iPhone 13 Repair Parts: The Complete Buying Guide

Quick answer: "iPhone 13" covers four different devices — Mini, standard, Pro and Pro Max — each with a different screen, battery capacity and camera lens size, so always order against your exact variant rather than the family name. Screens run from £12.99 (Incell LCD) to £70.99 (Pro Max premium OLED), batteries are £14.99-£16.99, camera lens glass is around £2-£4, and SIM trays are £1.99-£2.99, all in the correct finish for your phone's colour.

Confirm Your Exact iPhone 13 Variant First

Before ordering anything, check Settings > General > About and note the model name and colour. The iPhone 13 Mini, iPhone 13, iPhone 13 Pro and iPhone 13 Pro Max use different screen sizes, different battery capacities, and — on the Pro models — a different camera system, despite all launching on the same day under the "iPhone 13" name. Ordering by generation alone, without the specific variant, is the most common cause of a wrong-part order across every category below. See our full phone model identification guide if you're not certain which variant you have, including how to check when the screen itself is broken.

iPhone 13 Screen Options

Every iPhone 13 variant originally shipped with an OLED display, so a replacement screen can be Incell LCD (budget, not original spec), hard OLED (mid-range) or soft OLED (closest to factory). For the full technical breakdown of what these terms mean and how to choose, see our OLED vs LCD buying guide — the summary for iPhone 13 specifically:

Check each individual product listing for its specific hard/soft OLED grade before ordering, since this affects how closely it matches factory brightness and colour accuracy.

If your screen is cracked but touch and image still work normally, you still need a full display assembly rather than a glass-only kit — see our cracked screen diagnosis guide for why glass-only repairs aren't a practical aftermarket option.

iPhone 13 Colour and Finish Reference

Matching the correct colour matters most for SIM trays and, on some listings, screen bezels — the display panel itself is the same regardless of colour, but the surrounding frame and tray are finish-specific. iPhone 13 and 13 Mini launched in Midnight, Starlight, Blue, Pink and (PRODUCT)RED; iPhone 13 Pro and Pro Max launched in Graphite, Gold, Silver and Sierra Blue. Later colourway additions (such as Green and Alpine Green variants added after launch) follow the same principle — always match your specific device's actual colour rather than assuming a standard palette applies.

iPhone 13 Battery Replacement

Battery capacity differs across the range: iPhone 13 Mini uses 2406mAh, the standard iPhone 13 uses 3227mAh, iPhone 13 Pro uses 3095mAh, and iPhone 13 Pro Max uses 4352mAh. All four are currently in stock at £14.99 (Mini and standard) or £16.99 (Pro and Pro Max). If you're not sure whether your battery actually needs replacing, check Settings > Battery > Battery Health & Charging — our full battery guide covers what the percentage means and when to act on it.

iPhone 13 Camera Lens Replacement

A cracked camera lens on an iPhone 13 is very often just the protective glass, not the camera module itself — check whether autofocus, stabilisation and image quality away from the crack are still normal before assuming you need the full camera assembly. See our lens glass vs camera module guide for the diagnostic test. Lens glass for the standard iPhone 13 and 13 Mini comes with the bezel included; the 13 Pro and Pro Max use a separate glass-only part reflecting their different camera housing.

iPhone 13 SIM Tray Replacement

SIM trays are colour-matched and variant-specific — a 13 Pro tray won't match or necessarily fit a standard 13, and colours differ across Midnight, Starlight, Blue, Pink, Red, Green, Sierra Blue, Graphite, Gold and Silver depending on which variant and finish you have. Trays run £1.99-£2.99. See our SIM tray guide for compatibility and fitting advice, including what to do if a tray has broken inside the phone.

How Long Does an iPhone 13 Repair Take?

A screen or battery swap on an iPhone 13 typically takes in the region of 25-45 minutes once you're set up with the right tools, longer on a first attempt. Camera lens and SIM tray replacements are much quicker — often under 15 minutes for lens glass, and SIM tray replacement doesn't require opening the phone at all, just the ejector tool. These are general expectations rather than guarantees; actual time depends on your experience, whether adhesive has bonded particularly strongly, and whether any additional internal components need to be transferred across.

Common Mistakes Specific to iPhone 13 Repairs

• Buying a "13 Pro" screen for a standard iPhone 13 or vice versa. The Pro's screen is soft OLED at original spec; the standard 13's original screen is soft OLED too, but they're not interchangeable — sizes and connectors differ.
• Assuming the Mini and standard 13 share parts because they launched together. They don't — different screen size, different battery, different camera lens dimensions.
• Ordering the wrong SIM tray colour for a like-for-like cosmetic match, particularly on Sierra Blue and Graphite finishes which are easy to confuse.
• Replacing the screen without checking the True Tone/ambient light sensor transfer from the old screen — skipping this step leaves True Tone unavailable in Settings regardless of screen quality.
• Not checking Battery Health before assuming a screen or software issue is battery-related. Sudden shutdowns can look like a software fault but are frequently battery health falling below the level needed for peak current draw.
• Skipping a compatibility double-check when buying multiple parts in one order. It's easy to select the correct screen but the wrong SIM tray colour or battery variant when ordering several items together — check each line item against your model before checkout.
• Reusing old screws in the wrong positions. iPhone assembly uses several different screw lengths in specific positions; keeping them organised by location during disassembly (a magnetic mat or labelled tray helps) avoids damaging the case with an over-long screw in the wrong hole.

Step by Step: Repairing an iPhone 13

1. Confirm your exact variant and colour in Settings > General > About.
2. Identify the specific fault — screen, battery, camera lens or SIM tray — using the dedicated diagnostic guides linked above where the cause isn't obvious.
3. Choose your screen grade (Incell LCD, hard OLED or soft OLED) based on budget and how closely you want to match factory quality, if a screen is needed.
4. Order the exact colour-matched SIM tray if it's being replaced alongside other parts, since it's inexpensive to bundle into the same order.
5. Gather the right tools before starting — Pentalobe and Phillips screwdriver bits, a spudger, and adhesive strips if replacing the battery or screen.
6. Fit components in a logical order — battery and screen work often overlap internally, so plan which parts you're touching before opening the phone once rather than reopening it repeatedly.

Expert Decision Guidance

Multiple issues at once (e.g. cracked screen and ageing battery): worth doing both in a single session if you're opening the phone anyway, since much of the disassembly overlaps.

Budget-conscious repair on a phone you'll replace soon: Incell LCD screen, standard-capacity battery, and don't over-invest in premium screen grades you won't notice for long.

Keeping the phone for years, or heavy camera/photo use: soft OLED screen where your variant originally had it, and prioritise a battery replacement proactively once Battery Health approaches 80% rather than waiting for symptoms.

Not confident opening the phone yourself: professional fitting is particularly worth it for battery work specifically, given the adhesive and puncture risk involved.

Repairing for resale rather than personal use: prioritise cosmetic condition and functional reliability (a good-quality Incell LCD or hard OLED screen, a fresh battery) over the most premium screen grade, since resale value is driven more by overall condition than by matching the exact original panel technology.

Shop iPhone 13 Parts

• iPhone 13 Incell LCD Screen — £12.99 — Buy Now →
• iPhone 13 Pro Premium OLED Screen — £44.99 — Buy Now →
• iPhone 13 Pro Max Premium OLED Screen — £70.99 — Buy Now →
• iPhone 13 Mini Hard OLED Screen — £64.99 — Buy Now →
• iPhone 13 3227mAh Battery — £14.99 — Buy Now →
• iPhone 13 Pro 3095mAh Battery — £16.99 — Buy Now →
• iPhone 13 / 13 Mini Camera Lens with Bezel — £3.99 — Buy Now →
• iPhone 13 Pro / Pro Max Camera Lens Glass — £1.99 — Buy Now →
• iPhone 13 Replacement SIM Tray (Blue) — £1.99 — Buy Now →
• iPhone 13 Pro / Pro Max SIM Tray (Silver) — £2.99 — Buy Now →

Browse the full range: Shop All iPhone 13 Parts →. Prices correct at time of publication and subject to change — see the product page for current stock and price.

FAQ

Do the iPhone 13 and iPhone 13 Mini use the same screen?

No — different screen sizes mean different display assemblies. They're not interchangeable despite launching together and sharing most other specifications.

Can I fit a soft OLED screen on a standard iPhone 13 if it originally had a different grade?

The standard iPhone 13 shipped with OLED originally, so soft or hard OLED are both appropriate upgrades in terms of panel technology — you're choosing between quality tiers of a compatible panel type, not changing technology types. Confirm the specific product is listed for your exact variant before ordering.

How do I know if my iPhone 13's battery or screen is causing performance issues?

Check Battery Health in Settings first, since unexpected shutdowns and slowdowns are frequently battery-related rather than screen-related. A screen issue usually shows as a visible or touch-response fault rather than general performance symptoms.

Is it worth replacing the battery and screen at the same time?

If you're already opening the phone for one repair and the other component is also ageing or damaged, doing both in one session avoids reopening the phone twice, which reduces overall handling risk to the connectors and seals.

Why do iPhone 13 Pro and Pro Max use different camera lens parts from the standard 13?

The Pro models have a different, more complex camera system (an extra telephoto lens on Pro Max, larger sensor housings), which uses a different lens glass shape and mounting to the standard iPhone 13's simpler dual-camera housing.

Can I mix a screen from one iPhone 13 variant with a battery from another?

You can, since the screen and battery are independent components with no compatibility relationship to each other — the only requirement is that each part individually matches your specific phone variant. Just confirm each part's compatibility separately rather than assuming that because one part fits, others from a different variant will too.

Does replacing the battery reset Battery Health to 100%?

A genuinely new, correctly fitted battery should read at or close to 100% Battery Health once the phone recognises it, though it can take a few charge cycles to stabilise to an accurate reading as the battery management system calibrates against the new cell.

Will a third-party screen affect Face ID on my iPhone 13?

No — Face ID relies on the TrueDepth camera system at the top of the phone, not the display panel itself, so a correctly fitted replacement screen shouldn't affect it. True Tone is the feature actually tied to the screen, via a small sensor that needs transferring from the old screen to the new one during fitting.

What's the most common repair for the iPhone 13 range?

Screen replacement following drop damage is typically the most common repair on any phone generation, and as iPhone 13 devices now sit around three to four years old, battery replacement is increasingly common too, since that's roughly when Battery Health commonly drops toward or below the 80% mark for average daily use.