Model-specific repair costs, repairability rating, and support lifecycle for the Samsung Galaxy S21 (2021).
Typical Verdict
The Samsung Galaxy S21 is difficult to repair due to its design. A typical repair runs about 12% of buying new. A repair can keep it going another year or two.
Confidence
72%
Based on a typical Samsung Galaxy S21 owner at mid-lifespan. Your situation may differ. Share your experience to help others.
Prices updated Mar 25, 2026
| Repair | Professional Cost | DIY Cost | Success Rate | DIY Difficulty |
|---|---|---|---|---|
| Screen Replacement | $139 - $199 | $69 - $119 | 86% | Hard |
| Battery Replacement | $59 - $79 | $20 - $35 | 91% | Moderate |
| Rear Camera Repair | $89 - $129 | N/A | 83% | Expert |
| Back Glass Replacement | $69 - $99 | $29 - $59 | 85% | Hard |
| Charging Port Repair | $49 - $79 | N/A | 85% | Expert |
3 known issues reported by owners.
How Samsung mobiles fare at community repair events.
Fix rate
Based on 867 community repairs
Top failure types
Source: openrepair.org ORDS community repair data (CC BY-SA 4.0)
Manufacturing a new Samsung Galaxy S21 produces roughly 70 kg of CO₂. Repairing it uses just 10 kg, that's 60 kg saved, equivalent to 150 km of driving. It also keeps 80 g of metals, plastics, and rare earths out of landfill.
63% of discarded cellular phones in Canada are recycled, donated, or returned
That's better than most electronics, but manufacturing a replacement still generates hundreds of kilograms of CO₂. Repairing is the lower-footprint option.
Stats Canada, Households and the Environment Survey (2023)
Covered
Not covered
Samsung Care+
$139/2 yearsCovers accidental damage (unlimited claims, $29-$99 deductible).
Last verified: December 2025
Covers manufacturing defects and hardware failures for 1 year. Does not cover accidental damage, physical damage, or water damage beyond the device's IP rating.
Extended protection plans
Samsung Care+
Accidental damage and breakdown protection for Galaxy smartphones.
Available in Canada -- check samsung.com/ca for current pricing.
Covered
Not covered
Help the next person facing the same decision. Your repair experience helps everyone make smarter choices.
When replacement is the right choice, invest in a smartphone known for durability and longevity.
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All prices shown are approximate estimates and may not reflect current retail or repair shop pricing. Verify costs with your local retailer or repair provider before making a decision.
Must be enrolled within 30 days of device purchase. Claims are handled via the Samsung Members app or samsung.com.
Extended warranty coverage can significantly change the repair-vs-replace math. A covered repair may cost far less than the out-of-pocket price shown above. Verify plan eligibility with the manufacturer before purchasing.
Warranty plan data last verified: February 2026. Prices and plan details change, so always verify at the manufacturer's site before purchasing.