Realme C63 5G (6GB RAM + 128GB) vs Realme C21
Quick Comparison
Realme C63 5G (6GB RAM + 128GB) has better RAM than Realme C21. In terms of display resolution, Realme C63 5G (6GB RAM + 128GB) has better resolution of 1604 x 720 than Realme C21 which has resolution of 720 x 1600. Realme C63 5G (6GB RAM + 128GB) has more internal memory than Realme C21
| Name | Realme C63 5G (6GB RAM + 128GB) | Realme C21 |
| RAM | 6 GB | 3 GB |
|---|---|---|
| Display | 6.67 in | 6.5 in |
| Internal Memory | 128 GB | 32 GB |
| Battery | 5000 mAh | 5000 mAh |
| Camera | 32 MP Dual | 13 MP + 2 MP + 2 MP Triple |
| Price | Rs. 11599 | Rs. 8990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is August 12, 2024. The cost of Realme C63 5G (6GB RAM + 128GB) is Rs. 11599. The launch Date of the second phone is April 8, 2021. The cost of Realme C21 is Rs. 8990.
Display comparison
Realme C21 has screen size of 6.5 inches which falls short to Realme C63 5G (6GB RAM + 128GB)'s 6.67 inch screen. Realme C63 5G (6GB RAM + 128GB) has LCD Screen type where as Realme C21 has IPS LCD Screen type. Realme C21 has display density of 269 PPI & Realme C63 5G (6GB RAM + 128GB) has only 264 PPI display density. In terms of screen to body ratio, Realme C63 5G (6GB RAM + 128GB) has better screen to body ratio of ~ 89.97% than Realme C21's ~ 89.5%. Realme C63 5G (6GB RAM + 128GB) has 20.05:9 aspect ratio where as Realme C21 has 20:09 aspect ratio.
Memory comparison
Realme C63 5G (6GB RAM + 128GB)'s larger 6 GB RAM is better for playing games and all with respect to Realme C21's lower 3 GB RAM. Realme C63 5G (6GB RAM + 128GB) has more Internal Memory (128 GB) than Realme C21 (32 GB).
Camera comparison
Realme C63 5G (6GB RAM + 128GB)'s 32 MP Dual Rear Camera outshines Realme C21's 13 MP + 2 MP + 2 MP Triple Rear Camera in terms of resolution. Realme C63 5G (6GB RAM + 128GB) will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Realme C21's 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 14 and the second one on 10 version.
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Full Comparison
| Name | Realme C63 5G (6GB RAM + 128GB) | Realme C21 |
| General | ||
| Model | C63, RMX3950 | RMX3201, C21 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 12, 2024 | April 8, 2021 |
| In The Box | Handset, Charger, USB Data Cable, Sim Ejector Tool, Safety Guide, Quick Guide, Protective Case | |
| Design | ||
| Dimensions | 76.1 x 165.6 x 7.94 mm | 76.4 x 165.2 x 8.9 mm |
| Weight | 192 g | 190 g |
| Bezel less | No | |
| Colors | Leather Blue, Jade Green | |
| Display | ||
| Type | Color LCD Screen (16.7 M) | Color IPS LCD Screen (16.7M) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes, 120 Hz Touch Sampling Rate |
| Size | 6.67 inches, 720 x 1604 pixels, 120 Hz | 6.5 inches, 1600 x 720 pixels, 60 Hz |
| Aspect Ratio | 20.05:9 | 20:09 |
| PPI | ~ 264 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 89.97% | ~ 89.5% |
| Features | Color Gamut: 83% NTSC, Contrast Ratio: 1500:1, Supports Sunshine Screen, Brightness: 500 Nits, HBM 625 Nits | 120 Hz Touch , Sunlight Screen Support, COG Sealing Process, WideVine L3 |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 6 GB | 3 GB |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | |
| Storage | 128 GB | 32 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, (Hybrid Slot), upto 2 TB | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | NR: n1/n3/n5/n8/n28B/n40/n41 (2535 MHz - 2655 MHz)/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Dual Band Wi-Fi, Wi-Fi 5 (802.11 ac), 802.11 a/b/g/n, WLAN (2.4 GHz | 5.1 GHz | 5.8 GHz) | |
| Bluetooth | Yes, v5.3 | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, microUSB |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| Extra | ||
| GPS | with BDS, GPS, GLONASS, Galileo. QZSS | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Proximity Sensor, Light Sensor, Acceleration Sensor, Gyroscope, Flicker Sensor, Support Meter Function | Magnetic Induction Sensor, Light Sensor, Proximity Sensor, Acceleration Sensor |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | Yes | |
| IP Rating | IP64 | |
| Dust Resistant | Yes | |
| Extra Features | AI Boost Engine, Dual mic Noise Cancellation | Night Shield, Step Tracker, Game Space, APP Market, Theme Store, Clone Phone, Phone Manager, Telephone Number Identification, TUV Rheinland Certified |
| Camera | ||
| Rear Camera | 32 MP ƒ/1.85 (Wide Angle) Lens: 5P, Sensor size: 1/3.1'' Auxiliary Lens | 13 MP ƒ/2.2 (Main) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 Mono |
| Camera Sensor | Galaxycore GC32E1 | CMOS Sensor |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Night, Street, Pro, Pano, Portrait, Timelapse, Slo-Mo, Text Scanner, Tilt-Shift, Dual Video Video, Movie, High Definition, Supports Fill Light for Video Shooting, 10X Digital Zoom | Supports 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, HDR |
| Video Recording | 1080p @ 30 fps FHD | 720p, 720P |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) Lens: 4P, Sensor size: 1/4'', FOV: 80° Punch Hole, Screen Flash | 5 MP |
| Front Video Recording | 1080p @ 30 fps FHD | 720p |
| Technical | ||
| OS | Android v14 | Android v10, upgradable to v11 |
| Custom UI | Realme UI 5 | |
| Chipset | Mediatek Dimensity 6300 | MediaTek Helio G35 |
| CPU | 2.4 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | Arm Cortex-A53 |
| GPU | Arm Mali-G57 MC2 | IMG GE8320 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA | AAC, HE-AAC v1, HE-AAC v2, AMR, AWB, MIDI, MP3, OGG VORBIS |
| Video | H.264, MPEG4, DIVX/XVID, H.263, SORENSEN SPARK, VP8, VP9, H.265, AV1 | MP4, 3GP, 3G2, 3GPP, 3GPP2, M4V, MKV |
| FM Radio | No | No |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 10W Fast Charging | |
| Reverse Charging | Yes | Yes |
| Talk Time | 40 hours | |
| Video Playback Time | 17 hours | |
| Music Playback Time | 90 hours | |