Comparison between:
- LeEco Le 2
- Google Pixel 4a
- Google Pixel 6
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| LeEco Le 2 | Google Pixel 4a | Google Pixel 6 | |
 Prices |  Prices |  | |
| Model alias | Le2 X620 | - | GB7N6 G9S9B16 |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 74.2 mm 7.42 cm 0.243 ft 2.921 in | 69.4 mm 6.94 cm 0.228 ft 2.732 in | 74.8 mm 7.48 cm 0.245 ft 2.945 in |
| Height | 151.1 mm 15.11 cm 0.496 ft 5.949 in | 144 mm 14.4 cm 0.472 ft 5.669 in | 158.6 mm 15.86 cm 0.52 ft 6.244 in |
| Thickness | 7.5 mm 0.75 cm 0.025 ft 0.295 in | 8.2 mm 0.82 cm 0.027 ft 0.323 in | 8.9 mm 0.89 cm 0.029 ft 0.35 in |
| Weight | 153 g 0.34 lbs 5.4 oz | 143 g 0.32 lbs 5.04 oz | 207 g 0.46 lbs 7.3 oz |
| Volume | 84.09 cm³ 5.11 in³ | 81.95 cm³ 4.98 in³ | 105.58 cm³ 6.41 in³ |
| Colors | Silver Gray Rose-gold | Just Black | Sorta Seafoam Kinda Coral Stormy Black |
| Body materials | Metal | Glass Polycarbonate | Aluminium alloy Glass |
| Certification | - | - | 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 | Nano-SIM |
| Number of SIM cards | 2 | 1 | 1 |
| - | - | eSIM |
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) CDMA 800 MHz (BC10) | CDMA 800 MHz (BC0) CDMA 1900 MHz (BC1) CDMA 800 MHz (BC10) |
| W-CDMA | W-CDMA 850 MHz W-CDMA 900 MHz W-CDMA 1900 MHz W-CDMA 2100 MHz | - | - |
| TD-SCDMA | TD-SCDMA 1880-1920 MHz TD-SCDMA 2010-2025 MHz | - | - |
| UMTS | - | UMTS 850 MHz (B5) UMTS 900 MHz (B8) UMTS 1700 MHz (B4) UMTS 1900 MHz (B2) UMTS 2100 MHz (B1) | UMTS 800 MHz (B6) UMTS 800 MHz (B19) UMTS 850 MHz (B5) UMTS 900 MHz (B8) UMTS 1700 MHz (B4) UMTS 1900 MHz (B2) UMTS 2100 MHz (B1) |
| LTE | 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-FDD 700 MHz (B12) LTE-FDD 700 MHz (B13) LTE-FDD 700 MHz (B14) LTE-FDD 700 MHz (B17) LTE-FDD 700 MHz (B28) LTE-FDD 700 MHz (B29) 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 1900 MHz (B25) LTE-FDD 2100 MHz (B1) LTE-FDD 2600 MHz (B7) LTE-TDD 1900 MHz (B39) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) LTE-FDD 2300 MHz (B30) LTE-TDD 5200 MHz (B46) LTE-TDD 3500 MHz (B46) LTE-FDD 600 MHz (B71) | LTE-FDD 700 MHz (B12) LTE-FDD 700 MHz (B13) LTE-FDD 700 MHz (B14) LTE-FDD 700 MHz (B17) LTE-FDD 700 MHz (B28) LTE-FDD 700 MHz (B29) 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 1500 MHz (B32) LTE-FDD 1700 MHz (B4) LTE-FDD 1700 MHz (B66) LTE-FDD 1800 MHz (B3) LTE-FDD 1900 MHz (B2) LTE-FDD 1900 MHz (B25) LTE-FDD 2100 MHz (B1) LTE-FDD 2600 MHz (B7) LTE-TDD 1900 MHz (B39) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) LTE-FDD 2300 MHz (B30) LTE-TDD 5200 MHz (B46) LTE-TDD 3500 MHz (B46) LTE-FDD 600 MHz (B71) |
| 5G NR | - | - | 5G-FDD 600 MHz (n71) 5G-FDD 700 MHz (n12) 5G-FDD 700 MHz (n28) 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 2500 MHz (n41) 5G-FDD 2600 MHz (n7) 5G-TDD 3500 MHz (n78) 5G-TDD 3700 MHz (n77) |
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 EV-DO Rev. A TD-SCDMA TD-HSDPA | UMTS EDGE GPRS HSPA+ LTE EV-DO Rev. A | UMTS EDGE GPRS HSPA+ LTE EV-DO Rev. A 5G NSA 5G SA |
| - | 2x2 MiMO | 4x4 MIMO |
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 10 | Android 12 |
| User interface (UI) | EUI 5.6 | - | - |
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 X20 (MT6797) | Qualcomm Snapdragon 730G | Google Tensor |
| Process technology | 20 nm | 8 nm | 5 nm |
| CPU | 2x 2.3 GHz ARM Cortex-A72, 4x 1.85 GHz ARM Cortex-A53, 4x 1.4 GHz ARM Cortex-A53 | 2x 2.2 GHz Kryo 470, 6x 1.8 GHz Kryo 470 | 2x 2.8 GHz ARM Cortex-X1, 2x 2.25 GHz ARM Cortex-A76, 4x 1.8 GHz ARM Cortex-A55 |
| CPU bits | 64 bit | 64 bit | 64 bit |
| Instruction set | ARMv8-A | ARMv8 | - |
| Level 3 cache memory (L3) | - | - | 4096 KB 4 MB |
| CPU cores | 10 | 8 | 8 |
| CPU frequency | 2300 MHz | 2200 MHz | 2800 MHz |
| GPU | ARM Mali-T880 MP4 | Qualcomm Adreno 618 | ARM Mali-G78 MP20 |
| GPU cores | 4 | - | 20 |
| GPU frequency | 780 MHz | - | 848 MHz |
| RAM capacity | 3 GB | 6 GB | 8 GB |
| RAM type | LPDDR3 | LPDDR4X | LPDDR5 |
| RAM channels | Double channel | Double channel | Quad channel |
| RAM frequency | 800 MHz | 2133 MHz | 3200 MHz |
| - | Titan M Security Module | - |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 32 GB | 128 GB | 128 GB 256 GB |
| eMMC 5.1 | - | UFS 3.1 |
Display
The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.
| Type/technology | IPS | OLED | AMOLED |
| Diagonal size | 5.5 in 139.7 mm 13.97 cm | 5.81 in 147.57 mm 14.76 cm | 6.4 in 162.56 mm 16.26 cm |
| Width | 2.7 in 68.49 mm 6.85 cm | 2.49 in 63.17 mm 6.32 cm | 2.68 in 68.12 mm 6.81 cm |
| Height | 4.79 in 121.76 mm 12.18 cm | 5.25 in 133.37 mm 13.34 cm | 5.81 in 147.6 mm 14.76 cm |
| Aspect ratio | 1.778:1 16:9 | 2.111:1 | 2.167:1 |
| Resolution | 1080 x 1920 pixels | 1080 x 2280 pixels | 1080 x 2340 pixels |
| Pixel density | 401 ppi 157 ppcm | 434 ppi 170 ppcm | 403 ppi 158 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 74.62 % | 84.58 % | 85.03 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant |
| 1200:1 contrast ratio 500 cd/m² 80% NTSC | Ambient EQ Corning Gorilla Glass Always-on Display HDR (UHDA certification) | 2.5D curved glass screen Gorilla Glass Victus 90 Hz refresh rate HDR10+ |
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 Gyroscope Barometer Magnetometer | Proximity Light Accelerometer Gyroscope Barometer Magnetometer Fingerprint |
| - | Active Edge Motion Sense (Soli radar) | In-display optical fingerprint sensor Spectral sensor Flicker 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 | OmniVision OV16880 | - | Samsung GN1 |
| Sensor type | PureCel | - | ISOCELL |
| Sensor size | 4.74 x 3.56 mm 0.23 in | - | - |
| Sensor format | - | 1/2.55" | 1/1.3" |
| Pixel size | 1.029 µm 0.001029 mm | 1.4 µm 0.001400 mm | 1.2 µm 0.001200 mm |
| Crop factor | 7.29 | - | - |
| ISO | 100 - 1600 | - | - |
| Aperture | f/2 | f/1.7 | f/1.9 |
| Focal length and 35 mm equivalent | 3.57 mm 26.04 mm *(35 mm / full frame) | 28 mm *(35 mm / full frame) | 26 mm *(35 mm / full frame) |
| Field of view | - | 77 ° | - |
| Number of lenses | 5 | - | - |
| Flash type | Dual LED | Dual LED | Dual LED |
| Image resolution | 4608 x 3456 pixels 15.93 MP | 4032 x 3024 pixels 12.19 MP | 50 MP |
| Video resolution | 3840 x 2160 pixels 8.29 MP | 3840 x 2160 pixels 8.29 MP | 3840 x 2160 pixels 8.29 MP |
| Video FPS | 30 fps | 60 fps | 60 fps |
| Features | Autofocus Continuous shooting Digital 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) | 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 Phase detection autofocus (PDAF) | Autofocus Continuous shooting Digital 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 Phase detection autofocus (PDAF) Laser autofocus (LAF) Pixel Shift |
| Sensor type - PureCel Plus-S 720p @ 120 fps | Phase detection with Dual Pixel 1080p @ 120 fps 720p @ 240 fps | Secondary rear camera - 12 MP (ultra-wide) Pixel size - 1.25 μm (#2) Aperture size - f/2.2 (#2) Angle of view - 114˚ (#2) |
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 | - | - |
| Sensor size | 4.61 x 3.47 mm 0.23 in | - | - |
| Pixel size | 1.414 µm 0.001414 mm | 1.22 µm 0.001220 mm | - |
| Crop factor | 7.49 | - | - |
| Aperture | f/2.2 | f/2 | - |
| Focal length and 35 mm equivalent | - | 22 mm *(35 mm / full frame) | - |
| Field of view | 76.5 ° | 84 ° | - |
| Image resolution | 3264 x 2448 pixels 7.99 MP | 3264 x 2448 pixels 7.99 MP | 3264 x 2448 pixels 7.99 MP |
| Video resolution | 1280 x 720 pixels 0.92 MP | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP |
| Video FPS | 30 fps | 30 fps | 30 fps |
| Features | - | HDR Face detection Face unlock | Face unlock HDR Face detection |
| - | 2 NIR cameras NIR flood emitter NIR dot projector | - |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker | Loudspeaker Earpiece Stereo speakers | Loudspeaker Earpiece Stereo speakers |
| CDLA - Continual Digital Lossless Audio Dolby Atmos Headphone adapter | Active noise cancellation HAC (M3/T3) - Hearing Aid Compatibility | 3 microphones Active noise cancellation HAC (M3/T3) - Hearing Aid Compatibility |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | No | No | No |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GPS A-GPS GLONASS BeiDou | GPS A-GPS GLONASS Galileo | GPS A-GPS GLONASS BeiDou Galileo QZSS |
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 802.11ac 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 Dual band Wi-Fi Hotspot Wi-Fi Direct Wi-Fi Display 802.11ax |
| - | 2x2 MiMO | 2x2 MIMO |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 4.2 | 5.0 | 5.2 |
| Features | A2DP EDR LE | A2DP 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 | 3.1 |
| 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 | No | Yes | No |
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 | 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 | 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+ AMR AMR-WB eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC AAC+ AMR AMR-WB aptX aptX HD eAAC+ FLAC M4A MIDI MP3 OGG WMA WAV LDAC | AAC AAC+ AMR AMR-WB aptX aptX HD eAAC+ FLAC M4A MIDI MP3 OGG WMA WAV LDAC |
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 DivX Flash Video H.263 H.264 H.265 MKV MP4 VP8 VP9 WebM Xvid | 3GPP AVI DivX Flash Video H.263 H.264 H.265 MKV QuickTime MP4 VC-1 VP8 WebM WMV Xvid | 3GPP AVI DivX Flash Video H.263 H.264 H.265 MKV QuickTime MP4 VC-1 VP8 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 | 3000 mAh | 3140 mAh | 4600 mAh |
| Type | Li-Polymer | Li-Polymer | Li-Polymer |
| Charger output power | 3.6 V / 3 A 8 V / 3 A 12 V / 2 A | 9 V / 2 A | 10 V / 3 A |
| Quick charge technology | - | USB Power Delivery 2.0 | Power Delivery 3.0 |
| Features | Fast charging Non-removable | Fast charging Non-removable | Wireless charging Fast charging Non-removable |
| Charger output power - 3.6-8V/3A; 12V/2A | - | 21W-23W wireless charging |
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) | - | 1.37 W/kg | - |
| Body SAR (EU) | - | 1.39 W/kg | - |
| Head SAR (USA) | - | 1.18 W/kg | - |
| Body SAR (USA) | - | 1.19 W/kg | - |
Additional features
Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.
| Additional features | USB Type-C to 3.5 mm adapter | - | - |
| LeEco Le 2 | Google Pixel 4a | Google Pixel 6 |