OPPO R9 vs Samsung Galaxy J7 Max Specs Comparison

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

5.5 inches
5.7 inches

Resolution:

1920 x 1080 pixels, 401 PPI
1920 x 1080 pixels, 386 PPI

Technology:

AMOLED
IPS LCD

Screen-to-body:

73.77 %
72.58 %

Colors:

16 777 216

Features:

Scratch-resistant glass (Corning Gorilla Glass 4), Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor

Hardware

System chip:

MediaTek Helio P10 MT6755
MediaTek Helio P20 MT6757 (16 nm)

Processor:

Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit
Octa-core, 2300 MHz, ARM Cortex-A53, 64-bit

GPU:

Mali-T860 MP2
Mali-T880 MP2

RAM:

4GB LPDDR3
4GB LPDDR4

Internal storage:

64GB
32GB, available to use: 23.9 GB

Storage expansion:

microSDXC up to 128 GB
microSDXC up to 256 GB

Device type:

Smartphone
Smartphone

OS:

Android (6.0 Marshmallow, 5.1 Lollipop), OPPO ColorOS UI
Android (7.0 Nougat), Samsung Experience UI

Battery

Capacity:

2850 mAh
3300 mAh

Type:

Li - Polymer, Not user replaceable
Li - Ion, Not user replaceable

Charging:

OPPO VOOC

Camera

Rear:

Single camera
Single camera

Main camera:

16 MP (PDAF)
13 MP (Autofocus, CMOS image sensor)

Specifications:

Aperture size: F2.2
Aperture size: F1.7

Flash:

Yes
LED

Video recording:

1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD) (30 fps)

Features:

Video calling
Video calling, Video sharing

Front:

13 MP
13 MP (Flash)

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

5.98 x 2.93 x 0.26 inches (151.8 x 74.3 x 6.6 mm)
6.17 x 3.10 x 0.32 inches (156.7 x 78.8 x 8.1 mm)

Weight:

5.11 oz (145.0 g)
6.31 oz (179.0 g)

Materials:

Back: Metal
Back: Aluminum

Biometrics:

Fingerprint (touch)
Fingerprint (touch)

Features:

Touch sensitive control keys, Notification light

Keys:

Left: Volume control; Right: Lock/Unlock key
Left: Volume control; Right: Lock/Unlock key

Colors:

Gold, Pink
Black, Gold

Cellular

4G (FDD):

Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700 APT)
Bands 1(2100), 3(1800), 5(850), 8(900), 20(800 DD)

4G (TDD):

Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
Bands 40(2300)

3G:

Bands 5(850), 8(900), 2(1900), 1(2100)
Bands 5(850), 8(900), 2(1900), 1(2100)

Data Speed:

LTE, HSPA
LTE-A, HSPA

Dual SIM:

Shared with microSD
Yes

SIM type:

Nano SIM
Nano SIM

Multimedia

Headphones:

3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features:

Album art cover, Background playback
Album art cover, Background playback

Screen mirroring:

Wireless screen share
Wireless screen share

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

4.0
4.2

Wi-Fi:

802.11 a, b, g, n, dual-band; Wi-Fi Direct, Hotspot
802.11 a, b, g, n, dual-band; Hotspot, Wi-Fi Direct

USB:

microUSB, USB 2.0
microUSB, USB 2.0

Features:

Mass storage device, OTG, Charging
Mass storage device, OTG, Charging

Location:

GPS, A-GPS
GPS, A-GPS, Glonass

Sensors:

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass

Other:

Tethering, Computer sync, OTA sync
VoIP, Tethering, Computer sync, OTA sync

Phone features

Notifications:

Haptic feedback

Other features:

Voice dialing, Voice commands, Voice recording

Regulatory Approval

Measured SAR:

Head:

0.57 W/kg

Body:

1.06 W/kg

Availability

Officially announced:

Jan 17, 2017
Jun 14, 2017
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