Realme C30s (4GB RAM + 64GB) vs Realme C21Y (4GB RAM + 64GB)
Here you can compare Realme C30s (4GB RAM + 64GB) and Realme C21Y (4GB RAM + 64GB). Comparing Realme C30s (4GB RAM + 64GB) vs Realme C21Y (4GB RAM + 64GB) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Realme C30s (4GB RAM + 64GB) stands against Realme C21Y (4GB RAM + 64GB) and which one should you buy The current lowest price found for Realme C30s (4GB RAM + 64GB) is ₹11,990 and for Realme C21Y (4GB RAM + 64GB) is ₹8,499. The details of both of these products were last updated on Oct 11, 2026.
| Specification | Realme C30s (4GB RAM + 64GB) | Realme C21Y (4GB RAM + 64GB) |
|---|---|---|
| OS | Android v12 | Android v11 |
| Battery | 5000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Rear Camera | 8 MP ƒ/2 (Main) | 13 MP ƒ/2.2 (Main) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 Portrait |
| Internal Memory | 64 GB | 64 GB |
| CPU | 1.6 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor |
| Price | ₹11,990 | ₹8,499 |
- Like
- Comment
- Share
Overview
| Specs Score | 39 / 100 | 39 / 100 |
| CPU Clock Speed | 1.6 GHz | 1.8 GHz Faster Clock Speed |
| Rear Camera | 8 MP | 13 MP + 2 MP + 2 MP Triple Better Camera Resolution |
| Weight | 186 g Lighter | 200 g |
| Thickness | 8.5 mm Slimmer | 9.1 mm |
| Unique Features | Fast Charging | No |
General
| Model | C30s | C21Y |
| 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 | September 14, 2022 | August 23, 2021 |
Design
| Dimensions | 75.7 x 164.2 x 8.5 mm | 76 x 164.5 x 9.1 mm |
| Weight | 186 g | 200 g |
Display
| Type | Color IPS LCD Screen (16.7M) | Color IPS LCD Screen (16.7M) |
| Touch | Yes, 120 Hz Touch Sampling Rate | Yes |
| Size | 6.5 inches, 720 x 1600 pixels, 60 Hz | 6.5 inches, 720 x 1600 pixels, 60 Hz |
| Aspect Ratio | 20:09 | 20:9 |
| PPI | ~ 270 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 88.7% | ~ 88.7% |
| Features | Screen Contrast: 1500:1, Brightness: 400 nits, Color Saturation: 70% NTSC, Sunlight Screen Support | Sunlight Screen Support, COG Sealing Process |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
Memory
| RAM | 4 GB | 4 GB |
| Storage | 64 GB | 64 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 1 TB | Yes, upto 256 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.2 | Yes, v5.0 |
| USB | Yes, microUSB v2.0 | Yes, microUSB |
| USB Features | USB on-the-go | USB Tethering, USB on-the-go, USB Charging |
Extra
| GPS | GPS, AGPS, GALILEO, BEIDOU | With A-GPS, Beidou, Glonass |
| Fingerprint Sensor | Yes, Side | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Light, Proximity ,Acceleration | Magnetic Induction Sensor, Light Sensor, Proximity Sensor, Gyro-meter, Acceleration Sensor, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
Camera
| Rear Camera | 8 MP ƒ/2 (Main) | 13 MP ƒ/2.2 (Main) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 Portrait |
| Camera Sensor | CMOS Sensor | |
| Auto Focus | Yes | Yes |
| Features | Beauty, Filter, HDR, Panoramic View, Portrait, Timelapse, Expert, Super Night | Beauty, Filter, HDR, Panoramic View, Refocus, Timelapse, Slo-mo, NightScape, Expert |
| Video Recording | 1080p, 720p, 480p | 1080p @ 30 fps FHD, 720P |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP ƒ/2.2 Screen Flash | 5 MP ƒ/2.2 Screen Flash |
| Front Video Recording | 720p | 720p |
| Front Camera Features | Beauty, Filter, HDR | Portrait Mode, Fast Forward, Panorama, Beauty Mode, HDR, Face Detection, Filters |
Technical
| OS | Android v12 | Android v11 |
| Chipset | Unisoc SC9863A | Unisoc T610 |
| CPU | 1.6 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor |
| GPU | Imagination GE8322 | Mali-G52 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | AAC, APE, FLAC, AMR, MIDI, MP3, OGG, WAV, WMA, MKA | MPEG, AMRNB, AMRWB, AAC, G711.ALAW, G711.MLAW, VORBIS, OPUS, FLAC |
| Video | MP4, 3GP, ASF, AVI, FLV, M2TS, MKV, MPG, TS, WEBM, WMV | H.264, MPEG-4, H.263, Sorenson Spark, VP8, VP9, H.265 |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 10W Fast Charging |
Discuss
Related News
Samsung Galaxy A18 4G Geekbench Leak Confirms Helio G99, 4GB RAM and Android 17 DebutA Geekbench listing for the unannounced Galaxy A18 4G has surfaced, confirming the phone uses the same MediaTek Helio G99 chipset found in last year’s Galaxy A17 4G. Model numbers SM-A185G and SM-A185F appear…
The ₹13,999 vivo T5e Wants To Be India’s Toughest Budget Phonevivo quietly launched the T5e, a budget phone aimed at students and first-time smartphone buyers. It costs ₹13,999 and is now available on vivo’s website, Flipkart, and in retail stores. You get one configura…
7 Best Phones Under ₹20,000 on Flipkart Big Billion Days 2026Seven phones from five brands come in under ₹20,000 for Flipkart Big Billion Days 2026. Motorola has three models, while Realme, Vivo, POCO, and OPPO have one each. Between them, they lead in display refresh …
ColorOS 17 Global Launch Set for October 13, Find X10 Series Coming October 21OPPO has two important dates coming up. ColorOS 17 will get its global unveiling on 13 October, while the Find X10 series will launch globally on 21 October in Spain. The India ColorOS event is also scheduled…
