Vivo X100 Ultra vs Realme C21Y
Quick Comparison
Vivo X100 Ultra has better RAM than Realme C21Y. In terms of display resolution, Vivo X100 Ultra has better resolution of 2800 x 1260 than Realme C21Y which has resolution of 1600 x 720. Vivo X100 Ultra has more internal memory than Realme C21Y
| Name | Vivo X100 Ultra | Realme C21Y |
| RAM | 12 GB | 3 GB |
|---|---|---|
| Display | 6.78 in | 6.5 in |
| Internal Memory | 256 GB | 32 GB |
| Battery | 5500 mAh | 5000 mAh |
| Camera | 200 MP + 50 MP + 50 MP Triple | 13 MP + 2 MP + 2 MP Triple |
| Price | Rs. 76990 | Rs. 6990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is May 13, 2024. The Expected cost of Vivo X100 Ultra is Rs. 76990. The launch Date of the second phone is August 23, 2021. The cost of Realme C21Y is Rs. 6990.
Display comparison
Realme C21Y has screen size of 6.5 inches which falls short to Vivo X100 Ultra's 6.78 inch screen. Vivo X100 Ultra has LTPO AMOLED Screen type where as Realme C21Y has IPS LCD Screen type. Vivo's phone has display density of 453 PPI & Realme's phone has only 269 PPI display density. In terms of screen to body ratio, Vivo's phone has better screen to body ratio of ~ 89.5% than Realme's phone ~ 88.7%. Vivo X100 Ultra has 20:9 aspect ratio where as Realme C21Y has 20:9 aspect ratio.
Memory comparison
Vivo X100 Ultra's larger 12 GB RAM is better for playing games and all with respect to Realme C21Y's lower 3 GB RAM. Vivo X100 Ultra has more Internal Memory (256 GB) than Realme C21Y (32 GB).
Camera comparison
Vivo X100 Ultra's 200 MP + 50 MP + 50 MP Triple Rear Camera outclasses Realme C21Y's 13 MP + 2 MP + 2 MP Triple Rear Camera in terms of resolution. Vivo X100 Ultra will be better choice if you're looking to click lot of selfies as it has better 50 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.
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Full Comparison
| Name | Vivo X100 Ultra | Realme C21Y |
| General | ||
| Model | X100 Ultra | 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 | May 13, 2024 | August 23, 2021 |
| Design | ||
| Dimensions | 75.6 x 164.1 x 9.2 mm | 76 x 164.5 x 9.1 mm |
| Weight | 229 g | 200 g |
| Colors | Titanium, White, Grey | |
| Display | ||
| Type | Color LTPO AMOLED Screen (1B Colors) | Color IPS LCD Screen (16.7M) |
| Touch | Yes | Yes |
| Size | 6.78 inches, 1260 x 2800 pixels, 120 Hz | 6.5 inches, 720 x 1600 pixels, 60 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 453 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 89.5% | ~ 88.7% |
| Features | HDR10+,3000nits | Sunlight Screen Support, COG Sealing Process |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 12 GB | 3 GB |
| Storage | 256 GB | 32 GB |
| Storage Type | UFS 4.0 | |
| Card Slot | No | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78, 79 SA/NSA | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.4, A2DP, LE, aptX HD, aptX Adaptive | Yes, v5.0 |
| USB | Yes, USB-C v3.2 | Yes, microUSB |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC (L5) | 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 | No | Yes |
| NFC | Yes | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP69 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 23mm, 1/0.98", 1.6µm, PDAF, Laser AF 200 MP ƒ/2.7 (Telephoto) 85mm, 1/1.4", 0.56µm, PDAF, OIS, 3.7x optical zoom 50 MP ƒ/2.2 (Ultra Wide) 14mm, 1/2.0", 0.8µm, AF | 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 | Zeiss Optics, Zeiss lens Coating, Panorama, HDR | Beauty, Filter, HDR, Panoramic View, Refocus, Timelapse, Slo-mo, NightScape, Expert |
| Video Recording | 4K @ 30/60 fps UHD, 1080p @ 60 fps FHD | 1080p @ 30 fps FHD, 720P |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 50 MP ƒ/2.5 (Wide Angle) Punch Hole, Screen Flash | 5 MP ƒ/2.2 Screen Flash |
| Front Video Recording | 4K @ 60 fps UHD, 1080p @ 30 fps FHD | 720p |
| Technical | ||
| OS | Android v14 | Android v11 |
| Custom UI | Origin OS 4 | |
| Chipset | Qualcomm Snapdragon 8 Gen3 | Unisoc T610 |
| CPU | 3.3 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor |
| Core Details | 1xPrime Core@ 3.3 GHz & 5xPerformance Cores@3.2 GHz & 2xEfficiency Cores@2.3 GHz | |
| GPU | Adreno 750 | Mali-G52 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | AAC, OGG, FLAC, WAV, APE, MP3, MP2, MP1 | MPEG, AMRNB, AMRWB, AAC, G711.ALAW, G711.MLAW, VORBIS, OPUS, FLAC |
| Video | MP4, 3GP, AVI, Video Recording: MP4 | 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 | 5500 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 80W FlashCharge | |
| Wireless Charging | Yes, 30W | |