video resolution | 1280 x 720 pixels 0.92 MP | - | - |
| Video FPS | 30 fps | - | - |
| Features | Face unlock | - | - |
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 | GPS A-GPS | 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 Wi-Fi Hotspot Wi-Fi Direct Wi-Fi Display | 802.11b 802.11g 802.11n Wi-Fi Hotspot | 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 | 4.2 | 2.1 | 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 | USB Type-C | 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 |
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 NFC VoLTE | 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 |
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 OGG WMA WAV | AC3 AMR AMR-WB eAAC+ FLAC MP3 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 WMV9 Xvid | 3GPP DivX H.263 H.264 MPEG-4 WMV Xvid | 3GPP AVI H.263 H.264 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 | 4200 mAh | 2000 mAh | 2500 mAh |
| Type | Li-Ion | Li-Ion | Li-Polymer |
| 2G talk time | - | - | 24 h 1440 min 1 days |
| 2G stand-by time | - | - | 700 h 42000 min 29.2 days |
| 3G talk time | - | - | 24 h 1440 min 1 days |
| 3G stand-by time | - | - | 700 h 42000 min 29.2 days |
| Charger output power | 5 V / 2 A | - | 5 V / 1 A |
| Features | Fast charging Removable | Removable | Non-removable |
Specific Absorption Rate (SAR)
The SAR rating shows the amount of electromagnetic radiation absorbed by the human body when using a mobile device, expressed in W/kg.
| Head SAR (EU) | - | 1.341 W/kg | - |
| Body SAR (EU) | - | 0.394 W/kg | - |
| Cubot Note 20 | Cubot S208 | Elephone C1X |