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OPPO A6t vs vivo Y21d (Specs, Price & Features)
Compare OPPO A6t vs vivo Y21d side by side. Discover differences in specifications, performance, camera, battery, and more to find the best smartphone for your needs in the Philippines.
| Specs | OPPO A6t | vivo Y21d |
|---|---|---|
| General | ||
| Brand | Oppo | Vivo |
| Model | A6t (4G) | Y21d |
| Release Date | January 2026 | September 28, 2025 |
| Status | - | Available |
| SIM Type | Dual Nano-SIM (Dual Standby) | Dual SIM (Nano-SIM, dual stand-by) / Hybrid Slot |
| Price | ₱6,999 | ₱6,999 |
| Build & Design | ||
| Dimensions | 166.6×78.5×8.6 mm | 166.14 x 77.01 x 8.39 mm |
| Weight | 210g | 209g |
| Build Material | Glass front, plastic frame, plastic back (Crystal texture finish) | Glass front (Guardian Glass), composite plastic back, plastic frame |
| Water & Dust Resistance | - | IP68 & IP69+ (Flagship-grade water and high-pressure resistance) |
| Colors | Crystal Blue, Crystal Violet | Lavender Purple, Glowing Black, Coral Red |
| Display | ||
| Screen Size | 6.75 inches | 6.68-inch |
| Display Type | IPS LCD (Ultra Bright Display) | IPS LCD Dotch Display |
| Resolution | HD+ (1570×720 pixels) | 1608 x 720 (HD+) |
| Refresh Rate | 120Hz | 90Hz |
| Aspect Ratio | 19.5:9 | 20:9 |
| Pixel Density (PPI) | - | 264 PPI |
| Brightness | - | 1000 nits (HBM / Local Peak) |
| Protection | Reinforced durable glass; IP64 Dust and Water Resistance | Dual ion-strengthened Guardian Glass |
| Performance | ||
| Chipset | Qualcomm Snapdragon 685 (6nm) | UNISOC T7225 (12nm) |
| CPU | Octa-core (4×2.8 GHz Cortex-A73 & 4×1.9 GHz Cortex-A53) | Octa-core (2 x 1.8 GHz Cortex-A75 & 6 x 1.8 GHz Cortex-A55) |
| GPU | Adreno 610 | Mali-G52 MP1 |
| RAM Options | 4GB / 6GB LPDDR4X (Up to 6GB RAM Expansion) | 4GB / 6GB (Supports up to 8GB Extended RAM) |
| Internal Storage Options | 64GB / 128GB (UFS 2.2) | 128GB / 256GB (eMMC 5.1) |
| Expandable Storage | Yes, via microSD (up to 1TB) | Yes, up to 2TB via microSD |
| Software & Features | ||
| Operating System | Android 15 with ColorOS 15 | Android 15 |
| UI / Skin | ColorOS 15.0 | Funtouch OS 15 |
| Special Features | 48-Month Fluency Protection (Long-term lag-free use), AI LinkBoost 3.0 for better signal, and GloveTouch technology for wet screen use. | Circle to Search with Google, Underwater Photography Mode, Wet-Hand Touch Technology, Helmet-On Face Unlock, 50-Month Smooth Experience guarantee. |
| Camera | ||
| Main Camera | 13 MP, f/2.2 (Wide), AF | 50MP (f/1.8 aperture, PDAF) |
| Secondary | QVGA Auxiliary lens | 0.08MP (Auxiliary/Depth lens, f/3.0) |
| Features | LED Flash, HDR, Panorama, Portrait Mode, AI Portrait Retouching | Aura Light/LED Flash, Night, Portrait, Pro, Pano, Underwater Mode, Double Exposure |
| Video Recording | 1080p @ 30fps | 1080p @ 30fps |
| Front Camera | 5 MP, f/2.2 | 5MP (f/2.2) |
| Front Camera Features | Screen Flash, Face Unlock, AI Beauty | Night, Portrait, Live Photo, Face Beauty |
| Front Video Recording | 1080p @ 30fps | 1080p @ 30fps |
| Audio & Multimedia | ||
| Speakers | Single bottom-firing speaker | Dual Stereo Speakers (400% Ultra Volume Mode) |
| Audio Features | 300% Ultra Volume Mode, Mono Speaker | Hi-Res Audio Certification |
| 3.5mm Jack | 3.5mm Headphone Jack | No (Typically uses Type-C to 3.5mm adapter) |
| Video Formats Supported | MP4, MKV, MOV, 3GP | MP4, 3GP, AVI, FLV, MKV, WEBM |
| Connectivity | ||
| Network | 4G LTE / 3G / 2G | 4G LTE, 3G, 2G |
| Wi-Fi | Wi-Fi 5 (802.11ac), Dual-band | Wi-Fi 5 (2.4GHz / 5GHz) |
| Bluetooth | 5.0 | 5.2 |
| GPS | Yes (A-GPS, GLONASS, Galileo, QZSS) | GPS, GLONASS, GALILEO, BeiDou, QZSS |
| NFC | No (Region dependent) | No |
| IR Blaster | - | No |
| USB | USB Type-C 2.0 (OTG) | USB Type-C 2.0 (OTG supported) |
| Sensors & Security | ||
| Fingerprint Sensor | Side-mounted | Side-mounted |
| Face Unlock | Yes | 2D Face Recognition (supports helmet-on unlocking) |
| Sensors | - | Accelerometer, Ambient Light, Proximity, E-compass, Dynamic Light (Notification LED) |
| Battery | ||
| Battery Capacity | 6,500mAh (High-capacity cell) | 6,500 mAh (BlueVolt Battery) |
| Charging Type | USB Type-C | Wired |
| Charging Speed | 18W Fast Charging (Standard) | 44W FlashCharge (50% in ~38 mins) |
| Wireless Charging | No | No |
| Reverse Charging | Yes, 5W Reverse Wired Charging | No |
| Price & Availability | ||
| Variants (RAM/Storage + Price) | - | 4GB + 128GB ₱6,999 6GB + 256GB ₱8,999 |
| Availability | Now available in the Philippines via physical OPPO stores and official online retailers (Lazada/Shopee). | Available at vivo concept stores, kiosks, Shopee, Lazada, and authorized dealers like Abenson. |