{
    "url": "https://whatmobilepk.com/compare/tecno-spark-30c-5g-vs-vivo-y21d/",
    "generated": "2026-08-09T19:00:43+00:00",
    "source": "WhatMobilePK.com",
    "currency": "PKR",
    "headline": "Tecno Spark 30C 5G vs Vivo Y21d",
    "answer": "The Tecno Spark 30C 5G is the stronger phone of the two, scoring 69 against 64 on our combined specification score. It leads on performance, memory & storage and value for money. The Vivo Y21d still wins on camera and battery & charging, so it remains the better choice if that is your priority. The Tecno Spark 30C 5G is the cheaper of the two at PKR 39,999 against PKR 43,999.",
    "phones": [
        {
            "name": "Tecno Spark 30C 5G",
            "slug": "tecno-spark-30c-5g",
            "brand": "Tecno",
            "url": "https://whatmobilepk.com/mobile/tecno/tecno-spark-30c-5g/",
            "image": "https://whatmobilepk.com/wp-content/uploads/2026/08/ChatGPT-Image-Aug-6-2026-10_14_11-AM-683x1024.png",
            "price": {
                "amount": 39999,
                "currency": "PKR"
            },
            "updated": "2026-08-06T05:26:33+00:00",
            "scores": {
                "performance": 48,
                "camera": 74,
                "battery": 62.8,
                "display": 87,
                "memory": 62.5,
                "value": 100,
                "overall": 68.7
            },
            "specs": {
                "Design & build": {
                    "Release date": "October 2024",
                    "Dimensions": "165.4 × 76.8 × 7.8 mm",
                    "Weight": "189 g",
                    "Water resistance": "IP54 Dust & Splash Resistant"
                },
                "Display": {
                    "Screen size": "6.67 inches",
                    "Resolution": "720 × 1600 pixels (HD+)",
                    "Panel type": "IPS LCD, 120Hz Refresh Rate 16.7 Million Colors Eye Comfort Mode Adaptive Refresh Rate Reading Mode Dark Mode Sunlight Display Optimization",
                    "Protection": "Not officially specified"
                },
                "Performance": {
                    "Chipset": "MediaTek Dimensity 6300 (6nm)",
                    "CPU": "Octa-core 2 × Cortex-A76 @ 2.4GHz 6 × Cortex-A55 @ 2.0GHz",
                    "GPU": "Mali-G57 MC2",
                    "Operating system": "Android 14 HiOS 14"
                },
                "Memory & storage": {
                    "RAM": "4GB / 6GB / 8GB (Supports Memory Fusion (Virtual RAM expansion, up to 16GB total depending on the variant).",
                    "Internal storage": "64GB / 128GB",
                    "Card slot": "Dedicated microSD Slot Supports up to 1TB"
                },
                "Camera": {
                    "Main camera": "48 MP main camera (Sony IMX582 sensor in some markets) Auxiliary AI lens LED Flash HDR Panorama",
                    "Selfie camera": "8 MP Dual LED Flash HDR",
                    "Video recording": "1080p@30fps"
                },
                "Battery & charging": {
                    "Battery capacity": "Li-Ion (non-removable) 5000 mAh",
                    "Wired charging": "18W Fast Charging"
                },
                "Connectivity & extras": {
                    "SIM": "Dual Nano-SIM (market dependent)",
                    "Wi-Fi": "Wi-Fi 802.11 a/b/g/n/ac Dual-band Wi-Fi Hotspot",
                    "Bluetooth": "5.3 A2DP LE",
                    "NFC": "Yes",
                    "Sensors": "Side-mounted Fingerprint Sensor Accelerometer Ambient Light Sensor Proximity Sensor Compass Gyroscope (software or hardware depending on region)",
                    "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": 86.4,
                "overall": 64.4
            },
            "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": "tecno-spark-30c-5g",
        "margin": 4.3,
        "decisive": true,
        "categories": [
            {
                "category": "performance",
                "label": "Performance",
                "weight": 25,
                "basis": "Gaming score where available, otherwise chipset tier plus usable RAM.",
                "scores": {
                    "tecno-spark-30c-5g": 48,
                    "vivo-y21d": 34.2
                },
                "leader": "tecno-spark-30c-5g"
            },
            {
                "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-30c-5g": 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-30c-5g": 62.8,
                    "vivo-y21d": 81
                },
                "leader": "vivo-y21d"
            },
            {
                "category": "display",
                "label": "Display",
                "weight": 15,
                "basis": "Pixel density, refresh rate and panel technology.",
                "scores": {
                    "tecno-spark-30c-5g": 87,
                    "vivo-y21d": 87
                },
                "leader": null
            },
            {
                "category": "memory",
                "label": "Memory & storage",
                "weight": 12,
                "basis": "Highest advertised RAM and internal storage configuration.",
                "scores": {
                    "tecno-spark-30c-5g": 62.5,
                    "vivo-y21d": 31.3
                },
                "leader": "tecno-spark-30c-5g"
            },
            {
                "category": "value",
                "label": "Value for money",
                "weight": 10,
                "basis": "Combined spec score divided by current Pakistani retail price.",
                "scores": {
                    "tecno-spark-30c-5g": 100,
                    "vivo-y21d": 86.4
                },
                "leader": "tecno-spark-30c-5g"
            }
        ],
        "unscored": []
    },
    "differences": [
        "Tecno Spark 30C 5G costs PKR 4,000 less.",
        "Vivo Y21d packs a 1,500 mAh larger battery.",
        "Vivo Y21d charges 26W faster.",
        "Tecno Spark 30C 5G offers 10 GB more RAM.",
        "Vivo Y21d has a 2 MP higher-resolution main sensor."
    ],
    "faq": [
        {
            "question": "Which is better, Tecno Spark 30C 5G or Vivo Y21d?",
            "answer": "Tecno Spark 30C 5G comes out ahead on our combined spec score, leading by 4.3 points. It wins on performance, memory & storage and value for money. Vivo Y21d can still be the better buy if your priorities sit elsewhere or if you find it at a lower street price."
        },
        {
            "question": "What is the price of Tecno Spark 30C 5G and Vivo Y21d in Pakistan?",
            "answer": "Tecno Spark 30C 5G is listed at PKR 39,999 and Vivo Y21d at PKR 43,999. That makes Tecno Spark 30C 5G cheaper by PKR 4,000. Retail prices move often, so treat these as indicative."
        },
        {
            "question": "Which has the better camera, Tecno Spark 30C 5G or Vivo Y21d?",
            "answer": "Vivo Y21d scores higher in our camera assessment. Tecno Spark 30C 5G uses a 48 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 30C 5G or Vivo Y21d?",
            "answer": "Vivo Y21d leads on battery. Tecno Spark 30C 5G carries a 5000 mAh cell and Vivo Y21d a 6500 mAh cell, with 18W and 44W wired charging respectively."
        },
        {
            "question": "Which is better for gaming, Tecno Spark 30C 5G or Vivo Y21d?",
            "answer": "Tecno Spark 30C 5G is the stronger gaming phone here. Tecno Spark 30C 5G runs the MediaTek Dimensity 6300 (6nm) 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/)."
}