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General
| Name | Vivo Y77t | Vivo V20 2021 |
|---|---|---|
| Launch Date | 18 Aug 2023 | 24 Dec 2020 |
| Brand | Vivo | Vivo |
| Colors | Black, Mint, Gold | - |
Display
| Display Size | 6.64 Inches | 6.44 Inches |
|---|---|---|
| Display Type | IPS LCD, HDR10 | AMOLED |
| Resolution | 1080 x 2388 pixels | 1080 x 2400 pixels |
| Refresh Rate | 120Hz | 60Hz |
| Aspect Ratio | - | 20:9 |
| Features | 85.4% (screen to body ratio), 395 ppi | - |
Platform
| Operating System | Android 13, OriginOS 3 | Android 11, Funtouch 11 |
|---|---|---|
| Processor | MediaTek Dimensity 7020 (6 nm) | Snapdragon 730 (8 nm) |
| CPU | Octa-core (2x2.2 GHz & 6x2.0 GHz) | - |
| GPU | IMG BXM | - |
Memory
| Ram | 8GB, 12GB | 8GB |
|---|---|---|
| Ram Type | LPDDR4x | - |
| Storage | 256GB | 128GB, 256GB |
| Storage Type | UFS 2.2 | - |
| SD Card Slot | No | Yes |
Camera
| Type | Dual Camera | Triple Camera |
|---|---|---|
| Main | 50 MP, f/1.8 | 64 MP, f/1.9 |
| Ultra Wide | - | 8 MP, f/2.2 |
| Depth | 2 MP, f/2.4 | 2 MP, f/2.4 |
| Video | 1080p@30fps | 4K@30fps, 1080p@30/60fps |
| Features | HDR | - |
Front Camera
| Type | Single Camera | Single Camera |
|---|---|---|
| Selfie | 8 MP, f/2.0 | 44 MP, f/2.0 |
| Video | 1080p@30fps | 4K@30fps, 1080p@30fps |
Battery
| Capacity | 5000 mAh | 4000 mAh |
|---|---|---|
| Battery Technology | Li-Po, non-removable | Li-Po |
| Charging Speed | 44W | 33W |
| USB Type | Type C, USB 2.0, OTG | Type C |
| Wireless Charging | No | No |
Network
| Sim | Dual Sim | Dual Sim |
|---|---|---|
| Sim Type | Dual SIM (Nano-SIM, dual stand-by) | |
| Technology | 5G | 4G |
| Bands | ||
Connectivity
| Wi-Fi | WiFi 5 | WiFi 5 |
|---|---|---|
| Bluetooth | V5.3 | V5.1 |
| NFC | No | Yes |
| GPS | Yes | Yes |
Audio
| Loudspeaker | Yes | Yes |
|---|---|---|
| Headphone Jack | Yes | Yes |
Biometric
| Fingerprint | Yes | Yes |
|---|---|---|
| Fingerprint Type | Capacitive Fingerprint Scanner | Optical Fingerprint Scanner |
| Fingerprint Position | Side-Mounted | In-Display |
| Face Unlock | 2D Face Unlock | 2D Face Unlock |
Body
| Dimensions | 164.1 x 76.2 x 8 mm | 161.3 x 74.2 x 7.4 mm |
|---|---|---|
| Weight | 190 g | 171 g |
| Frame | Plastic Frame | Plastic Frame |
| Back | Plastic Back | Glass Back |
| IP Rating | No | No |
Others
| Sensors | Accelerometer, proximity, compass | - |
|---|
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