Realme C21Y vs Realme 3 (3GB RAM + 32GB)
Here you can compare Realme C21Y and Realme 3 (3GB RAM + 32GB). Comparing Realme C21Y vs Realme 3 (3GB RAM + 32GB) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Realme C21Y stands against Realme 3 (3GB RAM + 32GB) and which one should you buy The current lowest price found for Realme C21Y is ₹9,997 and for Realme 3 (3GB RAM + 32GB) is ₹10,999. The details of both of these products were last updated on Sep 10, 2026.
| Specification | Realme C21Y | Realme 3 (3GB RAM + 32GB) |
|---|---|---|
| Internal Memory | 32 GB | 32 GB |
| Rear Camera | 13 MP ƒ/2.2 (Main) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 Portrait | 13 MP + 2 MP |
| RAM | 3 GB | 3 GB |
| CPU | 1.8 GHz, Octa Core Processor | 2.1 GHz, Octa Core Processor |
| Battery | 5000 mAh, Li-Po Battery | 4230 mAh, Li-ion Battery |
| Price | ₹9,997 | ₹10,999 |
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Overview
| Specs Score | 37 / 100 Better Specs | 36 / 100 |
| Display Resolution | 720 x 1600 pixels Better Resolution | 1520 x 720 pixels |
| Screen To Body Ratio | ~ 88.7% Less Bezels | |
| CPU Clock Speed | 1.8 GHz | 2.1 GHz Faster Clock Speed |
| Front Camera | 5 MP | 13 MP Better Front Camera Resolution |
| Weight | 200 g | 175 g Lighter |
| Thickness | 9.1 mm | 8.3 mm Slimmer |
| Battery | 5000 mAh Bigger Battery | 4230 mAh |
| Unique Features | No | FM Radio |
General
| Model | C21Y | Realme 3 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 23, 2021 | March, 2019 |
Design
| Dimensions | 76 x 164.5 x 9.1 mm | 75.6 x 156.1 x 8.3 mm |
| Weight | 200 g | 175 g |
Display
| Type | Color IPS LCD Screen (16.7M) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.5 inches, 720 x 1600 pixels, 60 Hz | 6.22 inches, 1520 x 720 pixels |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 269 PPI | ~ 271 PPI |
| Screen to Body Ratio | ~ 88.7% | |
| Features | Sunlight Screen Support, COG Sealing Process | |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
Memory
| RAM | 3 GB | 3 GB |
| Storage | 32 GB | 32 GB |
| Card Slot | Yes, upto 256 GB | Yes, upto 256 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0 | Yes, v4.2 |
| USB | Yes, microUSB | Yes, microUSB v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Charging, USB Storage |
Extra
| GPS | With A-GPS, Beidou, Glonass | yes with A-GPS |
| Fingerprint Sensor | Yes, Rear | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Magnetic Induction Sensor, Light Sensor, Proximity Sensor, Gyro-meter, Acceleration Sensor, Compass | Magnetic Induction, Light Sensor, Proximity Sensor, G-sensor, Acceleration Sensor, Pedometer |
| 3.5mm Headphone Jack | Yes | Yes |
Camera
| Rear Camera | 13 MP ƒ/2.2 (Main) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 Portrait | 13 MP + 2 MP |
| Camera Sensor | CMOS Sensor | |
| Auto Focus | Yes | Yes |
| Features | Beauty, Filter, HDR, Panoramic View, Refocus, Timelapse, Slo-mo, NightScape, Expert | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Video Recording | 1080p @ 30 fps FHD, 720P | Yes |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP ƒ/2.2 Screen Flash | 13 MP |
| Front Video Recording | 720p |
Technical
| OS | Android v11 | Android v9.0 (Pie) |
| Chipset | Unisoc T610 | MediaTek Helio P70 |
| CPU | 1.8 GHz, Octa Core Processor | 2.1 GHz, Octa Core Processor |
| GPU | Mali-G52 | ARM Mali-G72 MP3 |
| Java | No | Yes |
| Browser | Yes | Yes, supports HTML5 |
Multimedia
| Yes | Yes | |
| Music | MPEG, AMRNB, AMRWB, AAC, G711.ALAW, G711.MLAW, VORBIS, OPUS, FLAC | MP3, AAC, APE, AMR, WAV, MID, OGG, FLAC, WMA |
| Video | H.264, MPEG-4, H.263, Sorenson Spark, VP8, VP9, H.265 | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 4230 mAh, Li-ion Battery |
Discuss
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