Should you buy OPPO A9 or Realme C21Y? 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. OPPO A9 starts at ₹ 12,490 and Realme C21Y starts at ₹ 8,499.
OPPO A9 has screen size of 6.53 inches and Realme C21Y has screen size of 6.5 inches. OPPO A9 comes up with internal storage of 128 GB and RAM of 4 GB. Realme C21Y comes up with internal storage of 64 GB and RAM of 4 GB. Coming to the Camera, Former has primary camera of 16 MP + 2 MP Dual Camera with LED Flash and front camera of 16 MP Camera whereas latter has primary camera of 13 MP (f/2.2) and front camera of 5 MP (f/2.2).
Check detailed comparison below to compare specification for both models. Don't forget to check out expert opinion as well.
| Specifications | OPPO A9 | Realme C21Y |
|---|---|---|
| OS | Android OS, v9.0 (Pie) | Android OS,10 |
| Screen Size | 6.53 inches | 6.5 inches |
| Chipset | Mediatek Helio P70 | Unisoc T610 |
Summary | |||
| Specs Score | 67 | 58 | |
| OS | Android OS, v9.0 (Pie) | Android OS,10 | |
| Screen Size | 6.53 inches | 6.5 inches | |
| Chipset | Mediatek Helio P70 | Unisoc T610 | |
GENERAL | |||
| Colours | White, Purple, Green | Cross Black, Cross Blue | |
| Custom UI | ColorOS 6.0 | Realme UI | |
| Device type | Phablet | Smartphone | |
| Operating System | Android OS, v9.0 (Pie) | Android OS,10 | |
| Sim | Dual Sim | Dual SIM | |
DESIGN | |||
| Height | 162 mm | 164.5 mm | |
| Thickness | 8.3 mm | 9.1 mm | |
| Weight | 190 g | 200 g | |
| Width | 76.1 mm | 76 mm | |
DISPLAY | |||
| Aspect Ratio | 19.5:9 | 20:09 | |
| Form Factor | Touch | Touch | |
| Pixel Density | 395 ppi | 270 ppi | |
| Screen resolution | 1080 x 2340 pixels | 720 x 1600 pixels | |
| Screen size | 6.53 inches | 6.5 inches | |
| Technology | IPS LCD (Corning Gorilla Glass v5) | ||
| Touchscreen | Capacitive Touchscreen | Capacitive Touchscreen | |
PERFORMANCE | |||
| Call Records | Unlimited | ||
| Card Slot | microSD Card | ||
| Chipset | Mediatek Helio P70 | Unisoc T610 | |
| CPU | Octa Core (Quad 2.1GHz Cortex A73 + Quad 2GHz Cortex A53) | Octa Core Processor | |
| External Storage | up to 256 GB | ||
| GPU | Mali-G72 MP3 | Mali-G52 | |
| Messaging | SMS, MMS, Email, Push Email | ||
| Phonebook | Unlimited | ||
CAMERA | |||
| Camera Features | Geo Tagging, Touch Focus, Panorama | Night Mode, Panorama, Expert, Fast Forward, Portrait Mode, HDR, Super Close, AI Beautify, Filters, Chroma Enhancement | |
| Front Camera | 16 MP Camera | 5 MP (f/2.2) | |
| Primary camera | 16 MP + 2 MP Dual Camera with LED Flash | 13 MP (f/2.2) | |
| Video Recording | 1080p@30fps | 1080p @ 30fps FHD, 720P | |
MULTIMEDIA | |||
| Audio Jack | 3.5mm Audio Jack | 3.5mm Audio Jack | |
| Audio Player | MP3, eAAC+, WMA, WAV, FLAC | AAC, HE-AAC v1, HE-AAC v2, AMR, AWB, MIDI, MP3, OGG VORBIS | |
| FM Radio | Yes | Yes | |
| Games | Yes | Yes | |
| Speakers | Yes | Yes | |
| Video Player | MP4, H.263, H.264, WMV | MP4, 3GP, 3G2, 3GPP, 3GPP2, M4V, MKV | |
BATTERY | |||
| Capacity | Non-removable Li-Po 4020 mAh battery | Non-removable Li-Po 5000 mAh battery | |
CONNECTIVITY | |||
| Bluetooth | v4.2 | v5.1, A2DP, LE | |
| Browser | HTML5 | HTML5 | |
| Edge | Yes | Yes | |
| GPRS | Yes | Yes | |
| GPS Facility | with A-GPS, GLONASS | with A-GPS | |
| USB | microUSB v2.0, USB OTG | Yes, microUSB | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 b/g/n, hotspot | |
NETWORK SUPPORT | |||
| 2G | Yes | Yes | |
| 3G | HSDPA 850 / 900 / 1900 / 2100 MHz | HSDPA 800 / 850 / 900 / 1700 / 1900 / 2100 MHz | |
| 4G | LTE | Yes | |
| 5G | Yes | Yes | |
MORE FEATURES | |||
| Face Unlock | Yes | Yes | |
| Fingerprint Sensor | Yes | Yes, Rear | |
| Other Features | Face Unlock, Quick Charging | ||
| Quick Charging | Yes | ||
| Sensors | Fingerprint Sensor, Proximity, Accelerometer, compass | Magnetic Inductive Sensor, Light Sensor, Proximity Sensor, Acceleration Sensor | |
Pros and Cons | ||
| Pros |
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| Cons |
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OPPO A9 comes up with a weight of 190 g whereas Realme C21Y weights around 200 g. Thickness of OPPO A9 is 8.3 mm and the thickness of other mobiles is 9.1 mm.
OPPO A9 has screen size of 6.53 inches whereas other comes up with 6.5 inches. Screen Resolution in both mobiles is 1080 x 2340 pixels and 720 x 1600 pixels respectively. In terms of Technology, former uses undefined and latter uses IPS LCD.
OPPO A9 comes up with primary camera of 16 MP + 2 MP Dual Camera with LED Flash whereas Realme C21Y comes up with 13 MP (f/2.2). Some of the Camera Features for both the mobiles include Geo Tagging, Touch Focus, Panorama .
Chipset, one of the important feature of the mobiles used in these Mobiles are Mediatek Helio P70 and Unisoc T610 respectively. OPPO A9 comes up microSD Card card slot and Realme C21Y comes up with Yes card slot. CPU used in OPPO A9 is Octa Core (Quad 2.1GHz Cortex A73 + Quad 2GHz Cortex A53) and used in Realme C21Y is Octa Core Processor.