Realme X2 (8GB RAM + 128GB) vs Realme C21Y (4GB RAM + 64GB)
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Overview
| Specs Score | 80 / 100 Better Specs | 64 / 100 |
| Display Resolution | 1080 x 2340 pixels Better Resolution | 720 x 1600 pixels |
| RAM | 8 GB More RAM | 4 GB |
| Storage | 128 GB More Storage | 64 GB |
| CPU Clock Speed | 2.2 GHz Faster Clock Speed | 1.8 GHz |
| Rear Camera | 64 MP Quad Better Camera Resolution | 13 MP + 2 MP + 2 MP Triple |
| Front Camera | 32 MP Better Front Camera Resolution | 5 MP |
| Weight | 182 g Lighter | 200 g |
| Thickness | 8.6 mm Slimmer | 9.1 mm |
| Battery | 4000 mAh | 5000 mAh Bigger Battery |
| Unique Features | Fast Charging | No |
General
| Model | X2 | 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 | December 20, 2019 | August 23, 2021 |
Design
| Dimensions | 75.2 x 158.7 x 8.6 mm | 76 x 164.5 x 9.1 mm |
| Weight | 182 g | 200 g |
Display
| Type | Color Super AMOLED Screen (16.7M) | Color IPS LCD Screen (16.7M) |
| Touch | Yes | Yes |
| Size | 6.4 inches, 1080 x 2340 pixels | 6.5 inches, 720 x 1600 pixels, 60 Hz |
| Aspect Ratio | 19.5:9 | 20:9 |
| PPI | ~ 402 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 91.9% | ~ 88.7% |
| Features | Corning Gorilla Glass 5 | Sunlight Screen Support, COG Sealing Process |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
Memory
| RAM | 8 GB | 4 GB |
| Storage | 128 GB | 64 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, A2DP, LE | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, microUSB |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
Extra
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | With A-GPS, Beidou, Glonass |
| Fingerprint Sensor | Yes, In Display | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Magnetic Induction Sensor, Light Sensor, Proximity Sensor, Gyro-meter, Acceleration Sensor, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Extra Features | Dolby Atmos, UFS 2.1 |
Camera
| Rear Camera | 64 MP ƒ/1.8 (Ultra Wide) 8 MP ƒ/2.3 (Wide Angle) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 Portrait | 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 | HDR, Panorama, Electric Image Stabilization | Beauty, Filter, HDR, Panoramic View, Refocus, Timelapse, Slo-mo, NightScape, Expert |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30/60 fps HD | 1080p @ 30 fps FHD, 720P |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2 (Main) | 5 MP ƒ/2.2 Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 720p |
Technical
| OS | Android v9.0 (Pie) | Android v11 |
| Chipset | Qualcomm Snapdragon 730G | Unisoc T610 |
| CPU | 2.2 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor |
| Core Details | 2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver | |
| GPU | Adreno 618 | Mali-G52 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
Multimedia
| Yes | Yes | |
| Music | 3GP, ASF, AVI, DAT, FLV, M2TS, MKV, MOV, MP4, MPG, MTS, RMVB, TS, VOB, WEBM, WMV | MPEG, AMRNB, AMRWB, AAC, G711.ALAW, G711.MLAW, VORBIS, OPUS, FLAC |
| Video | 3GA, AAC, AMR, APE, FLAC, IMY, M4A, MIDI, MKA, MP3, OGG, QCP, WAV, WMA, 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 | 4000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 30W VOOC Flash Charge 4.0 |
Discuss
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