Phone Comparison - Oppo A15 vs Realme C21 vs Realme Narzo 50i

Price Comparison (India) -

general General Info

Manufacturer Oppo realme Realme
Announced October 2020 2021, March 05 September 2021
Status Coming Soon - October 2020 Available. Released 2021, March 05 Coming Soon - October 2021
Price Rs. 10,990 ($0.00) [Similarly Priced] Rs. 8,999 ($0.00) [Similarly Priced] Rs. 7,499 ($0.00) [Similarly Priced]
Colors Dynamic Black, Mystery Blue Cross Black, Cross Blue Carbon Black, Mint Green
Form Factor Candybar Candybar Candybar
Dimension 164 x 75.4 x 7.9 mm
(6.46 x 2.97 x 0.31 in)
165.2 x 76.4 x 8.9 mm
(6.5 x 3.01 x 0.35 in)
165.2 x 76.4 x 8.9 mm
(6.5 x 3.01 x 0.35 in)
Weight 175 g (6.17 oz) 190 g (6.7 oz) 195 g (6.88 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 1, 3, 5, 8, 38, 40, 41 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 1, 3, 5, 8, 38, 40, 41
Messaging
Build Features - Fingerprint Sensor
- Fingerprint Sensor (rear-mounted)
Splash-resistant design

hardware Hardware and OS

OS Android 10 Android 10 Android 11
User Interface ColorOS 7.2 Realme UI 1.0 Realme Go UI
Processor Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), Mediatek MT6765 Helio P35 (12nm) Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), MediaTek Helio G35 (12 nm) Octa-core 1.6 GHz, Unisoc SC9863A processor
GPU PowerVR GE8320 PowerVR GE8320 IMG8322
RAM 3 GB 4 GB 4 GB
Internal Memory 32 GB 64 GB 64 GB
External Memory microSDXC microSDXC (dedicated slot) microSDXC (dedicated slot)

display Display

Type IPS LCD screen HD+ IPS LCD Screen HD+ IPS LCD Screen
400 nits (typ)
Colors 16M Colour 16M Colour 16M Colors
Size 6.52 inches 6.5 inches 6.5 inches
Resolution 720 x 1600 pixels (269 ppi) 720 x 1600 pixels (270 ppi) 720 x 1600 pixels (270 ppi)
Screen-to-Body Ratio 83.06% 80.78% 80.78%
Multi-Touch no yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP + 2 MP + 2 MP 13 MP + 2 MP + 2 MP 8 MP
Flash LED Flash LED Flash LED Flash
Features 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
13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12µm, PDAF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, panorama
8 MP, f/2.0, (wide), AF
HDR, Panorama
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 5 MP, (wide), HDR [Similar] 5 MP, f/2.2, (wide), 1/5.0", 1.12µm
HDR
1080p@30fps [Similar]
5 MP, f/2.2, (wide)
HDR
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE HSPA 42.2/5.76 Mbps, LTE
Bluetooth 5.0, A2DP, LE 5.1, A2DP, LE 4.2, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, 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, hotspot
USB microUSB 2.0, USB On-The-Go microUSB 2.0, USB On-The-Go microUSB 2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser Yes Yes Yes

memory User Memory

Internal 32 GB, 3 GB RAM 64 GB, 4 GB RAM or 32 GB, 3 GB RAM eMMC 5.1 64 GB, 4 GB RAM or 32 GB, 2 GB RAM
Expandable Storage microSDXC microSDXC (dedicated slot) microSDXC (dedicated slot)
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint not 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 not present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor not present gyroscope sensor not present gyroscope sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Battery Charging 10W
Non-removable Li-Po Battery
Battery Charging 10W
Li-Po, non-removable
Reverse charging
Capacity 4230 mAh 5000 mAh 5000 mAh
Stand by - - -
Talk Time - - -