Phone Comparison - Samsung Galaxy A5 Duos vs Samsung Galaxy C9 Pro vs Oppo A57

general General Info

Manufacturer Samsung Samsung Oppo
Announced October 2014 October 2016 November 2016
Status Available - November 2014 Available - November 2016 Available - January 2017
Price Rs. 18,094 ($266.09) [Similarly Priced] Rs. 36,900 ($475.00) [Similarly Priced] Rs. 14,990 ($240.00) [Similarly Priced]
Colors Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light B Gold, Pink Gold, Dark Gray Gold, Rose Gold
Form Factor Candybar Candybar Candybar
Dimension 139.3 x 69.7 x 6.7 mm
(5.48 x 2.74 x 0.26 in)
162.9 x 80.7 x 6.9 mm
(6.41 x 3.18 x 0.27 in)
149.1 x 72.9 x 7.65 mm
(5.87 x 2.87 x 0.3 in)
Weight 123 g (4.34 oz) 185 g (6.53 oz) 147 g (5.19 oz)
SIM Type - - Dual-SIM
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO - A59m
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE LTE LTE band 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail
Build Features - - Fingerprint Sensor
- Metal Body
- Fingerprint Sensor
- Metal Build
- 2.5D Curved Glass
Notification LED - Yes Yes

hardware Hardware and OS

OS Android OS, v4.4.4 (KitKat) Android OS, v6.0.1 (Marshmallow) Android OS, v6.0 (Marshmallow)
User Interface - TouchWiz ColorOS 3.0
Processor Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410 Quad-core 1.95 GHz Cortex-A72 & Quad-core 1.44 GHz Cortex-A53, Qualcomm MSM8976Pro Snapdragon 653 Octa-core 1.4 GHz Cortex-A53, Qualcomm MSM8940 Snapdragon 435
GPU Adreno 306 Adreno 510 Adreno 505
RAM 2 GB 6 GB 3 GB
Internal Memory 16 GB 64 GB 32 GB
External Memory No microSD, up to 256 GB microSD, up to 128 GB (uses SIM 2 slot)

display Display

Type Super AMOLED capacitive touchscreen Super AMOLED Capacitive Touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 6.0 inches 5.2 inches
Resolution 720 x 1280 pixels (294 ppi) 1080 x 1920 pixels (367 ppi) 720 x 1280 pixels (282 ppi)
Screen-to-Body Ratio 70.85% 75.56% 68.79%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels 16 MP 13 MP
Flash LED flash Dual-LED (dual Tone) LED Flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama Autofocus, f/1.9, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Phase Detection Autofocus, f/2.2, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 5 MP [Similar] 16 MP [Similar] 16 MP [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, VoLTE HSPA, LTE, VoLTE
Bluetooth v4.0, A2DP, EDR, LE v4.2, A2DP, LE v4.1, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n, hotspot
USB microUSB v2.0 Type-C 1.0 reversible connector, Fast Charging microUSB v2.0, USB Host
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS/ BDS (region dependent) Yes, with A-GPS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16 GB, 2 GB RAM 64 GB, 6 GB RAM 32 GB, 3 GB RAM
Expandable Storage No microSD, up to 256 GB microSD, up to 128 GB (uses SIM 2 slot)
USB OTG - Yes 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 supported NFC supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable battery Non-removable Li-Ion Battery
Capacity 2300 mAh 4000 mAh 2900 mAh
Stand by - - -
Talk Time - - -