Realme 12X 5G (8GB RAM +128GB) vs Realme C21Y
Quick Comparison
Realme 12X 5G (8GB RAM +128GB) has better RAM than Realme C21Y. In terms of display resolution, Realme 12X 5G (8GB RAM +128GB) has better resolution of 2400 x 1080 than Realme C21Y which has resolution of 1600 x 720. Realme 12X 5G (8GB RAM +128GB) has more internal memory than Realme C21Y
| Name | Realme 12X 5G (8GB RAM +128GB) | Realme C21Y |
| RAM | 8 GB | 3 GB |
|---|---|---|
| Display | 6.72 in | 6.5 in |
| Internal Memory | 128 GB | 32 GB |
| Battery | 5000 mAh | 5000 mAh |
| Camera | 50 MP + 2 MP Dual | 13 MP + 2 MP + 2 MP Triple |
| Price | Rs. 13968 | Rs. 7290 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is April 02, 2024. The cost of Realme 12X 5G (8GB RAM +128GB) is Rs. 13968. The launch Date of the second phone is August 23, 2021. The cost of Realme C21Y is Rs. 7290.
Display comparison
Realme C21Y has screen size of 6.5 inches which falls short to Realme 12X 5G (8GB RAM +128GB)'s 6.72 inch screen. Realme 12X 5G (8GB RAM +128GB) has IPS Screen type where as Realme C21Y has IPS LCD Screen type. Realme 12X 5G (8GB RAM +128GB) has display density of 395 PPI & Realme C21Y has only 269 PPI display density. In terms of screen to body ratio, Realme 12X 5G (8GB RAM +128GB) has better screen to body ratio of ~ 91.4% than Realme C21Y's ~ 88.7%. Realme 12X 5G (8GB RAM +128GB) has 20:9 aspect ratio where as Realme C21Y has 20:9 aspect ratio.
Memory comparison
Realme 12X 5G (8GB RAM +128GB)'s larger 8 GB RAM is better for playing games and all with respect to Realme C21Y's lower 3 GB RAM. Realme 12X 5G (8GB RAM +128GB) has more Internal Memory (128 GB) than Realme C21Y (32 GB).
Camera comparison
Realme 12X 5G (8GB RAM +128GB)'s 50 MP + 2 MP Dual Rear Camera outclasses Realme C21Y's 13 MP + 2 MP + 2 MP Triple Rear Camera in terms of resolution. Realme 12X 5G (8GB 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 C21Y'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 11 version.
Related Comparisons
Full Comparison
| Name | Realme 12X 5G (8GB RAM +128GB) | Realme C21Y |
| General | ||
| Model | 12x | 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 | April 02, 2024 | August 23, 2021 |
| In The Box | Realme 12x, Power Adapter, USB Type-C Cable, Important Product Information (Including the Warranty Card), Quick Guide, SIM Card Needle, Screen Protect Film, Protect Case | |
| Design | ||
| Dimensions | 76.1 x 165.6 x 7.69 mm | 76 x 164.5 x 9.1 mm |
| Weight | 188 g | 200 g |
| Bezel less | No | |
| Colors | Twilight Purple, Woodland Green | |
| Display | ||
| Type | Color IPS Screen (16.7M) | Color IPS LCD Screen (16.7M) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.72 inches, 1080 x 2400 pixels, 120 Hz | 6.5 inches, 720 x 1600 pixels, 60 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 395 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 91.4% | ~ 88.7% |
| Features | Brightness: 800nit (typ)/950nit (HBM） | Sunlight Screen Support, COG Sealing Process |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 8 GB | 3 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 32 GB |
| Card Slot | Yes, 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(2535-2655MHz)/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5, Wi-Fi 4 & 802.11a/b/g/n/ac | |
| Bluetooth | Yes, v5.3, Support SBC, AAC, APTX, APTX-HD, LDAC, LHDC | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, microUSB |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB Tethering, USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes, with GPS, Beidou, Glonass, Galileo, QZSS | With A-GPS, Beidou, Glonass |
| Fingerprint Sensor | Yes, Side | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Light Sensor, Proximity Sensor, Gyro-meter, Acceleration Sensor | Magnetic Induction Sensor, Light Sensor, Proximity Sensor, Gyro-meter, Acceleration Sensor, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| IP Rating | IP54 | |
| Dust Resistant | Yes | |
| Extra Features | Dual Stereo Speakers, Air Gestures, Rainwater Smart Touch, VC Cooling System, LPDDR4 RAM, 5G + 5G Dual Mode, Hi-Res Audio Certification, Antenna Array Matrix System 2.0, Mini Capsule 2.0 | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) 22 mm, 1/5, Black & White Camera | 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 | Photo, Video, Night, Street, Pro, Pano, Portrait, Time-Lapse, Slo-Mo, Text Scanner, 50M, Tilt-Shift, Movie, Dual-View Video | Beauty, Filter, HDR, Panoramic View, Refocus, Timelapse, Slo-mo, NightScape, Expert |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720P |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) 80° Punch Hole, Screen Flash | 5 MP ƒ/2.2 Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 720p |
| Technical | ||
| OS | Android v14 | Android v11 |
| Custom UI | Realme UI 5.0 | |
| Chipset | Mediatek Dimensity 6100 Plus | Unisoc T610 |
| CPU | 2.2 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor |
| Core Details | 2xCortex-A76@2.2 GHz & 6xCortex-A55@2.0 GHz | |
| GPU | Mali-G57 MC2 | Mali-G52 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA | MPEG, AMRNB, AMRWB, AAC, G711.ALAW, G711.MLAW, VORBIS, OPUS, FLAC |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | 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 | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 45W SUPERVOOC Charge | |
| Reverse Charging | Yes | |