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Device Specs: Referred (not editable) comparison sheet [9]

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Jolla Tablet 32GB
Lenovo Flex 3 11
Acer Iconia One 8 B1-820 WiFi 16GB
Acer Iconia Tab A3-A30 WiFi 32GB
Jolla Tablet 64GB
Cherry Mobile MAIA Smart Tab 3G
Lava Twinpad 3G
Jolla Youyota Sailfish Tablet 64GB
Jolla Youyota Sailfish Tablet 32GB
Use the following link to refer to this comparison
Jolla Tablet 32GB
Lenovo Flex 3 11
Acer Iconia One 8 B1-820 WiFi 16GB
Acer Iconia Tab A3-A30 WiFi 32GB
Jolla Tablet 64GB
Cherry Mobile MAIA Smart Tab 3G
Lava Twinpad 3G
Jolla Youyota Sailfish Tablet 64GB
Jolla Youyota Sailfish Tablet 32GB
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IntroductionIntroduction
ReleasedFirst official market release date in (year, month) 2015 Oct 16 2015 May 2015 Jun 2015 Jun 2015 Oct 16 2015 Sep 2016 Feb 2017 Jul 21 2017 Jul 21
AnnouncedDate of the official announcement (year, month) 2017 May 18 2017 May 18
Hardware DesignerThe company which designed this device Jolla Lenovo Jolla Ainol Electronics Youyota Youyota
ManufacturerThe company which produces this device Lenovo Ainol Electronics
Device CategorySmartphone, tablet, smart watch, PDA, palmtop, etc. Tablet Notebook Tablet Tablet Tablet Tablet Tablet Tablet Tablet

Physical AttributesPhysical Attributes
WidthWidth is horizontally measured between the left and right edges of device according to the default display orientation 203 mm 299 mm 127.6 mm 260 mm 203 mm 130.4 mm 259 mm 137 mm 203 mm
HeightHeight is vertically measured between the bottom and top edges of device according to the default display orientation 137 mm 209 mm 214 mm 176 mm 137 mm 211 mm 170 mm 203 mm 137 mm
DepthDepth refers to the thickness of the device. Depth is usually the smallest dimension of the device 8.3 mm 21.8 mm 9.5 mm 9.7 mm 8.3 mm 9.2 mm 8.5 mm 8.3 mm 8.3 mm
Dimensions 7.99x5.39x0.33 inches 11.77x8.23x0.86 inches 5.02x8.43x0.37 inches 10.24x6.93x0.38 inches 7.99x5.39x0.33 inches 5.13x8.31x0.36 inches 10.20x6.69x0.33 inches 5.39x7.99x0.33 inches 7.99x5.39x0.33 inches
MassThe mass of the device including standard battery and stylus (if any and it can be inserted into the device) measured in grams 384 g 1400 g 355 g 540 g 384 g 570 g 385 g 385 g
13.55 ounces 49.38 ounces 12.52 ounces 19.05 ounces 13.55 ounces 20.11 ounces 13.58 ounces 13.58 ounces

Software EnvironmentSoftware Environment
PlatformThe family of the operating system like Android, iOS, Windows Phone/Mobile, Palm OS, etc. Linux Windows (desktop-class) Android Android Linux Android Windows (desktop-class) Linux Linux
Operating SystemPre-installed (usually embedded) operating system which the device was released with. Jolla Sailfish OS 2.0 (Eineheminlampi) Microsoft Windows 8.1 Pro (Blue) Google Android 5.0.1 (Lollipop) Google Android 5.0.2 (Lollipop) Jolla Sailfish OS 2.0 (Eineheminlampi) Google Android 4.4.4 (KitKat) Microsoft Windows 10 Pro Jolla Sailfish OS 2.1 (Iijoki) Jolla Sailfish OS 2.1 (Iijoki)

Application processor, ChipsetApplication processor, Chipset
CPU ClockFrequency of the square signal which schedules the internal operation of microprocessor (synchronous sequential logic). The current consumed by the processor is approximately proportional to clock rate. 1833 MHz 1330 MHz 1833 MHz 1333 MHz 1833 MHz 1833 MHz 1833 MHz 1800 MHz 1800 MHz
CPUManufacturer part number and most important characteristics of the IC which includes the main application processor or processors Intel Atom 4th Gen Z3735F (Bay Trail), 2014, 64 bit, quad-core, 32 Kbyte I-Cache, 24 Kbyte D-Cache, 2048 Kbyte L2, 22 nm, Intel HD Graphics GPU Intel Atom 4th Gen Z3735F (Bay Trail), 2014, 64 bit, quad-core, 32 Kbyte I-Cache, 24 Kbyte D-Cache, 2048 Kbyte L2, 22 nm, Intel HD Graphics GPU Intel Atom 4th Gen Z3735F (Bay Trail), 2014, 64 bit, quad-core, 32 Kbyte I-Cache, 24 Kbyte D-Cache, 2048 Kbyte L2, 22 nm, Intel HD Graphics GPU Intel Atom 4th Gen Z3735F (Bay Trail), 2014, 64 bit, quad-core, 32 Kbyte I-Cache, 24 Kbyte D-Cache, 2048 Kbyte L2, 22 nm, Intel HD Graphics GPU Intel Atom 4th Gen Z3735F (Bay Trail), 2014, 64 bit, quad-core, 32 Kbyte I-Cache, 24 Kbyte D-Cache, 2048 Kbyte L2, 22 nm, Intel HD Graphics GPU Intel Atom 4th Gen Z3735F (Bay Trail), 2014, 64 bit, quad-core, 32 Kbyte I-Cache, 24 Kbyte D-Cache, 2048 Kbyte L2, 22 nm, Intel HD Graphics GPU Intel Atom 4th Gen Z3735F (Bay Trail), 2014, 64 bit, quad-core, 32 Kbyte I-Cache, 24 Kbyte D-Cache, 2048 Kbyte L2, 22 nm, Intel HD Graphics GPU Intel Atom 4th Gen Z3735F (Bay Trail), 2014, 64 bit, quad-core, 32 Kbyte I-Cache, 24 Kbyte D-Cache, 2048 Kbyte L2, 22 nm, Intel HD Graphics GPU Intel Atom 4th Gen Z3735F (Bay Trail), 2014, 64 bit, quad-core, 32 Kbyte I-Cache, 24 Kbyte D-Cache, 2048 Kbyte L2, 22 nm, Intel HD Graphics GPU

Operative MemoryOperative Memory
RAM TypeType of volatile memory IC which specifies RAM architecture, timing characteristics, refresh mode, voltage levels and physical design of the IC. Two major types of random-access memory is static RAM (SRAM) periodically refreshed dynamic RAM (DRAM). DDR3L-RS SDRAM DDR3L SDRAM DDR3L SDRAM DDR3L SDRAM DDR3L-RS SDRAM DDR3L-RS SDRAM DDR3L SDRAM DDR3L-RS SDRAM DDR3L-RS SDRAM
667 MHz 667 MHz 667 MHz 667 MHz 667 MHz 667 MHz 667 MHz 667 MHz
RAM Capacity (converted)RAM capacity in binary bytes (KiB: 1024 bytes, MiB: 1024 KiB, GiB: 1024 MiB) 2 GiB RAM 8 GiB RAM 1 GiB RAM 2 GiB RAM 2 GiB RAM 2 GiB RAM 2 GiB RAM 2 GiB RAM 2 GiB RAM



Non-volatile MemoryNon-volatile Memory
Non-volatile Memory InterfaceInterface (e.g. UFS 2.0, eMMC 5.1, moviNAND) which determines physical layer (width, clock rate, lanes, protocol) of data transfer between the application processor and the NV memory Yes Yes Yes Yes Yes Yes Yes Yes Yes
Non-volatile Memory Capacity (converted)The value of ROM capacity converted to the most appropriate units (KiB: 1024 bytes, KB: 1000 bytes, MiB: 1024 KiB, MB: 1000 KB, GiB: 1024 MiB, GB: 1000 MB) 32 GB ROM 64 GB ROM 16 GB ROM 32 GB ROM 64 GB ROM 32 GB ROM 32 GB ROM 64 GB ROM 32 GB ROM
23250 MiB total user storage

DisplayDisplayAll parameters that related to display
Display DiagonalThe distance measured between the furthest corners of the display. In case of display with rounded edges this refers to the diagonal of the smallest bounding rectangle. 199.4 mm 279.4 mm 203.2 mm 256.54 mm 199.4 mm 203.2 mm 256.5 mm 199.4 mm 199.4 mm
7.9 inch 11 inch 8 inch 10.1 inch 7.9 inch 8 inch 10.1 inch 7.9 inch 7.9 inch
ResolutionHorizontal and vertical resolution of the primary display. In case of display with rounded edges this refers to the smallest bounding rectangle. 2048x1536 1366x768 800x1280 1920x1200 2048x1536 800x1280 1280x800 1536x2048 2048x1536
Horizontal Full Bezel WidthDefined as the sum of width of left and right vertical display bezels. If the display panel is located in the middle width of left and right bezels are the same and their width is the half of the full bezel width. 43.48 mm 55.45 mm 19.9 mm 42.45 mm 43.48 mm 22.7 mm 41.49 mm 17.36 mm 43.48 mm
Display Area UtilizationRegular display area per regular front panel area ratio. This approximated indicator does not count with possible rounded corners (neither on front panel nor on display) or display notches, holes. 68.6% 53.4% 68.0% 64.6% 68.6% 67.4% 67.2% 68.6% 68.6%
Pixel DensityIndicates the number of pixels per inch 326 PPI 142 PPI 189 PPI 224 PPI 326 PPI 189 PPI 149 PPI 326 PPI 326 PPI
Display TypeDisplay technology, e.g. Color/ monochrome e-ink, STN, PM-OLED, AM-OLED, TN-TFT, IPS TFT, ASV TFT, MVA TFT, PVA TFT, PLS TFT Color IPS TFT LCD display Color TN-TFT LCD display Color IPS TFT LCD display Color IPS TFT LCD display Color IPS TFT LCD display Color TN-TFT LCD display Color IPS TFT LCD display Color IPS TFT LCD display Color IPS TFT LCD display
Number of Display ScalesMaximal number of displayable colors or scales 16.8M 16.8M 16.8M 16.8M 16.8M 16.8M 16.8M 16.8M 16.8M

Graphical SubsystemGraphical Subsystem
Graphical ControllerManufacturer and part number of the graphics controller IC or commercial name of the intellectual property (IP) if the graphics controller is the part of a chipset Intel HD Graphics Intel Gen7 Graphics Intel HD Graphics Intel HD Graphics Intel HD Graphics Intel HD Graphics Intel HD Graphics Intel HD Graphics Intel HD Graphics
GPU Clock 646 MHz 646 MHz

Audio/Video InterfacesAudio/Video Interfaces
A/V OutAudio/Video outputs form a heterogeneous group of interfaces that allow the user to connect the device to various external analog/digital multimedia devices (monitors, projectors, HD TVs) and play multimedia content. For example: MHL, DisplayPort, HDMI, e No HDMI 1.4 No DisplayPort No No No No No
No HDMI D Micro No micro-USB SlimPort (MyDP) No No No No No

Audio SubsystemAudio Subsystem
Audio Controller Realtek ALC5640-VB Realtek ALC5640-VB
Microphone(s)Analog or digital sound receiver. Main applications: voice calls, active noise cancellation, voice command, voice/video recording, voice identification mono mono mono mono mono mono mono Yes Yes
Loudspeaker(s) Yes stereo mono stereo Yes mono mono Yes Yes
Audio Output 3.5mm 3.5mm 3.5mm 3.5mm 3.5mm 3.5mm 3.5mm 3.5mm 3.5mm

Cellular PhoneCellular Phone
Supported Cellular BandsList of supported cellular networks with band names. For example GSM900 refers to the GSM system with the 890-915 MHz uplink and 935-960 downlink bands. No No No No No GSM850, GSM900, GSM1800, GSM1900, UMTS2100 (B1), UMTS900 (B8) bands GSM850, GSM900, GSM1800, GSM1900, UMTS2100 (B1), UMTS900 (B8) bands No No
Supported Cellular Data LinksList of supported cellular data links and rates. No No No No No GPRS, EDGE, UMTS, HSUPA, HSDPA, HSPA+ 21.1 data links GPRS, EDGE, UMTS, HSUPA, HSDPA, HSPA+ 21.1 data links No No
SIM Card SlotSupported Subscriber Identification Card (SIM) Format like mini-SIM, micro-SIM, nano-SIM, embedded SIM, etc. No No No No No Yes Yes No No
Complementary Phone ServicesPossible extras: voice transmission, voice speaker, vibration, speakerphone, active noise cancellation, PTT, HD Voice, VoLTE, etc. Vibrate No No No Vibrate No No Vibrate Vibrate

Secondary Cellular PhoneSecondary Cellular Phone

Control PeripheralsControl Peripherals
Touchscreen TypeDetermines how the touchscreen module senses the touch of the screen Capacitive multi-touch screen Capacitive multi-touch screen Capacitive multi-touch screen Capacitive multi-touch screen Capacitive multi-touch screen Capacitive multi-touch screen Capacitive multi-touch screen Capacitive multi-touch screen Capacitive multi-touch screen
Touch Surface TypeDetermines how the touchpad, trackpad or other touch surface module senses the touch of the surface No Capacitive multi-touch surface No No No No No No No
KeyboardConventional input peripheral which allows the user to enter characters by pressing a dedicated key No Built-in QWERTY No No No No Attachable QWERTY Attachable QWERTY Attachable QWERTY
Number of keys 67 80

Communication InterfacesCommunication Interfaces
Expansion InterfacesNon-volatile memory and/or I/O expansion interfaces. For example: microSD, microSDXC, SDHC, CF II., PCMCIA III., etc. TransFlash, microSD, microSDHC, microSDXC SD, SDHC, SDXC, miniSD, miniSDHC, TransFlash, microSD, microSDHC, microSDXC TransFlash, microSD, microSDHC TransFlash, microSD, microSDHC TransFlash, microSD, microSDHC, microSDXC TransFlash, microSD, microSDHC, microSDXC TransFlash, microSD, microSDHC, microSDXC TransFlash, microSD, microSDHC, microSDXC TransFlash, microSD, microSDHC, microSDXC
USBFirst or the only USB port. USB is a common high-speed serial bus standard that allows data and power transfer between the mobile device and another computer. Version of USB identifies USB standard. USB 2.0 USB 3.0 / 3.1 Gen 1 / 3.2 Gen 1x1 USB 2.0 USB 2.0 USB 2.0 USB 2.0 USB 2.0 USB 2.0 USB 2.0
USB HS (480 Mbps) USB HS (480 Mbps) USB HS (480 Mbps) USB HS (480 Mbps) USB HS (480 Mbps) USB HS (480 Mbps) USB HS (480 Mbps) USB HS (480 Mbps) USB HS (480 Mbps)
USB Services USB charging, USB Host, USB OTG 1.3, USB PD USB Host, USB OTG 1.3, USB PD USB charging USB charging USB charging, USB Host, USB OTG 1.3, USB PD USB charging USB charging USB charging, USB Host, USB OTG 1.0, USB OTG 1.3, USB PD USB charging, USB Host, USB OTG 1.0, USB OTG 1.3, USB PD
USB Connector USB Micro-AB USB A USB Micro-B (Micro-USB) USB Micro-B (Micro-USB) USB Micro-AB USB Micro-B (Micro-USB) USB Micro-B (Micro-USB) USB Micro-AB USB Micro-AB
BluetoothIEEE 802.15 is a short-range radio technology standard that allows transfer of data, and the use of accessories such as wireless audio devices and printers. This field specifies the supported BT version. Bluetooth 3.0 Bluetooth 4.0 Bluetooth 4.0 Bluetooth 4.0 Bluetooth 3.0 Bluetooth 4.0 Bluetooth 4.0 Bluetooth 4.0 Bluetooth 4.0
Wireless LANWireless LAN / WLAN / Wi-Fi: 802.11 defines a medium-range wireless data link that allows for internet access and data transfer. This field enumerates the supported protocols (e.g. 802.11a/b/g/n). 802.11a, 802.11b, 802.11g, 802.11n 802.11b, 802.11g, 802.11n 802.11b, 802.11g, 802.11n 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac 802.11a, 802.11b, 802.11g, 802.11n 802.11b, 802.11g, 802.11n 802.11a, 802.11b, 802.11g, 802.11n 802.11a, 802.11b, 802.11g, 802.11n 802.11a, 802.11b, 802.11g, 802.11n
Wireless Services DLNA No Wi-Fi Tethering No DLNA Wi-Fi Tethering Wi-Fi Tethering No No
NFCNear Field Communication is short-range wireless radio data exchange technology based on radio-frequency identification (RFID). This field enumerates the supported NFC technologies. No No No Yes No No No No No
LANEthernet (IEEE 802.3): High-speed wired connection that allows the transfer of data directly to and from a network or internet source No 1000 BASE-T (1Gbit/s) No No No No No No No

Multimedia BroadcastMultimedia Broadcast

Satellite NavigationSatellite Navigation
Complementary Satellite ServicesPossible extras: S-GPS, A-GPS, Geotagging, TMC, QuickGPS, QZSS, etc. Geotagging No No Geotagging Geotagging A-GPS, Geotagging, QuickGPS Simultaneous GPS, A-GPS, Geotagging, QuickGPS A-GPS, Geotagging, QuickGPS A-GPS, Geotagging, QuickGPS
Supported GLONASS protocol(s)GLONASS is a global satellite  navigation system operated by Russia. L1OF No No No L1OF No No L1OF L1OF

Primary Camera SystemPrimary Camera SystemPrimary camera usually has better imaging capabilities than secondary camera if any
Camera PlacementRefers to the placement of the primary camera on the device. Front, rear or rotatable. Generally rear. Rear Rear Rear Rear Rear Rear Rear Rear Rear
Camera Image SensorRefers to the semiconductor technology of image sensor (FSI CMOS, BSI CMOS, etc.) CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS
Number of effective pixelsA measurement of the maximum pixel number at which the camera can take a picture, often referred to as Megapixels (when horizontal and vertical measurements are multiplied) 5.0 MP camera 0.3 MP camera 4.9 MP camera 5.0 MP camera 5.0 MP camera 5.0 MP camera 1.9 MP camera 4.9 MP camera 4.9 MP camera
ZoomA feature that changes the focal length of the lens of a camera. Optical zoom requires the lens to move in and out, providing high-quality close ups from a distance 1.0 x optical zoom 1.0 x optical zoom 1.0 x optical zoom 1.0 x optical zoom 1.0 x optical zoom 1.0 x optical zoom 1.0 x optical zoom 1.0 x optical zoom
FocusCD AF, PD AF, Laser AF, etc. No / Not supported means there is no adjustable optical system or no camera built-in at all CD AF No Unknown CD AF CD AF No No CD AF CD AF
Video RecordingA measurement of the maximum horizontal and vertical pixel numbers at which the primary camera can capture video 1920x1080 pixel 640x480 pixel 1920x1080 pixel 1920x1080 pixel 1280x720 pixel 1280x720 pixel 1920x1080 pixel 1920x1080 pixel
30 fps 30 fps 30 fps 30 fps 60 fps 60 fps
Camera Extra FunctionsPopular extra features of the primary camera: EIS, EIS for video, OIS, OIS for video, Face detection, 3D photo, HDR photo, HDR video, Macro mode, Panorama Photo, Red-eye reduction, Refocus, Smile detection, Slow motion video, Burst mode, Face Retouch No No No No No No No Yes Yes

Secondary Camera SystemSecondary Camera SystemWidely used for video telephony or taking selfies
Secondary Camera PlacementRefers to the placement of the secondary camera on the device. Front or rear. Generally front camera for selfies or video call. Front No Front Front Front Front Front Front Front
Secondary Camera SensorRefers to the semiconductor technology of sec camera image sensor (FSI CMOS, BSI CMOS, etc.) CMOS No CMOS CMOS CMOS CMOS CMOS CMOS CMOS
Secondary Camera Number of pixelsA measurement of the maximum pixel number at which the sec. camera can take a picture, often referred to as Megapixels (when horizontal and vertical measurements are multiplied) 1.9 MP sec. cam 0.3 MP sec. cam 1.9 MP sec. cam 1.9 MP sec. cam 1.9 MP sec. cam 1.9 MP sec. cam 1.9 MP sec. cam 1.9 MP sec. cam
Secondary Video RecordingA measurement of the maximum horizontal and vertical pixel numbers at which the secondary camera can capture video 1280x720 pixel 640x480 pixel 1280x720 pixel 1280x720 pixel 1280x720 pixel 800x480 pixel 1280x720 pixel 1280x720 pixel
30 fps 30 fps 30 fps

Built-in SensorsBuilt-in Sensors
Built-in compassBuilt-in electroinc compass types: 1D, 2D, 3D Yes No Yes Yes Yes Yes Yes Yes Yes
Built-in accelerometerAn internal component that senses acceleration components of the device.  Used for automatic screen rotation and for games and applications that rely on acceleration measurement  on X, Y, and Z axis. Possible types: 1D, 2D, 3D Yes Yes Yes Yes Yes Yes Yes Yes Yes
Built-in gyroscopeAn internal component that senses the orientation of the device.  Used for automatic screen rotation and for games and applications that rely on the devices position in the X, Y, and Z axis. Possible types: 1D, 2D, 3D Yes No No Yes Yes Yes No Yes Yes
Additional sensorsBuilt-in ambient (barometer, temperature, altimeter, light, etc.), biometric (fingerprint, HR, step, etc.) and comfort (hall sensor, gesture sensor, proximity, etc.) sensors Hall, L sensor, P sensor No L sensor L sensor Hall, L sensor, P sensor L sensor L sensor Hall, L sensor, P sensor Hall, L sensor, P sensor

Ingress ProtectionIngress Protection
Protection from solid materialsIngress Protection Standards. IP First digit: Protection from solid objects or materials Yes Yes Yes Yes Yes Yes Yes Yes Yes
Protection from liquidsIngress Protection Standards. IP Second digit: Protection from liquids Yes Yes Yes Yes Yes Yes Yes Yes Yes

Power SupplyPower Supply
BatteryBattery technology Li-ion Yes Li-ion Li-ion polymer (LiPo) Li-ion Li-ion polymer (LiPo) Li-ion polymer (LiPo) Li-ion Li-ion
built-in built-in built-in built-in built-in built-in built-in built-in built-in
1-cell 1-cell 1-cell 1-cell 1-cell 1-cell
Estimated Battery LifeEstimated always-on battery life of the device in case of common usage conditions 8.5 hours

Geographical AttributesGeographical Attributes
Market CountriesCountries where the device was officially sold. Overlap is possible. No No No No No Philippines India China, HK China, HK
Market RegionsRegions where the device was officially sold.  Overlap is possible. No No No No No No Asia Asia, Worldwide Asia, Worldwide
Mobile OperatorList of mobile operators (carriers) or distributors which sold the device in their own network

Datasheet AttributesDatasheet Attributes
Data IntegrityData integrity level determines the integrity of the published information. Final datasheets are not intended to be modified in the future, preliminary ones can be based on unofficial information or speculations, incomplete ones are also preliminary b Preliminary Preliminary Preliminary Preliminary Preliminary Preliminary Preliminary Preliminary Preliminary
AddedThe exact time of the datasheet addition 2014-11-21 20:39 2015-01-11 21:08 2015-05-03 23:10 2015-07-14 11:25 2015-08-22 20:43 2015-10-13 22:41 2016-02-27 15:55 2017-10-14 13:53 2017-10-14 13:39

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