Comparison between:
- Samsung Galaxy A70
- BLU Studio One

Brand and model

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

Samsung Galaxy A70BLU Studio One
Samsung Galaxy A70
Prices
BLU Studio One
Model aliasSM-A705FD
A705FD
-

Design

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

Width76.7 mm
7.67 cm
0.252 ft
3.02 in
71 mm
7.1 cm
0.233 ft
2.795 in
Height164.3 mm
16.43 cm
0.539 ft
6.469 in
144 mm
14.4 cm
0.472 ft
5.669 in
Thickness7.9 mm
0.79 cm
0.026 ft
0.311 in
8 mm
0.8 cm
0.026 ft
0.315 in
Weight183 g
0.4 lbs
6.46 oz
160 g
0.35 lbs
5.64 oz
Volume99.55 cm³
6.05 in³
81.79 cm³
4.97 in³
ColorsBlack
Blue
White
Coral
Black
White
Silver
Gold
Body materialsPlasticMetal
Plastic

SIM card

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

SIM card typeNano-SIMMicro-SIM
Nano-SIM
Number of SIM cards22
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 900 MHz
UMTS 1900 MHz
UMTS 2100 MHz
UMTS 900 MHz
UMTS 2100 MHz
LTELTE-TDD 1900 MHz (B39)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE 800 MHz
LTE 850 MHz
LTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE 800 MHz
LTE 1800 MHz
LTE 2600 MHz
LTE-TDD 2300 MHz (B40)
LTE-TDD 2600 MHz (B38)

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 12
UMTS
EDGE
GPRS
HSPA+
LTE Cat 4

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 9.0 PieAndroid 5.1 Lollipop
User interface (UI)One 1.1-

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.

SoCQualcomm Snapdragon 675MediaTek MT6735
Process technology11 nm28 nm
CPU2x 2.0 GHz Kryo 460, 6x 1.7 GHz Kryo 460ARM Cortex-A53
CPU bits64 bit64 bit
Instruction setARMv8ARMv8-A
Level 1 cache memory (L1)-32 KB + 32 KB
Level 2 cache memory (L2)-512 KB
0.5 MB
CPU cores84
CPU frequency2000 MHz1300 MHz
GPUQualcomm Adreno 612ARM Mali-T720 MP1
GPU cores-1
GPU frequency-600 MHz
RAM capacity6 GB
8 GB
2 GB
RAM typeLPDDR4XLPDDR3
RAM channelsDouble channelSingle channel
RAM frequency1866 MHz640 MHz

Storage

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

Storage128 GB16 GB
UFS 2.0-

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/technologySuper AMOLEDIPS
Diagonal size6.7 in
170.18 mm
17.02 cm
5 in
127 mm
12.7 cm
Width2.75 in
69.84 mm
6.98 cm
2.45 in
62.26 mm
6.23 cm
Height6.11 in
155.19 mm
15.52 cm
4.36 in
110.69 mm
11.07 cm
Aspect ratio2.222:11.778:1
16:9
Resolution1080 x 2400 pixels720 x 1280 pixels
Pixel density393 ppi
154 ppcm
294 ppi
115 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
Display area86.28 %67.63 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Corning Gorilla Glass 3
550 cd/m²
-

Sensors

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

SensorsProximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Hall
Proximity
Light
Accelerometer
In-display fingerprint sensor-

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 BSICMOS
Sensor format1/2.8"-
Aperturef/1.7f/2
Focal length and 35 mm equivalent3.92 mm
26 mm *(35 mm / full frame)
-
Flash typeLEDLED
Image resolution6528 x 4896 pixels
31.96 MP
4128 x 3096 pixels
12.78 MP
Video resolution3840 x 2160 pixels
8.29 MP
1920 x 1080 pixels
2.07 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
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
1080p @ 240 fps
Secondary rear camera - 5 MP
Sensor size - 1/5" (#2)
Aperture size - f/2.2 (#2)
Third rear camera - 8 MP (ultra-wide angle)
Sensor size - 1/4" (#3)
Aperture size - f/2.2 (#3)
Angle of view - 123° (#3)
-

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.

Sensor typeCMOS BSI-
Sensor format1/2.8"-
Aperturef/2-
Image resolution6528 x 4896 pixels
31.96 MP
2560 x 1920 pixels
4.92 MP
Video resolution1920 x 1080 pixels
2.07 MP
-
Video FPS30 fps-

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece

Radio

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

RadioYesYes

Tracking/Positioning

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

Tracking/PositioningGPS
A-GPS
GLONASS
BeiDou
Galileo
GPS
A-GPS

Wi-Fi

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

Wi-Fi802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
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.

Version5.04.0
FeaturesA2DP
AVRCP
DIP
HFP
HID
HSP
MAP
OPP
PAN
PBAP
HOGP
A2DP

USB

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

Connector typeUSB Type-CMicro USB
Version2.02.0
FeaturesCharging
Mass storage
On-The-Go
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
NFC
VoLTE
ANT+
Computer sync
OTA sync
Tethering
NFC - market dependent-

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
AMR
AMR-WB
aptX
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
3GPP2
AVI
Flash Video
H.263
H.264
H.265
MKV
MP4
VC-1
VP8
VP9
WebM
WMV
WMV7
WMV8
Xvid
3GPP
AVI
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.

Capacity4500 mAh2450 mAh
TypeLi-IonLi-Ion
2G talk time28 h
1680 min
1.2 days
12 h
720 min
0.5 days
2G stand-by time-200 h
12000 min
8.3 days
3G talk time28 h
1680 min
1.2 days
12 h
720 min
0.5 days
3G stand-by time-200 h
12000 min
8.3 days
Charger output power5 V / 3 A
9 V / 2.77 A
11 V / 2.25 A
-
FeaturesFast charging
Non-removable
Non-removable

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)0.949 W/kg-
Body SAR (EU)1.475 W/kg-
Head SAR (USA)-0.18 W/kg
Body SAR (USA)-0.87 W/kg
 Samsung Galaxy A70BLU Studio One