Realme C21Y (4GB RAM + 64GB) vs Realme X2 (8GB RAM + 128GB)
Quick Comparison
Realme X2 (8GB RAM + 128GB) has better RAM than Realme C21Y (4GB RAM + 64GB). In terms of display resolution, Realme X2 (8GB RAM + 128GB) has better resolution of 2340 x 1080 than Realme C21Y (4GB RAM + 64GB) which has resolution of 1600 x 720. Realme X2 (8GB RAM + 128GB) has more internal memory than Realme C21Y (4GB RAM + 64GB)
| Name | Realme C21Y (4GB RAM + 64GB) | Realme X2 (8GB RAM + 128GB) |
| RAM | 4 GB | 8 GB |
|---|---|---|
| Display | 6.5 in | 6.4 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 5000 mAh | 4000 mAh |
| Camera | 13 MP + 2 MP + 2 MP Triple | 64 MP Quad |
| Price | Rs. 7490 | Rs. 16999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is August 23, 2021. The cost of Realme C21Y (4GB RAM + 64GB) is Rs. 7490. The launch Date of the second phone is December 20, 2019. The cost of Realme X2 (8GB RAM + 128GB) is Rs. 16999.
Display comparison
Realme X2 (8GB RAM + 128GB) has screen size of 6.4 inches which falls short to Realme C21Y (4GB RAM + 64GB)'s 6.5 inch screen. Realme C21Y (4GB RAM + 64GB) has IPS LCD Screen type where as Realme X2 (8GB RAM + 128GB) has Super AMOLED Screen type. Realme X2 (8GB RAM + 128GB) has display density of 402 PPI & Realme C21Y (4GB RAM + 64GB) has only 269 PPI display density. In terms of screen to body ratio, Realme X2 (8GB RAM + 128GB) has better screen to body ratio of ~ 91.9% than Realme C21Y (4GB RAM + 64GB)'s ~ 88.7%. Realme C21Y (4GB RAM + 64GB) has 20:9 aspect ratio where as Realme X2 (8GB RAM + 128GB) has 19.5:9 aspect ratio.
Memory comparison
Realme X2 (8GB RAM + 128GB)'s larger 8 GB RAM is better for playing games and all with respect to Realme C21Y (4GB RAM + 64GB)'s lower 4 GB RAM. Realme X2 (8GB RAM + 128GB) has more Internal Memory (128 GB) than Realme C21Y (4GB RAM + 64GB) (64 GB).
Camera comparison
Realme X2 (8GB RAM + 128GB)'s 64 MP Quad Rear Camera outclasses Realme C21Y (4GB RAM + 64GB)'s 13 MP + 2 MP + 2 MP Triple Rear Camera in terms of resolution. Realme X2 (8GB RAM + 128GB) will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Realme C21Y (4GB RAM + 64GB)'s 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 11 and the second one on 9.0 version.
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Full Comparison
| Name | Realme C21Y (4GB RAM + 64GB) | Realme X2 (8GB RAM + 128GB) |
| General | ||
| 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 | December 20, 2019 |
| Design | ||
| Dimensions | 76 x 164.5 x 9.1 mm | 75.2 x 158.7 x 8.6 mm |
| Weight | 200 g | 182 g |
| Display | ||
| Type | Color IPS LCD Screen (16.7M) | Color Super AMOLED Screen (16.7M) |
| Touch | Yes | Yes |
| Size | 6.5 inches, 720 x 1600 pixels, 60 Hz | 6.4 inches, 1080 x 2340 pixels |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 269 PPI | ~ 402 PPI |
| Screen to Body Ratio | ~ 88.7% | ~ 91.9% |
| Features | Sunlight Screen Support, COG Sealing Process | Corning Gorilla Glass 5 |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 4 GB | 8 GB |
| Storage | 64 GB | 128 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, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0 | Yes, v5.0, A2DP, LE |
| USB | Yes, microUSB | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| Extra | ||
| GPS | With A-GPS, Beidou, Glonass | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, Rear | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Magnetic Induction Sensor, Light Sensor, Proximity Sensor, Gyro-meter, Acceleration Sensor, Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Extra Features | Dolby Atmos, UFS 2.1 | |
| Camera | ||
| Rear Camera | 13 MP f/2.2 (Main) 2 MP f/2.4 (Macro) 2 MP f/2.4 (Portrait ) with autofocus | 64 MP f/1.8 (Ultra Wide) 8 MP f/2.3 (Wide Angle) 2 MP f/2.4 (Macro ) 2 MP f/2.4 (Portrait ) with autofocus |
| Camera Sensor | CMOS Sensor | |
| Features | Beauty, Filter, HDR, Panoramic View, Refocus, Timelapse, Slo-mo, NightScape, Expert | HDR, Panorama, Electric Image Stabilization |
| Video Recording | 1080p @ 30 fps FHD, 720P | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30/60 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP f/2.2 with Screen Flash | 32 MP f/2 (Main) |
| Front Video Recording | 720p | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v11 | Android v9.0 (Pie) |
| Chipset | Unisoc T610 | Qualcomm Snapdragon 730G |
| CPU | 1.8 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver | |
| GPU | Mali-G52 | Adreno 618 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | MPEG, AMRNB, AMRWB, AAC, G711.ALAW, G711.MLAW, VORBIS, OPUS, FLAC | 3GP, ASF, AVI, DAT, FLV, M2TS, MKV, MOV, MP4, MPG, MTS, RMVB, TS, VOB, WEBM, WMV |
| Video | H.264, MPEG-4, H.263, Sorenson Spark, VP8, VP9, H.265 | 3GA, AAC, AMR, APE, FLAC, IMY, M4A, MIDI, MKA, MP3, OGG, QCP, WAV, WMA, WMV |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 4000 mAh, Li-Po Battery |
| Fast Charging | Yes, 30W VOOC Flash Charge 4.0 | |