{
    "url": "https://whatmobilepk.com/compare/samsung-galaxy-s21-5g-vs-xiaomi-poco-x8/",
    "generated": "2026-10-21T21:45:10+00:00",
    "source": "WhatMobilePK.com",
    "currency": "PKR",
    "headline": "Samsung Galaxy S21 5G vs Xiaomi Poco X8",
    "answer": "The Xiaomi Poco X8 is the stronger phone of the two, scoring 78 against 72 on our combined specification score. It leads on battery & charging, memory & storage and value for money. The Samsung Galaxy S21 5G still wins on performance and camera, so it remains the better choice if that is your priority. The Xiaomi Poco X8 is the cheaper of the two at PKR 74,999 against PKR 169,999.",
    "phones": [
        {
            "name": "Samsung Galaxy S21 5G",
            "slug": "samsung-galaxy-s21-5g",
            "brand": "Samsung",
            "url": "https://whatmobilepk.com/mobile/samsung/samsung-galaxy-s21-5g/",
            "image": "https://whatmobilepk.com/wp-content/uploads/2026/08/ChatGPT-Image-Aug-18-2026-11_20_40-AM-1024x683.png",
            "price": {
                "amount": 169999,
                "currency": "PKR"
            },
            "updated": "2026-08-18T06:23:32+00:00",
            "scores": {
                "performance": 75,
                "camera": 91,
                "battery": 52.9,
                "display": 100,
                "memory": 50,
                "value": 43.5,
                "overall": 71.8
            },
            "specs": {
                "Design & build": {
                    "Release date": "January 14, 2021",
                    "Dimensions": "151.7 x 71.2 x 7.9 mm",
                    "Weight": "169 g",
                    "Water resistance": "IP68 dust and water resistant (up to 1.5 m for 30 minutes)"
                },
                "Display": {
                    "Screen size": "6.2 inches",
                    "Resolution": "2400 x 1080 pixels",
                    "Panel type": "Dynamic AMOLED 2X Adaptive 120Hz HDR10+",
                    "Protection": "Corning Gorilla Glass Victus"
                },
                "Performance": {
                    "Chipset": "Samsung Exynos 2100 (5 nm) / Qualcomm Snapdragon 888 (5 nm), depending on market",
                    "CPU": "Octa-core Up to 2.9 GHz on Exynos version",
                    "GPU": "Mali-G78 MP14 / Adreno 660, depending on chipset",
                    "Operating system": "Android 11, One UI 3.1"
                },
                "Memory & storage": {
                    "RAM": "8GB",
                    "Internal storage": "128GB / 256GB LPDDR5",
                    "Card slot": "No"
                },
                "Camera": {
                    "Main camera": "12MP + 64MP + 12MP, OIS, PDAF, 3x Hybrid Optical Zoom, up to 30x Space Zoom",
                    "Selfie camera": "10MP, f/2.2, Dual Pixel PDAF LED flash, HDR, panorama",
                    "Video recording": "Up to 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps"
                },
                "Battery & charging": {
                    "Battery capacity": "Li-Ion (non-removable) 4000 mAh",
                    "Wired charging": "25W wired, 15W wireless, 4.5W reverse wireless charging"
                },
                "Connectivity & extras": {
                    "SIM": "Nano-SIM + eSIM",
                    "Wi-Fi": "Wi-Fi 802.11 a/b/g/n/ac/ax, dual-band, Wi-Fi 6",
                    "Bluetooth": "5.0",
                    "NFC": "Yes",
                    "Sensors": "Accelerometer, Gyro, Proximity, Compass, Barometer, Hall Sensor, Ambient Light Sensor, Ultrasonic Fingerprint Sensor",
                    "USB": "USB Type-C 3.2 Gen 1"
                }
            }
        },
        {
            "name": "Xiaomi Poco X8",
            "slug": "xiaomi-poco-x8",
            "brand": "Poco",
            "url": "https://whatmobilepk.com/mobile/poco/xiaomi-poco-x8/",
            "image": "https://whatmobilepk.com/wp-content/uploads/2026/09/ChatGPT-Image-Sep-6-2026-10_36_05-AM-1024x683.png",
            "price": {
                "amount": 74999,
                "currency": "PKR"
            },
            "updated": "2026-09-06T05:39:38+00:00",
            "scores": {
                "performance": 68,
                "camera": 66.3,
                "battery": 86.8,
                "display": 100,
                "memory": 62.5,
                "value": 100,
                "overall": 78.4
            },
            "specs": {
                "Design & build": {
                    "Release date": "September 2026",
                    "Dimensions": "163.45 × 78.27 × 8.60 mm",
                    "Weight": "223 g",
                    "Water resistance": "IP66 / IP68 / IP69 / IP69K"
                },
                "Display": {
                    "Screen size": "6.83-inch",
                    "Resolution": "1280 × 2772 pixels",
                    "Panel type": "AMOLED 120Hz refresh rate 12-bit color depth, 3500 nits peak brightness, 3840Hz PWM dimming, DCI-P3,",
                    "Protection": "Corning Gorilla Glass Victus 2"
                },
                "Performance": {
                    "Chipset": "Qualcomm Snapdragon 6s Gen 4 (4nm),",
                    "CPU": "Octa-core (4×2.4GHz Cortex-A78 + 4×1.8GHz Cortex-A55)",
                    "GPU": "Adreno 710",
                    "Operating system": "Android 16, HyperOS 3."
                },
                "Memory & storage": {
                    "RAM": "6GB / 8GB / 12GB LPDDR4X",
                    "Internal storage": "UFS 2.2 (128GB) / UFS 3.1 (256GB)",
                    "Card slot": "No"
                },
                "Camera": {
                    "Main camera": "50MP, f/1.8, OIS, PDAF, 1/2.76\" sensor, 0.64µm pixel size, 5P lens + 2MP depth sensor, f/2.4, LED flash.",
                    "Selfie camera": "16MP, f/2.4, 5P lens, 1.0µm pixel size, Fixed Focus, HDR",
                    "Video recording": "1080p@30fps (Front & Rear), 720p@30fps, Gyro-EIS."
                },
                "Battery & charging": {
                    "Battery capacity": "Silicon-Carbon battery, (Non-removable) 8340mAh (Global), 9000mAh (India)",
                    "Wired charging": "67W wired charging, 22.5W reverse wired charging"
                },
                "Connectivity & extras": {
                    "SIM": "Dual Nano-SIM",
                    "Wi-Fi": "Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct",
                    "Bluetooth": "5.1, A2DP, LE",
                    "NFC": "Yes",
                    "Sensors": "Fingerprint (under-display optical), Accelerometer, Gyroscope, Proximity Sensor, Ambient Light Sensor, Electronic Compass, Infrared Sensor.",
                    "USB": "USB Type-C 2.0, OTG"
                }
            }
        }
    ],
    "verdict": {
        "winner": "xiaomi-poco-x8",
        "margin": 6.6,
        "decisive": true,
        "categories": [
            {
                "category": "performance",
                "label": "Performance",
                "weight": 25,
                "basis": "Gaming score where available, otherwise chipset tier plus usable RAM.",
                "scores": {
                    "samsung-galaxy-s21-5g": 75,
                    "xiaomi-poco-x8": 68
                },
                "leader": "samsung-galaxy-s21-5g"
            },
            {
                "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": {
                    "samsung-galaxy-s21-5g": 91,
                    "xiaomi-poco-x8": 66.3
                },
                "leader": "samsung-galaxy-s21-5g"
            },
            {
                "category": "battery",
                "label": "Battery & charging",
                "weight": 18,
                "basis": "Cell capacity in mAh weighted with rated wired charging output.",
                "scores": {
                    "samsung-galaxy-s21-5g": 52.9,
                    "xiaomi-poco-x8": 86.8
                },
                "leader": "xiaomi-poco-x8"
            },
            {
                "category": "display",
                "label": "Display",
                "weight": 15,
                "basis": "Pixel density, refresh rate and panel technology.",
                "scores": {
                    "samsung-galaxy-s21-5g": 100,
                    "xiaomi-poco-x8": 100
                },
                "leader": null
            },
            {
                "category": "memory",
                "label": "Memory & storage",
                "weight": 12,
                "basis": "Highest advertised RAM and internal storage configuration.",
                "scores": {
                    "samsung-galaxy-s21-5g": 50,
                    "xiaomi-poco-x8": 62.5
                },
                "leader": "xiaomi-poco-x8"
            },
            {
                "category": "value",
                "label": "Value for money",
                "weight": 10,
                "basis": "Combined spec score divided by current Pakistani retail price.",
                "scores": {
                    "samsung-galaxy-s21-5g": 43.5,
                    "xiaomi-poco-x8": 100
                },
                "leader": "xiaomi-poco-x8"
            }
        ],
        "unscored": []
    },
    "differences": [
        "Xiaomi Poco X8 costs PKR 95,000 less.",
        "Xiaomi Poco X8 packs a 4,340 mAh larger battery.",
        "Xiaomi Poco X8 charges 42W faster.",
        "Xiaomi Poco X8 offers 4 GB more RAM.",
        "Samsung Galaxy S21 5G has a 14 MP higher-resolution main sensor."
    ],
    "faq": [
        {
            "question": "Which is better, Samsung Galaxy S21 5G or Xiaomi Poco X8?",
            "answer": "Xiaomi Poco X8 comes out ahead on our combined spec score, leading by 6.6 points. It wins on battery & charging, memory & storage and value for money. Samsung Galaxy S21 5G 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 Samsung Galaxy S21 5G and Xiaomi Poco X8 in Pakistan?",
            "answer": "Samsung Galaxy S21 5G is listed at PKR 169,999 and Xiaomi Poco X8 at PKR 74,999. That makes Xiaomi Poco X8 cheaper by PKR 95,000. Retail prices move often, so treat these as indicative."
        },
        {
            "question": "Which has the better camera, Samsung Galaxy S21 5G or Xiaomi Poco X8?",
            "answer": "Samsung Galaxy S21 5G scores higher in our camera assessment. Samsung Galaxy S21 5G uses a 64 MP main sensor against 50 MP on Xiaomi Poco X8, though sensor size and processing matter more than resolution alone."
        },
        {
            "question": "Which phone has the better battery, Samsung Galaxy S21 5G or Xiaomi Poco X8?",
            "answer": "Xiaomi Poco X8 leads on battery. Samsung Galaxy S21 5G carries a 4000 mAh cell and Xiaomi Poco X8 a 8340 mAh cell, with 25W and 67W wired charging respectively."
        },
        {
            "question": "Which is better for gaming, Samsung Galaxy S21 5G or Xiaomi Poco X8?",
            "answer": "Samsung Galaxy S21 5G is the stronger gaming phone here. Samsung Galaxy S21 5G runs the Samsung Exynos 2100 (5 nm) / Qualcomm Snapdragon 888 (5 nm), depending on market while Xiaomi Poco X8 runs the Qualcomm Snapdragon 6s Gen 4 (4nm),."
        }
    ],
    "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/)."
}