Realme C21 (4GB RAM + 64GB) vs OPPO F11 (6GB RAM + 128GB)


Quick Comparison


OPPO F11 (6GB RAM + 128GB) has better RAM than Realme C21 (4GB RAM + 64GB). In terms of display resolution, OPPO F11 (6GB RAM + 128GB) has better resolution of 2340 x 1080 than Realme C21 (4GB RAM + 64GB) which has resolution of 720 x 1600. OPPO F11 (6GB RAM + 128GB) has more internal memory than Realme C21 (4GB RAM + 64GB)

NameRealme C21 (4GB RAM + 64GB)OPPO F11 (6GB RAM + 128GB)
RAM4 GB6 GB
Display6.5 in6.5 in
Internal Memory64 GB128 GB
Battery5000 mAh4020 mAh
Camera13 MP + 2 MP + 2 MP Triple48 MP + 5 MP Dual
PriceRs. 9999Rs. 12999

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Detailed Comparison


Price And Launch

The launch Date of the first phone is April 8, 2021. The cost of Realme C21 (4GB RAM + 64GB) is Rs. 9999. The launch Date of the second phone is March, 2019. The cost of OPPO F11 (6GB RAM + 128GB) is Rs. 12999.

Display comparison

Realme C21 (4GB RAM + 64GB) has larger screen size of 6.5 inches in comparison to OPPO F11 (6GB RAM + 128GB)'s 6.5 inch screen. There is IPS LCD Screen Type in both the phones. OPPO's phone has display density of 395 PPI & Realme's phone has only 269 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 90.7% than Realme's phone ~ 89.5%. Realme C21 (4GB RAM + 64GB) has 20:09 aspect ratio where as OPPO F11 (6GB RAM + 128GB) has 19.5:9 aspect ratio.

Memory comparison

OPPO F11 (6GB RAM + 128GB)'s larger 6 GB RAM is better for playing games and all with respect to Realme C21 (4GB RAM + 64GB)'s lower 4 GB RAM. OPPO F11 (6GB RAM + 128GB) has more Internal Memory (128 GB) than Realme C21 (4GB RAM + 64GB) (64 GB).

Camera comparison

OPPO F11 (6GB RAM + 128GB)'s 48 MP + 5 MP Dual Rear Camera outshines Realme C21 (4GB RAM + 64GB)'s 13 MP + 2 MP + 2 MP Triple Rear Camera in terms of resolution. OPPO F11 (6GB RAM + 128GB) will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Realme C21 (4GB RAM + 64GB)'s 5 MP Front Camera.

Technical comparison

Both the phones has Android Operating System but the first one runs on version 10 and the second one on 9.0 version.

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Full Comparison


NameRealme C21 (4GB RAM + 64GB)OPPO F11 (6GB RAM + 128GB)
General
ModelRMX3201, C21F11
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM (Hybrid Slot)
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateApril 8, 2021March, 2019
Design
Dimensions76.4 x 165.2 x 8.9 mm76.1 x 161.3 x 8.8 mm
Weight190 g190 g
Display
TypeColor IPS LCD Screen (16.7M)Color IPS LCD Screen (16M Colors)
TouchYes, 120 Hz Touch Sampling RateYes
Size6.5 inches, 1600 x 720 pixels, 60 Hz6.5 inches, 1080 x 2340 pixels
Aspect Ratio20:0919.5:9
PPI~ 269 PPI~ 395 PPI
Screen to Body Ratio~ 89.5%~ 90.7%
Features120 Hz Touch , Sunlight Screen Support, COG Sealing Process, WideVine L3
NotchYes, Water Drop NotchYes, Water Drop Notch
Memory
RAM4 GB6 GB
Storage64 GB128 GB
Card SlotYes, upto 256 GBYes, (Hybrid Slot), upto 256 GB
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
VoLTEYesYes
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v5.0Yes, v5.0
USBYes, microUSBYes, microUSB v2.0
USB FeaturesUSB on-the-go, USB Charging
Extra
GPSYesYes, with A-GPS, GLONASS, BDS
Fingerprint SensorYes, RearYes, Rear
Face UnlockYesYes
SensorsMagnetic Induction Sensor, Light Sensor, Proximity Sensor, Acceleration SensorAccelerometer, Gyro, Proximity, Compass
3.5mm Headphone JackYesYes
Extra FeaturesNight Shield, Step Tracker, Game Space, APP Market, Theme Store, Clone Phone, Phone Manager, Telephone Number Identification, TUV Rheinland Certified
Camera
Rear Camera13 MP ƒ/2.2 (Main)
2 MP ƒ/2.4 (Macro)
Macro
2 MP ƒ/2.4
Mono
48 MP ƒ/1.8
5 MP
Camera SensorCMOS Sensor
Auto FocusYesYes
FeaturesSupports 20 Continuous Shooting, Photograph Functions: Night Mode, Panoramic View, Expert, Timelapse, Portrait Mode, HDR, Ultra Macro, AI Beauty, Filter, Chroma Boost, Video Recording Functions: Filter, Slow Motion, HDRHDR, Panorama
Video Recording720p, 720P1080p @ 30 fps FHD
FlashYes, LEDYes, LED
Front Camera5 MP16 MP ƒ/2
Front Video Recording720p
Technical
OSAndroid v10, upgradable to v11Android v9.0 (Pie)
ChipsetMediaTek Helio G35Mediatek Helio P70 (12nm)
CPU2.3 GHz, Octa Core Processor2.1 GHz, Octa Core Processor
Core DetailsArm Cortex-A534x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53
GPUIMG GE8320Mali-G72 MP3
JavaNoNo
BrowserYesYes, supports HTML5
Multimedia
EmailYesYes
MusicAAC, HE-AAC v1, HE-AAC v2, AMR, AWB, MIDI, MP3, OGG VORBISYes
VideoMP4, 3GP, 3G2, 3GPP, 3GPP2, M4V, MKVYes
FM RadioNoYes
Document ReaderYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size5000 mAh, Li-Po Battery4020 mAh, Li-Po Battery
Fast ChargingYes, Fast Charging VOOC 3.0
Reverse ChargingYes

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