Phone Comparison - Oppo R9s vs Oppo R9s Plus vs Oppo A77

general General Info

Manufacturer Oppo Oppo Oppo
Announced October 2016 October 2016 July 2017
Status Available - October 2016 Available - October 2016 Available - July 2017
Price Rs. 27,700 ($415.00) [Similarly Priced] Rs. 34,600 ($520.00) [Similarly Priced] -
Colors Silver, Gold Silver, Gold Gold, Rose Gold
Form Factor Candybar Candybar Candybar
Dimension 153 x 74.3 x 6.58 mm
(6.02 x 2.93 x 0.26 in)
163.63 x 80.8 x 7.35 mm
(6.44 x 3.18 x 0.29 in)
153.3 x 75.9 x 7.4 mm
(6.04 x 2.99 x 0.29 in)
Weight 145 g (5.11 oz) 185 g (6.53 oz) 148 g (5.22 oz)
SIM Type - - 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 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 / 800 - Taiwan HSDPA 850 / 900 / 1900 / 2100 / 800 - Taiwan 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 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
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail
Build Features - Fingerprint Sensor
- Metal Build
- Fingerprint Sensor
- Metal Build
- Fingerprint Sensor
Notification LED - - Yes

hardware Hardware and OS

OS Android OS, v6.0.1 (Lollipop) Android OS, v6.0.1 (Lollipop) Android OS, v7.0 (Nougat)
Processor Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625 1.95 GHz Quad-core Cortex-A72 & 1.44 GHz Quad-core Cortex-A53, Qualcomm Snapdragon 653 MSM8976Pro Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625
GPU Adreno 506 Adreno 510 Adreno 506
RAM 4 GB 6 GB 4 GB
Internal Memory 64 GB 64 GB 64 GB
External Memory microSD, up to 128 GB microSD, up to 128 GB microSD, up to 256 GB (uses SIM 2 slot)

display Display

Type IPS LCD Capacitive Touchscreen, 2.5D Curved Glass Display, Corning Gorilla Glass 5 IPS LCD Capacitive Touchscreen, 2.5D Curved Glass Display, Corning Gorilla Glass 5 IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 6 inches 5.5 inches
Resolution 1080 x 1920 pixels (401 ppi) 1080 x 1920 pixels (367 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 73.19% 75.13% 71.50%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 16 MP 16 MP 13 MP
Flash LED Flash Dual-LED (Dual-Tone) LED Flash
Features AutoFocus, Sony IMX398 Sensor, f/1.7 aperture, EIS, 6P Lens, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR AutoFocus, Sony IMX398 Sensor, f/1.7 aperture, 6P Lens, OIS+, 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 4K, 1080p@30fps 1080p@30fps
Front Camera 16 MP, f/2.0 [Similar] 16 MP, f/2.0, 5P Lens [Similar] 16 MP, f/2.0 [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 42.2/5.76 Mbps, LTE Cat7 300/150 Mbps, VoLTE HSPA, LTE, VoLTE
Bluetooth v4.2, A2DP, EDR, LE v4.2, A2DP, EDR, LE 4.2, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, hotspot
USB microUSB v2.0, USB OTG, VOOC Flash Charge microUSB v2.0, USB OTG, VOOC Flash Charge microUSB 2.0
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 64 GB, 4 GB RAM 64 GB, 6 GB RAM 64 GB, 4 GB RAM
Expandable Storage microSD, up to 128 GB microSD, up to 128 GB microSD, up to 256 GB (uses SIM 2 slot)
USB OTG Supported Supported Not Supported

Apps Sensors

Fingerprint fingerprint 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 not supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Ion Battery Non-removable Li-Ion Battery
Capacity 3010 mAh 4000 mAh 3200 mAh
Stand by - - -
Talk Time - - -