-->

Saturday, October 13, 2018

Samsung Galaxy A9 (2018) Vs Samsung Galaxy A7 (2018) Vs Samsung Galaxy A8 (2018) Comparisons


The Samsung Galaxy A9 (2018) comes with 6/8 GB of RAM and 128 GB of internal memory which can be expanded via MicroSD. The Samsung Galaxy A9 (2018) boasts of the 24/10/8/5-megapixels quad rear camera and 24-megapixel front camera for selfies and video calling.

The Samsung Galaxy A7 (2018) comes with 4/6 GB of RAM and 64/128 GB of internal memory which can be expanded via MicroSD. The Galaxy A7 (2018) boasts of the 24/8/5-megapixels triple rear camera and 24-megapixel front camera for selfies and video calling.


The Samsung Galaxy A8 2018 comes with 4 GB RAM and 64 GB internal memory which can be expanded via MicroSD. The Galaxy A8 2018 boasts of the 24/16-megapixels dual rear camera and 24-megapixel front camera for selfies and video calling.


Samsung Galaxy A9 (2018)
Samsung Galaxy A7 (2018)
Samsung Galaxy A8 (2018)

Brand and Model
Brand and Model
Brand and Model 
Brand 
  Samsung
  Samsung
Samsung 
Model 
  Galaxy A9 (2018)
 Galaxy A7 (2018)
Galaxy A8 Star
Model Alias
  SM-A9200
 SM-A750F
SM-G8850 
 A9200

 SM-A920F


 A920F
 A750F
G8850 

Launch
Launch
Launch
Announced 
 2018, October
 2018, September 
2018, December
Status 
Release Nov.  2018
 Exp. Release Oct. 2018
Available in stores

Price
Price
Price
Price 
 About 599 $
 About 400 $ 
 About 400 $ 

Design 
Design 
Design 
Colors 
 Black
 Black
Black 
 Blue
 Blue
White 
 Gold

 Pink
 Pink

Width 
  77 mm 
  76.8 mm 
77 mm  
  7.7 cm 
  7.68 cm 
7.7 cm 
  0.25 ft 
  0.25 ft 
0.25 ft 
  3.03 in 
  3.02 in 
3.03 in 
Height 
 162.5 mm 
 159.8 mm 
162.4 mm 
 16.25 cm 
 15.98 cm 
16.24 cm 
  0.53 ft 
  0.52 ft 
0.53 ft 
  6.4 in 
  6.29 in 
6.39 in 
Thickness 
  7.8 mm 
  7.5 mm 
7.6 mm 
  0.78 cm 
  0.75 cm 
0.76 cm 
  0.03 ft 
  0.02 ft 
0.02 ft 
  0.31 in 
  0.3 in 
0.3 in 
Weight 
  183 g
  168 g
191 g 
   0.4 lbs
  0.37 lbs
0.42 Ibs 
  6.46 oz
  5.93 oz
6.74 oz 
Volume 
  97.6 cm3
  92.04 cm3
95.04 cm3 
  5.93 in3
  5.59 in3
5.77 in3 
Body Materials
 Polycarbonate
 Aluminium alloy
Polycarbonate 
  
 Glass


SIM Card
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 (4FF-fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm) 

Nano SIM / microSD 
Number of SIM Cards 
  2
  1
Features
 Dual SIM stand-by
  


Networks
Networks
Networks 
Network 
GSM / LTE / CDMA / UMTS / TD-SCDMA
GSM / LTE / UMTS
GSM / LTE / UMTS / CDMA / TD-SCDMA 

Mobile Network Technology and Bandwidth
Mobile Network Technology and Bandwidth
Mobile Network Technology and Bandwidth
Mobile Network Technologies 
 UMTS (384 kbit/s) 
 UMTS (384 kbit/s) 
UMTS (384 kbit/s) 
 EDGE 
 EDGE 
 EDGE 
 GPRS  
 GPRS  
 GPRS  
 HSPA+ 
 HSPA+ 
 HSPA+ 
LTE Cat 9 (51.0 Mbit/s, 452.2 Mbit/s)
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)
 EV-Do Rev. A (1.8 Mbit/s, 3.1 Mbit/s) 
TD-SCDMA
 TD-SCDMA 
TD-HSDPA
 TD-HSDPA 

Operating System
Operating System
Operating System
Operating System (OS) 
Android 8.0 Oreo
 Android 8.1 Oreo
Android 8.0 Oreo 
User Interface (UI)
Experience 9.0

Experience 9.0 

System on Chip (SOC)
System on Chip (SOC)

SOC 
Qualcomm Snapdragon 660 MSM8976 Plus
Samsung Exynos 7 Octa 7885
Qualcomm Snapdragon 660 MSM8976 Plus 
Process Technology 
 14 nm 
 14 nm 
14 nm 
CPU
4x 2.2 GHz Kryo 260
2x 2.2 GHz ARM Cortex-A73
4x 2.2 GHz Kryo 260 
4x 1.84 GHz Kryo 260
6x 1.6 GHz ARM Cortex-A53
4x 1.84 GHz Kryo 260
CPU Bits 
 64 bits 
 64 bits 
64 bits 
Instruction Set 
 ARMv8
 ARMv8-A
ARMv8 
CPU Frequency 
 2200 MHz  
 2200 MHz  
2200 MHz  
CPU Cores 
  8
  8
GPU
Qualcomm Adreno 512
ARM Mali-G71
Qualcomm Adreno 512 
RAM Capacity 
  6 GB
  4 GB  
4 GB 
  8 GB
  6 GB

RAM Type
 LPDDR4X
 LPDDR4
LPDDR4X 
RAM Channels
 Single channel
  
Single Channel 
RAM Frequency
 1866 MHz

1866 MHz 

Storage
Storage
Storage
Storage 
  
  64 GB 
  64 GB 
  128 GB 
  128 GB


Memory Cards
Memory Cards
Memory Cards
Types 
 microSD
  microSD
microSD 
microSDHC
microSDHC
microSDHC 
microSDXC
microSDXC
microSDXC 

Display
Display
Display
Type / Technology 
Super AMOLED
  Super AMOLED
Super AMOLED 
Diagonal Size 
  6.3 in 
  6 in 
6.3 in 
  160.02 mm 
  152.4 mm 
160.02 mm 
  16 cm 
  15.24 cm 
16 cm 
Width 
  2.76 in 
  2.62 in 
2.76 in 
  70 mm 
  66.67 mm 
70 mm 
  7 cm 
  6.67 cm 
7 cm 
Height 
  5.67 in 
  5.4 in 
5.67 in 
  143.9 mm 
  137.04 mm 
143.9 mm 
  14.39 cm 
  13.7 cm 
14.39 cm 
Aspect Ratio 
 2.056:1
 2.056:1 
2.056:1 
Resolution 
 1080 x 2220 pixels 
 1080 x 2220 pixels 
1080 x 2220 pixels 
Pixel Density 
  392 ppi 
  411 ppi 
392 ppi 
  154 ppcm 
  161 ppcm 
154 ppcm 
Color Depth 
  24 bits  
  24 bits  
24 bit  
  16777216 colors 
  16777216 colors 
16777216 colors 
Display Area 
  80.76 % 
  74.69 % 
80.81 % 
Other Features 
 Capacitive 
 Capacitive 
  Capacitive 
 Multi-touch 
 Multi-touch 
  Multi-touch 
 2.5D Curved glass screen

  2.5D curved glass screen  
Always-On Display
  

Sensors
Sensors
Sensors
Sensors 
 Proximity
 Proximity
 Proximity 
 Light
 Light
 Light 
 Accelerometer
 Accelerometer
 Accelerometer 
 Compass
 Compass
 Compass 
Gyroscope
 Gyroscope
 Gyroscope 
Barometer

 Barometer 
 Fingerprint
 Fingerprint
 Fingerprint 
Hall
 Hall

Primary Camera
Primary Camera
Primary Camera
Sensor type 
 CMOS (complementary metal-oxide semiconductor)
 CMOS (complementary metal-oxide semiconductor) 
 CMOS (complementary metal-oxide semiconductor) 
Aperture
 f/1.7
 f/1.7
f/1.7 
Flash Type
 LED
 LED
LED 
 Image Resolution 
 5632 x 4224 pixels 
 5632 x 4224 pixels 
4608 x 3456 pixels 
 23.79 MP 
 23.79 MP 
15.93 MP 
Video resolution
 3840 x 2160 pixels
 1920 x 1080 pixels
3840 x 2160 pixels 
 8.29 MP
 2.07 MP
 8.29 MP 
Video FPS
 30 fps
 30 fps
 30 fps
Features 
Autofocus 
Autofocus 
Autofocus 
Continuous shooting 
Continuous shooting 
Continuous shooting 
Digital zoom
Digital zoom 
Digital zoom 
Optical image stabilization

Optical image stabilization 
Geotagging 
Geotagging 
Geotagging 
Panorama 
Panorama 
Panorama 
HDR 
HDR 
HDR 
Touch focus 
Touch focus 
Touch focus 
Face detection
Face detection
Face detection  
White balance setting 
White balance setting 
White balance setting 
ISO setting 
ISO setting 
ISO setting 
Exposure compensation 
Exposure compensation 
Exposure compensation 
Self-timer 
Self-timer 
Self-timer 
Scene mode 
Scene mode 
Scene mode 

Phase detection

Secondary rear camera- 10 MP (telephoto)
Secondary camera- 8 MP (ultra wide)
Secondary rear camera- 24 MP 
Aperture size-f/2.4 (#2)
Wide-angle lens- 120 degree (#2)
Aperture size- f/1.7 (#2) 

Aperture size- f/2.4 (#2)
Third rear camera- 8 MP (ultra wide-angle)
Third rear camera- 5 MP
Aperture size- f/2.4 (#3)
Aperture size- f/2.2 (#3)
Wide-angle lens- 120 degree (#3)
Fourth rear camera- 5 MP
Aperture size- f/2.2 (#4)

Secondary Camera
Secondary Camera
Secondary Camera
Aperture
 f/2
 f/2
f/2 
Image Resolution 
 5632 x 4224 pixels 
 5632 x 4224 pixels 
5632 x 4224 pixels 
  23.79 MP 
  23.79 MP 
23.79 MP 
Video Resolution
 1920 x 1080 pixels
 1920 x 1080 pixels
1920 x 1080 pixels 
 2.07 MP
 2.07 MP
2.07 MP 
Video FPS
 30 fps
 30 fps
30 fps 

  
Face recognition


Audio
Audio
Audio 
Speaker 
Loudspeaker 
Loudspeaker 
Loudspeaker 
Earpiece
Earpiece
Earpiece 
Dolby Atmos
Dolby Atmos 

Radio
Radio
Radio
Radio 
  Yes
  Yes
Yes 

Tracking /  Positioning
Tracking /  Positioning
Tracking /  Positioning
Tracking /  Positioning 
 GPS 
 GPS 
 GPS 
 A-GPS 
 A-GPS 
 A-GPS 
GLONASS
GLONASS
 GLONASS 
BeiDou
BeiDoui
 BeiDou 

Wi-Fi
Wi-Fi
Wi-Fi
Wi-Fi
 802.11a (IEEE 802.11a-1999)
 802.11a (IEEE 802.11a-1999)
 802.11a (IEEE 802.11a-1999) 
 802.11b (IEEE 802.11b-1999)
 802.11b (IEEE 802.11b-1999)
 802.11b (IEEE 802.11b -1999) 
 802.11g (IEEE 802.11g-1999)
 802.11g (IEEE 802.11g-1999)
 802.11g (EEE 802.11g-2003) 
 802.11n (IEEE 802.11n-2003) 
 802.11n (IEEE 802.11n-2003) 
 802.11n (IEEE 802.1n-2009) 
 802.11n 5GHz
 802.11n 5GHz
 802.11n 5GHz 
 802.11 ac (IEEE 802.11ac)
 802.11ac (IEEE 802.11ac)
 802.11ac (IEEE 802.11ac) 
Dual band
 Dual band
  Wi-Fi Direct 
 Wi-Fi Hotspot 
 Wi-Fi Hotspot 
  Wi-Fi Hotspot 
 Wi-Fi-Direct
 Wi-Fi-Direct
  Dual band 
 VHT80 MU-MiMO
  


Bluetooth
Bluetooth
Bluetooth
Version 
 5.0
 5.0
5.0 
Features 
A2DP (Advanced audio distribution profile) 
A2DP (Advanced audio distribution profile) 
A2DP (Advanced audio distribution profile) 
AVRCP
AVRCP
AVRCP 
DIP
DIP
DIP 
HSP
HFP
HFP 
HID
HID
HID 
HSP
HSP
HSP 
MAP
MAP
MAP 
OPP
OPP
OPP 
PAN
PAN
PAN 
PBAP/PAB
PBAP/PAB
PNAP / PAB 
HOGP
HOGP
HOGP 

USB
USB
USB
Connector Type
 USB Type-C
Micro USB
 USB Type-C 
Version 
  2.0
  2.0
2.0 
Features 
Charging 
Charging 
Charging 
Mass Storage 
Mass Storage 
Mass storage 
On-The-Go
On-The-Go
On-The-Go 

Headphone Jack
Headphone Jack
Headphone Jack
Headphone Jack 
 Yes
 Yes
Yes 

Connectivity
Connectivity
Connectivity
Connectivity 
 Computer sync 
 Computer sync 
 Computer sync 
 OTA sync 
 OTA sync 
 OTA sync 
 Tethering
 Tethering
 Tethering 
 NFC
 NFC
 NFC
 ANT+
 ANT+
 ANT+
  
NFC- market dependent


Browser
Browser
Browser
Browser 
HTML 
HTML 
HTML 
HTML5 
HTML5 
HTML5 
CSS 3 
CSS 3 
CSS 3 

Audio File Formats / Codecs
Audio File Formats / Codecs
Audio File Formats / Codecs
Audio File Formats  / Codecs  
AAC 
AAC 
AAC 
AMR / AMR-NB / GSM-AMR 
AMR / AMR-NB / GSM-AMR 
AMR / AMR-NB / GSM-AMR 

AMR-WB

eAAC+ / aacPlus v2 / HE-AAC v2
eAAC+ / aacPlus v2 / HE-AAC v2
eAAC+ / aacPlus v2 / HE-AAC v2 
FLAC 
FLAC 
FLAC 
M4A
M4A
M4A 
MIDI 
MIDI 
MIDI 
MP3 
MP3 
MP3 
OGG 
OGG 
OGG 
WMA 
WMA 
WMA 
WAV 
WAV 
WAV 

Video File Formats / Codecs
Video File Formats / Codecs
Video File Formats / Codecs
Video File Formats /  Codecs 
3GPP 
3GPP 
3GPP 
3GPP2
3GPP2
3GPP2 
AVI 
AVI 
AVI 
Flash Video
Flash Video
Flash Video 
H.263

H.264 / MPEG-4 Part 10 / AVC video

H.265 / MPEG-H Part 2 / HEVC

MKV
MKV
MKV 
MP4
MP4
MP4 
VC-1
VP8

VP9
WebM
WebM
WebM 
WMV
WMV
WMV 

WMV7


WMV8

Xvid

Battery
Battery
Battery
Capacity
 3800 mAh
3300 mAh
3700 mAh 
Type 
 Li-Ion
 Li-Polymer
Li-Ion 
Features 
 Non-removable 
 Non-removable 
Non-removable 
Fast charging
 Fast charging
Fast charging 

No comments:

Post a Comment