Comparison between:
- LeRee Le 3
- Samsung Galaxy A30
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| LeRee Le 3 | Samsung Galaxy A30 | |
 |  | |
| Model alias | Le3 | SM-A305F A305F |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 74.8 mm 7.48 cm 0.245 ft 2.945 in | 74.7 mm 7.47 cm 0.245 ft 2.941 in |
| Height | 152 mm 15.2 cm 0.499 ft 5.984 in | 158.5 mm 15.85 cm 0.52 ft 6.24 in |
| Thickness | 8.2 mm 0.82 cm 0.027 ft 0.323 in | 7.7 mm 0.77 cm 0.025 ft 0.303 in |
| Weight | 173 g 0.38 lbs 6.1 oz | 165 g 0.36 lbs 5.82 oz |
| Volume | 93.23 cm³ 5.66 in³ | 91.17 cm³ 5.54 in³ |
| Colors | Gold Gray | Black White Blue |
| Body materials | Aluminium alloy | 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 | Nano-SIM | Nano-SIM |
| Number of SIM cards | 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 GSM 900 MHz GSM 1800 MHz GSM 1900 MHz |
| W-CDMA | W-CDMA 900 MHz W-CDMA 1700 MHz W-CDMA 1900 MHz W-CDMA 2100 MHz | - |
| UMTS | - | UMTS 850 MHz UMTS 900 MHz UMTS 1900 MHz UMTS 2100 MHz |
| LTE | LTE-TDD 2300 MHz (B40) LTE-TDD 2600 MHz (B38) LTE 800 MHz LTE 1800 MHz LTE 2100 MHz LTE 2600 MHz | LTE 850 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 10 |
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 6.0.1 Marshmallow | Android 9.0 Pie |
| User interface (UI) | EUI 5.6 | One |
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 | Qualcomm Snapdragon 652 (MSM8976) | Samsung Exynos 7904 |
| Process technology | 28 nm | 14 nm |
| CPU | 4x 1.8 GHz ARM Cortex-A72, 4x 1.4 GHz ARM Cortex-A53 | 2x 1.8 GHz ARM Cortex-A73, 6x 1.6 GHz ARM Cortex-A53 |
| CPU bits | 64 bit | 64 bit |
| Instruction set | ARMv8-A | ARMv8-A |
| CPU cores | 8 | 8 |
| CPU frequency | 1800 MHz | 1800 MHz |
| GPU | Qualcomm Adreno 510 | ARM Mali-G71 MP2 |
| GPU cores | - | 2 |
| GPU frequency | 600 MHz | 770 MHz |
| RAM capacity | 3 GB | 3 GB 4 GB |
| RAM type | LPDDR3 | LPDDR4 |
| RAM channels | Double channel | Double channel |
| RAM frequency | 933 MHz | - |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 32 GB | 32 GB 64 GB |
| - | eMMC 5.1 |
Memory cards
Memory cards are used in mobile devices for expanding their external storage capacity.
| Types | - | 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 | Super AMOLED |
| Diagonal size | 5.5 in 139.7 mm 13.97 cm | 6.4 in 162.56 mm 16.26 cm |
| Width | 2.7 in 68.49 mm 6.85 cm | 2.68 in 68.12 mm 6.81 cm |
| Height | 4.79 in 121.76 mm 12.18 cm | 5.81 in 147.6 mm 14.76 cm |
| Aspect ratio | 1.778:1 16:9 | 2.167:1 |
| Resolution | 1080 x 1920 pixels | 1080 x 2340 pixels |
| Pixel density | 401 ppi 157 ppcm | 403 ppi 158 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 73.58 % | 85.2 % |
| Other features | Capacitive Multi-touch | Capacitive Multi-touch Scratch resistant |
| 1000:1 contrast ratio 450 cd/m² 72% NTSC | Corning Gorilla Glass 3 2.5D curved glass screen 450 cd/m² Peak brightness - 550 cd/m² |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Light Accelerometer Compass Gyroscope Fingerprint Hall | Proximity Light Accelerometer Compass Gyroscope Fingerprint Hall |
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 model | Sony IMX258 Exmor RS | - |
| Sensor type | CMOS | CMOS BSI |
| Sensor size | 4.71 x 3.49 mm 0.23 in | - |
| Pixel size | 1.133 µm 0.001133 mm | - |
| Crop factor | 7.37 | - |
| ISO | - | 100 - 800 |
| Aperture | f/2 | f/1.7 |
| Focal length and 35 mm equivalent | - | 3.92 mm 26 mm *(35 mm / full frame) |
| Field of view | 80 ° | - |
| Number of lenses | 6 | - |
| Flash type | Dual LED | LED |
| Image resolution | 4160 x 3120 pixels 12.98 MP | 4608 x 3456 pixels 15.93 MP |
| Video resolution | 3840 x 2160 pixels 8.29 MP | 1920 x 1080 pixels 2.07 MP |
| Video 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 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 |
| Blue filter glass Secondary rear camera - 13 MP (monochrome) Sensor model - Sony IMX258 Exmor RS (#2) Sensor size - 1/3.06" (#2) Pixel size - 1.12 μm (#2) | - |
Ultra-wide camera
Specifications of the ultra-wide camera of the device. This type of camera captures a wider field of view compared to the main camera.
| Aperture | - | f/2.2 |
| Image resolution | - | 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 | OmniVision OV8865 | - |
| Sensor type | CMOS BSI 2 | CMOS BSI |
| Sensor size | 4.61 x 3.47 mm 0.23 in | - |
| Pixel size | 1.414 µm 0.001414 mm | - |
| Crop factor | 7.49 | - |
| Aperture | f/2.2 | f/2 |
| Focal length and 35 mm equivalent | - | 3.4 mm 25 mm *(35 mm / full frame) |
| Field of view | 80 ° | - |
| Number of lenses | 4 | - |
| Image resolution | 3264 x 2448 pixels 7.99 MP | 4608 x 3456 pixels 15.93 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP |
| Video FPS | 30 fps | 30 fps |
| Blue filter glass | - |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece | Loudspeaker Earpiece |
| DTS-HD | - |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | Yes | Yes |
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 |
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 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 Dual band Wi-Fi Hotspot Wi-Fi Direct |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 4.2 | 5.0 |
| Features | A2DP EDR LE | A2DP AVRCP DIP HFP HID HSP MAP OPP PAN PBAP HOGP |
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 |
| Version | 2.0 | 2.0 |
| Features | 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 |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync Infrared Tethering | Computer sync OTA sync 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 |
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 AAC+ AC3 AMR AMR-WB eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC AMR AMR-WB eAAC+ FLAC M4A 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 H.265 MKV QuickTime MP4 VP8 VP9 WebM WMV Xvid | 3GPP 3GPP2 AVI Flash Video H.263 H.264 H.265 MKV MP4 VC-1 VP8 VP9 WebM WMV WMV7 WMV8 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 | 4060 mAh | 4000 mAh |
| Type | Li-Polymer | Li-Ion |
| 2G talk time | 10 h 600 min 0.4 days | 23 h 1380 min 1 days |
| 2G stand-by time | 300 h 18000 min 12.5 days | - |
| 3G talk time | 10 h 600 min 0.4 days | 23 h 1380 min 1 days |
| 3G stand-by time | 300 h 18000 min 12.5 days | - |
| Charger output power | 5 V / 2 A | 5 V / 2 A 9 V / 1.67 A |
| Features | Non-removable | Fast charging 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) | - | 0.246 W/kg |
| Body SAR (EU) | - | 1.165 W/kg |
| Head SAR (USA) | - | 0.32 W/kg |
| Body SAR (USA) | - | 0.4 W/kg |
| LeRee Le 3 | Samsung Galaxy A30 |