Comparison between:
- BLU Dash L4 LTE
- Samsung Google Nexus S I9020

Brand and model

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

BLU Dash L4 LTESamsung Google Nexus S I9020
BLU Dash L4 LTESamsung Google Nexus S I9020
Model aliasDash L4 4G
D0050UU
Soju
Nexus Two
Nexus 2
GT-I9020
I9020GT-I9020A
I9020A
GT-I9020T
I9020T

Design

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

Width64.1 mm
6.41 cm
0.21 ft
2.524 in
63 mm
6.3 cm
0.207 ft
2.48 in
Height126.8 mm
12.68 cm
0.416 ft
4.992 in
123.9 mm
12.39 cm
0.406 ft
4.878 in
Thickness10.5 mm
1.05 cm
0.034 ft
0.413 in
10.9 mm
1.09 cm
0.036 ft
0.429 in
Weight123 g
0.27 lbs
4.34 oz
129 g
0.28 lbs
4.55 oz
Volume85.34 cm³
5.18 in³
85.08 cm³
5.17 in³
ColorsGold
Black
Rose-gold
Silver
Black
White
Body materialsPlastic
Aluminium alloy
-

SIM card

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

SIM card typeMicro-SIMMini-SIM
Number of SIM cards21
FeaturesDual 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
UMTSUMTS 850 MHz
UMTS 1700/2100 MHz
UMTS 1900 MHz
UMTS 2100 MHz
UMTS 2100 MHz
UMTS 900 MHz (I9020; I9020T)
UMTS 1700/2100 MHz (I9020; I9020T)
UMTS 850 MHz (I9020A)
UMTS 1900 MHz (I9020A)
LTELTE 700 MHz Class 17
LTE 850 MHz
LTE 1700/2100 MHz
LTE 1900 MHz
LTE 2600 MHz
LTE 700 MHz (B12)
-

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
GPRS
HSPA+
LTE Cat 4
UMTS
EDGE
GPRS Class 12
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 7.0 NougatAndroid 2.3.x Gingerbread
Android 4.0.4 Ice Cream Sandwich
Android 4.1.x Jelly Bean

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 MT6737MSamsung Exynos 3 Single 3110
Process technology28 nm-
CPUARM Cortex-A53ARM Cortex-A8
CPU bits64 bit-
Instruction setARMv8-A-
Level 1 cache memory (L1)32 KB + 32 KB-
Level 2 cache memory (L2)512 KB
0.5 MB
-
CPU cores41
CPU frequency1100 MHz1000 MHz
GPUARM Mali-T720 MP1PowerVR SGX540
GPU cores1-
GPU frequency550 MHz200 MHz
RAM capacity1 GB512 MB
RAM typeLPDDR3LPDDR
RAM channelsSingle channelDouble channel
RAM frequency640 MHz200 MHz

Storage

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

Storage8 GB16 GB

Memory cards

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

TypesmicroSD
microSDHC
microSDXC
-

Display

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

Type/technologyTFTSuper AMOLED
Diagonal size4 in
101.6 mm
10.16 cm
4 in
101.6 mm
10.16 cm
Width2.06 in
52.27 mm
5.23 cm
2.06 in
52.27 mm
5.23 cm
Height3.43 in
87.12 mm
8.71 cm
3.43 in
87.12 mm
8.71 cm
Aspect ratio1.667:1
5:3
1.667:1
5:3
Resolution480 x 800 pixels480 x 800 pixels
Pixel density233 ppi
91 ppcm
233 ppi
91 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
Display area56.21 %58.53 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
Scratch resistant
-Oleophobic (lipophobic) coating
Contour Display with curved glass screen

Sensors

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

SensorsProximity
Light
Accelerometer
Proximity
Accelerometer
Compass
Gyroscope
Barometer

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 typeCMOS-
Flash typeLEDLED
Image resolution2592 x 1944 pixels
5.04 MP
2560 x 1920 pixels
4.92 MP
Video resolution1280 x 720 pixels
0.92 MP
720 x 480 pixels
0.35 MP
Video FPS30 fps30 fps
FeaturesAutofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Autofocus
Geotagging

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.

Auxiliary lightLED-
Image resolution1600 x 1200 pixels
1.92 MP
-
Video resolution640 x 480 pixels
0.31 MP
640 x 480 pixels
0.31 MP
Video FPS30 fps-
-0.3 MP

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker

Radio

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

RadioYesNo

Tracking/Positioning

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

Tracking/PositioningGPS
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

Bluetooth

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

Version4.02.1
FeaturesA2DPA2DP
EDR

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
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 jackYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
Computer sync
OTA sync
Tethering
DLNA
NFC

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
Flash

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
AMR-WB
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AAC+
AC3
AMR
eAAC+
MP3
OGG
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
MP4
Xvid
H.263
H.264
MP4
MPEG-4

Battery

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

Capacity1700 mAh1500 mAh
TypeLi-IonLi-Ion
2G talk time-14 h
840 min
0.6 days
2G stand-by time-713 h
42780 min
29.7 days
3G talk time-6 h 40 min
6.7 h
400.2 min
0.3 days
3G stand-by time-427 h
25620 min
17.8 days
FeaturesRemovableRemovable

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 (EU)-0.468 W/kg
Body SAR (EU)-0.51 W/kg
Head SAR (USA)0.89 W/kg0.58 W/kg
Body SAR (USA)1.17 W/kg0.9 W/kg
 BLU Dash L4 LTESamsung Google Nexus S I9020