Phone Comparison - Realme C3 (Indonesia) vs Oppo A78 4G vs Realme C51

general General Info

Manufacturer Realme Oppo Realme
Announced February 2020 July 2023 July 2023
Status Available - February 2020 Available - July 2023 Available - August 2023
Colors Frozen Blue, Blazing Red Mist Black, Aqua Green Mint Green, Carbon Black
Form Factor Candybar Candybar Candybar
Dimension 164.4 x 75 x 9 mm
(6.47 x 2.95 x 0.35 in)
160 x 73.2 x 7.9 mm
(6.3 x 2.88 x 0.31 in)
167.2 x 76.7 x 8 mm
(6.58 x 3.02 x 0.31 in)
Weight 195 g (6.88 oz) 180 g (6.35 oz) 186 g (6.56 oz)
SIM Type 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 / 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) - Global LTE 1, 3, 5, 8, 38, 40, 41 - Africa
1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - Asia
Messaging
Build Features - Fingerprint Sensor
Splash resistant
- Fingerprint Sensor
IP54, dust and splash resistant
- Fingerprint Sensor (side-mounted)

hardware Hardware and OS

OS Android 10.0; Android 13 Android 13
User Interface Realme UI 1.0 ColorOS 13.1 Realme UI T
Processor Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55), Mediatek Helio G70 (12 nm) Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver), Qualcomm SM6225 Snapdragon 680 4G (6 nm) Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55), Unisoc Tiger T612 (12 nm)
GPU Mali-G52 2EEMC2 Adreno 610 Mali-G57
RAM 4 GB 8 GB 4 GB
Internal Memory 64 GB 256 GB 128 GB
External Memory microSDXC (dedicated slot) microSDXC microSDXC (dedicated slot)

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 FHD+ AMOLED Screen
90Hz Refresh Rate
430 Nits, Corning Gorilla Glass 5
HD+IPS LCD Screen
90Hz Refresh Rate
560 Nits (peak)
Colors 16M colors 16M colors 16M colors
Size 6.5 inches 6.43 inches 6.74 inches
Resolution 720 x 1600 pixels (270 ppi) 1080 x 2400 pixels (409 ppi) 720 x 1600 pixels (260 ppi)
Screen-to-Body Ratio 82.69% 85.35% 85.73%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio No Unspecified
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 12 MP + 2 MP + 2 MP 50 MP + 2 MP 50 MP + 0.3 MP
Flash LED Flash LED Flash LED Flash
Features 12 MP, f/1.8, 28mm (wide), 1/2.8", 1.25µm, PDAF
2 MP, (macro)
2 MP, f/2.4, (depth)
HDR, Panorama
50 MP, f/1.8, (wide), PDAF
2 MP, f/2.4, (depth)
HDR, Panorama
50 MP, f/1.7, 27mm (wide), PDAF
0.3 MP, (depth)
HDR, Panorama
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 5 MP, f/2.4, 27mm (wide), 1/5", 1.12µm
HDR, panorama
1080p@30fps [Similar]
8 MP, f/2.0, (wide)
1080p@30fps [Similar]
5 MP, f/2.2, 28mm (wide)
HDR
720p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/11.5 Mbps, LTE-A (2CA) Cat6 300/75 Mbps HSPA, LTE HSPA, LTE-A
Bluetooth 5.0, A2DP, LE, aptX 5.0, A2DP, LE 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac, dual-band
USB microUSB 2.0, USB On-The-Go USB Type-C 2.0, OTG USB Type-C 2.0
GPS Yes, with A-GPS, GLONASS, BDS GPS, GALILEO, GLONASS, BDS GPS, GLONASS, GALILEO
Browser Yes Yes Yes

memory User Memory

Internal 64 GB, 4 GB RAM or 32 GB, 3 GB RAM or 32 GB, 2 GB RAM 256 GB, 8 GB RAM or 128 GB, 8 GB RAM 128 GB, 4 GB RAM Or 64 GB, 4 GB RAM
Expandable Storage microSDXC (dedicated slot) microSDXC microSDXC (dedicated slot)
USB OTG Supported Supported Not 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 present
Gyroscope Sensor gyroscope sensor not present gyroscope sensor present gyroscope sensor not present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Battery Charging 10W
Li-Po Non-removable
67W wired, PD, 76% in 30 min
Non-removable Li-Po Battery
Fast battery Charging 33W, 0-50% in 28 min
Capacity 5000 mAh 5000 mAh 5000 mAh
Stand by - - -
Talk Time - - -