Spigen EZ Fit Tempered Glass Screen Protector for iPhone 15 Pro vs Anker 325 Power Bank 20000mAh External Battery Pack
What separates them
These two differ on 1 recorded specification. The Anker 325 Power Bank 20000mAh External Battery Pack is ₹2,000 dearer.
Spigen EZ Fit Tempered Glass Screen Protector for iPhone 15 Pro vs Anker 325 Power Bank 20000mAh External Battery Pack
Spigen
Spigen EZ Fit Tempered Glass Screen Protector for iPhone 15 Pro
₹1,299
The 9H figure on every screen protector box is pencil hardness, not Mohs hardness, and the distinction explains the everyday experience: glass sits around 6 on Mohs, steel keys around 5, so keys in a pocket never mark a screen, while beach sand at around 7 marks it immediately.
Full details →Anker
Anker 325 Power Bank 20000mAh External Battery Pack
₹3,299
20000 mAh is measured at the cell's 3.7 V; your phone charges at 5 V, and the conversion loses 30 to 35 percent, so what actually reaches the phone is closer to 13000 mAh -- about three and a half charges rather than five.
Full details →Who the Spigen EZ Fit Tempered Glass Screen Protector for iPhone 15 Pro is for
Buy it if: Anyone who wants a protector fitted straight the first time, with a spare in the box.
Avoid it if: Anyone expecting scratch immunity -- sand and grit are harder than glass and will still mark it.
Who the Anker 325 Power Bank 20000mAh External Battery Pack is for
Buy it if: Travellers wanting several days of phone charging in something airline-legal.
Avoid it if: Anyone charging a laptop or wanting fast recharge -- 15 W in and out is slow at this capacity.
Specifications, side by side
1 of 17 rows differ. Differences first.
| Specification | Spigen EZ Fit Tempered Glass Screen Protector for iPhone 15 Pro | Anker 325 Power Bank 20000mAh External Battery Pack |
|---|---|---|
| Price | ₹1,299 | ₹3,299 |
| Weight | 8 g each | 435 g |
| Warranty | 1 Year Official Brand Warranty | 1 Year Official Brand Warranty |
| Actual deliverable | not published | Roughly 13000 mAh at 5 V after conversion losses of 30 to 35 percent. This is normal and almost never stated |
| Aircraft | not published | 74 Wh is under the 100 Wh cabin baggage limit, so it may be carried on board |
| Case compatibility | Edge-to-edge but not full-adhesive, so it works with most cases | not published |
| Hardness | 9H on the pencil hardness scale -- not Mohs. This is routinely misread | not published |
| Included | Two protectors and one alignment tray | not published |
| Input | not published | USB-C, 15 W -- so it takes roughly 10 hours to recharge itself |
| Installation | EZ Fit alignment tray included -- the frame is most of what you are paying for | not published |
| Oleophobic coating | Yes, and it wears off in roughly 6 to 12 months, after which fingerprints show badly | not published |
| Output | not published | 15 W maximum across two USB-A and one USB-C |
| Passthrough | not published | No -- it will not charge a device while itself charging |
| Phone charges | not published | About 3.5 full charges of a 4000 mAh phone, not the 5 the rated figure implies |
| Rated capacity | not published | 20000 mAh at the cell voltage of 3.7 V, which is 74 Wh |
| Thickness | 0.33 mm | not published |
| What 9H means | Pencil hardness runs 6B to 9H, so 9H is simply the hardest graphite grade. It is not a mineral hardness | not published |
| What actually scratches it | Glass is about 6 on Mohs. Steel keys are about 5 and will not mark it; sand is about 7 and will | not published |
Every row is a figure one or both products record. A blank is a figure the catalogue does not hold, not a zero.
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