Phone Comparison - Samsung Galaxy J7 Perx vs Samsung Galaxy A10 vs LG K50

general General Info

Manufacturer Samsung Samsung LG
Announced Not Announced Yet February 2019 February 2019
Status Rumored Coming Soon - March 2019 Coming Soon - Q1 2019
Colors Black, White Blue, Black, Red Gray
Form Factor Candybar Candybar Candybar
Dimension - - 161.3 x 77 x 8.7 mm
(6.35 x 3.03 x 0.34 in)
Weight - - -
SIM Type Dual-SIM 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 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 / 800 - Taiwan HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 26(850), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - Taiwan LTE LTE
Messaging SMS, MMS, Push Mail, EMail, IM
Build Features - Fingerprint Sensor - - Fingerprint Sensor
MIL-STD-810G compliant
Notification LED Yes - -

hardware Hardware and OS

OS Android OS, v7.0 (Nougat) Android 9.0 (Pie) Android 9.0 (Pie)
Processor Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625 Octa-core 1.6 GHz, Exynos 7884 Octa Octa-core 2.0 GHz
GPU Adreno 506 Mali-G71 -
RAM 2/3 GB 2 GB 3 GB
Internal Memory 16/32 GB 32 GB 32 GB
External Memory microSD, up to 256 GB microSD, up to 512 GB (dedicated slot) microSD, up to 512 GB

display Display

Type Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD Capacitive Touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 6.2 inches 6.26 inches
Resolution 1080 x 1920 pixels (401 ppi) 720 x 1520 pixels (271 ppi) 720 x 1520 pixels (269 ppi)
Screen-to-Body Ratio - - 78.56%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM Radio FM radio -
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, 4160 x 3120 pixels 13 MP 13 MP + 2 MP
Flash Dual-LED (dual Tone) LED Flash LED Flash
Features Phase Detection Autofocus (PDAF), f/1.9 aperture, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR 13 MP, f/1.9, 28mm (wide), AF
Panorama, HDR
13 MP, PDAF
2 MP, depth sensor
Panorama, HDR
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 5 MP [Similar] 5 MP, f/2.0, LED flash, [Similar] 13 MP [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, VoLTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE-A
Bluetooth v4.2, A2DP, EDR, LE 4.2, A2DP, LE 4.2, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot
USB Type-C 1.0 reversible connector microUSB 2.0 microUSB 2.0
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS
Browser HTML5 Yes

memory User Memory

Internal 16/32 GB, 2/3 GB RAM 32 GB, 2 GB RAM 32 GB, 3 GB RAM
Expandable Storage microSD, up to 256 GB microSD, up to 512 GB (dedicated slot) microSD, up to 512 GB
USB OTG Supported Not Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint not 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
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor not present magnetic field sensor not present
NFC NFC supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Ion Battery Non-removable Li-Ion Battery
Capacity 3300 mAh 3400 mAh 3500 mAh
Stand by - - -
Talk Time - - -