Phone Comparison - Oppo A31 vs Samsung Galaxy J7 Pro

Oppo A31
oppo a31
Samsung Galaxy J7 Pro
samsung galaxy j7 pro
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Price Comparison (India) -

general General Info

Manufacturer Oppo Samsung
Announced February 2020 June 2017
Status Available - February 2020 Available - July 2017
Price Rs. 11,490 ($0.00) [Similarly Priced] Rs. 20,900 ($325.00) [Similarly Priced]
Colors Fantasy White, Mystery Black Black, Gold
Form Factor Candybar Candybar
Dimension 163.9 x 75.5 x 8.3 mm
(6.45 x 2.97 x 0.33 in)
152.4 x 74.7 x 7.9 mm
(6 x 2.94 x 0.31 in)
Weight 180 g (6.35 oz) -
SIM Type Dual SIM (Nano-SIM, dual stand-by) 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 model only)
3G Network HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - J710F, J710H
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - J710M
4G Network LTE (unspecified) LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - J710F
Messaging SMS, MMS, EMail, IM
Build Features - Fingerprint Sensor
-
Notification LED - Yes

hardware Hardware and OS

OS Android 9.0 (Pie) Android OS, v7.0 (Nougat)
User Interface ColorOS 6.1 Samsung Experience
Processor Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), Mediatek MT6765V/CB Helio P35 (12nm) [Similar] Octa-core 1.6 GHz Cortex-A53, Exynos 7870 [Similar]
GPU PowerVR GE8320 [Similar] Mali-T830 MP2 [Similar]
RAM 4 GB [Browse Similar] 3 GB [Browse Similar]
Internal Memory 128 GB 64 GB
External Memory microSDXC (dedicated slot) microSD, up to 256 GB

display Display

Type IPS LCD Capacitive Touchscreen Super AMOLED capacitive touchscreen, 2.5D Gorilla Glass
Colors 16M colors 16M colors
Size 6.5 inches [Similar] 5.5 inches [Similar]
Resolution 720 x 1600 pixels (270 ppi) 1080 x 1920 pixels (401 ppi) [Similar]
Screen-to-Body Ratio 82.39% 73.08%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio FM radio FM radio, RDS, recording
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 12 MP + 2 MP + 2 MP [Similar] 13 MP [Similar]
Flash LED Flash LED Flash
Features 12 MP, f/1.8, (wide), PDAF
2 MP, f/2.4, 27mm (macro), 1/5.0", 1.75µm
2 MP, f/2.4, (depth)
HDR, Panorama
Autofocus, f/1.7, 28mm, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video 1080p@30fps 1080p@30fps
Front Camera 8 MP, f/2.0, HDR, 1080p@30fps [Similar] 13 MP, f/1.9 [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A HSPA, LTE Cat4 150/50 Mbps
Bluetooth 5.0, A2DP, LE v4.1, A2DP
Wi-Fi 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 2.0, USB On-The-Go microUSB v2.0
GPS Yes, with A-GPS, BDS Yes, with A-GPS, GLONASS
Browser Yes HTML5

memory User Memory

Internal 128 GB, 4 GB RAM 64 GB, 3 GB RAM
Expandable Storage microSDXC (dedicated slot) microSD, up to 256 GB
USB OTG Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor not present gyroscope sensor present
NFC NFC not supported NFC supported

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Ion Battery
Capacity 4230 mAh 3600 mAh
Stand by - -
Talk Time - -