Celkon Millennia Octa510 vs Vivo V21
Quick Comparison
Vivo V21 has better RAM than Celkon Millennia Octa510. In terms of display resolution, Vivo V21 has better resolution of 2400 x 1080 than Celkon Millennia Octa510 which has resolution of 1280 x 720. Vivo V21 has more internal memory than Celkon Millennia Octa510
| Name | Celkon Millennia Octa510 | Vivo V21 |
| RAM | 1 GB | 8 GB |
|---|---|---|
| Display | 5 in | 6.44 in |
| Internal Memory | 8 GB | 128 GB |
| Battery | 2000 mAh | 4000 mAh |
| Camera | 8 MP | 64 MP + 8 MP + 2 MP Triple |
| Price | Rs. 4599 | Rs. 24999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is January, 2015. The cost of Celkon Millennia Octa510 is Rs. 4599. The launch Date of the second phone is April 29, 2021. The Expected cost of Vivo V21 is Rs. 24999.
Display comparison
Celkon Millennia Octa510 has screen size of 5 inches which falls short to Vivo V21's 6.44 inch screen. Celkon Millennia Octa510 has IPS Screen type where as Vivo V21 has AMOLED Screen type. Vivo's phone has display density of 409 PPI & Celkon's phone has only 294 PPI display density. Celkon Millennia Octa510 has 16:9 aspect ratio where as Vivo V21 has 20:9 aspect ratio.
Memory comparison
Vivo V21's larger 8 GB RAM is better for playing games and all with respect to Celkon Millennia Octa510's lower 1 GB RAM. Vivo V21 has more Internal Memory (128 GB) than Celkon Millennia Octa510 (8 GB).
Camera comparison
Vivo V21's 64 MP + 8 MP + 2 MP Triple Rear Camera outclasses Celkon Millennia Octa510's 8 MP Rear Camera in terms of resolution. Vivo V21 will be better choice if you're looking to click lot of selfies as it has better 44 MP Front Camera in comparison to Celkon Millennia Octa510's 3.2 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 4.4 and the second one on 11 version.
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Full Comparison
| Name | Celkon Millennia Octa510 | Vivo V21 |
| General | ||
| Model | V21 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | January, 2015 | April 29, 2021 |
| Design | ||
| Dimensions | 71 x 143.5 x 9.1 mm | 73.9 x 159.7 x 7.3 mm |
| Weight | 176 g | |
| Display | ||
| Type | Color IPS Screen | Color AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 5 inches, 720 x 1280 pixels | 6.44 inches, 1080 x 2400 pixels, 90 Hz |
| Aspect Ratio | 16:9 | 20:9 |
| PPI | ~ 294 PPI | ~ 409 PPI |
| Screen to Body Ratio | ~ 84.8% | |
| Features | HDR10+ | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 1 GB | 8 GB |
| Storage | 8 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 32 GB | Yes, (Hybrid Slot) |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes 21 Mbps Download 5.76 Mbps Upload | Yes |
| 4G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.0 | Yes, v5.1, A2DP, LE |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Accelerometer | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | No |
| Camera | ||
| Rear Camera | 8 MP | 64 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro |
| Auto Focus | Yes | |
| Features | Geo tagging | HDR, Panorama, Eye Autofocus, Night, Ultra-Wide Night, Ultra Stable Video, Art Portrait Video, Super Macro, Bokeh Portrait, Multi-Style Portrait |
| Video Recording | 720p | 4K, 1080p |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 3.2 MP | 44 MP ƒ/2 (Wide Angle) Autofocus, Screen Flash |
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v4.4 (KitKat) | Android v11 |
| Chipset | MediaTek Dimensity 800U | |
| CPU | 1.4 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 | |
| GPU | Mali-400 | Mali-G57 MC3 |
| Java | Yes, via 3rd party | No |
| Browser | Yes | |
| Multimedia | ||
| Yes | ||
| Music | WAV, MP3, MP2, MIDI, Vorbis, APE, FLAC | |
| Video | MP4, 3GP, AVI, FLV, MKV | |
| FM Radio | Yes | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 2000 mAh, Li-ion Battery | 4000 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W Fast Charging | |