{
    "url": "https://whatmobilepk.com/compare/tecno-spark-go-3-pro-vs-vivo-y21d/",
    "generated": "2026-09-02T09:40:14+00:00",
    "source": "WhatMobilePK.com",
    "currency": "PKR",
    "headline": "Tecno Spark Go 3 Pro vs Vivo Y21d",
    "answer": "The Tecno Spark Go 3 Pro and the Vivo Y21d finish within three points of each other on our combined specification score, so neither is a clear winner. Tecno Spark Go 3 Pro leads on performance. The Vivo Y21d is the cheaper of the two at PKR 43,999 against PKR 45,999.",
    "phones": [
        {
            "name": "Tecno Spark Go 3 Pro",
            "slug": "tecno-spark-go-3-pro",
            "brand": "Tecno",
            "url": "https://whatmobilepk.com/mobile/tecno/tecno-spark-go-3-pro/",
            "image": "https://whatmobilepk.com/wp-content/uploads/2026/08/ChatGPT-Image-Aug-29-2026-10_22_39-AM-683x1024.png",
            "price": {
                "amount": 45999,
                "currency": "PKR"
            },
            "updated": "2026-08-29T05:32:47+00:00",
            "scores": {
                "performance": 51,
                "camera": 74,
                "battery": 64.4,
                "display": 87,
                "memory": 25,
                "value": 94.7,
                "overall": 64.7
            },
            "specs": {
                "Design & build": {
                    "Release date": "September 4, 2026 (expected)",
                    "Dimensions": "168.32 × 79.22 × 8.04 mm",
                    "Weight": "194 g",
                    "Water resistance": "IP69 (dust-tight and resistant to high-pressure/high-temperature water jets)"
                },
                "Display": {
                    "Screen size": "6.78-inch",
                    "Resolution": "720 × 1526 pixels (HD+)",
                    "Panel type": "IPS LCD 120Hz refresh rate, 580 nits peak brightness, punch-hole display.",
                    "Protection": "Corning Gorilla Glass"
                },
                "Performance": {
                    "Chipset": "MediaTek Helio G81",
                    "CPU": "Octa-core",
                    "GPU": "Mali-G52 MC2",
                    "Operating system": "Android 16, HiOS 16"
                },
                "Memory & storage": {
                    "RAM": "4GB",
                    "Internal storage": "64GB / 128GB, UFS 2.2, microSD expandable storage",
                    "Card slot": "microSDXC, dedicated slot"
                },
                "Camera": {
                    "Main camera": "13 MP, f/1.8, autofocus, LED flash",
                    "Selfie camera": "8 MP, f/2.0,",
                    "Video recording": "1080p@30fps, gyro-EIS, HDR"
                },
                "Battery & charging": {
                    "Battery capacity": "Li-Po (Non-removable) 5200 mAh",
                    "Wired charging": "15W wired fast charging"
                },
                "Connectivity & extras": {
                    "SIM": "Dual SIM, Nano-SIM + Nano-SIM",
                    "Wi-Fi": "Wi-Fi 802.11 a/b/g/n/ac, dual-band",
                    "Bluetooth": "Bluetooth 5.0",
                    "NFC": "No",
                    "Sensors": "Fingerprint (side-mounted), Accelerometer, Proximity, Ambient Light Sensor",
                    "USB": "USB Type-C 2.0, OTG"
                }
            }
        },
        {
            "name": "Vivo Y21d",
            "slug": "vivo-y21d",
            "brand": "Vivo",
            "url": "https://whatmobilepk.com/mobile/vivo/vivo-y21d/",
            "image": "https://whatmobilepk.com/wp-content/uploads/2025/11/ChatGPT-Image-Oct-31-2025-10_31_17-AM.png",
            "price": {
                "amount": 43999,
                "currency": "PKR"
            },
            "updated": "2025-11-09T05:58:50+00:00",
            "scores": {
                "performance": 34.2,
                "camera": 79,
                "battery": 81,
                "display": 87,
                "memory": 31.3,
                "value": 100,
                "overall": 65.7
            },
            "specs": {
                "Design & build": {
                    "Release date": "October 2025",
                    "Dimensions": "166.14 × 77.01 × 8.39 mm",
                    "Weight": "209 g"
                },
                "Display": {
                    "Screen size": "6.68 in",
                    "Resolution": "720 × 1608 pixels (~264 ppi)",
                    "Panel type": "IPS LCD, 90Hz, 1000 nits"
                },
                "Performance": {
                    "Chipset": "Unisoc T7225 (12 nm)",
                    "CPU": "Octa-core (2×1.8 GHz + 6×1.8 GHz)",
                    "GPU": "Arm Mali-G57",
                    "Operating system": "Android 15, Funtouch OS 15"
                },
                "Memory & storage": {
                    "RAM": "6 GB",
                    "Internal storage": "128 GB",
                    "Card slot": "microSD (dedicated slot)"
                },
                "Camera": {
                    "Main camera": "50 MP wide + 0.08 MP (aux)",
                    "Selfie camera": "5 MP wide",
                    "Video recording": "1080p@30fps"
                },
                "Battery & charging": {
                    "Battery capacity": "Non-removable Li-Ion ~6500 mAh",
                    "Wired charging": "44W wired"
                },
                "Connectivity & extras": {
                    "SIM": "\"Dual Nano-SIM",
                    "Wi-Fi": "Wi-Fi 802.11 a/b/g/n/ac, dual-band",
                    "Bluetooth": "5.2",
                    "NFC": "No",
                    "Sensors": "Fingerprint (side-mounted), accelerometer, gyro, compass, proximity",
                    "USB": "USB Type-C 2.0, OTG"
                }
            }
        }
    ],
    "verdict": {
        "winner": null,
        "margin": 1,
        "decisive": false,
        "categories": [
            {
                "category": "performance",
                "label": "Performance",
                "weight": 25,
                "basis": "Gaming score where available, otherwise chipset tier plus usable RAM.",
                "scores": {
                    "tecno-spark-go-3-pro": 51,
                    "vivo-y21d": 34.2
                },
                "leader": "tecno-spark-go-3-pro"
            },
            {
                "category": "camera",
                "label": "Camera",
                "weight": 20,
                "basis": "Camera Score where available, otherwise sensor resolution and lens count. Megapixels alone do not measure image quality.",
                "scores": {
                    "tecno-spark-go-3-pro": 74,
                    "vivo-y21d": 79
                },
                "leader": "vivo-y21d"
            },
            {
                "category": "battery",
                "label": "Battery & charging",
                "weight": 18,
                "basis": "Cell capacity in mAh weighted with rated wired charging output.",
                "scores": {
                    "tecno-spark-go-3-pro": 64.4,
                    "vivo-y21d": 81
                },
                "leader": "vivo-y21d"
            },
            {
                "category": "display",
                "label": "Display",
                "weight": 15,
                "basis": "Pixel density, refresh rate and panel technology.",
                "scores": {
                    "tecno-spark-go-3-pro": 87,
                    "vivo-y21d": 87
                },
                "leader": null
            },
            {
                "category": "memory",
                "label": "Memory & storage",
                "weight": 12,
                "basis": "Highest advertised RAM and internal storage configuration.",
                "scores": {
                    "tecno-spark-go-3-pro": 25,
                    "vivo-y21d": 31.3
                },
                "leader": "vivo-y21d"
            },
            {
                "category": "value",
                "label": "Value for money",
                "weight": 10,
                "basis": "Combined spec score divided by current Pakistani retail price.",
                "scores": {
                    "tecno-spark-go-3-pro": 94.7,
                    "vivo-y21d": 100
                },
                "leader": "vivo-y21d"
            }
        ],
        "unscored": []
    },
    "differences": [
        "Vivo Y21d costs PKR 2,000 less.",
        "Vivo Y21d packs a 1,300 mAh larger battery.",
        "Vivo Y21d charges 29W faster.",
        "Vivo Y21d offers 2 GB more RAM.",
        "Vivo Y21d has a 37 MP higher-resolution main sensor."
    ],
    "faq": [
        {
            "question": "Which is better, Tecno Spark Go 3 Pro or Vivo Y21d?",
            "answer": "Tecno Spark Go 3 Pro and Vivo Y21d finish within a few points of each other, so neither is a clear winner on paper. Pick the one that leads in the category you care about most."
        },
        {
            "question": "What is the price of Tecno Spark Go 3 Pro and Vivo Y21d in Pakistan?",
            "answer": "Tecno Spark Go 3 Pro is listed at PKR 45,999 and Vivo Y21d at PKR 43,999. That makes Vivo Y21d cheaper by PKR 2,000. Retail prices move often, so treat these as indicative."
        },
        {
            "question": "Which has the better camera, Tecno Spark Go 3 Pro or Vivo Y21d?",
            "answer": "Vivo Y21d scores higher in our camera assessment. Tecno Spark Go 3 Pro uses a 13 MP main sensor against 50 MP on Vivo Y21d, though sensor size and processing matter more than resolution alone."
        },
        {
            "question": "Which phone has the better battery, Tecno Spark Go 3 Pro or Vivo Y21d?",
            "answer": "Vivo Y21d leads on battery. Tecno Spark Go 3 Pro carries a 5200 mAh cell and Vivo Y21d a 6500 mAh cell, with 15W and 44W wired charging respectively."
        },
        {
            "question": "Which is better for gaming, Tecno Spark Go 3 Pro or Vivo Y21d?",
            "answer": "Tecno Spark Go 3 Pro is the stronger gaming phone here. Tecno Spark Go 3 Pro runs the MediaTek Helio G81 while Vivo Y21d runs the Unisoc T7225 (12 nm)."
        }
    ],
    "methodology": "Category scores are derived from published hardware specifications using one formula applied to every device. Categories without sufficient published data are excluded from the total rather than estimated. No paid placement, no editorial weighting.",
    "license": "Facts may be quoted with attribution to WhatMobilePK.com (https://whatmobilepk.com/)."
}