Celkon A40 vs Vivo V21
Quick Comparison
Vivo V21 has better RAM than Celkon A40. Vivo V21 has more internal memory than Celkon A40
| Name | Celkon A40 | Vivo V21 |
| RAM | 512 MB | 8 GB |
|---|---|---|
| Display | 4 in | 6.44 in |
| Internal Memory | 4 GB | 128 GB |
| Battery | 1500 mAh | 4000 mAh |
| Camera | 5 MP | 64 MP + 8 MP + 2 MP Triple |
| Price | Rs. 2999 | Rs. 24999 |
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Detailed Comparison
Price And Launch
The cost of Celkon A40 is Rs. 2999. The launch Date of the second phone is April 29, 2021. The Expected cost of Vivo V21 is Rs. 24999.
Display comparison
Celkon A40 has screen size of 4 inches which falls short to Vivo V21's 6.44 inch screen. Celkon A40 has LCD Screen type where as Vivo V21 has AMOLED Screen type.
Memory comparison
Vivo V21's larger 8 GB RAM is better for playing games and all with respect to Celkon A40's lower 512 MB RAM. Vivo V21 has more Internal Memory (128 GB) than Celkon A40 (4 GB).
Camera comparison
Vivo V21's 64 MP + 8 MP + 2 MP Triple Rear Camera outclasses Celkon A40's 5 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 A40's 0.3 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 4.2.2 and the second one on 11 version.
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Full Comparison
| Name | Celkon A40 | 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 | April 29, 2021 | |
| Design | ||
| Dimensions | 64 x 126.2 x 10.8 mm | 73.9 x 159.7 x 7.3 mm |
| Weight | 126 g | 176 g |
| Design Type | Classic (Candybar) | |
| Display | ||
| Type | Color LCD Screen (16M colors Colors) | Color AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 4 inches | 6.44 inches, 1080 x 2400 pixels, 90 Hz |
| Aspect Ratio | 20:9 | |
| PPI | ~ 409 PPI | |
| Screen to Body Ratio | ~ 84.8% | |
| Features | HDR10+ | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| Phonebook | Unlimited | |
| RAM | 512 MB | 8 GB |
| Storage | 4 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 | Yes |
| 4G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | 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 | 5 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 | HDR, Panorama, Eye Autofocus, Night, Ultra-Wide Night, Ultra Stable Video, Art Portrait Video, Super Macro, Bokeh Portrait, Multi-Style Portrait | |
| Video Recording | 4K, 1080p | |
| Flash | Yes, LED | |
| Front Camera | 0.3 MP | 44 MP ƒ/2 (Wide Angle) Autofocus, Screen Flash |
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v4.2.2 (Jelly Bean) | Android v11 |
| Chipset | MediaTek Dimensity 800U | |
| CPU | 1.3 GHz, Dual Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 | |
| GPU | Mali-G57 MC3 | |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML | Yes |
| Multimedia | ||
| Supports | Instant Messanging, YouTube Player | |
| Yes, with Push Email | Yes | |
| Music | AAC, AMR, MIDI, MP3, WAV, WMA | WAV, MP3, MP2, MIDI, Vorbis, APE, FLAC |
| Video | 3GP, WMV | MP4, 3GP, AVI, FLV, MKV |
| FM Radio | No | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 1500 mAh, Li-ion Battery | 4000 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W Fast Charging | |