Compare Realme C21 Vs Oppo A33

Should you buy Realme C21 or Oppo A33? Well, your search ends here. Find out which mobile phone is best for you - Compare the two models on the basis of their Price in India, Body, Display, Storage, Connectivity, Camera, and Performance. Realme C21 starts at ₹ 8,999 and Oppo A33 starts at ₹ 8,999.

Realme C21 has screen size of 6.5 inches and Oppo A33 has screen size of 6.5 inches . Realme C21 comes up with internal storage of 64 GB and RAM of 4 GB. Oppo A33 comes up with internal storage of 32 GB and RAM of 3 GB. Coming to the Camera, Former has primary camera of 13 MP (f/2.2 and front camera of 5 MP (f/2.2) Selfie Camera whereas latter has primary camera of 13 MP (f/2.2 and front camera of 8 MP (f/2.4) Camera.

Check detailed comparison below to compare specification for both models. Don't forget to check out expert opinion as well.

Realme C21 Vs Oppo A33

SpecificationsRealme C21Oppo A33
OSAndroid OS, v10 Android OS 10
Screen Size6.5 inches 6.5 inches
ChipsetMediaTek Helio G35 (12 nm Qualcomm SM4250 Snapdragon 460 (11 nm)
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Summary
Specs Score6049
OSAndroid OS, v10 Android OS 10
Screen Size6.5 inches 6.5 inches
ChipsetMediaTek Helio G35 (12 nm Qualcomm SM4250 Snapdragon 460 (11 nm)
RAM 3 GB LPDDR4x
GENERAL
Colours Cross Black, Cross Blue Moonlight Black, Mint Cream
Custom UI Realme UI ColorOS 7.2
Device type SmartphonePhablet
Operating System Android OS, v10 Android OS 10
Sim Dual Sim Dual Sim

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  • Realme C21
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Realme C21 alternatives
DESIGN
Body Material Glass front, plastic back, plastic frame
Height 165.2 mm163.9 mm
Thickness 8.9 mm8.4 mm
Weight 190 g 186 g
Width 76.4 mm75.1 mm
DISPLAY
Aspect Ratio 20:0919:9
Bezel Less Display Yes, Water Drop Notch
Form Factor Touch Touch
Pixel Density 270 ppi259 ppi
Refresh Rate 60 Hz 90Hz refresh rate
Screen resolution 720 x 1600 pixels 720 x 1600 pixels
Screen size 6.5 inches 6.5 inches
Technology IPS LCD
Touchscreen Yes, Capacitive Touchscreen, Multi-touch Capacitive Touchscreen
PERFORMANCE
Chipset MediaTek Helio G35 (12 nm Qualcomm SM4250 Snapdragon 460 (11 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (4x1.8 GHz Kryo 240 & 4x1.6 GHz Kryo 240)
GPU PowerVR GE8320 Adreno 610
STORAGE
Call Records Yes
Card Slot microSDXC (dedicated slot)
External Storage upto 256 GB
Messaging Yes
Phonebook Yes
CAMERA
Camera Features HDR, AR sticker, Slow Motion, Portrait Mode, Beauty Mode, AI Camera HDR, Panorama, Portrait, EIS
Front Camera 5 MP (f/2.2) Selfie Camera8 MP (f/2.4) Camera
Primary camera 13 MP (f/2.213 MP (f/2.2
Video Recording 1080p@30fps 1080p@30fps
MULTIMEDIA
Audio Jack Yes, 3.5 mm 3.5mm Audio Jack
Audio Player MP3, eAAC+, WMA, WAV, FLAC MP3, AAC, APE, AMR, WAV, MID, OGG, FLAC, WMA
FM Radio No
Games YesYes
Speakers Yes, with stereo speakersYes
Video Player MP4, H.263, H.264, WMV AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV
BATTERY
Capacity Non removable Li-ion 5000 mAh battery Non-Removable Li-Ion 5000 mAh battery
CONNECTIVITY
Bluetooth v5.0, A2DP, LE v5.0, A2DP, LE
Browser HTML5 HTML5
Edge YesYes
GPRS YesYes
GPS Facility A-GPS Yes, with A-GPS, GLONASS, GALILEO, Beidou
Speed HSPA, LTE HSPA 42.2/5.76 Mbps, LTE-A
USB microUSB v2.0, USB OTG 2.0, Type-C 1.0 reversible connector, USB OTG
WLAN Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
NETWORK SUPPORT
2G YesYes
3G HSDPA 850 / 900 / 1900 / 2100 MHzYes
4G YesYes
5G YesYes
MORE FEATURES
Face Unlock YesYes
Fingerprint Sensor Yes, RearYes, Rear
Quick Charging Yes, 65W Quick ChargingYes, 18W
Sensors accelerometer, proximity, compass Fingerprint Sensor (rear), Proximity sensor, Accelerometer, Gyroscope

Similar Comparison

  • Realme C21
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Detailed Comparison of Realme C21 vs Oppo A33

Design Comparison: Realme C21 vs Oppo A33

Realme C21 comes up with a weight of 190 g whereas Oppo A33 weights around 186 g . Thickness of Realme C21 is 8.9 mm and the thickness of other mobiles is 8.4 mm.

Display Comparison: Realme C21 vs Oppo A33

Realme C21 has screen size of 6.5 inches whereas other comes up with 6.5 inches . Screen Resolution in both mobiles is 720 x 1600 pixels and 720 x 1600 pixels respectively. In terms of Technology, former uses IPS LCD and latter uses undefined.

Camera Comparison: Realme C21 vs Oppo A33

Realme C21 comes up with primary camera of 13 MP (f/2.2 whereas Oppo A33 comes up with 13 MP (f/2.2. Some of the Camera Features for both the mobiles include HDR, AR sticker, Slow Motion, Portrait Mode, Beauty Mode, AI Camera.

Performance Comparison: Realme C21 vs Oppo A33

Chipset, one of the important feature of the mobiles used in these Mobiles are MediaTek Helio G35 (12 nm and Qualcomm SM4250 Snapdragon 460 (11 nm) respectively. Realme C21 comes up microSDXC (dedicated slot) card slot and Oppo A33 comes up with microSD Card (dedicated slot) card slot. CPU used in Realme C21 is Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) and used in Oppo A33 is Octa-core (4x1.8 GHz Kryo 240 & 4x1.6 GHz Kryo 240).

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FAQs

Q. Which phone has bigger screen size, Realme C21 or Oppo A33?

Realme C21 is bigger with 6.5 inches screen than Oppo A33 that has 6.5 inches screen.

Q. What are some of the best alternatives available for Realme C21 in the market?

Best alternatives available for Realme C21 are: Xiaomi Redmi 9, Realme C33, OPPO A15.