Vivo Y21 5G (8GB RAM + 128GB) vs Realme C83 5G (6GB RAM + 128GB)
Quick Comparison
Vivo Y21 5G (8GB RAM + 128GB) has better RAM than Realme C83 5G (6GB RAM + 128GB). In terms of display resolution, Vivo Y21 5G (8GB RAM + 128GB) has better resolution of 1600 x 720 than Realme C83 5G (6GB RAM + 128GB) which has resolution of 1570 x 720. Both have the same amount of internal memory.
| Name | Vivo Y21 5G (8GB RAM + 128GB) | Realme C83 5G (6GB RAM + 128GB) |
| RAM | 8 GB | 6 GB |
|---|---|---|
| Display | 6.74 in | 6.8 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 6500 mAh | 7000 mAh |
| Camera | 50 MP + 0.08 MP Dual | 13 MP |
| Price | Rs. 22999 | Rs. 20294 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is March 26, 2026. The cost of Vivo Y21 5G (8GB RAM + 128GB) is Rs. 22999. The launch Date of the second phone is March 06, 2026. The cost of Realme C83 5G (6GB RAM + 128GB) is Rs. 20294.
Display comparison
Vivo Y21 5G (8GB RAM + 128GB) has screen size of 6.74 inches which falls short to Realme C83 5G (6GB RAM + 128GB)'s 6.8 inch screen. There is IPS Screen Type in both the phones. Vivo's phone has display density of 260 PPI & Realme's phone has only 254 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 87% than Vivo's phone ~ 85%. Vivo Y21 5G (8GB RAM + 128GB) has 20:9 aspect ratio where as Realme C83 5G (6GB RAM + 128GB) has 20.05:9 aspect ratio.
Memory comparison
Vivo Y21 5G (8GB RAM + 128GB)'s larger 8 GB RAM is better for playing games and all with respect to Realme C83 5G (6GB RAM + 128GB)'s lower 6 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
Vivo Y21 5G (8GB RAM + 128GB)'s 50 MP + 0.08 MP Dual Rear Camera outshines Realme C83 5G (6GB RAM + 128GB)'s 13 MP Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 5 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 16.
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Full Comparison
| Name | Vivo Y21 5G (8GB RAM + 128GB) | Realme C83 5G (6GB RAM + 128GB) |
| General | ||
| Country of Origin | India | India |
| Model | Y21 5G | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | March 26, 2026 | March 06, 2026 |
| In The Box | 1 Phone, 1 Charger, 1 USB Data Cable, 1 SIM Ejector Tool, 1 Protective Case, 1 Quick Guide | |
| Design | ||
| Dimensions | 77.1 x 167.4 x 8.4 mm | 78.1 x 166.3 x 8.4 mm |
| Weight | 209 g | 212 g |
| Bezel less | No | |
| Colors | Champagne Gold, Midnight Blue | Blooming Purple, Sprouting Green |
| Display | ||
| Type | Color IPS Screen | Color IPS Screen (16.7 M) |
| Touch | Yes | Yes, 180 Hz Touch Sampling Rate |
| Size | 6.74 inches, 720 x 1600 pixels, 120 Hz | 6.8 inches, 720 x 1570 pixels, 144 Hz |
| Aspect Ratio | 20:9 | 20.05:9 |
| PPI | ~ 260 PPI | ~ 254 PPI |
| Screen to Body Ratio | ~ 85% | ~ 87% |
| Brightness | 1200 nits Peak Brightness | 900nit（HBM）/ 700nit（typ） |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 6 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | Upto 12 GB Extra Virtual RAM |
| Storage | 128 GB | 128 GB |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Card Slot | Yes | Yes, (Hybrid Slot), upto 2 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n3/n5/n8/n28B/n38/n40/n77/n78 | n1/n3/n5/n8/n28B/n40/n41/n77/n78 |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 2.4 GHz / 5 GHz | Wi-Fi 5 (802.11ac) Supported, 802.11a/b/g/n Supported, Wi-Fi Display Supported, WLAN Tethering Supported |
| Bluetooth | Yes | Yes, v5.3 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Performance | ||
| AnTuTu Score | 560,000 (Total) (v11) | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS | Single band: Beidou, GPS, GLONASS, Galileo, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity, Compass | Proximity sensor, Ambient light sensor, E-compass, Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| AI Features | AI Creation, AI Photo Enhance, AI Documents, AI Screen Translation, Circle to Search | AI Smart Signal Adjustment, AI Clear Face, Google Gemini, AI Smart Loop |
| Water Resistance | Yes | Yes |
| IP Rating | IP65 | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | Bypass Charging, 5334mm² Airflow VC | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 0.08 MP | 13 MP ƒ/2.2 (Wide Angle) |
| Auto Focus | Yes | Yes |
| Features | HDR, panorama | |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP ƒ/2.2 (Wide Angle) | 5 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash |
| Technical | ||
| OS | Android v16 | Android v16 |
| Custom UI | OriginOS 6 | Realme UI 7 |
| Chipset | Mediatek Dimensity 6300 | Mediatek Dimensity 6300 |
| CPU | 2.4 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz |
| Fabrication Node | 6nm | |
| GPU | Mali-G57 MC2 | Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6500 mAh, Li-ion Battery | 7000 mAh, Titan Battery |
| Fast Charging | Yes, 44W Fast Charging | Yes, 15W Fast Charging |
| Reverse Charging | Yes | Yes, 5W |
| Bypass Charging | Yes | |