{
    "url": "https://whatmobilepk.com/compare/realme-15x-vs-zte-nubia-a57/",
    "generated": "2026-10-21T20:48:36+00:00",
    "source": "WhatMobilePK.com",
    "currency": "PKR",
    "headline": "Realme 15x vs ZTE nubia A57",
    "answer": "The Realme 15x is the stronger phone of the two, scoring 75 against 48 on our combined specification score. It leads on performance, camera and battery & charging. The ZTE nubia A57 still wins on value for money, so it remains the better choice if that is your priority. The ZTE nubia A57 is the cheaper of the two at PKR 36,499 against PKR 64,999.",
    "phones": [
        {
            "name": "Realme 15x",
            "slug": "realme-15x",
            "brand": "Realme",
            "url": "https://whatmobilepk.com/mobile/realme/realme-15x/",
            "image": "https://whatmobilepk.com/wp-content/uploads/2026/08/ChatGPT-Image-Aug-28-2026-10_47_24-AM-1024x683.png",
            "price": {
                "amount": 64999,
                "currency": "PKR"
            },
            "updated": "2026-08-28T05:58:21+00:00",
            "scores": {
                "performance": 57,
                "camera": 82,
                "battery": 85,
                "display": 87,
                "memory": 50,
                "value": 95.7,
                "overall": 74.6
            },
            "specs": {
                "Design & build": {
                    "Release date": "October 1, 2025",
                    "Dimensions": "166.07 × 77.93 × 8.28 mm",
                    "Weight": "212 g",
                    "Water resistance": "IP69 Pro (Dust and Water Resistant)"
                },
                "Display": {
                    "Screen size": "6.8 inches",
                    "Resolution": "720 × 1570 pixels",
                    "Panel type": "IPS LCD, 144 Hz refresh rate, up to 1200 nits brightness",
                    "Protection": "Hardened coating + PET + silicone screen protector"
                },
                "Performance": {
                    "Chipset": "MediaTek Dimensity 6300 (6nm)",
                    "CPU": "Octa-core (2×2.4 GHz + 6×2.0 GHz) Cortex-A76/A55",
                    "GPU": "Mali-G57 MC2",
                    "Operating system": "Android 15, Realme UI 6.0"
                },
                "Memory & storage": {
                    "RAM": "6/8 GB (up to dynamic RAM) “TBD for Pakistan variant",
                    "Internal storage": "128 GB / 256 GB",
                    "Card slot": "Yes, microSD via hybrid dual-card tray"
                },
                "Camera": {
                    "Main camera": "50MP Sony IMX852 AI Camera, f/1.8, 5P lens",
                    "Selfie camera": "50MP Sony OV50D40 AI Camera, f/2.4",
                    "Video recording": "Rear 1080p@30fps, 720p@30fps, 720p@120fps slow-motion; Front 1080p@30/60fps"
                },
                "Battery & charging": {
                    "Battery capacity": "Li-Ion (non-removable) 7000 mAh",
                    "Wired charging": "60W SUPERVOOC Fast Charging"
                },
                "Connectivity & extras": {
                    "SIM": "Dual Nano-SIM; Dual Standby",
                    "Wi-Fi": "Wi-Fi 802.11 a/b/g/n/ac, 2.4GHz / 5GHz",
                    "Bluetooth": "5.3",
                    "NFC": "No",
                    "Sensors": "Fingerprint (side-mounted), Proximity Sensor, Ambient Light Sensor, E-Compass, Accelerometer",
                    "USB": "USB Type-C 2.0, OTG"
                }
            }
        },
        {
            "name": "ZTE nubia A57",
            "slug": "zte-nubia-a57",
            "brand": "Nubia",
            "url": "https://whatmobilepk.com/mobile/nubia/zte-nubia-a57/",
            "image": "https://whatmobilepk.com/wp-content/uploads/2026/09/ChatGPT-Image-Sep-7-2026-10_32_08-AM-1024x683.png",
            "price": {
                "amount": 36499,
                "currency": "PKR"
            },
            "updated": "2026-09-07T05:44:13+00:00",
            "scores": {
                "performance": 13,
                "camera": 36.6,
                "battery": 64,
                "display": 87,
                "memory": 25,
                "value": 100,
                "overall": 48.1
            },
            "specs": {
                "Design & build": {
                    "Release date": "July 30, 2026",
                    "Dimensions": "160.1 × 70.4 × 8.0 mm",
                    "Weight": "193 g",
                    "Water resistance": "IP64 — dust-tight and protected against water splashes"
                },
                "Display": {
                    "Screen size": "6.75-inch",
                    "Resolution": "720 × 1570 pixels",
                    "Panel type": "IPS LCD, 120Hz refresh rate",
                    "Protection": "Unspecified."
                },
                "Performance": {
                    "Chipset": "Unisoc T7250 (12 nm)",
                    "CPU": "Octa-core",
                    "GPU": "Mali-G57 MP1",
                    "Operating system": "Android 16"
                },
                "Memory & storage": {
                    "RAM": "4GB",
                    "Internal storage": "64GB/128GB",
                    "Card slot": "Dedicated microSDXC Slot"
                },
                "Camera": {
                    "Main camera": "13 MP, LED flash, HDR, panorama",
                    "Selfie camera": "8 MP, f/2.0",
                    "Video recording": "1080p@30fps (rear), 1080p@30fps (front)"
                },
                "Battery & charging": {
                    "Battery capacity": "Li-Ion (non-removable) 5000 mAh",
                    "Wired charging": "22.5W wired fast charging"
                },
                "Connectivity & extras": {
                    "SIM": "Dual Nano-SIM, Dual Standby",
                    "Wi-Fi": "Wi-Fi 802.11 a/b/g/n/ac, dual-band",
                    "Bluetooth": "5.2, A2DP, LE",
                    "NFC": "No",
                    "Sensors": "Fingerprint (side-mounted), accelerometer, proximity, compass",
                    "USB": "USB Type-C OTG"
                }
            }
        }
    ],
    "verdict": {
        "winner": "realme-15x",
        "margin": 26.5,
        "decisive": true,
        "categories": [
            {
                "category": "performance",
                "label": "Performance",
                "weight": 25,
                "basis": "Gaming score where available, otherwise chipset tier plus usable RAM.",
                "scores": {
                    "realme-15x": 57,
                    "zte-nubia-a57": 13
                },
                "leader": "realme-15x"
            },
            {
                "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": {
                    "realme-15x": 82,
                    "zte-nubia-a57": 36.6
                },
                "leader": "realme-15x"
            },
            {
                "category": "battery",
                "label": "Battery & charging",
                "weight": 18,
                "basis": "Cell capacity in mAh weighted with rated wired charging output.",
                "scores": {
                    "realme-15x": 85,
                    "zte-nubia-a57": 64
                },
                "leader": "realme-15x"
            },
            {
                "category": "display",
                "label": "Display",
                "weight": 15,
                "basis": "Pixel density, refresh rate and panel technology.",
                "scores": {
                    "realme-15x": 87,
                    "zte-nubia-a57": 87
                },
                "leader": null
            },
            {
                "category": "memory",
                "label": "Memory & storage",
                "weight": 12,
                "basis": "Highest advertised RAM and internal storage configuration.",
                "scores": {
                    "realme-15x": 50,
                    "zte-nubia-a57": 25
                },
                "leader": "realme-15x"
            },
            {
                "category": "value",
                "label": "Value for money",
                "weight": 10,
                "basis": "Combined spec score divided by current Pakistani retail price.",
                "scores": {
                    "realme-15x": 95.7,
                    "zte-nubia-a57": 100
                },
                "leader": "zte-nubia-a57"
            }
        ],
        "unscored": []
    },
    "differences": [
        "ZTE nubia A57 costs PKR 28,500 less.",
        "Realme 15x packs a 2,000 mAh larger battery.",
        "Realme 15x charges 37.5W faster.",
        "Realme 15x offers 4 GB more RAM.",
        "Realme 15x ships with 128 GB more storage.",
        "Realme 15x has a 37 MP higher-resolution main sensor."
    ],
    "faq": [
        {
            "question": "Which is better, Realme 15x or ZTE nubia A57?",
            "answer": "Realme 15x comes out ahead on our combined spec score, leading by 26.5 points. It wins on performance, camera, battery & charging and memory & storage. ZTE nubia A57 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 Realme 15x and ZTE nubia A57 in Pakistan?",
            "answer": "Realme 15x is listed at PKR 64,999 and ZTE nubia A57 at PKR 36,499. That makes ZTE nubia A57 cheaper by PKR 28,500. Retail prices move often, so treat these as indicative."
        },
        {
            "question": "Which has the better camera, Realme 15x or ZTE nubia A57?",
            "answer": "Realme 15x scores higher in our camera assessment. Realme 15x uses a 50 MP main sensor against 13 MP on ZTE nubia A57, though sensor size and processing matter more than resolution alone."
        },
        {
            "question": "Which phone has the better battery, Realme 15x or ZTE nubia A57?",
            "answer": "Realme 15x leads on battery. Realme 15x carries a 7000 mAh cell and ZTE nubia A57 a 5000 mAh cell, with 60W and 22W wired charging respectively."
        },
        {
            "question": "Which is better for gaming, Realme 15x or ZTE nubia A57?",
            "answer": "Realme 15x is the stronger gaming phone here. Realme 15x runs the MediaTek Dimensity 6300 (6nm) while ZTE nubia A57 runs the Unisoc T7250 (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/)."
}