Comparison between:
- BLU Advance 4.0 L2
- BLU Advance 4.0 L3
- Leagoo Z1

Brand and model

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

BLU Advance 4.0 L2BLU Advance 4.0 L3Leagoo Z1
BLU Advance 4.0 L2BLU Advance 4.0 L3Leagoo Z1
Model aliasA030L
A030U
A110L
A110U
-

Design

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

Width65.8 mm
6.58 cm
0.22 ft
2.59 in
66.3 mm
6.63 cm
0.22 ft
2.61 in
62.9 mm
6.29 cm
0.21 ft
2.48 in
Height133.7 mm
13.37 cm
0.44 ft
5.26 in
126.6 mm
12.66 cm
0.42 ft
4.98 in
121.7 mm
12.17 cm
0.4 ft
4.79 in
Thickness10.8 mm
1.08 cm
0.04 ft
0.43 in
11.4 mm
1.14 cm
0.04 ft
0.45 in
8.9 mm
0.89 cm
0.03 ft
0.35 in
Weight122 g
0.27 lbs
4.3 oz
127 g
0.28 lbs
4.48 oz
106 g
0.23 lbs
3.74 oz
Volume95.01 cm³
5.77 in³
95.69 cm³
5.81 in³
68.13 cm³
4.14 in³
ColorsBlack
White
Green
Pink
Rose-gold
Gray
Silver
Gold
Gray
White
Gold
Rose-gold
Body materialsPlasticPlastic
Aluminium alloy
Plastic

SIM card

The Subscriber Identity Module (SIM) is used in mobile devices for storing data authenticating the subscribers of mobile services.

SIM card type-Micro-SIM
Mini-SIM
Mini-SIM
Micro-SIM
Number of SIM cards222
FeaturesDual SIM stand-by (Both cards are active. When one is busy, the other is not active)Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)

Networks

A mobile (cellular) network is a radio system, which allows a large number of mobile devices to communicate with each other.

GSMGSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
W-CDMA--W-CDMA 850 MHz
W-CDMA 900 MHz
W-CDMA 2100 MHz
UMTSUMTS 850 MHz
UMTS 1900 MHz
UMTS 1700/2100 MHz (A030U)
UMTS 2100 MHz (A030L)
UMTS 850 MHz
UMTS 1900 MHz
UMTS 2100 MHz (A110L)
UMTS 1700/2100 MHz (A110U)
-

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 technologiesUMTS
EDGE Class 12
GPRS Class 12
HSPA+
UMTS
EDGE
GPRS
HSPA+
UMTS
EDGE
GPRS
HSPA+

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 MarshmallowAndroid 6.0 MarshmallowLeagoo OS 1.1 (Android 5.1 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.

SoCMediaTek MT6580Spreadtrum SC7731GMediaTek MT6580M
Process technology28 nm28 nm28 nm
CPUARM Cortex-A7ARM Cortex-A7ARM Cortex-A7
CPU bits32 bit32 bit32 bit
Instruction setARMv7ARMv7ARMv7
Level 1 cache memory (L1)32 KB + 32 KB32 KB + 32 KB32 KB + 32 KB
Level 2 cache memory (L2)512 KB
0.5 MB
512 KB
0.5 MB
512 KB
0.5 MB
CPU cores444
CPU frequency1300 MHz1200 MHz1300 MHz
GPUARM Mali-400 MP2ARM Mali-400 MP2ARM Mali-400 MP2
GPU cores222
GPU frequency-400 MHz416 MHz
RAM capacity512 MB512 MB512 MB
RAM type--LPDDR3
RAM channelsSingle channel-Single channel
RAM frequency533 MHz-533 MHz

Storage

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

Storage4 GB4 GB4 GB
--eMMC

Memory cards

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

TypesmicroSD
microSDHC
microSDXC
microSD
microSDHC
microSDXC
microSD
microSDHC

Display

The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.

Type/technologyTFTTFTLCD
Diagonal size4 in
101.6 mm
10.16 cm
4 in
101.6 mm
10.16 cm
3.97 in
100.84 mm
10.08 cm
Width2.06 in
52.27 mm
5.23 cm
2.06 in
52.27 mm
5.23 cm
2.04 in
51.88 mm
5.19 cm
Height3.43 in
87.12 mm
8.71 cm
3.43 in
87.12 mm
8.71 cm
3.4 in
86.47 mm
8.65 cm
Aspect ratio1.667:1
5:3
1.667:1
5:3
1.667:1
5:3
Resolution480 x 800 pixels480 x 800 pixels480 x 800 pixels
Pixel density233 ppi
91 ppcm
233 ppi
91 ppcm
235 ppi
92 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area51.93 %54.43 %58.79 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
Capacitive
Multi-touch

Sensors

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

SensorsProximity
Accelerometer
AccelerometerAccelerometer

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 typeCMOSCMOSCMOS
Flash typeLEDLEDDual LED
Image resolution2065 x 1549 pixels
3.2 MP
2048 x 1536 pixels
3.15 MP
2048 x 1536 pixels
3.15 MP
Video resolution1280 x 720 pixels
0.92 MP
1280 x 720 pixels
0.92 MP
1280 x 720 pixels
0.92 MP
Video FPS30 fps30 fps30 fps
FeaturesAutofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Scene mode
Autofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Autofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
Exposure compensation
Self-timer
Scene mode

Secondary camera

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

Flash type-LED-
Image resolution640 x 480 pixels
0.31 MP
1600 x 1200 pixels
1.92 MP
1600 x 1200 pixels
1.92 MP
Video resolution640 x 480 pixels
0.31 MP
640 x 480 pixels
0.31 MP
-
Video FPS30 fps30 fps-

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece

Radio

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

RadioYesYesYes

Tracking/Positioning

Information about the positioning and navigation technologies supported by the device.

Tracking/PositioningGPS
A-GPS
GPS
A-GPS
GPS
A-GPS

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
Wi-Fi Hotspot
802.11b
802.11g
802.11n
Wi-Fi Hotspot
802.11b
802.11g
802.11n
Wi-Fi Hotspot

Bluetooth

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

Version4.04.04.0
FeaturesA2DPA2DPA2DP

USB

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

Connector typeMicro USBMicro USBMicro USB
Version2.02.02.0
FeaturesCharging
Mass storage
Charging
Mass storage
Charging
Mass storage

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 jackYesYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
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.

BrowserHTML
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/codecsAAC
AMR
eAAC+
MIDI
MP3
WMA
WAV
AAC
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
eAAC+
MIDI
MP3
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
Xvid
3GPP
AVI
MP4
Xvid
3GPP
AVI
Xvid

Battery

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

Capacity1200 mAh1300 mAh1400 mAh
TypeLi-IonLi-IonLi-Ion
2G talk time5 h
300 min
0.2 days
4 h
240 min
0.2 days
8 h
480 min
0.3 days
2G stand-by time130 h
7800 min
5.4 days
130 h
7800 min
5.4 days
180 h
10800 min
7.5 days
3G talk time5 h
300 min
0.2 days
4 h
240 min
0.2 days
8 h
480 min
0.3 days
3G stand-by time130 h
7800 min
5.4 days
130 h
7800 min
5.4 days
180 h
10800 min
7.5 days
Charger output power-5 V / 0.7 A5 V / 0.7 A
FeaturesRemovableRemovableRemovable

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 (USA)-0.86 W/kg-
Body SAR (USA)-1.13 W/kg-
 BLU Advance 4.0 L2BLU Advance 4.0 L3Leagoo Z1