FREE: iPhone Model ID Cheatsheet — Spot Every Model by Sight (PDF)

Nothing stalls a repair faster than staring at an iPhone and not being 100% sure which model you’re holding — because the wrong part order wastes money and kills your reputation. We built this cheatsheet so you can walk up to any iPhone, glance at a few visual cues, and know exactly what you’ve got before you pick up a single tool. Print it, pin it, and never guess again.

What You Get Inside

This cheatsheet covers every retail iPhone from the original 2007 model through the iPhone 16 series. Use it as your go-to visual reference at the bench. Each section gives you the fastest visual identifier first — the thing you’ll spot in two seconds — then backs it up with physical specs to confirm.

How to Use This Cheatsheet

Start with the connector at the bottom of the phone. That single detail cuts your identification list in half immediately. Then move to screen size and notch/island shape. By step three you’ll almost always have your answer.

1. Check the bottom connector — 30-pin, Lightning, or USB-C narrows the field instantly.
2. Look at the front camera cutout — notch, Dynamic Island, or no cutout at all.
3. Count the rear cameras — one, two, or three lenses, and note the lens arrangement shape.
4. Check the home button — physical button, Touch ID side button, or no button at all.
5. Feel the frame material and shape — rounded aluminum, flat stainless steel, or flat titanium.

Section 1 — Legacy iPhones (2007–2013)

• iPhone (1st Gen), 3G, 3GS — 30-pin connector, plastic back (3G/3GS) or aluminum back (1st gen), no App Store icon pre-firmware. Physical home button. 3.5″ screen.
• iPhone 4 / 4S — 30-pin connector, glass front AND back, flat stainless steel band. The only iPhones with a glass sandwich design at this size. 3.5″ screen. Rear camera: single lens top-left.
• iPhone 5 / 5c / 5s — Lightning connector debuts here. iPhone 5 and 5s have aluminum backs; 5c is polycarbonate plastic in colors. 4″ screen. Touch ID appears on 5s only — look for the silver ring around the home button.

Section 2 — Mid-Era iPhones (2014–2017)

• iPhone 6 / 6 Plus — Lightning, rounded aluminum back with visible antenna lines across the top and bottom. 4.7″ (6) or 5.5″ (6 Plus). Single rear camera, no optical image stabilization on the 6.
• iPhone 6s / 6s Plus — Looks nearly identical to 6/6 Plus. Key tell: “S” is absent from the outside. Confirm by size and by checking iOS — 6s supports 3D Touch (you won’t feel this by sight, so use model number A1633/A1688 on the back text if needed).
• iPhone SE (1st Gen) — Same body as iPhone 5s. Lightning connector, aluminum back, 4″ screen, Touch ID home button with silver ring. If it looks like a 5s but someone says it’s newer, it’s the SE.
• iPhone 7 / 7 Plus — Lightning, no headphone jack (first generation without it — check the bottom edge: two speaker grilles, no 3.5mm hole). iPhone 7 Plus introduces the dual rear camera system — two lenses stacked vertically.
• iPhone 8 / 8 Plus — Glass back returns (for wireless charging). Looks similar to 6/7 but back is glass, not aluminum. Single rear camera (8), dual vertical cameras (8 Plus).

Section 3 — Notch Era iPhones (2017–2022)

• iPhone X — First OLED iPhone. Full-screen front with notch, NO home button, stainless steel frame, dual vertical rear cameras. 5.8″ screen.
• iPhone XR — Notch, no home button, aluminum frame (not stainless), single rear camera, LCD screen. Available in multiple colors. 6.1″.
• iPhone XS / XS Max — Notch, no home button, stainless steel frame, dual rear cameras. XS = 5.8″, XS Max = 6.5″.
• iPhone 11 — Notch, no home button, aluminum frame, DUAL rear cameras in a square module (top-left corner). 6.1″. Matte glass back.
• iPhone 11 Pro / Pro Max — Notch, no home button, stainless steel frame, TRIPLE rear cameras in a square module. Frosted matte glass back. 5.8″ (Pro) or 6.5″ (Pro Max).
• iPhone SE (2nd Gen, 2020) — Home button with Touch ID, Lightning, single rear camera, aluminum frame. Looks like an iPhone 8. 4.7″ screen.
• iPhone 12 series — Flat edges return (like iPhone 4/5). Notch, no home button. Mini = 5.4″, standard = 6.1″, Pro/Pro Max = 6.1″/6.7″. Dual cameras on 12/mini, triple on 12 Pro/Pro Max. Stainless steel frame on Pro, aluminum on standard.
• iPhone 13 series — Nearly identical to 12 series by shape. Key visual difference: the notch is narrower and shorter. Rear camera module on 13/mini has diagonal lens arrangement (not straight vertical). Same size breakdown as 12 series.
• iPhone SE (3rd Gen, 2022) — Same 8-style body, Lightning, home button. Looks identical to SE 2nd Gen externally. Confirm with model number on back: A2595 (US model).

Section 4 — Dynamic Island Era (2023–Present)

• iPhone 14 / 14 Plus — Still has the notch (not Dynamic Island). Aluminum frame, dual rear cameras. 6.1″ (14) or 6.7″ (14 Plus). Lightning connector.
• iPhone 14 Pro / Pro Max — Dynamic Island replaces the notch — it’s a pill-shaped cutout, not a wide notch. Triple rear cameras, stainless steel frame, 48MP main lens (larger lens element visible). Lightning connector. 6.1″ / 6.7″.
• iPhone 15 / 15 Plus — Dynamic Island, USB-C connector (Lightning is gone), aluminum frame, dual rear cameras. 6.1″ / 6.7″.
• iPhone 15 Pro / Pro Max — Dynamic Island, USB-C, titanium frame (lighter, more matte than stainless), triple rear cameras, titanium-colored Action Button on the side. 6.1″ / 6.7″.
• iPhone 16 / 16 Plus — Dynamic Island, USB-C, aluminum frame, dual rear cameras in a vertical arrangement (returns to vertical stacking), new Camera Control button on the right edge. 6.1″ / 6.7″.
• iPhone 16 Pro / Pro Max — Dynamic Island, USB-C, titanium frame, triple rear cameras, Camera Control button, larger screens than previous Pro generation. 6.3″ / 6.9″.

Quick Visual Decision Tree

1. 30-pin connector? → iPhone 4S or older.
2. Lightning + home button + 4″ screen? → iPhone 5, 5s, or SE 1st Gen.
3. Lightning + home button + 4.7″ screen? → iPhone 6, 6s, 7, 8, or SE 2nd/3rd Gen.
4. Lightning + notch + no home button? → iPhone X through 14 Plus.
5. USB-C + Dynamic Island? → iPhone 15 or 16 series.
6. Titanium frame + USB-C? → iPhone 15 Pro or 16 Pro.
7. Camera Control button on right edge? → iPhone 16 series only.

Pro Tips for the Bench

• When a customer removes a case before handing it over, watch the bottom edge first — connector type is your fastest filter.
• If the phone is already disassembled, check the battery label. Apple prints the model identifier (e.g., A2111) on the battery itself.
• Stainless steel frames have a mirror-like shine. Titanium is more matte and brushed. Aluminum is lighter and less reflective than either.
• Dynamic Island is always pill-shaped. The notch is always a wide rectangular cutout. If you’re unsure at a glance, look at the front camera area from an angle — the Island sits flush, the notch is a deeper recess.
• Print this sheet in color if possible — the frame material differences are easier to catch when the photo is full color.