{
    "url": "https://whatmobilepk.com/compare/tecno-spark-40-5g-vs-vivo-y31-pro/",
    "generated": "2026-08-11T03:41:38+00:00",
    "source": "WhatMobilePK.com",
    "currency": "PKR",
    "headline": "Tecno Spark 40 5G vs Vivo Y31 Pro",
    "answer": "The Tecno Spark 40 5G is the stronger phone of the two, scoring 74 against 66 on our combined specification score. It leads on performance, battery & charging and value for money. The Tecno Spark 40 5G is the cheaper of the two at PKR 49,999 against PKR 60,999.",
    "phones": [
        {
            "name": "Tecno Spark 40 5G",
            "slug": "tecno-spark-40-5g",
            "brand": "Tecno",
            "url": "https://whatmobilepk.com/mobile/tecno/tecno-spark-40-5g/",
            "image": "https://whatmobilepk.com/wp-content/uploads/2026/08/ChatGPT-Image-Aug-7-2026-09_05_11-AM-683x1024.png",
            "price": {
                "amount": 49999,
                "currency": "PKR"
            },
            "updated": "2026-08-07T04:20:29+00:00",
            "scores": {
                "performance": 63,
                "camera": 79,
                "battery": 74.5,
                "display": 87,
                "memory": 50,
                "value": 100,
                "overall": 74
            },
            "specs": {
                "Design & build": {
                    "Release date": "July 2025",
                    "Dimensions": "167.69 × 77.87 × 7.99 mm",
                    "Weight": "Not officially specified",
                    "Water resistance": "IP64 Certified"
                },
                "Display": {
                    "Screen size": "6.67 inches",
                    "Resolution": "720 × 1600 pixels (HD+)",
                    "Panel type": "IPS LCD 120Hz Up to 700 nits (HBM)",
                    "Protection": "Panda Glass"
                },
                "Performance": {
                    "Chipset": "MediaTek Dimensity 6400 5G+",
                    "CPU": "Octa-core",
                    "GPU": "Mali-G57 MC2",
                    "Operating system": "Android 15 HiOS 15"
                },
                "Memory & storage": {
                    "RAM": "4GB / 6GB / 8GB LPDDR4X (Memory Fusion (Virtual RAM) Up to 8GB Extended RAM)",
                    "Internal storage": "128GB / 256GB UFS 2.2",
                    "Card slot": "microSDXC Dedicated microSD card slot (market dependent) Expandable storage up to 1TB (market dependent)"
                },
                "Camera": {
                    "Main camera": "50 MP, Wide AI Lens Autofocus Dual LED Flash HDR Panorama AI Scene Recognition Night Mode Portrait Mode Beauty Mode Pro Mode Super Resolution Time-Lapse Slow Motion AI Camera Filters Document Scanner QR Code Scanner Continuous Shooting",
                    "Selfie camera": "8 MP Wide Portrait Mode HDR Face Retouch Filters Gesture Capture Smile Capture",
                    "Video recording": "1080p @ 30fps 720p @ 30fps Dual Video Time-Lapse Video Slow Motion Video"
                },
                "Battery & charging": {
                    "Battery capacity": "Li-Ion (non-removable) 6000 mAh",
                    "Wired charging": "18W Fast Charging"
                },
                "Connectivity & extras": {
                    "SIM": "Dual Nano-SIM, Dual Standby",
                    "Wi-Fi": "Wi-Fi 802.11 a/b/g/n/ac Dual-band Wi-Fi Wi-Fi Hotspot",
                    "Bluetooth": "5.4",
                    "NFC": "Yes",
                    "Sensors": "Side-mounted Fingerprint Scanner Face Unlock Ambient Light Sensor Proximity Sensor Accelerometer (G-Sensor) Electronic Compass Virtual Gyroscope Infrared Remote Sensor",
                    "USB": "USB Type-C 2.0, OTG"
                }
            }
        },
        {
            "name": "Vivo Y31 Pro",
            "slug": "vivo-y31-pro",
            "brand": "Vivo",
            "url": "https://whatmobilepk.com/mobile/vivo/vivo-y31-pro/",
            "image": "https://whatmobilepk.com/wp-content/uploads/2025/12/ChatGPT-Image-Sep-21-2025-09_38_33-AM-683x1024.png",
            "price": {
                "amount": 60999,
                "currency": "PKR"
            },
            "updated": "2025-12-29T05:57:13+00:00",
            "scores": {
                "performance": 48.9,
                "camera": 79,
                "battery": 62.8,
                "display": 87,
                "memory": 50,
                "value": 74.8,
                "overall": 65.9
            },
            "specs": {
                "Design & build": {
                    "Release date": "2025 (Expected)",
                    "Dimensions": "164.2 × 75.8 × 8.3 mm",
                    "Weight": "188 g",
                    "Water resistance": "Not Rated"
                },
                "Display": {
                    "Screen size": "6.58 inches",
                    "Resolution": "1080 × 2408 pixels (~401 ppi)",
                    "Panel type": "IPS LCD, 120Hz",
                    "Protection": "Panda Glass"
                },
                "Performance": {
                    "Chipset": "MediaTek Dimensity 6100+ (6 nm)",
                    "CPU": "Octa-core (2×2.2 GHz Cortex-A76 + 6×2.0 GHz Cortex-A55)",
                    "GPU": "Mali-G57 MC2",
                    "Operating system": "Android 14, Funtouch OS"
                },
                "Memory & storage": {
                    "RAM": "8 GB",
                    "Internal storage": "256 GB",
                    "Card slot": "microSDXC (dedicated slot)"
                },
                "Camera": {
                    "Main camera": "50 MP wide + 2 MP depth",
                    "Selfie camera": "8 MP",
                    "Video recording": "1080p@30fps"
                },
                "Battery & charging": {
                    "Battery capacity": "Li-Po 5000 mAh (non-removable)",
                    "Wired charging": "18W wired"
                },
                "Connectivity & extras": {
                    "SIM": "Dual Nano-SIM",
                    "Wi-Fi": "Wi-Fi 802.11 a/b/g/n/ac, dual-band",
                    "Bluetooth": "5.1",
                    "NFC": "No",
                    "Sensors": "Fingerprint (side-mounted), accelerometer, proximity, compass",
                    "USB": "USB Type-C 2.0, OTG"
                }
            }
        }
    ],
    "verdict": {
        "winner": "tecno-spark-40-5g",
        "margin": 8.1,
        "decisive": true,
        "categories": [
            {
                "category": "performance",
                "label": "Performance",
                "weight": 25,
                "basis": "Gaming score where available, otherwise chipset tier plus usable RAM.",
                "scores": {
                    "tecno-spark-40-5g": 63,
                    "vivo-y31-pro": 48.9
                },
                "leader": "tecno-spark-40-5g"
            },
            {
                "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-40-5g": 79,
                    "vivo-y31-pro": 79
                },
                "leader": null
            },
            {
                "category": "battery",
                "label": "Battery & charging",
                "weight": 18,
                "basis": "Cell capacity in mAh weighted with rated wired charging output.",
                "scores": {
                    "tecno-spark-40-5g": 74.5,
                    "vivo-y31-pro": 62.8
                },
                "leader": "tecno-spark-40-5g"
            },
            {
                "category": "display",
                "label": "Display",
                "weight": 15,
                "basis": "Pixel density, refresh rate and panel technology.",
                "scores": {
                    "tecno-spark-40-5g": 87,
                    "vivo-y31-pro": 87
                },
                "leader": null
            },
            {
                "category": "memory",
                "label": "Memory & storage",
                "weight": 12,
                "basis": "Highest advertised RAM and internal storage configuration.",
                "scores": {
                    "tecno-spark-40-5g": 50,
                    "vivo-y31-pro": 50
                },
                "leader": null
            },
            {
                "category": "value",
                "label": "Value for money",
                "weight": 10,
                "basis": "Combined spec score divided by current Pakistani retail price.",
                "scores": {
                    "tecno-spark-40-5g": 100,
                    "vivo-y31-pro": 74.8
                },
                "leader": "tecno-spark-40-5g"
            }
        ],
        "unscored": []
    },
    "differences": [
        "Tecno Spark 40 5G costs PKR 11,000 less.",
        "Tecno Spark 40 5G packs a 1,000 mAh larger battery."
    ],
    "faq": [
        {
            "question": "Which is better, Tecno Spark 40 5G or Vivo Y31 Pro?",
            "answer": "Tecno Spark 40 5G comes out ahead on our combined spec score, leading by 8.1 points. It wins on performance, battery & charging and value for money. Vivo Y31 Pro 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 40 5G and Vivo Y31 Pro in Pakistan?",
            "answer": "Tecno Spark 40 5G is listed at PKR 49,999 and Vivo Y31 Pro at PKR 60,999. That makes Tecno Spark 40 5G cheaper by PKR 11,000. Retail prices move often, so treat these as indicative."
        },
        {
            "question": "Which phone has the better battery, Tecno Spark 40 5G or Vivo Y31 Pro?",
            "answer": "Tecno Spark 40 5G leads on battery. Tecno Spark 40 5G carries a 6000 mAh cell and Vivo Y31 Pro a 5000 mAh cell, with 18W and 18W wired charging respectively."
        },
        {
            "question": "Which is better for gaming, Tecno Spark 40 5G or Vivo Y31 Pro?",
            "answer": "Tecno Spark 40 5G is the stronger gaming phone here. Tecno Spark 40 5G runs the MediaTek Dimensity 6400 5G+ while Vivo Y31 Pro runs the MediaTek Dimensity 6100+ (6 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/)."
}