Oppo R7 vs Samsung Galaxy S8+

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100
4G network

-

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 20(800), 28(700)
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

LTE, Cat4, 150 Mbps download, 50 Mbps upload

-
LTE-A speed

-

LTE-A, (4CA) Cat16, 1024 Mbps download, 150 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

-

Corning Gorilla Glass 5 back panel
SIM

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

Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Height

143 mm

159.5 mm
Width

71 mm

73.4 mm
Thickness

6.3 mm

8.1 mm
Weight

147 g

173 g
Payment

-

Samsung Pay(Visa, Mastercard)
Waterproof

-

IP68 - 1.5 m and 30 minutes
Dust proof

-

IP68
Colors

Golden, Silver

Arctic Silver, Coral Blue, Maple Gold, Midnight Black, Orchid Gray

Display
Display type

AMOLED capacitive touchscreen

Super AMOLED capacitive touchscreen
Physical size

5.0 inches

6.2 inches
Resolution

1080 x 1920 pixels

1440 x 2960 pixels
Pixel density

445 ppi

529 ppi
Display colors

16777216

16777216
Protection

-

Corning Gorilla Glass 5
Multitouch

-

Yes

Hardware
CPU

-

Octa-core
CPU

Quad-core 1.5 GHz ARM Cortex-A53

Quad-core 2.3 GHz
CPU(second)

quad-core 1.0 GHz ARM Cortex-A53

quad-core 1.7 GHz
Chipset

Qualcomm MSM8939 Snapdragon 615

Qualcomm MSM8998 Snapdragon 835 - US / Exynos 8895 Octa - EMEA
GPU

Adreno 405

Adreno 540
Memory RAM

3 GB

4 GB
Internal storage

16 GB

64 GB
Memory card

microSD

microSD
Memory card max

128 GB

256 GB

Main camera
Main camera

13 MP

12 MP, f/1.7 , 26 mm
Primary camera resolution

4128 x 3096 pixels

-
Primary camera video

1080p@30fps

2160p@30fps, 1080p@60fps
Primary camera optics

Schneider-Kreuznach optics

-
Primary camera Autofocus

phase detection autofocus

-
Primary camera flash

LED flash

LED flash
Primary camera optical image stabilization

-

optical image stabilization
Primary camera phase detection autofocus

-

phase detection autofocus
Primary camera video dual video

-

dual-video record
Primary camera video hdr

-

HDR
Camera features

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

1.4 µm pixel size, 1/2.5" sensor size, Auto HDR, face/smile detection, geo-tagging, panorama, simultaneous 4K video and 9MP image recording, touch focus

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C 1.0 reversible connector
USB host

Yes

-
Bluetooth

v4.0

v5.0
Bluetooth A2DP

-

Yes
bluetooth LE

-

Yes
Bluetooth AptX

-

Yes
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

-

Yes
BDS

-

Yes

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

-
Messaging Push Mail

-

Push Mail
Java

No

No
Sensors

Accelerometer, compass, proximity

Iris scanner, SpO2, accelerometer, barometer, compass, fingerprint (rear-mounted), gyro, heart rate, proximity