{
    "url": "https://whatmobilepk.com/compare/tecno-spark-30-vs-vivo-y21d/",
    "generated": "2026-08-09T18:59:40+00:00",
    "source": "WhatMobilePK.com",
    "currency": "PKR",
    "headline": "Tecno Spark 30 vs Vivo Y21d",
    "answer": "The Tecno Spark 30 is the stronger phone of the two, scoring 70 against 64 on our combined specification score. It leads on performance, memory & storage and value for money. The Vivo Y21d still wins on battery & charging, so it remains the better choice if that is your priority. The Tecno Spark 30 is the cheaper of the two at PKR 39,999 against PKR 43,999.",
    "phones": [
        {
            "name": "Tecno Spark 30",
            "slug": "tecno-spark-30",
            "brand": "Tecno",
            "url": "https://whatmobilepk.com/mobile/tecno/tecno-spark-30/",
            "image": "https://whatmobilepk.com/wp-content/uploads/2026/08/ChatGPT-Image-Aug-4-2026-09_16_40-AM-683x1024.png",
            "price": {
                "amount": 39999,
                "currency": "PKR"
            },
            "updated": "2026-08-05T05:55:32+00:00",
            "scores": {
                "performance": 55,
                "camera": 79,
                "battery": 62.8,
                "display": 87,
                "memory": 50,
                "value": 100,
                "overall": 69.9
            },
            "specs": {
                "Design & build": {
                    "Release date": "September 2024",
                    "Dimensions": "166.6 × 77 × 7.7 mm",
                    "Weight": "Approx. 188.5 g",
                    "Water resistance": "IP64 Dust & Splash Resistant"
                },
                "Display": {
                    "Screen size": "6.78 inches",
                    "Resolution": "1080 × 2460 pixels (FHD+)",
                    "Panel type": "IPS LCD 90Hz Up to 800 nits brightness Punch-hole display Wet & Oily Touch Control",
                    "Protection": "Not officially specified"
                },
                "Performance": {
                    "Chipset": "MediaTek Helio G91 (12nm)",
                    "CPU": "Octa-core 2 × Cortex-A75 @ 2.0GHz 6 × Cortex-A55 @ 1.8GHz",
                    "GPU": "Mali-G52 MC2",
                    "Operating system": "Android 14, HIOS 14"
                },
                "Memory & storage": {
                    "RAM": "8GB (Memory Fusion Supported)",
                    "Internal storage": "128GB / 256GB",
                    "Card slot": "Dedicated microSDXC Slot"
                },
                "Camera": {
                    "Main camera": "64MP Sony IMX682 Primary Camera Auxiliary sensor PDAF autofocus Quad-LED Flash Panorama HDR",
                    "Selfie camera": "13MP Dual-LED Dual-Tone Flash HDR",
                    "Video recording": "up to 1440p@30fps and 1080p@30fps"
                },
                "Battery & charging": {
                    "Battery capacity": "5000 mAh, Non-removable Li-Po battery",
                    "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",
                    "Bluetooth": "5.3, A2DP, LE",
                    "NFC": "Yes",
                    "Sensors": "Side-mounted Fingerprint Scanner Face Unlock Accelerometer Proximity Sensor Ambient Light Sensor Compass",
                    "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": 84.6,
                "overall": 64.2
            },
            "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-30",
        "margin": 5.7,
        "decisive": true,
        "categories": [
            {
                "category": "performance",
                "label": "Performance",
                "weight": 25,
                "basis": "Gaming score where available, otherwise chipset tier plus usable RAM.",
                "scores": {
                    "tecno-spark-30": 55,
                    "vivo-y21d": 34.2
                },
                "leader": "tecno-spark-30"
            },
            {
                "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-30": 79,
                    "vivo-y21d": 79
                },
                "leader": null
            },
            {
                "category": "battery",
                "label": "Battery & charging",
                "weight": 18,
                "basis": "Cell capacity in mAh weighted with rated wired charging output.",
                "scores": {
                    "tecno-spark-30": 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-30": 87,
                    "vivo-y21d": 87
                },
                "leader": null
            },
            {
                "category": "memory",
                "label": "Memory & storage",
                "weight": 12,
                "basis": "Highest advertised RAM and internal storage configuration.",
                "scores": {
                    "tecno-spark-30": 50,
                    "vivo-y21d": 31.3
                },
                "leader": "tecno-spark-30"
            },
            {
                "category": "value",
                "label": "Value for money",
                "weight": 10,
                "basis": "Combined spec score divided by current Pakistani retail price.",
                "scores": {
                    "tecno-spark-30": 100,
                    "vivo-y21d": 84.6
                },
                "leader": "tecno-spark-30"
            }
        ],
        "unscored": []
    },
    "differences": [
        "Tecno Spark 30 costs PKR 4,000 less.",
        "Vivo Y21d packs a 1,500 mAh larger battery.",
        "Vivo Y21d charges 26W faster.",
        "Tecno Spark 30 offers 2 GB more RAM.",
        "Tecno Spark 30 ships with 128 GB more storage.",
        "Tecno Spark 30 has a 14 MP higher-resolution main sensor."
    ],
    "faq": [
        {
            "question": "Which is better, Tecno Spark 30 or Vivo Y21d?",
            "answer": "Tecno Spark 30 comes out ahead on our combined spec score, leading by 5.7 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 30 and Vivo Y21d in Pakistan?",
            "answer": "Tecno Spark 30 is listed at PKR 39,999 and Vivo Y21d at PKR 43,999. That makes Tecno Spark 30 cheaper by PKR 4,000. Retail prices move often, so treat these as indicative."
        },
        {
            "question": "Which phone has the better battery, Tecno Spark 30 or Vivo Y21d?",
            "answer": "Vivo Y21d leads on battery. Tecno Spark 30 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 30 or Vivo Y21d?",
            "answer": "Tecno Spark 30 is the stronger gaming phone here. Tecno Spark 30 runs the MediaTek Helio G91 (12nm) 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/)."
}