Comparison between:
- Onda V820w
- Sony Xperia Z3 Tablet Compact
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Onda V820w | Sony Xperia Z3 Tablet Compact | |
 |  | |
| Model alias | - | SGP611 SPG612 SPG621 SPG641 |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 207 mm 20.7 cm 0.679 ft 8.15 in | 213.4 mm 21.34 cm 0.7 ft 8.402 in |
| Height | 122 mm 12.2 cm 0.4 ft 4.803 in | 123.6 mm 12.36 cm 0.406 ft 4.866 in |
| Thickness | 8.9 mm 0.89 cm 0.029 ft 0.35 in | 6.4 mm 0.64 cm 0.021 ft 0.252 in |
| Weight | 335 g 0.74 lbs 11.82 oz | 270 g 0.6 lbs 9.52 oz |
| Volume | 224.76 cm³ 13.65 in³ | 168.81 cm³ 10.25 in³ |
| Colors | White | Black White |
| Body materials | Metal | Stainless steel Glass Plastic |
| Certification | - | IP65 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 |
| Number of SIM cards | - | 1 |
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 |
| UMTS | - | UМТS 900 МНz UМТS 1700/2100 МНz UМТS 1900 МНz UМТS 2100 МНz |
| LTE | - | LТЕ 700 МНz Сlаss 17 LТЕ 800 МНz LТЕ 850 МНz LТЕ 900 МНz LТЕ 1700/2100 МНz LТЕ 1800 МНz LТЕ 2100 МНz LТЕ-ТDD 2300 МНz (В40) |
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 LТЕ Саt 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) | Мiсrоsоft Windоws 8.1 | Аndrоid 4.4.4 ΚitΚаt Аndrоid 5.0 Lоlliрор Аndrоid 6.0 Маrshmаllоw |
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 | Ιntеl Аtоm Ζ3735F | Quаlсоmm Snарdrаgоn 801 (МSМ8974АС) |
| Process technology | 22 nm | 28 nm |
| CPU | Ιntеl Ваy Тrаil | 4х 2.45 GНz Κrаit 400 |
| CPU bits | 64 bit | 64 bit |
| Instruction set | IA-32 (x86), IA-64 (x64) | ARMv8 |
| Level 0 cache memory (L0) | - | 4 KB + 4 KB |
| Level 1 cache memory (L1) | 16 KB + 16 KB | 32 KB + 32 KB |
| Level 2 cache memory (L2) | 2048 KB 2 MB | 2048 KB 2 MB |
| CPU cores | 4 | 4 |
| CPU frequency | 1830 MHz | 2450 MHz |
| GPU | Intel HD Graphics | Qualcomm Adreno 330 |
| GPU cores | - | 4 |
| GPU frequency | 646 MHz | 578 MHz |
| RAM capacity | 2 GB | 3 GB |
| RAM type | LPDDR3L-RS | LPDDR4 |
| RAM channels | Single channel | Double channel |
| RAM frequency | 1466 MHz | 1066 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 32 GB | 16 GB 32 GB |
| UFS 2.0 | UFS 2.1 |
Memory cards
Memory cards are used in mobile devices for expanding their external storage capacity.
| Types | 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 |
| Diagonal size | 8 in 203.2 mm 20.32 cm | 8 in 203.2 mm 20.32 cm |
| Width | 3.42 in 86.99 mm 8.7 cm | 3.35 in 85.15 mm 8.52 cm |
| Height | 7.23 in 183.64 mm 18.36 cm | 7.26 in 184.5 mm 18.45 cm |
| Aspect ratio | 2.111:1 | 2.167:1 |
| Resolution | 720 x 1520 pixels | 1080 x 2340 pixels |
| Pixel density | 210 ppi 82 ppcm | 322 ppi 126 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 63.46 % | 59.76 % |
| Other features | Capacitive Multi-touch | Capacitive Multi-touch Scratch resistant |
| - | Chemical tempered glass Triluminos display for mobile X-Reality display OGS (One Glass Solution) Anti-fingerprint coating |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Accelerometer | Light Accelerometer Compass Gyroscope |
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 Exmor RS |
| Sensor type | - | CMOS |
| Aperture | - | f/2.4 |
| Image resolution | 1600 x 1200 pixels 1.92 MP | 3264 x 2448 pixels 7.99 MP |
| Video resolution | - | 1920 x 1080 pixels 2.07 MP |
| Video 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 |
| - | 1080p @ 60 fps 720p @ 120 fps |
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 | - | Sony Exmor R |
| Aperture | - | f/2.8 |
| Image resolution | 640 x 480 pixels 0.31 MP | 1920 x 1080 pixels 2.07 MP |
| Video resolution | 640 x 480 pixels 0.31 MP | 1920 x 1080 pixels 2.07 MP |
| Video FPS | - | 30 fps |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker | Loudspeaker Earpiece Stereo speakers |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | - | Yes |
| - | RDS |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GРS А-GРS GLОΝАSS | GРS А-GРS GLОΝАSS |
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 802.11ас 5GНz 802.11аd | 802.11а 802.11b 802.11g 802.11а 802.11ас 5GНz 802.11аd |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 4.1 | 4.1 |
| Features | A2DP | A2DP AVRCP DIP GAP GATT HDP HFP HID HSP LE MAP OPP PAN PBAP SPP |
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 Host Mass storage On-The-Go |
HDMI
The High-Definition Multimedia Interface (HDMI) is considered to be the digital alternative of the analog audio/video interface standards.
| HDMI | Micro HDMI (Type D) | Micro USB to HDMI MHL adapter |
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 Tethering | Computer sync OTA sync Tethering DLNA NFC ANT+ |
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 FLAC MIDI MP3 OGG WMA WAV | 3GPP AAC AAC+ AMR AMR-WB eAAC+ FLAC MIDI MP3 OGG WMA WAV Vorbis |
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 MKV QuickTime MP4 WMV | 3GPP AVI DivX H.263 H.264 H.265 MKV MPEG-4 VP8 VP9 WebM WMV Xvid M4V |
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 | 4500 mAh |
| Type | Li-Polymer | Li-Ion |
| 2G talk time | - | 19 h 1140 min 0.8 days |
| 2G stand-by time | - | 1100 h 66000 min 45.8 days |
| 3G talk time | - | 23 h 1380 min 1 days |
| 3G stand-by time | - | 1300 h 78000 min 54.2 days |
| Features | Non-removable | Non-removable |
| Battery life - up to 5 h | - |
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.
| Body SAR (EU) | - | 1.258 W/kg |
| Body SAR (USA) | - | 1.783 W/kg |
Additional features
Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.
| Additional features | 3G dongle | SGP611; SPG612 - Wi-Fi only |
| Onda V820w | Sony Xperia Z3 Tablet Compact |
