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Compare 3 products

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Oppo A51 Mobile Phone
Oppo A51
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Samsung Galaxy A9 2016 Mobile Phone
Samsung Galaxy A9 2016
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Samsung Galaxy S7 Edge Mobile Phone
Samsung Galaxy S7 Edge
Editiorial reviews
1
1 editorial reviews
A good screen paired with not-so-good performanceRead more
Read editorial reviews
6
4.3 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
26
4.5 out of 5
13 user ratings
5 stars
84 %
4 stars
7 %
3 stars
0 %
2 stars
7 %
1 stars
0 %
Read editorial reviews
User rating
55
4.0 out of 5
55 user ratings
5 stars
36 %
4 stars
32 %
3 stars
25 %
2 stars
3 %
1 stars
1 %
43
4.3 out of 5
43 user ratings
5 stars
51 %
4 stars
32 %
3 stars
16 %
2 stars
0 %
1 stars
0 %
39
4.1 out of 5
39 user ratings
5 stars
23 %
4 stars
66 %
3 stars
10 %
2 stars
0 %
1 stars
0 %

Hardware

Operating systemAndroid 5.1Android 5.1Android 6.0
CPU clock speed1.2 GHz1.8 GHz2.3 GHz
CPU coresQuad-core8-core8-core
CPU modelQualcomm Snapdragon 410 MSM8916Qualcomm Snapdragon 652 MSM8976Samsung Exynos 8 Octa 8890
GPU modelQualcomm Adreno 306Qualcomm Adreno 510ARM Mali-T880 MP12
RAM memory2 GB3 GB4 GB

Display

Screen size5.0 in6.0 in5.5 in
Number of colors16.7M16.7M16.7M
Panel typeLCDOLEDOLED
Resolution1280 x 720 px1920 x 1080 px2560 x 1440 px
TechnologyIPS LCDSuper AMOLED
  • AMOLED
  • Quad HD Super AMOLED
  • Super AMOLED
Pixel density294.0 ppi367.0 ppi534.0 ppi
Multi touchyesyes
N/A
Touchscreen
N/A
yesyes
Screen material
N/A
Corning Gorilla Glass 4.0Corning Gorilla Glass 5.0
Dual screen support
N/A
nono
Scratch resistant display
N/A
yesyes
HDR
N/A
nono

Rear camera

Primary sensor resolution8.0 Mpx13.0 Mpx12.0 Mpx
Highest video resolution1920 x 1080 px1920 x 1080 px4096 x 2160 px
Autofocusyesyesyes
Digital zoomyesyesyes
Geo-taggingyesyesyes
LED Flashyesyesyes
Primary sensor size
N/A
1/3"1/2.6"
Primary lens aperture
N/A
1.9 f1.7 f
Video recording
N/A
yesyes
Maximum FPS at the highest resolution
N/A
30.0 fps30.0 fps
Face detection
N/A
yesyes
Gesture Shot
N/A
yes
N/A
HDR Capture
N/A
yes
N/A
Optical image stabilization
N/A
yesyes
Panorama
N/A
yesyes
Smile detection
N/A
yes
N/A
Touch focus
N/A
yesyes
Number of rear cameras
N/A
N/A
1
Focus adjustment
N/A
N/A
Automatic
Maximum FPS (regardless of res.)
N/A
N/A
120.0 fps
Max resolution (highest frame rate)
N/A
N/A
1280 x 720 px
Night Mode
N/A
N/A
yes
Scene mode
N/A
N/A
yes
Self timer
N/A
N/A
yes

Front camera

Primary resolution5.0 Mpx8.0 Mpx5.0 Mpx
Number of front cameras
N/A
N/A
1
Lens aperture
N/A
N/A
F/1.7
Light source
N/A
N/A
LED flash

Storage

Internal storage16 GB32 GB
  • 128 GB
  • 32 GB
  • 64 GB
Memory card readeryesyesyes
Maximum card storage128GB128GB200GB
Types of memory card supportedmicroSDmicroSD
  • microSD
  • microSDHC
  • microSDXC

Dimensions

Height5.65 in6.37 in5.94 in
Width2.8 in3.19 in2.85 in
Depth0.3 in0.29 in0.3 in
Weight5.64 oz7.05 oz5.54 oz

Sensors

Accelerometeryesyesyes
Proximityyesyesyes
Digital compassyesyes
N/A
Ambient light sensoryesyes
N/A
Fingerprint
N/A
yesyes
Gyroscope
N/A
yesyes
Barometer
N/A
N/A
yes
Pedometer
N/A
N/A
yes
Hearth rate monitor
N/A
N/A
yes
Altimeter
N/A
N/A
no
Thermometer
N/A
N/A
no
Magnetometer
N/A
N/A
yes
ANT+
N/A
N/A
yes

Connectivity

Dual sim supportyesyesno
Sim card sizeMicro-SIMNano-SIMNano-SIM
Bluetoothyesyesyes
Bluetooth version4.04.14.2
Headphone connection3.5 mm3.5 mm3.5 mm
Type of USB connectorMicro-USB
N/A
Micro-USB
Bluetooth profile
N/A
A2DP
  • A2DP
  • AVRCP
  • DIP
  • HFP
  • HID
  • HOGP
  • HSP
  • MAP
  • OPP
  • PAN
  • PBAP
  • SAP
Bluetooth codec
N/A
SBC
  • aptX
  • SBC
NFC
N/A
yesyes
Charging connection
N/A
USBUSB
USB version
N/A
2.02.0
DLNA certified
N/A
N/A
yes
USB On-The-Go (OTG)
N/A
N/A
yes
Video output
N/A
N/A
No

Cellular

Wireless network (Wi-Fi)yesyesyes
Data transmissionHSPA+HSPA+
  • EDGE
  • FDD-LTE
  • GPRS
  • HSDPA
  • HSPA+
  • HSUPA
  • TDD-LTE
Navigation systemGPSGLONASS
  • BeiDou
  • GLONASS
  • GPS
2G GSMyesyesyes
GSM frequencies
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
CDMA frequences
  • 1900 MHz
  • 2000 MHz
N/A
N/A
4G LTEyesyesyes
LTE frequencies
  • 1900 MHz
  • 2600 MHz
  • 800 MHz
  • 1800 MHz
  • 1900 MHz
  • 2100 MHz
  • 2600 MHz
  • 700 MHz
  • 850 MHz
  • 900 MHz
  • 1700 MHz
  • 1900 MHz
  • 2500 MHz
Mobile hotspotyesyesyes
Wireless networking standard
N/A
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
3G UMTS
N/A
yesyes
UMTS frequences
N/A
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
  • 1700 MHz
  • 1900 MHz
  • 2100 MHz
Streaming standards
N/A
N/A
  • Google Cast
  • Miracast

Battery

Battery typeLithium ionLithium ionLithium ion
Battery capacity2420.0 mAh4000.0 mAh3600.0 mAh
Replaceable battery
N/A
nono
Fast charging
N/A
noyes
Wireless charging
N/A
noyes
Standby time
N/A
N/A
336.0 h
Talk time
N/A
N/A
33.0 h
Fast charging standard
N/A
N/A
Qualcomm Quick Charge 2.0
Wireless charging standard
N/A
N/A
  • PMA
  • QI
  • WPC

Often compared with Oppo A51

Often compared with Samsung Galaxy A9 2016

Often compared with Samsung Galaxy S7 Edge