Phone Comparison - Samsung Galaxy A8 vs Samsung Galaxy S7 vs Samsung Galaxy A20

Price Comparison (India) - -

general General Info

Manufacturer Samsung Samsung Samsung
Announced July 2015 February 2016 March 2019
Status Available - August 2015 Available - March 2016 Coming Soon - April 2019
Price Rs. 26,990 ($396.91) [Similarly Priced] Rs. 43,400 ($638.24) [Similarly Priced] -
Colors Pearl White, Midnight Black, Champagne Gold Black, Gold, Silver Blue, Black
Form Factor Candybar Candybar Candybar
Dimension 158 x 76.8 x 5.9 mm
(6.22 x 3.02 x 0.23 in)
142.4 x 69.6 x 7.9 mm
(5.61 x 2.74 x 0.31 in)
-
Weight 151 g (5.33 oz) 152 g (5.36 oz) -
SIM Type - Single SIM (Nano-SIM), Dual SIM (Nano-SIM, Dual Stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700 / 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100
4G Network LTE LTE LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - Fingerprint sensor - Heart rate sensor
- Fingerprint sensor
- IP68 certified - dust and water resistant
- Water resistant up to 1 meter and 30 minutes
- Fingerprint Sensor

hardware Hardware and OS

OS Android OS, v5.1 (Lollipop) Android OS, v6.0 (Marshmallow) Android 9.0 (Pie)
User Interface - TouchWiz UI -
Processor Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 Quad-core (2x 2.15 GHz Kryo & 2x 1.6 GHz Kryo)/ Octa-core (4x2.3 GHz Mongoose & 4x1.6 GHz Cortex-A53) , Qualcomm MSM8996 Snapdragon 820/ Exynos 8 Octa 8890 Octa-core (2x1.6 GHz & 6x1.35 GHz), Exynos 7884 Octa
GPU Adreno 405 Adreno 530/ Mali-T880 MP12 -
RAM 2 GB 4 GB 3 GB
Internal Memory 16/32 GB 32/64 GB 32 GB
External Memory microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 2 TB microSD, up to 512 GB (dedicated slot)

display Display

Type Super AMOLED capacitive touchscreen Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5, Always-on display Super AMOLED Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.7 inches 5.1 inches 6.4 inches
Resolution 1080 x 1920 pixels (386 ppi) 1440 x 2560 pixels (576 ppi) 720 x 1560 pixels (268 ppi)
Screen-to-Body Ratio 73.99% 72.33% -
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio with RDS; recording - FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 16 MP, 5312 x 2988 pixels Dual Pixel 12 MP, 4608 x 2592 pixels 13 MP + 5 MP
Flash LED flash Dual-LED (Dual Tone) LED Flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Phase Detection Autofocus, f/1.7, 1/2.6' Sensor Size, 1 µm Pixel Size,Smart Optical Image Stablization, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama 13 MP, f/1.9, 28mm (wide), AF
5 MP, f/2.2, depth sensor
Panorama, HDR
Video 1080p@30fps 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec. 1080p@30fps
Front Camera 5 MP, 1080p [Similar] 5 MP, f/1.7, Dual Video Call, Auto HDR [Similar] 8 MP, f/2.0 [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat9 450/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth v4.1, A2DP, EDR, LE v4.2, A2DP, LE, apt-X 4.2, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB v2.0 microUSB v2.0, USB Host microUSB 2.0
GPS Yes, with A-GPS, GLONASS/ Beidou (market dependant) Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML5 Yes

memory User Memory

Internal 16/32 GB, 2 GB RAM 32/64 GB, 4 GB RAM 32 GB, 3 GB RAM
Expandable Storage microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 2 TB microSD, up to 512 GB (dedicated slot)
USB OTG - Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Barometer Sensor barometer sensor barometer sensor present barometer sensor not present
Heart-rate Sensor heart rate sensor heart rate sensor present heart rate sensor not present
NFC NFC supported NFC supported NFC supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Po Battery Non-removable Li-Po Battery
Capacity 3050 mAh 3000 mAh 4000 mAh
Stand by - - -
Talk Time - - -