Phone Comparison - Oppo A9 (2020) vs Samsung Galaxy M51 vs Oppo A15

general General Info

Manufacturer Oppo Samsung Oppo
Announced September 2019 2020, August 31 October 2020
Status Coming Soon - 2019 Coming soon. Exp. release 2020, September 11 Coming Soon - October 2020
Price Rs. 16,990 ($0.00) [Similarly Priced] - Rs. 10,990 ($0.00) [Similarly Priced]
Colors Marine Green, Space Purple Blue; other colors Dynamic Black, Mystery Blue
Form Factor Candybar Candybar Candybar
Dimension 163.6 × 75.6 × 9.1 mm
(6.44 × 2.98 × 0.36 in)
162.6 x 77.5 x 8.5 mm
(6.4 x 3.05 x 0.33 in)
164 x 75.4 x 7.9 mm
(6.46 x 2.97 x 0.31 in)
Weight 195 g (6.88 oz) - 175 g (6.17 oz)
SIM Type Hybrid Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 40(2300), 41(2500) LTE 1, 3, 5, 8, 38, 40, 41
Messaging
Build Features - Fingerprint Sensor
- Fingerprint Sensor (side-mounted)
- Fingerprint Sensor

hardware Hardware and OS

OS Android 9.0 (Pie) Android 10.0 Android 10
User Interface ColorOS 6.1 One UI 2.0 ColorOS 7.2
Processor Octa-core(Quad 2GHz Kryo 260 + Quad 1.8GHz Kryo 260) , Qualcomm SDM665 Snapdragon 665 (11 nm) Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver), Qualcomm SDM730 Snapdragon 730 (8 nm) Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), Mediatek MT6765 Helio P35 (12nm)
GPU Adreno 610 Adreno 618 PowerVR GE8320
RAM 8 GB 6 GB 3 GB
Internal Memory 128 GB 128 GB 32 GB
External Memory microSD, up to 256 GB microSDXC microSDXC

display Display

Type HD+ IPS Touchscreen, Corning Gorilla Glass 3+ protection FHD+ IPS LCD Capacitive Touchscreen
Corning Gorilla Glass 3
IPS LCD screen
Colors 16M colors 16M colors 16M Colour
Size 6.5 inches 6.5 inches 6.52 inches
Resolution 720 x 1600 pixels (270 ppi) 1080 x 2340 pixels (396 ppi) 720 x 1600 pixels (269 ppi)
Screen-to-Body Ratio - 82.51% 83.06%
Multi-Touch yes yes no

multimedia Multimedia

3.5mm Jack yes no yes
Radio FM radio, recording FM radio FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 48 MP + 8 MP + 2 MP + 2 MP 64 MP + 12 MP + 5 MP + 5 MP 13 MP + 2 MP + 2 MP
Flash Dual-LED Flash LED Flash LED Flash
Features 48 MP, f/1.79, (wide), 1/2", 0.8µm, PDAF
8 MP, f/2.5, 13mm (ultrawide), 1.12µm
2 MP, f/2.4, 1/5", 1.75µm (dedicated macro camera)
2 MP, f/2.4, 1/5", 1.75µm, depth sensor
HDR, Panorana
64 MP, f/2.0, 26mm (wide), 1/1.72", 0.8µm, PDAF
12 MP, f/2.2, (ultrawide)
5 MP, f/2.4, (macro)
5 MP, f/2.2, (depth)
Panorama, HDR
13 MP, f/2.2, (wide), 1/3.1", 1.12µm, PDAF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, Panorama
Video 2160p@30fps, 1080p@30/60/120fps, (gyro-EIS) 4K@30fps, 1080p@30fps 1080p@30fps
Front Camera 16 MP, f/2.0, HDR, 1080p@30fps [Similar] 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
HDR
1080p@30fps [Similar]
5 MP, (wide), HDR [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat9 450/50 Mbps HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 400/50 Mbps HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB 2.0, Type-C 1.0 reversible connector 2.0, Type-C 1.0 reversible connector microUSB 2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, BDS
Browser Yes Yes Yes

memory User Memory

Internal 128 GB, 8 GB RAM or 64 GB, 6 GB RAM 128 GB, 6 GB RAM 32 GB, 3 GB RAM
Expandable Storage microSD, up to 256 GB microSDXC microSDXC
USB OTG Yes Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor not present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor not present
NFC NFC not supported NFC supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 18W (Quick Charge 4)
Non-removable Li-Po Battery
Fast battery charging 25W
Non-removable Li-Po Battery
Battery Charging 10W
Capacity 4880 mAh 7000 mAh 4230 mAh
Stand by - - -
Talk Time - - -