Phone Comparison - Samsung Galaxy J3 vs Samsung Galaxy A50 vs Samsung Galaxy A40

Price Comparison (India) - -

general General Info

Manufacturer Samsung Samsung Samsung
Announced November 2015 February 2019 March 2019
Status Available - December 2015 Launch on 5 March 2019 Coming Soon - April 2019
Price Rs. 8,999 ($132.34) [Similarly Priced] Rs. 19,990 ($0.00) [Similarly Priced] -
Colors White, Black, Gold Black, White, Blue, Coral Black, White, Blue, Coral
Form Factor Candybar Candybar Candybar
Dimension 142.3 x 71 x 7.9 mm
(5.6 x 2.8 x 0.31 in)
158.5 x 74.7 x 7.7 mm
(6.24 x 2.94 x 0.3 in)
144.3 x 69.1 x 7.9 mm
(5.68 x 2.72 x 0.31 in)
Weight 138 g (4.87 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 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 - EMEA HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - EMEA LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)
Messaging SMS, MMS, EMail, IM
Build Features - Fingerprint Sensor
- IP68 dust/water resistant (up to 1.5m for 30 mins)
- Fingerprint Sensor

hardware Hardware and OS

OS Android OS, v5.1.1 (Lollipop) Android 9.0 (Pie) Android 9.0 (Pie)
User Interface - One UI -
Processor Quad-core 1.2 GHz Octa-core (4x2.3 GHz Cortex-A73 & 4x1.6 GHz Cortex-A53), Exynos 9610 Octa (10nm) Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53), Exynos 7885 Octa (14 nm)
GPU - Mali-G72 MP3 Mali-G71
RAM 1.5 GB 6 GB 4 GB
Internal Memory 8 GB 128 GB 64 GB
External Memory microSD, up to 128 GB microSD, up to 512 GB (dedicated slot) microSD, up to 512 GB (dedicated slot)

display Display

Type Super AMOLED capacitive touchscreen Super AMOLED Capacitive Touchscreen Super AMOLED Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 6.4 inches 5.9 inches
Resolution 720 x 1280 pixels (294 ppi) 1080 x 2340 pixels (403 ppi) 1080 x 2280 pixels (428 ppi)
Screen-to-Body Ratio 68.09% 84.79% 86.97%
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 8 MP, 3264 x 2448 pixels 25 MP + 8 MP + 5 MP 16 MP + 5 MP
Flash LED flash LED Flash LED Flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection 25 MP, f/1.7, PDAF
8 MP, f/2.2, (ultrawide)
5 MP, f/2.2, depth sensor
Panorama, HDR
16 MP, f/2.0, PDAF
5 MP, f/2.2, 12mm, (ultrawide)
Panorama, HDR
Video 1080p@30fps 2160p@30fps, 1080p@30fps 2160p@30fps, 1080p@30fps
Front Camera 5 MP [Similar] 25 MP, f/2.0, HDR, 1080p@30fps [Similar] 25 MP, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE-A HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat12 600/150 Mbps
Bluetooth v4.1, A2DP 5.0, A2DP, LE 4.2, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
USB microUSB v2.0, USB On-The-Go 2.0, Type-C 1.0 reversible connector Type-C 1.0 reversible connector
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 Yes Yes

memory User Memory

Internal 8 GB, 1.5 GB RAM 128 GB, 6 GB RAM or 64 GB, 4 GB RAM 64 GB, 4 GB RAM
Expandable Storage microSD, up to 128 GB microSD, up to 512 GB (dedicated slot) microSD, up to 512 GB (dedicated slot)
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint not 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
NFC NFC not supported NFC not supported NFC supported

battery Battery

Type Li-Ion Battery Non-removable Li-Po Battery Non-removable Li-Po Battery
Capacity 2600 mAh 4000 mAh 3100 mAh
Stand by - - -
Talk Time - - -