Phone Comparison - Oppo R9s vs Oppo R11 vs Xiaomi Mi A1

Price Comparison (India) - -

general General Info

Manufacturer Oppo Oppo Xiaomi
Announced October 2016 June 2017 September 2017
Status Available - October 2016 Available - June 2017 Coming Soon - September 2017
Price Rs. 27,700 ($415.00) [Similarly Priced] Rs. 31,500 ($485.00) [Similarly Priced] Rs. 14,999 ($245.00) [Similarly Priced]
Colors Silver, Gold Gold Gold, Pink, Black
Form Factor Candybar Candybar Candybar
Dimension 153 x 74.3 x 6.58 mm
(6.02 x 2.93 x 0.26 in)
- 155.4 x 75.8 x 7.3 mm
(6.12 x 2.98 x 0.29 in)
Weight 145 g (5.11 oz) - 165 g (5.82 oz)
SIM Type - Dual SIM (Nano-SIM, dual stand-by) Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO & TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 / 800 - Taiwan HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 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), 4(1700/2100), 5(850), 8(900), 38(2600), 39(1900), 40(2300), 41(2500) LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail
Build Features - Fingerprint Sensor
- Metal Build
- Fingerprint Sensor
- Fingerprint Sensor
Notification LED - Yes Yes

hardware Hardware and OS

OS Android OS, v6.0.1 (Lollipop) Android OS, v7.1.1 (Nougat) Android OS, v7.1.1 Nougat
Processor Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625 Octa-core 2.2 GHz Cortex-A53, Qualcomm MSM8976 PLus Snapdragon 660 Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625
GPU Adreno 506 Adreno 512 Adreno 506
RAM 4 GB 4 GB 4 GB
Internal Memory 64 GB 64 GB 64 GB
External Memory microSD, up to 128 GB microSD, up to 256 GB (uses SIM 2 slot) microSD, up to 128 GB

display Display

Type IPS LCD Capacitive Touchscreen, 2.5D Curved Glass Display, Corning Gorilla Glass 5 Capacitive Touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.5 inches 5.5 inches
Resolution 1080 x 1920 pixels (401 ppi) 1080 x 1920 pixels (401 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 73.19% - 70.63%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 16 MP Dual 20 MP + 16 MP Dual 12 MP
Flash LED Flash LED Flash Dual-LED (Dual Tone)
Features AutoFocus, Sony IMX398 Sensor, f/1.7 aperture, EIS, 6P Lens, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Phase Detection Autofocus, 2X Optical Zoom, Portrait Mode, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Phase Detection Autofocus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR, Wide-angle lens - 12MP, 1.25μm, f/2.2 aperture; Telephoto lens - 12MP, 1.0μm, f/2.6 aperture
Video 1080p@30fps 1080p@30fps 2160p@30fps, 1080p@30fps, 720p@120fps
Front Camera 16 MP, f/2.0 [Similar] 20 MP, 1080p [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 Cat6 300/50 Mbps HSPA, LTE, VoLTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE
Bluetooth v4.2, A2DP, EDR, LE v4.2, A2DP, LE, EDR v4.2, 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 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
USB microUSB v2.0, USB OTG, VOOC Flash Charge Type-C 1.0 Reversible Connector, Fast Charging Type-C 1.0 reversible connector, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 64 GB, 4 GB RAM 64 GB, 4 GB RAM 64 GB, 4 GB RAM
Expandable Storage microSD, up to 128 GB microSD, up to 256 GB (uses SIM 2 slot) microSD, up to 128 GB
USB OTG Supported Supported Yes

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 2900 mAh 3080 mAh
Stand by - - -
Talk Time - - -