Oppo R9 vs Xiaomi Redmi 6

Oppo R9

Xiaomi Redmi 6

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800

GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
3G network

HSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO and TD-SCDMA

HSDPA 850, 900, 1900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 5(850), 38(2600), 39(1900), 40(2300), 41(2500)

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
HSPA speed

HSPA

HSPA
LTE speed

LTE

LTE
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

-

Metal
SIM

Dual SIM (Nano-SIM, dual stand-by)

Hybrid Dual SIM (Nano-SIM, dual stand-by)
Height

151.8 mm

147.5 mm
Width

74.3 mm

71.5 mm
Thickness

6.6 mm

8.3 mm
Weight

145 g

146 g
Colors

Gold

Blue, Gold, Grey, Rose Gold

Main camera
Camera type

-

Dual
Main camera

13 MP, f/2.2

12 MP, f/2.2 , 1.25 µm
5 MP, f/2.2 , 1.12 µm
Primary camera resolution

-

4000 x 3000 pixels
Primary camera video

1080p@30fps

1080p@30fps
Primary camera Autofocus

phase detection autofocus

phase detection autofocus
Primary camera flash

LED flash

LED flash
Camera features

Geo-tagging, HDR, face detection, panorama, touch focus

Geo-tagging, HDR, face/smile detection, panorama, touch focus

Features
Messaging SMS

SMS(threaded view)

SMS(threaded view)
Messaging MMS

MMS

MMS
Messaging Email

Email

Email
Messaging IM

-

IM
Messaging Push Email

Push Email

Push Email
Java

No

-
Sensors

Fingerprint, accelerometer, compass, gyro, proximity

Fingerprint (rear-mounted), accelerometer, compass, proximity