Apple iPad Air 2 vs Oppo R9

Apple iPad Air 2

Oppo R9

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800
3G network

HSDPA 850, 900, 1700, 1900, 2100

HSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO and TD-SCDMA
4G network

-

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

42.2 Mbps

-
HSUPA speed

5.76 Mbps

-
HSPA speed

-

HSPA
EV-DO speed

3.1

-
LTE speed

LTE, Cat4, 150 Mbps download, 50 Mbps upload

LTE
GPRS

Yes

Yes
EDGE

Yes

Yes

Display
Display type

LED-backlit IPS LCD, capacitive touchscreen

Capacitive touchscreen
Physical size

9.7 inches

5.5 inches
Resolution

1536 x 2048 pixels

1080 x 1920 pixels
Pixel density

264 ppi

401 ppi
Display colors

16777216

16777216
Protection

-

Corning Gorilla Glass 4
Multitouch

-

Yes

Main camera
Camera type

Photo / Video

-
Main camera

8 MP

13 MP, f/2.2
Primary camera resolution

3264 x 2448 pixels

-
Primary camera video

1080p@30fps, 720p@120fps

1080p@30fps
Primary camera Autofocus

autofocus

phase detection autofocus
Primary camera flash

-

LED flash
Primary camera video hdr

HDR

-
Primary camera video stereo sound record

stereo sound record

-
Camera features

1.12 µm pixel size, HDR (photo/panorama), face/smile detection, geo-tagging, touch focus

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

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

-

Yes
USB

Lightning, USB 2.0

microUSB 2.0
USB host

-

Yes
Bluetooth

v4.0

v4.0
Bluetooth A2DP

Yes

-
Bluetooth EDR

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

-

Features
Messaging SMS

-

SMS(threaded view)
Messaging MMS

-

MMS
Messaging Email

Email

Email
Messaging IM

IM

-
Messaging iMessage

iMessage

-
Messaging Push Email

Push Email

Push Email
Java

No

No
Sensors

Accelerometer, barometer, compass, gyro

Fingerprint, accelerometer, compass, gyro, proximity