Samsung Galaxy A8 Star Vs Galaxy A7 (2018) Comparisons
The Samsung Galaxy A8
Star boasts of the 24/16-megapixels dual rear camera and 24-megapixel front camera for selfies and video calling.The Samsung Galaxy A7 (2018) boasts of the 24/8/5-megapixels triple rear camera and 24-megapixel front camera for selfies and video calling.
|
Samsung Galaxy A7 (2018)
|
Samsung Galaxy A8 Star
|
|||
|
Brand and Model
|
Brand and Model
|
|||
|
Brand
|
Samsung
|
Samsung
|
||
|
Model
|
|
Galaxy A8 Star (Globel) A9 Star (China)
|
||
|
Model Alias
|
SM-A750F
|
SM-G8850
|
||
|
A750F
|
G8850
|
|||
|
Launch
|
Launch
|
|||
|
Announced
|
2018, September
|
2018, June
|
||
|
Status
|
Exp. Release Oct. 2018
|
Available in stores
|
||
|
Price
|
Price
|
|||
|
Price
|
About 400 $
|
About
450 $
|
||
|
Design
|
Design
|
|||
|
Colors
|
Black
|
Black
|
||
|
Blue
|
White
|
|||
|
Gold
|
||||
|
Pink
|
||||
|
Width
|
76.8 mm
|
77 mm
|
||
|
7.68 cm
|
7.7 cm
|
|||
|
0.25 ft
|
0.25 ft
|
|||
|
3.02 in
|
3.03 in
|
|||
|
Height
|
159.8 mm
|
162.4 mm
|
||
|
15.98 cm
|
16.24 cm
|
|||
|
0.52 ft
|
0.53 ft
|
|||
|
6.29 in
|
6.39 in
|
|||
|
Thickness
|
7.5 mm
|
7.6 mm
|
||
|
0.75 cm
|
0.76 cm
|
|||
|
0.02 ft
|
0.02 ft
|
|||
|
0.3 in
|
0.3 in
|
|||
|
Weight
|
168 g
|
191 g
|
||
|
0.37 lbs
|
0.42 Ibs
|
|||
|
5.93 oz
|
6.74 oz
|
|||
|
Volume
|
92.04 cm3
|
95.04 cm3
|
||
|
5.59 in3
|
5.77 in3
|
|||
|
Body Materials
|
Aluminium alloy
|
Polycarbonate
|
||
|
Glass
|
||||
|
SIM Card
|
SIM Card
|
|||
|
SIM Card Type
|
Nano-SIM (4FF-fourth form factor, since 2012, 12.30 x 8.80 x
0.67 mm)
|
Nano-SIM (4FF-fourth form factor, since 2012, 12.30 x 8.80 x
0.67 mm)
|
||
|
Nano SIM / microSD
|
||||
|
Number of SIM Cards
|
1
|
2
|
||
|
Features
|
|
|||
|
Networks
|
Networks
|
|||
|
Network
|
GSM / LTE / UMTS
|
GSM / LTE / UMTS / CDMA / TD-SCDMA
|
||
|
Mobile Network Technology and Bandwidth
|
Mobile Network Technology and Bandwidth
|
|||
|
Mobile Network Technologies
|
UMTS (384 kbit/s)
|
UMTS (384 kbit/s)
|
||
|
EDGE
|
EDGE
|
|||
|
GPRS
|
GPRS
|
|||
|
HSPA+
|
HSPA+
|
|||
|
LTE Cat 6 (51.0 Mbit/s,301.5 Mbit/s)
|
LTE Cat 12 (102.0 Mbit/s, 603.0 Mbit/s)
|
|||
|
EV-Do Rev. A (1.8 Mbit/s, 3.1 Mbit/s)
|
||||
|
TD-SCDMA
|
||||
|
TD-HSDPA
|
||||
|
Operating System
|
Operating System
|
|||
|
Operating System (OS)
|
Android 8.1 Oreo
|
Android 8.0 Oreo
|
||
|
User Interface (UI)
|
Experience 9.0
|
|||
|
System on Chip (SOC)
|
||||
|
SOC
|
Samsung Exynos 7 Octa 7885
|
Qualcomm Snapdragon 660 MSM8976 Plus
|
||
|
Process Technology
|
14 nm
|
14 nm
|
||
|
CPU
|
2x 2.2 GHz ARM Cortex-A73
|
4x 2.2 GHz Kryo 260
|
||
|
6x 1.6 GHz ARM Cortex-A53
|
4x 1.84 GHz Kryo 260
|
|||
|
CPU Bits
|
64 bits
|
64 bits
|
||
|
Instruction Set
|
ARMv8-A
|
ARMv8
|
||
|
CPU Frequency
|
2200 MHz
|
2200 MHz
|
||
|
CPU Cores
|
8
|
8
|
||
|
GPU
|
ARM Mali-G71
|
Qualcomm Adreno 512
|
||
|
RAM Capacity
|
4 GB
|
4 GB
|
||
|
6 GB
|
||||
|
RAM Type
|
LPDDR4
|
LPDDR4X
|
||
|
RAM Channels
|
|
Single Channel
|
||
|
RAM Frequency
|
1866 MHz
|
|||
|
Storage
|
Storage
|
|||
|
Storage
|
64 GB
|
64 GB
|
||
|
128 GB
|
||||
|
Memory Cards
|
Memory Cards
|
|||
|
Types
|
microSD
|
microSD
|
||
|
microSDHC
|
microSDHC
|
|||
|
microSDXC
|
microSDXC
|
|||
|
Display
|
Display
|
|||
|
Type / Technology
|
Super AMOLED
|
Super AMOLED
|
||
|
Diagonal Size
|
6 in
|
6.3 in
|
||
|
152.4 mm
|
160.02 mm
|
|||
|
15.24 cm
|
16 cm
|
|||
|
Width
|
2.62 in
|
2.76 in
|
||
|
66.67 mm
|
70 mm
|
|||
|
6.67 cm
|
7 cm
|
|||
|
Height
|
5.4 in
|
5.67 in
|
||
|
137.04 mm
|
143.9 mm
|
|||
|
13.7 cm
|
14.39 cm
|
|||
|
Aspect Ratio
|
2.056:1
|
2.056:1
|
||
|
Resolution
|
1080 x 2220 pixels
|
1080 x 2220 pixels
|
||
|
Pixel Density
|
411 ppi
|
392 ppi
|
||
|
161 ppcm
|
154 ppcm
|
|||
|
Color Depth
|
24 bits
|
24 bit
|
||
|
16777216 colors
|
16777216 colors
|
|||
|
Display Area
|
74.69 %
|
80.81 %
|
||
|
Other Features
|
Capacitive
|
Capacitive
|
||
|
Multi-touch
|
Multi-touch
|
|||
|
|
2.5D curved glass screen
|
|||
|
Sensors
|
Sensors
|
|||
|
Sensors
|
Proximity
|
Proximity
|
||
|
Light
|
Light
|
|||
|
Accelerometer
|
Accelerometer
|
|||
|
Compass
|
Compass
|
|||
|
Gyroscope
|
Gyroscope
|
|||
|
Fingerprint
|
Barometer
|
|||
|
Hall
|
Fingerprint
|
|||
|
Primary Camera
|
Primary Camera
|
|||
|
Sensor type
|
CMOS (complementary metal-oxide semiconductor)
|
CMOS (complementary metal-oxide semiconductor)
|
||
|
Aperture
|
f/1.7
|
f/1.7
|
||
|
Flash Type
|
LED
|
LED
|
||
|
Image Resolution
|
5632 x 4224 pixels
|
4608 x 3456 pixels
|
||
|
23.79 MP
|
15.93 MP
|
|||
|
Video resolution
|
1920 x 1080 pixels
|
3840 x 2160 pixels
|
||
|
2.07 MP
|
8.29 MP
|
|||
|
Video FPS
|
30 fps
|
30 fps
|
||
|
Features
|
Autofocus
|
Autofocus
|
||
|
Continuous shooting
|
Continuous shooting
|
|||
|
Digital zoom
|
Digital zoom
|
|||
|
Optical image stabilization
|
||||
|
Geotagging
|
Geotagging
|
|||
|
Panorama
|
Panorama
|
|||
|
HDR
|
HDR
|
|||
|
Touch focus
|
Touch focus
|
|||
|
Face detection
|
Face detection
|
|||
|
White balance setting
|
White balance setting
|
|||
|
ISO setting
|
ISO setting
|
|||
|
Exposure compensation
|
Exposure compensation
|
|||
|
Self-timer
|
Self-timer
|
|||
|
Scene mode
|
Scene mode
|
|||
|
Phase detection
|
||||
|
Secondary camera- 8 MP (ultra wide)
|
Secondary rear camera- 24 MP
|
|||
|
Wide-angle lens- 120 degree (#2)
|
||||
|
Aperture size- f/2.4 (#2)
|
Aperture size- f/1.7 (#2)
|
|||
|
Third rear camera- 5 MP
|
||||
|
Aperture size- f/2.2 (#3)
|
||||
|
Secondary Camera
|
Secondary Camera
|
|||
|
Aperture
|
f/2
|
f/2
|
||
|
Image Resolution
|
5632 x 4224 pixels
|
5632 x 4224 pixels
|
||
|
23.79 MP
|
23.79 MP
|
|||
|
Video Resolution
|
1920 x 1080 pixels
|
1920 x 1080 pixels
|
||
|
2.07 MP
|
2.07 MP
|
|||
|
Video FPS
|
30 fps
|
30 fps
|
||
|
Face recognition
|
||||
|
Audio
|
Audio
|
|||
|
Speaker
|
Loudspeaker
|
Loudspeaker
|
||
|
Earpiece
|
Earpiece
|
|||
|
Dolby Atmos
|
||||
|
Radio
|
Radio
|
|||
|
Radio
|
Yes
|
Yes
|
||
|
Tracking / Positioning
|
Tracking / Positioning
|
|||
|
Tracking / Positioning
|
GPS
|
GPS
|
||
|
A-GPS
|
A-GPS
|
|||
|
GLONASS
|
GLONASS
|
|||
|
BeiDoui
|
BeiDou
|
|||
|
Wi-Fi
|
Wi-Fi
|
|||
|
Wi-Fi
|
802.11a (IEEE 802.11a-1999)
|
802.11a (IEEE 802.11a-1999)
|
||
|
802.11b (IEEE 802.11b-1999)
|
802.11b (IEEE 802.11b -1999)
|
|||
|
802.11g (IEEE 802.11g-1999)
|
802.11g (EEE 802.11g-2003)
|
|||
|
802.11n (IEEE 802.11n-2003)
|
802.11n (IEEE 802.1n-2009)
|
|||
|
802.11n 5GHz
|
802.11n 5GHz
|
|||
|
802.11ac (IEEE 802.11ac)
|
802.11ac (IEEE 802.11ac)
|
|||
|
Dual band
|
Dual band
|
|||
|
Wi-Fi Hotspot
|
Wi-Fi Hotspot
|
|||
|
Wi-Fi-Direct
|
Wi-Fi Direct
|
|||
|
Bluetooth
|
Bluetooth
|
|||
|
Version
|
5.0
|
5.0
|
||
|
Features
|
A2DP (Advanced audio distribution profile)
|
A2DP (Advanced audio distribution profile)
|
||
|
AVRCP
|
AVRCP
|
|||
|
DIP
|
DIP
|
|||
|
HFP
|
HFP
|
|||
|
HID
|
HID
|
|||
|
HSP
|
HSP
|
|||
|
MAP
|
MAP
|
|||
|
OPP
|
OPP
|
|||
|
PAN
|
PAN
|
|||
|
PBAP/PAB
|
PNAP / PAB
|
|||
|
HOGP
|
HOGP
|
|||
|
USB
|
USB
|
|||
|
Connector Type
|
Micro USB
|
USB Type-C
|
||
|
Version
|
2.0
|
2.0
|
||
|
Features
|
Charging
|
Charging
|
||
|
Mass Storage
|
Mass storage
|
|||
|
On-The-Go
|
On-The-Go
|
|||
|
Headphone Jack
|
Headphone Jack
|
|||
|
Headphone Jack
|
Yes
|
Yes
|
||
|
Connectivity
|
Connectivity
|
|||
|
Connectivity
|
Computer sync
|
Computer sync
|
||
|
OTA sync
|
OTA sync
|
|||
|
Tethering
|
Tethering
|
|||
|
NFC
|
NFC
|
|||
|
ANT+
|
ANT+
|
|||
|
NFC- market dependent
|
||||
|
Browser
|
Browser
|
|||
|
Browser
|
HTML
|
HTML
|
||
|
HTML5
|
HTML5
|
|||
|
CSS 3
|
CSS 3
|
|||
|
Audio File Formats / Codecs
|
Audio File Formats / Codecs
|
|||
|
Audio File Formats / Codecs
|
AAC
|
AAC
|
||
|
AMR / AMR-NB / GSM-AMR
|
AMR / AMR-NB / GSM-AMR
|
|||
|
AMR-WB
|
||||
|
eAAC+ / aacPlus v2 / HE-AAC v2
|
eAAC+ / aacPlus v2 / HE-AAC v2
|
|||
|
FLAC
|
FLAC
|
|||
|
M4A
|
M4A
|
|||
|
MIDI
|
MIDI
|
|||
|
MP3
|
MP3
|
|||
|
OGG
|
OGG
|
|||
|
WMA
|
WMA
|
|||
|
WAV
|
WAV
|
|||
|
Video File Formats / Codecs
|
Video File Formats / Codecs
|
|||
|
Video File Formats / Codecs
|
3GPP
|
3GPP
|
||
|
3GPP2
|
3GPP2
|
|||
|
AVI
|
AVI
|
|||
|
Flash Video
|
Flash Video
|
|||
|
H.263
|
||||
|
H.264 / MPEG-4 Part 10 / AVC video
|
||||
|
H.265 / MPEG-H Part 2 / HEVC
|
||||
|
MKV
|
MKV
|
|||
|
MP4
|
MP4
|
|||
|
VC-1
|
||||
|
VP8
|
||||
|
VP9
|
||||
|
WebM
|
WebM
|
|||
|
WMV
|
WMV
|
|||
|
WMV7
|
||||
|
WMV8
|
||||
|
Xvid
|
||||
|
Battery
|
Battery
|
|||
|
Capacity
|
3300 mAh
|
3700 mAh
|
||
|
Type
|
Li-Polymer
|
Li-Ion
|
||
|
Features
|
Non-removable
|
Non-removable
|
||
|
Fast charging
|
Fast charging
|
Comments
Post a Comment