Phone Comparison - Oppo R9s vs Samsung Galaxy A50 vs Oppo A3s

Price Comparison (India) -

general General Info

Manufacturer Oppo Samsung Oppo
Announced October 2016 February 2019 July 2018
Status Available - October 2016 Launch on 5 March 2019 Available - July 2018
Price Rs. 27,700 ($415.00) [Similarly Priced] Rs. 19,990 ($0.00) [Similarly Priced] Rs. 8,990 ($0.00) [Similarly Priced]
Colors Silver, Gold Black, White, Blue, Coral Red, Dark Purple
Form Factor Candybar Candybar Candybar
Dimension 153 x 74.3 x 6.58 mm
(6.02 x 2.93 x 0.26 in)
158.5 x 74.7 x 7.7 mm
(6.24 x 2.94 x 0.3 in)
156.2 x 75.6 x 8.2 mm
(6.15 x 2.98 x 0.32 in)
Weight 145 g (5.11 oz) - 168 g (5.93 oz)
SIM Type - Single SIM (Nano-SIM), 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) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 / 800 - Taiwan HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 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 band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) LTE
Messaging SMS, MMS, Push Mail, EMail, IM
Build Features - Fingerprint Sensor
- Metal Build
Fingerprint Sensor
- IP68 dust/water resistant (up to 1.5m for 30 mins)
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hardware Hardware and OS

OS Android OS, v6.0.1 (Lollipop) Android 9.0 (Pie) Android 8.1 (Oreo)
User Interface - One UI ColorOS 5.1
Processor Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625 Octa-core (4x2.3 GHz Cortex-A73 & 4x1.6 GHz Cortex-A53), Exynos 9610 Octa (10nm) Octa-core 1.8 GHz Cortex-A53, Qualcomm SDM450 Snapdragon 450 (14 nm)
GPU Adreno 506 Mali-G72 MP3 Adreno 506
RAM 4 GB 6 GB 2 GB
Internal Memory 64 GB 128 GB 16 GB
External Memory microSD, up to 128 GB microSD, up to 512 GB (dedicated slot) microSD, up to 256 GB (dedicated slot)

display Display

Type IPS LCD Capacitive Touchscreen, 2.5D Curved Glass Display, Corning Gorilla Glass 5 Super AMOLED Capacitive Touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 6.4 inches 6.2 inches
Resolution 1080 x 1920 pixels (401 ppi) 1080 x 2340 pixels (403 ppi) 720 x 1520 pixels (271 ppi)
Screen-to-Body Ratio 73.19% 84.79% 81.41%
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 16 MP 25 MP + 8 MP + 5 MP 13 MP + 2 MP
Flash LED Flash LED Flash LED Flash
Features AutoFocus, Sony IMX398 Sensor, f/1.7 aperture, EIS, 6P Lens, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR 25 MP, f/1.7, PDAF
8 MP, f/2.2, (ultrawide)
5 MP, f/2.2, depth sensor
Panorama, HDR
13 MP, f/2.2, AF
2 MP, f/2.4, depth sensor
HDR, Panorama
Video 1080p@30fps 2160p@30fps, 1080p@30fps 1080p@30fps
Front Camera 16 MP, f/2.0 [Similar] 25 MP, f/2.0, HDR, 1080p@30fps [Similar] 8 MP, f/2.2, , [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, LTE-A HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
Bluetooth v4.2, A2DP, EDR, LE 5.0, 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 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot
USB microUSB v2.0, USB OTG, VOOC Flash Charge 2.0, Type-C 1.0 reversible connector microUSB 2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS
Browser HTML5 Yes Yes

memory User Memory

Internal 64 GB, 4 GB RAM 128 GB, 6 GB RAM or 64 GB, 4 GB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 128 GB microSD, up to 512 GB (dedicated slot) microSD, up to 256 GB (dedicated slot)
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint not 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 not supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Po Battery Non-removable Li-Ion Battery
Capacity 3010 mAh 4000 mAh 4230 mAh
Stand by - - -
Talk Time - - -