Both Vivo Y21 2021 and Vivo Y28 4G comes with same RAM. In terms of display resolution, Vivo Y28 4G has better resolution of 1608 x 720 than Vivo Y21 2021 which has resolution of 1600 x 720. Vivo Y28 4G has more internal memory than Vivo Y21 2021
| Name | Vivo Y21 2021 | Vivo Y28 4G |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.51 in | 6.68 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 5000 mAh | 6000 mAh |
| Camera | 13 MP + 2 MP Dual | 50 MP |
| Price | Rs. 10999 | Rs. 13990 |
The launch Date of the first phone is August 20, 2021 . The cost of Vivo Y21 2021 is Rs. 10999. The launch Date of the second phone is 2024, June 15, Available. Released 2024, July. The Expected cost of Vivo Y28 4G is Rs. 13990.
Vivo Y21 2021 has screen size of 6.51 inches which falls short to Vivo Y28 4G's 6.68 inch screen. Vivo Y21 2021 has IPS LCD Screen type where as Vivo Y28 4G has IPS Screen type. Vivo Y28 4G has display density of 264 PPI & Vivo Y21 2021 has only 262 PPI display density. In terms of screen to body ratio, Vivo Y21 2021 has better screen to body ratio of ~ 89% than Vivo Y28 4G's ~ 85.3%. Both phones have same aspect ratio of 20:9.
Both mobiles come with 4 GB RAM Vivo Y28 4G has more Internal Memory (128 GB) than Vivo Y21 2021 (64 GB).
Vivo Y28 4G's 50 MP Rear Camera outclasses Vivo Y21 2021's 13 MP + 2 MP Dual Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 11 and the second one on 14 version.
| Name | Vivo Y21 2021 | Vivo Y28 4G |
| General | ||
| Model | Y21 2021 | V2352 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 20, 2021 | 2024, June 15, Available. Released 2024, July |
| Design | ||
| Dimensions | 76 x 164 x 8 mm | 76 x 165.7 x 8 mm |
| Weight | 182 g | 199 g |
| Bezel less | No | |
| Colors | Agate Green, Gleaming Orange | |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color IPS Screen (16.7 M) |
| Touch | Yes | Yes |
| Size | 6.51 inches, 720 x 1600 pixels | 6.68 inches, 720 x 1608 pixels, 90 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 262 PPI | ~ 264 PPI |
| Screen to Body Ratio | ~ 89% | ~ 85.3% |
| Brightness | 760 nits (typ), 1000 nits (HBM) | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Expandable RAM | Upto 1 GB Extra Virtual RAM | Upto 8 GB Extra Virtual RAM |
| Storage | 64 GB | 128 GB |
| Card Slot | Yes, upto 1 TB | Yes, (Hybrid Slot) |
| 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 | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| Extra | ||
| GPS | yes with A-GPS | Yes with A-GPS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Light sensor, Proximity sensor, Accelerometer | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | Yes | |
| IP Rating | IP64 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 13 MP ƒ/2.2 (Main) 2 MP ƒ/2.4 (Depth Sensor) | 50 MP ƒ/1.8 (Wide Angle) |
| Auto Focus | Yes | Yes |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | Photo, Night, Portrait, Video, 50MP, Panorama, Live Photo, Slo-mo, Timelapse, Pro, Documents |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Main) Screen Flash | 8 MP ƒ/2.1 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v11 | Android v14 |
| Chipset | Mediatek Helio P35 | Mediatek Helio G85 |
| CPU | 2.3 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 |
| GPU | PowerVR GE8320 | Mali-G52 MC2 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | WAV, M4A, MP3, MP2, MP1, MIDI, OGG, APE, FLAC |
| Video | Yes | WAV, MP3, MP2, MP1, MIDI, Vorbis, APE, FLAC, AAC, OPUS |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 6000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | Yes, 44W Fast Charging |