Comparison between:
- iRULU Walknbook
- Chuwi Vi8

Brand and model

Information about the brand, model and model alias (if any) of a specific device.

iRULU WalknbookChuwi Vi8
iRULU WalknbookChuwi Vi8
Model aliasW1002
W1003
-

Design

Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.

Width260 mm
26 cm
0.85 ft
10.24 in
207.4 mm
20.74 cm
0.68 ft
8.17 in
Height174 mm
17.4 cm
0.57 ft
6.85 in
122.1 mm
12.21 cm
0.4 ft
4.81 in
Thickness9.9 mm
0.99 cm
0.03 ft
0.39 in
7.9 mm
0.79 cm
0.03 ft
0.31 in
Weight587 g
1.29 lbs
20.71 oz
310 g
0.68 lbs
10.93 oz
Volume447.88 cm³
27.2 in³
200.06 cm³
12.15 in³
ColorsOrange
Green
Black
Body materials-Polycarbonate

Operating system

Operating system is the system software, which manages and controls the functioning of the hardware components of the device.

Operating system (OS)Microsoft Windows 8.1Android 4.4.4 KitKat
Microsoft Windows 8.1

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.

SoCIntel Atom Z3735FIntel Atom Z3735F
Process technology22 nm22 nm
CPUIntel Bay TrailIntel Bay Trail
CPU bits64 bit64 bit
Instruction setIA-32 (x86), IA-64 (x64)IA-32 (x86), IA-64 (x64)
Level 1 cache memory (L1)24 KB + 32 KB24 KB + 32 KB
Level 2 cache memory (L2)2048 KB
2 MB
2048 KB
2 MB
CPU cores44
CPU frequency1830 MHz1830 MHz
GPUIntel HD GraphicsIntel HD Graphics
GPU frequency646 MHz646 MHz
RAM capacity2 GB2 GB
RAM typeLPDDR3L-RSLPDDR3L-RS
RAM channelsSingle channelSingle channel
RAM frequency1333 MHz1333 MHz

Storage

Every mobile device has a built-in storage (internal memory) with a fixed capacity.

Storage32 GB32 GB
-eMMC

Memory cards

Memory cards are used in mobile devices for expanding their external storage capacity.

TypesmicroSD
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/technologyIPSIPS
Diagonal size10.1 in
256.54 mm
25.65 cm
8 in
203.2 mm
20.32 cm
Width8.56 in
217.55 mm
21.75 cm
6.78 in
172.31 mm
17.23 cm
Height5.35 in
135.97 mm
13.6 cm
4.24 in
107.7 mm
10.77 cm
Aspect ratio1.6:1
16:10
1.6:1
16:10
Resolution1280 x 800 pixels1280 x 800 pixels
Pixel density149 ppi
58 ppcm
189 ppi
74 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
Display area65.59 %73.52 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
OGS (One Glass Solution)
Viewing angle - 178°
-

Sensors

Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.

SensorsAccelerometerAccelerometer

Primary camera

The primary camera of the mobile device is usually placed at its back and is used for taking photos and recording videos.

Sensor model-OmniVision OV2680
Sensor typeCMOS-
Sensor size-2.84 x 2.15 mm
0.14 in
Pixel size-1.775 µm
0.001775 mm
Crop factor-12.15
Image resolution2560 x 1920 pixels
4.92 MP
1600 x 1200 pixels
1.92 MP
Video resolution-1280 x 720 pixels
0.92 MP
Video FPS-30 fps
FeaturesDigital zoom
Self-timer
Digital zoom
Scene mode
-Sensor type - OmniPixel3-HS
Angle of view - 84°

Secondary camera

Secondary cameras are placed above the screen of the device and are usually used for video calls, gesture recognition, etc.

Image resolution1600 x 1200 pixels
1.92 MP
640 x 480 pixels
0.31 MP
Video resolution-640 x 480 pixels
0.31 MP

Audio

Information about the type of speakers and the audio technologies supported by the device.

SpeakerLoudspeaker
Stereo speakers
Loudspeaker
Stereo speakers

Radio

The radio in a mobile device is a built-in FM radio receiver.

RadioNoNo

Wi-Fi

Wi-Fi is a technology that provides wireless data connections between various devices within a short range.

Wi-Fi802.11b
802.11g
802.11n
802.11b
802.11g
802.11n
Wi-Fi Display

Bluetooth

Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.

Version4.04.0
FeaturesA2DPA2DP

USB

The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.

Connector typeMicro USBMicro USB
Version2.02.0
FeaturesCharging
Mass storage
On-The-Go
Charging
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.

HDMIMini HDMI (Type C)Micro HDMI (Type D)

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 jackYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
Computer sync
OTA sync

Browser

A web browser is a software application for accessing, fetching, displaying and navigating through information on the World Wide Web.

BrowserHTML
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/codecsAAC
AC3
eAAC+
FLAC
M4A
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
eAAC+
FLAC
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/codecs3GPP
AVI
H.263
H.264
MKV
QuickTime
MP4
VC-1
Xvid
3GPP
AVI
Flash Video
H.263
H.264
H.265
MKV
QuickTime
MP4
Xvid

Battery

The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.

Capacity7800 mAh5000 mAh
TypeLi-PolymerLi-Polymer
Charger output power5 V / 2 A-
FeaturesNon-removableNon-removable
Battery life - up to 7 hBattery life - up to 6 h

Additional features

Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.

Additional featuresDocking connector-
 iRULU WalknbookChuwi Vi8