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Add a Product Comparison Chart to Your Shopify Store
By Nicholas Drishinski ·
Are you looking to help your customers make informed purchasing decisions? A product comparison chart is an excellent way to showcase the differences between your products in a clear, organized format. In this guide, I'll show you how to add a mobile-responsive comparison chart to your Shopify store using a custom section.
Code: https://github.com/ndrishinski/blogs/blob/master/comparison-chart/sections/comparison-chart.liquid
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What You'll Learn
- How to create a custom section in Shopify
- How to implement a responsive comparison chart
- How to customize the chart for your specific products
- Best practices for product comparison pages
Step 1: Access Your Shopify Theme Files
1. Log into your Shopify admin dashboard
2. Go to Online Store → Themes
3. Click Actions → Edit code on your active theme
4. Navigate to the `sections` folder
Step 2: Create the Comparison Chart Section
1. In the `sections` folder, click Add a new section
2. Name it `comparison-chart.liquid`
3. Copy and paste the following code:
<style>
.product-comparison {
width: 100%;
{% comment %} height: 760px; {% endcomment %}
background-color: #f8f8f8;
padding: 40px 20px;
box-sizing: border-box;
}
.comparison-container {
width: 100%;
max-width: 1400px;
margin: 0 auto;
background-color: white;
border-radius: 8px;
overflow: hidden;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
{% comment %} height: 680px; {% endcomment %}
height: 100%;
display: flex;
flex-direction: column;
}
.comparison-table {
display: flex;
flex-direction: column;
height: 100%;
}
.table-header {
display: flex;
height: 200px;
border-bottom: 2px solid #e5e5e5;
flex-shrink: 0;
}
.header-spacer {
flex: 0 0 200px;
background-color: #f5f5f5;
border-right: 2px solid #e5e5e5;
}
.product-column-header {
flex: 1;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
padding: 20px 15px;
border-right: 1px solid #e5e5e5;
position: relative;
}
.product-column-header:last-child {
border-right: none;
}
.product-column-header.selected {
border-left: 3px solid #333;
border-right: 3px solid #333;
border-top: 3px solid #333;
}
.product-column-header.selected:first-child {
border-left: 3px solid #333;
}
.product-column-header.selected:last-child {
border-right: 3px solid #333;
}
.product-image {
width: 120px;
height: 90px;
object-fit: contain;
margin-bottom: 15px;
}
.product-name {
font-size: 18px;
font-weight: bold;
color: #333;
text-align: center;
}
.table-body {
flex: 1;
overflow-y: auto;
}
.spec-row {
display: flex;
min-height: 50px;
border-bottom: 1px solid #e5e5e5;
}
.spec-row:nth-child(even) {
background-color: #f9f9f9;
}
.spec-row:last-child {
border-bottom: none;
}
.spec-label {
flex: 0 0 200px;
padding: 15px 20px;
font-weight: 600;
color: #333;
background-color: #f5f5f5;
border-right: 2px solid #e5e5e5;
display: flex;
align-items: center;
}
.spec-value {
flex: 1;
padding: 15px;
display: flex;
align-items: center;
justify-content: center;
text-align: center;
color: #666;
border-right: 1px solid #e5e5e5;
}
.spec-value:last-child {
border-right: none;
}
.spec-value.selected {
border-left: 3px solid #333;
border-right: 3px solid #333;
}
.spec-value.selected:first-child {
border-left: 3px solid #333;
}
.spec-value.selected:last-child {
border-right: 3px solid #333;
}
.spec-row:last-child .spec-value.selected {
border-bottom: 3px solid #333;
}
/* Mobile Styles */
@media (max-width: 768px) {
.product-comparison {
height: auto;
min-height: 600px;
padding: 20px 10px;
}
.comparison-container {
height: auto;
overflow-x: auto;
}
.comparison-table {
min-width: 800px;
}
.table-header {
height: 180px;
}
.product-image {
width: 80px;
height: 60px;
}
.product-name {
font-size: 14px;
}
.spec-label {
flex: 0 0 150px;
padding: 12px 15px;
font-size: 14px;
}
.spec-value {
padding: 12px 10px;
font-size: 14px;
}
.spec-row {
min-height: 45px;
}
}
@media (max-width: 480px) {
.product-comparison {
padding: 15px 5px;
}
.comparison-table {
min-width: 700px;
}
.table-header {
height: 160px;
}
.product-image {
width: 70px;
height: 50px;
}
.product-name {
font-size: 12px;
}
.spec-label {
flex: 0 0 120px;
padding: 10px 12px;
font-size: 12px;
}
.spec-value {
padding: 10px 8px;
font-size: 12px;
}
.spec-row {
min-height: 40px;
}
}
</style>
<section class="product-comparison">
<div class="comparison-container">
<div class="comparison-table">
<!-- Header with product images and names -->
<div class="table-header">
<div class="header-spacer"></div>
<div class="spec-label" style="visibility: hidden;">{{ section.settings.feature_1_label }}</div>
{% for block in section.blocks %}
<div class="product-column-header {% if block.settings.is_selected %}selected{% endif %}">
{% if block.settings.product_image %}
<img src="{{ block.settings.product_image | img_url: '120x90' }}"
alt="{{ block.settings.product_name }}"
class="product-image">
{% endif %}
<div class="product-name">{{ block.settings.product_name }}</div>
</div>
{% endfor %}
</div>
<!-- Specifications table body -->
<div class="table-body">
<!-- Feature 1 Row -->
{% if section.settings.feature_1_label != blank %}
<div class="spec-row">
<div class="spec-label">{{ section.settings.feature_1_label }}</div>
{% for block in section.blocks %}
<div class="spec-value {% if block.settings.is_selected %}selected{% endif %}">{{ block.settings.feature_1_value }}</div>
{% endfor %}
</div>
{% endif %}
<!-- Feature 2 Row -->
{% if section.settings.feature_2_label != blank %}
<div class="spec-row">
<div class="spec-label">{{ section.settings.feature_2_label }}</div>
{% for block in section.blocks %}
<div class="spec-value {% if block.settings.is_selected %}selected{% endif %}">{{ block.settings.feature_2_value }}</div>
{% endfor %}
</div>
{% endif %}
<!-- Feature 3 Row -->
{% if section.settings.feature_3_label != blank %}
<div class="spec-row">
<div class="spec-label">{{ section.settings.feature_3_label }}</div>
{% for block in section.blocks %}
<div class="spec-value {% if block.settings.is_selected %}selected{% endif %}">{{ block.settings.feature_3_value }}</div>
{% endfor %}
</div>
{% endif %}
<!-- Feature 4 Row -->
{% if section.settings.feature_4_label != blank %}
<div class="spec-row">
<div class="spec-label">{{ section.settings.feature_4_label }}</div>
{% for block in section.blocks %}
<div class="spec-value {% if block.settings.is_selected %}selected{% endif %}">{{ block.settings.feature_4_value }}</div>
{% endfor %}
</div>
{% endif %}
<!-- Feature 5 Row -->
{% if section.settings.feature_5_label != blank %}
<div class="spec-row">
<div class="spec-label">{{ section.settings.feature_5_label }}</div>
{% for block in section.blocks %}
<div class="spec-value {% if block.settings.is_selected %}selected{% endif %}">{{ block.settings.feature_5_value }}</div>
{% endfor %}
</div>
{% endif %}
<!-- Feature 6 Row -->
{% if section.settings.feature_6_label != blank %}
<div class="spec-row">
<div class="spec-label">{{ section.settings.feature_6_label }}</div>
{% for block in section.blocks %}
<div class="spec-value {% if block.settings.is_selected %}selected{% endif %}">{{ block.settings.feature_6_value }}</div>
{% endfor %}
</div>
{% endif %}
<!-- Feature 7 Row -->
{% if section.settings.feature_7_label != blank %}
<div class="spec-row">
<div class="spec-label">{{ section.settings.feature_7_label }}</div>
{% for block in section.blocks %}
<div class="spec-value {% if block.settings.is_selected %}selected{% endif %}">{{ block.settings.feature_7_value }}</div>
{% endfor %}
</div>
{% endif %}
<!-- Feature 8 Row -->
{% if section.settings.feature_8_label != blank %}
<div class="spec-row">
<div class="spec-label">{{ section.settings.feature_8_label }}</div>
{% for block in section.blocks %}
<div class="spec-value {% if block.settings.is_selected %}selected{% endif %}">{{ block.settings.feature_8_value }}</div>
{% endfor %}
</div>
{% endif %}
<!-- Feature 9 Row -->
{% if section.settings.feature_9_label != blank %}
<div class="spec-row">
<div class="spec-label">{{ section.settings.feature_9_label }}</div>
{% for block in section.blocks %}
<div class="spec-value {% if block.settings.is_selected %}selected{% endif %}">{{ block.settings.feature_9_value }}</div>
{% endfor %}
</div>
{% endif %}
</div>
</div>
</div>
</section>
{% schema %}
{
"name": "Product Comparison Chart",
"settings": [
{
"type": "header",
"content": "Feature Labels"
},
{
"type": "text",
"id": "feature_1_label",
"label": "Feature 1 Label",
"default": "Motor"
},
{
"type": "text",
"id": "feature_2_label",
"label": "Feature 2 Label",
"default": "Battery"
},
{
"type": "text",
"id": "feature_3_label",
"label": "Feature 3 Label",
"default": "Gears"
},
{
"type": "text",
"id": "feature_4_label",
"label": "Feature 4 Label",
"default": "Estimated Max Range"
},
{
"type": "text",
"id": "feature_5_label",
"label": "Feature 5 Label",
"default": "Speed"
},
{
"type": "text",
"id": "feature_6_label",
"label": "Feature 6 Label",
"default": "Suspension"
},
{
"type": "text",
"id": "feature_7_label",
"label": "Feature 7 Label",
"default": "Recommended Height Use"
},
{
"type": "text",
"id": "feature_8_label",
"label": "Feature 8 Label",
"default": "Brake"
},
{
"type": "text",
"id": "feature_9_label",
"label": "Feature 9 Label",
"default": "Max Load"
}
],
"blocks": [
{
"type": "product_model",
"name": "Product",
"settings": [
{
"type": "text",
"id": "product_name",
"label": "Product Name",
"default": "Product Name"
},
{
"type": "image_picker",
"id": "product_image",
"label": "Product Image"
},
{
"type": "checkbox",
"id": "is_selected",
"label": "Highlight this column",
"default": false
},
{
"type": "text",
"id": "feature_1_value",
"label": "Feature 1 Value",
"default": "Value 1"
},
{
"type": "text",
"id": "feature_2_value",
"label": "Feature 2 Value",
"default": "Value 2"
},
{
"type": "text",
"id": "feature_3_value",
"label": "Feature 3 Value",
"default": "Value 3"
},
{
"type": "text",
"id": "feature_4_value",
"label": "Feature 4 Value",
"default": "Value 4"
},
{
"type": "text",
"id": "feature_5_value",
"label": "Feature 5 Value",
"default": "Value 5"
},
{
"type": "text",
"id": "feature_6_value",
"label": "Feature 6 Value",
"default": "Value 6"
},
{
"type": "text",
"id": "feature_7_value",
"label": "Feature 7 Value",
"default": "Value 7"
},
{
"type": "text",
"id": "feature_8_value",
"label": "Feature 8 Value",
"default": "Value 8"
},
{
"type": "text",
"id": "feature_9_value",
"label": "Feature 9 Value",
"default": "Value 9"
}
]
}
],
"presets": [
{
"name": "Product Comparison Chart",
"settings": {
"feature_1_label": "Motor",
"feature_2_label": "Battery",
"feature_3_label": "Gears",
"feature_4_label": "Estimated Max Range",
"feature_5_label": "Speed",
"feature_6_label": "Suspension",
"feature_7_label": "Recommended Height Use",
"feature_8_label": "Brake",
"feature_9_label": "Max Load"
},
"blocks": [
{
"type": "product_model",
"settings": {
"product_name": "S6",
"feature_1_value": "2000W",
"feature_2_value": "52V 50Ah",
"feature_3_value": "Shimano 7 Gears",
"feature_4_value": "140Miles",
"feature_5_value": "32mph",
"feature_6_value": "Dual",
"feature_7_value": "5'5\" - 6'5\"",
"feature_8_value": "Hydraulic disc brake",
"feature_9_value": "330LBS"
}
},
{
"type": "product_model",
"settings": {
"product_name": "S8",
"feature_1_value": "2*1000W",
"feature_2_value": "48V 25Ah",
"feature_3_value": "Shimano 7 Gears",
"feature_4_value": "75Miles",
"feature_5_value": "35mph",
"feature_6_value": "Dual",
"feature_7_value": "5'5\" - 6'5\"",
"feature_8_value": "Hydraulic disc brake",
"feature_9_value": "330LBS"
}
},
{
"type": "product_model",
"settings": {
"product_name": "V9-G60",
"feature_1_value": "1000W",
"feature_2_value": "48V 20Ah",
"feature_3_value": "Shimano 7 Gears",
"feature_4_value": "70Miles",
"feature_5_value": "32mph",
"feature_6_value": "Dual",
"feature_7_value": "5'5\" - 6'5\"",
"feature_8_value": "Mechanical disc brake",
"feature_9_value": "330LBS",
"is_selected": true
}
},
{
"type": "product_model",
"settings": {
"product_name": "EB26",
"feature_1_value": "1000W",
"feature_2_value": "48V 15Ah",
"feature_3_value": "Shimano 7 Gears",
"feature_4_value": "60Miles",
"feature_5_value": "28mph",
"feature_6_value": "Front",
"feature_7_value": "5'5\" - 6'5\"",
"feature_8_value": "Mechanical disc brake",
"feature_9_value": "330LBS"
}
},
{
"type": "product_model",
"settings": {
"product_name": "ARES",
"feature_1_value": "2000W",
"feature_2_value": "52V 25AH",
"feature_3_value": "Shimano 7 Gears",
"feature_4_value": "80Miles",
"feature_5_value": "32mph",
"feature_6_value": "Dual",
"feature_7_value": "5'5\" - 6'5\"",
"feature_8_value": "Hydraulic disc brake",
"feature_9_value": "330LBS"
}
}
]
}
]
}
{% endschema %}
4. Click Save
Step 3: Add the Section to Your Page
1. Go to Online Store → Product Template (or wherever you want to add the comparison chart)
2. Create a new page or edit an existing one
3. Click 'Add section'
4. Select 'Product Comparison Chart' from the list
5. Click 'Add'
Step 4: Customize Your Comparison Chart
Configure Feature Labels
In the section settings, you can customize up to 9 feature labels, for example:
- Motor
- Battery
- Gears
- Estimated Max Range
- Speed
- Suspension
- Recommended Height Use
- Brake
- Max Load
Add Products
1. Click 'Add block' → 'Product'
2. For each product, configure:
- 'Product Name': The name that will appear in the header
- 'Product Image': Upload or select an image (120x90px recommended)
- 'Highlight this column': Check this to add a border around the selected product
- 'Feature Values': Fill in the corresponding values for each feature
Step 5: Mobile Responsiveness
The comparison chart is fully responsive and includes:
- Desktop: Full-width table with all features visible
- Tablet (768px and below): Horizontal scroll with adjusted sizing
- Mobile (480px and below): Compact layout with smaller text and images
Conclusion
A well-designed product comparison chart can significantly improve your customers' shopping experience by helping them make informed decisions. This Shopify section provides a professional, mobile-responsive solution that you can easily customize for your specific products and features.
Remember to:
- Choose relevant features for your product category
- Use high-quality product images
- Highlight your best or most popular products
- Test thoroughly on mobile devices
- Keep the information accurate and up-to-date
With this comparison chart, you'll give your customers the tools they need to confidently choose the right product for their needs, potentially increasing your conversion rates and reducing returns.