Phone Comparison - Oppo A12 vs Samsung Galaxy A03s vs Realme C25s

Price Comparison (India) - -

general General Info

Manufacturer Oppo Samsung realme
Announced 2020, April 20 Not announced yet Not announced yet
Status Available. Released 2020, April 20 Rumored Rumored
Price Rs. 9,990 ($0.00) [Similarly Priced] - -
Colors Blue, Black Black, White, Red, Blue Water Blue, Water Gray
Form Factor Candybar Candybar Candybar
Dimension 155.9 x 75.5 x 8.3 mm
(6.14 x 2.97 x 0.33 in)
166.6 x 75.9 x 9.1 mm
(6.56 x 2.99 x 0.36 in)
164.5 x 75.9 x 9.6 mm
(6.48 x 2.99 x 0.38 in)
Weight 165 g (5.82 oz) - 209 g (7.37 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), 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 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300), 41(2500) LTE 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Messaging
Build Features - Fingerprint Sensor (rear-mounted
- Fingerprint Sensor (side-mounted)
- Fingerprint Sensor (rear-mounted)

hardware Hardware and OS

OS Android 9.0 (Pie) Android 11 Android 11
User Interface ColorOS 6.1 One UI 3.1 realme UI 2.0
Processor Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), Mediatek MT6765 Helio P35 (12nm) Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), MediaTek MT6765 Helio P35 (12nm) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55), MediaTek Helio G85 (12nm)
GPU PowerVR GE8320 PowerVR GE8320 Mali-G52 MC2
RAM 4 GB 4 GB 4 GB
Internal Memory 64 GB 64 GB 128 GB
External Memory microSDXC (dedicated slot) microSDXC (dedicated slot) microSDXC (dedicated slot)

display Display

Type IPS LCD Capacitive Touchscreen HD+ PLS IPS Screen IPS LCD Screen
480 nits (typ)
Colors 16M colors 16M Colour 16M Colour
Size 6.22 inches 6.5 inches 6.5 inches
Resolution 720 x 1560 pixels (276 ppi) 720 x 1600 pixels (270 ppi) 720 x 1600 pixels (270 ppi)
Screen-to-Body Ratio 80.82% 80.63% 81.66%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio Unspecified FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP + 2 MP 13 MP + 2 MP + 2 MP 48 MP + 2 MP + 2 MP
Flash LED Flash LED Flash LED Flash
Features 13 MP, f/2.2, 1/3.1", 1.12µm, PDAF
2 MP, f/2.4, (depth)
HDR, Panorama
13 MP, f/2.2, (wide), AF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
48 MP, (wide), PDAF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, Panorama
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 5 MP, f/2.2, 1.12µm
HDR, panorama
1080p@30fps [Similar]
5 MP, f/2.2 [Similar] 8 MP, f/2.0
HDR, panorama
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE-A HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE
Bluetooth 4.2, A2DP, LE 4.2, A2DP 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, hotspot
USB microUSB 2.0, USB On-The-Go USB Type-C 2.0 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 64 GB, 4 GB RAM or 32 GB, 3 GB RAM 64 GB, 4 GB RAM or 32 GB, 3 GB RAM eMMC 5.1 128 GB, 4 GB RAM eMMC 5.1
Expandable Storage microSDXC (dedicated slot) microSDXC (dedicated slot) microSDXC (dedicated slot)
USB OTG Supported Not 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 not present magnetic field sensor present
Gyroscope Sensor gyroscope sensor not present gyroscope sensor not present gyroscope sensor not present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Po Battery
Fast battery charging 15W
Non-removable Li-Po Battery
Fast battery charging 18W
Reverse charging
Capacity 4230 mAh 5000 mAh 6000 mAh
Stand by - - -
Talk Time - - -