Comparison between:
- iRULU eXpro X1 9"
- iRULU eXpro X4 Plus
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
iRULU eXpro X1 9" | iRULU eXpro X4 Plus | |
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Model alias | X1 9" eXpro X1pro X1 9 inch | eXpro X4Plus X40 eXpro 4Plus |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
Width | 240 mm 24 cm 0.787 ft 9.449 in | 261 mm 26.1 cm 0.856 ft 10.276 in |
Height | 148 mm 14.8 cm 0.486 ft 5.827 in | 162 mm 16.2 cm 0.531 ft 6.378 in |
Thickness | 10 mm 1 cm 0.033 ft 0.394 in | 9.5 mm 0.95 cm 0.031 ft 0.374 in |
Weight | - | 531 g 1.17 lbs 18.73 oz |
Volume | 355.2 cm³ 21.57 in³ | 401.68 cm³ 24.39 in³ |
Colors | White | Black White |
Body materials | Plastic | Plastic |
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 4.4 KitKat | Android 5.1.1 Lollipop |
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 | Allwinner A33 | Rockchip RK3128 |
Process technology | 40 nm | 40 nm |
CPU | 4x 1.2 GHz ARM Cortex-A7 | 4x 1.2 GHz ARM Cortex-A7 |
CPU bits | 32 bit | 32 bit |
Instruction set | ARMv7-A | ARMv7-A |
Level 1 cache memory (L1) | 32 KB + 32 KB | - |
Level 2 cache memory (L2) | 512 KB 0.5 MB | - |
CPU cores | 4 | 4 |
CPU frequency | 1200 MHz | 1200 MHz |
GPU | ARM Mali-400 MP2 | ARM Mali-400 MP2 |
GPU cores | 2 | 2 |
GPU frequency | - | 600 MHz |
RAM capacity | 512 MB | 1 GB |
RAM type | DDR3 | LPDDR3 |
RAM frequency | 1333 MHz | 1333 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
Storage | 8 GB | 16 GB |
Memory cards
Memory cards are used in mobile devices for expanding their external storage capacity.
Types | microSD microSDHC | microSD microSDHC |
Display
The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.
Type/technology | TFT | IPS |
Diagonal size | 9 in 228.6 mm 22.86 cm | 10.1 in 256.54 mm 25.65 cm |
Width | 7.72 in 196.02 mm 19.6 cm | 8.56 in 217.55 mm 21.75 cm |
Height | 4.63 in 117.61 mm 11.76 cm | 5.35 in 135.97 mm 13.6 cm |
Aspect ratio | 1.667:1 5:3 | 1.6:1 16:10 |
Resolution | 800 x 480 pixels | 1280 x 800 pixels |
Pixel density | 104 ppi 40 ppcm | 149 ppi 58 ppcm |
Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors |
Display area | 65.12 % | 70.18 % |
Other features | Capacitive Multi-touch | Capacitive Multi-touch |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
Sensors | Accelerometer | Accelerometer |
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 type | - | CMOS |
Image resolution | 640 x 480 pixels 0.31 MP | 1600 x 1200 pixels 1.92 MP |
Video resolution | 640 x 480 pixels 0.31 MP | 1280 x 720 pixels 0.92 MP |
Video FPS | 30 fps | 30 fps |
Features | - | Digital zoom Self-timer |
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.
Image resolution | 640 x 480 pixels 0.31 MP | 640 x 480 pixels 0.31 MP |
Video resolution | 640 x 480 pixels 0.31 MP | 640 x 480 pixels 0.31 MP |
Audio
Information about the type of speakers and the audio technologies supported by the device.
Speaker | Loudspeaker | Loudspeaker Stereo speakers |
Radio
The radio in a mobile device is a built-in FM radio receiver.
Radio | No | No |
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 802.11n | 802.11b 802.11g 802.11n |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
Version | 4.0 | 4.0 |
Features | A2DP | A2DP |
USB
The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.
Connector type | Micro USB | Micro USB |
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 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 |
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 eAAC+ MIDI MP3 WMA WAV | AAC 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 MPEG-4 Xvid | 3GPP AVI Flash Video H.263 H.264 MKV QuickTime MP4 WMV |
Battery
The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.
Capacity | 4800 mAh | 5500 mAh |
Type | Li-Polymer | Li-Polymer |
Charger output power | 5 V / 2 A | 5 V / 2 A |
Features | Non-removable | Non-removable |
- | Stand by time - up to 168 h |
iRULU eXpro X1 9" | iRULU eXpro X4 Plus |