Celkon Diamond U Feel 4G vs Vivo V21 Pro
Quick Comparison
Vivo V21 Pro has better RAM than Celkon Diamond U Feel 4G. In terms of display resolution, Vivo V21 Pro has better resolution of 2400 x 1080 than Celkon Diamond U Feel 4G which has resolution of 720 x 1280. Vivo V21 Pro has more internal memory than Celkon Diamond U Feel 4G
| Name | Celkon Diamond U Feel 4G | Vivo V21 Pro |
| RAM | 2 GB | 8 GB |
|---|---|---|
| Display | 5 in | 6.44 in |
| Internal Memory | 16 GB | 128 GB |
| Battery | 2500 mAh | 4300 mAh |
| Camera | 8 MP | 64 MP Quad |
| Price | Rs. 3999 | Rs. 32999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is September 2017. The cost of Celkon Diamond U Feel 4G is Rs. 3999. The cost of Vivo V21 Pro is Rs. 32999.
Display comparison
Vivo V21 Pro has larger screen size of 6.44 inches in comparison to Celkon Diamond U Feel 4G's 5 inch screen. Celkon Diamond U Feel 4G has IPS Screen type where as Vivo V21 Pro has AMOLED Screen type. Vivo's phone has display density of 409 PPI & Celkon's phone has only 294 PPI display density. Celkon Diamond U Feel 4G has 16:9 aspect ratio where as Vivo V21 Pro has 20:9 aspect ratio.
Memory comparison
Vivo V21 Pro's larger 8 GB RAM is better for playing games and all with respect to Celkon Diamond U Feel 4G's lower 2 GB RAM. Vivo V21 Pro has more Internal Memory (128 GB) than Celkon Diamond U Feel 4G (16 GB).
Camera comparison
Vivo V21 Pro's 64 MP Quad Rear Camera outshines Celkon Diamond U Feel 4G's 8 MP Rear Camera in terms of resolution. Vivo V21 Pro will be better choice if you're looking to click lot of selfies as it has better 44 MP + 8 MP Dual Front Camera in comparison to Celkon Diamond U Feel 4G's 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version Nougat 7 and the second one on 11 version.
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Full Comparison
| Name | Celkon Diamond U Feel 4G | Vivo V21 Pro |
| General | ||
| Model | Diamond UFEEL 4G | V21 Pro 5G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Micro SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | September 2017 | |
| Design | ||
| Dimensions | 73 x 144 x 9 mm | 74.2 x 158.82 x 7.4 mm |
| Weight | 340 g | 170 g |
| Display | ||
| Type | Color IPS Screen (16M Colors) | Color AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 5 inches, 1280 x 720 pixels | 6.44 inches, 1080 x 2400 pixels |
| Aspect Ratio | 16:9 | 20:9 |
| PPI | ~ 294 PPI | ~ 409 PPI |
| Screen to Body Ratio | ~ 85% | |
| Features | 2.5D Curved Dragontrail Glass | HDR10 |
| Notch | Yes, Small Notch | |
| Memory | ||
| RAM | 2 GB | 8 GB |
| Storage | 16 GB | 128 GB |
| Card Slot | Yes, upto 32 GB | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.1 | Yes, v5.0, A2DP, LE |
| USB | Yes, microUSB | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go | USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | No | Yes, In Display |
| Face Unlock | No | Yes |
| Sensors | Gravity Sensor, Proximity Sensor, Light-Sensor | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | No |
| Camera | ||
| Rear Camera | 8 MP | 64 MP ƒ/1.9 (Wide Angle) 13 MP ƒ/2.2 (Ultra Wide) 8 MP ƒ/2.4 (Depth Sensor) 5 MP |
| Auto Focus | Yes | |
| Features | Wide Angle Lens | Object Autofocus, Super Night Mode, Super Wide Angle Night Mode, Tripod Night Mode, Ultra Stable Video, Art portrait video, Super Macro, Bokeh Portrait, Multi-Style Portrait, AR Stickers, 3D Sound Tracking. |
| Video Recording | Yes | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 5 MP | 44 MP ƒ/2 (Wide Angle) 8 MP ƒ/2.3 (Ultra Wide) |
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v7 (Nougat) | Android v11 |
| Chipset | Cortex A7 | Qualcomm Snapdragon 765G |
| CPU | 1.3 GHz, Quad Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver | |
| GPU | ARM Mali400 | Adreno 620 |
| Java | Yes, via 3rd party | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS, Instant Messaging | |
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 2500 mAh, Li-ion Battery | 4300 mAh |
| Fast Charging | Yes, 33W Fast Charging | |
| Talk Time | 22 hours | |