Oppo F9 vs Samsung Galaxy A8s vs Nokia 5.1
Key Feature Comparison
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At a Glance
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Octa core (2 GHz, Quad core, Cortex A73 + 2 GHz, Quad core, Cortex A53)
Octa core (2.2 GHz, Dual core, Kryo 360 + 1.7 GHz, Hexa Core, Kryo 360)
Octa core, 2 GHz, Cortex A53
3500 mAh
3400 mAh
3000 mAh
6.3 inches
6.4 inches
5.5 inches
Dual, 16MP + 2MP
Triple, 24MP + 10MP + 5MP
Single, 16MP
4G
4G
4G
Detailed Specs
Screen Size
6.3 inches
6.4 inches
5.5 inches
Screen Type
IPS LCD
IPS LCD
IPS LCD
Screen Resolution
1080 x 2340 pixels
1080 x 2340 pixels
1080 x 2160 pixels
Pixel Density
409 ppi
403 ppi
439 ppi
Screen Protection
Gorilla Glass 3
-
Gorilla Glass 3
Screen to Body Ratio
90.80%
84.56%
73.08%
Screen Design
Waterdrop notch
Punch hole
Bezel-less
Screen Quality
FHD
FHD
FHD
Aspect Ratio
-
19.5:9
18:09
Phone Variants
4GB 64GB
6GB 128GB
2GB 16GB
Expandable Storage
Yes
Yes
Yes
RAM Type
LPDDR4X
LPDDR4X
LPDDR3
Storage Type
eMMC 5.1
-
-
Expandable Storage Capacity
Yes, 256 GB
Yes, 512 GB
Yes, 128 GB
OTG Support
Yes
-
-
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Operating System
Android v8.1 (Oreo)
Android v8.1 (Oreo)
Android v8.0 (Oreo)
GPU
Mali-G72 MP3
Adreno 616
Mali-T860 MP2
Chipset
MediaTek Helio P60
Qualcomm Snapdragon 710
MediaTek MT6755S
CPU
Octa core (2 GHz, Quad core, Cortex A73 + 2 GHz, Quad core, Cortex A53)
Octa core (2.2 GHz, Dual core, Kryo 360 + 1.7 GHz, Hexa Core, Kryo 360)
Octa core, 2 GHz, Cortex A53
Custom User Interface
ColorOS
-
Android One
Clock Speed
2 GHz
2.2 GHz
2 GHz
Architecture
64 bit
64 bit
64 bit
Process Technology
12 nm
10 nm
-
Battery Capacity
3500 mAh
3400 mAh
3000 mAh
Battery Removable
No
No
No
Battery Type
Li-Polymer
Li-ion
Li-ion
Charger Type
Fast
Fast
-
USB Type-C
No
Yes
No
Fast Charging
Yes
Yes
-
Announced On
5-Aug-18
5-Dec-18
12-Aug-2018
Market Status
Available
Launched Globally
Available
Brand
OPPO
Samsung
Nokia
Model Number
CPH1881
-
-
Price Status
Confirmed
Expected
Confirmed
Price
Rs. 12,490
Rs. 35,390
Rs. 16,300
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
Active noise cancellation with dedicated mic
Active noise cancellation with dedicated mic
Active noise cancellation with dedicated mic
NFC
No
Yes
Yes
Network Support
4G
4G
4G
Bluetooth
Yes
Yes
Yes
FM Radio
Yes
-
-
3.5mm Audio Jack
Yes
No
Yes
SIM Size
SIM1: Nano, SIM2: Nano
-
-
Wi-Fi
Yes, Wi-Fi 802.11, a/ac/b/g/n
Yes, Wi-Fi 802.11, a/ac/b/g/n
Yes, Wi-Fi 802.11, a/b/g/n
Bluetooth Type
v4.2
v5.0
v4.2
Audio Jack
3.5 mm
USB Type-C
3.5 mm
SIM Slot(s)
Dual SIM, GSM+GSM, Dual VoLTE
Dual SIM, GSM+GSM, Dual VoLTE
Dual SIM, GSM+GSM
eSIM
No
-
-
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
Mobile Hotspot
VoLTE
Yes
Yes
Yes
SIM 1 Bands
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 4G Speed: 50 Mbit/s 150 Mbit/s (LTE category 4), GPRS: Available, EDGE: Available...
SIM 2 Bands
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available...
Front Video Recording
1080p30fps
1080p30fps
-
Front Camera Features
Wide Angle Selfie
HDR
Fixed Focus, Wide Angle Selfie
Front Camera Setup
Single, 16MP
Single, 24MP
Single, 8MP
Front Camera 1 Resolution
16 MP
24 MP
8 MP
Front Camera 1 Type
f/2.0, Wide Angle Primary Camera
f/2.0 Primary Camera
f/2.0 Primary Camera
Front Camera 1 Lens
3.56 mm focal length, 1 micrometre pixel size
-
-
Front Sensor
Exmor RS
-
-
Front Aperture
f/2.0
f/2.0
f/2.0
Weight
169 grams
173 grams
150 grams
Colors
Mist Black, Stellar Purple
Blue, Green, Grey, Pink
Black, Copper, Tempered Blue
Build
Back: Plastic
Front/back glass, aluminum frame
Back: Aluminium
Dimensions
156.7 x 74 x 8 mm
158.4 x 74.9 x 7.4 mm
151.1 x 70.7 x 8.2 mm
Rear Flash
Yes, LED Flash
Yes, LED Flash
Yes, Dual-color LED Flash
Rear Video Recording
1920x1080 @ 30 fps
-
-
Rear Camera Features
4 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Dual, 16MP + 2MP
Triple, 24MP + 10MP + 5MP
Single, 16MP
Rear Camera 1 Resolution
16 MP
24 MP
16 MP
Rear Camera 1 Type
f/1.8 (upto 4x Digital Zoom) Primary Camera
f/1.7 Primary Camera
f/2 Primary Camera
Rear Camera 1 Lens
3.62 mm focal length, 3.1" sensor size, 1 micrometre pixel size
27 mm focal length, 2.8" sensor size, 0.9 micrometre pixel size
-
Rear Camera 2 Resolution
2 MP
10 MP
-
Rear Camera 2 Type
f/2.4, Depth Camera
f/2.4 Telephoto (upto 8x Digital Zoom, upto 2x Optical Zoom) Camera
-
Rear Sensor
CMOS image sensor
-
CMOS image sensor
Rear Aperture
f/1.8
f/1.7
f/2
Rear Camera 3 Resolution
-
5 MP
-
Rear Camera 3 Type
-
f/2.2, Depth Camera
-
Fingerprint Scanner
Yes
Yes
Yes
Fingerprint Scanner Position
Rear
Rear
Rear
Face Unlock
Yes
-
-