Instant Pot Duo 7-in-1 Electric Pressure Cooker 6 Qt vs Glasslock 18-Piece Tempered Glass Food Container Set
What separates them
These two differ on 5 recorded specifications. The Instant Pot Duo 7-in-1 Electric Pressure Cooker 6 Qt is ₹5,500 dearer.
Instant Pot Duo 7-in-1 Electric Pressure Cooker 6 Qt vs Glasslock 18-Piece Tempered Glass Food Container Set

Instant Pot
Instant Pot Duo 7-in-1 Electric Pressure Cooker 6 Qt
₹9,999
Two numbers make the difference between expectation and experience.
Full details →
Glasslock
Glasslock 18-Piece Tempered Glass Food Container Set
₹4,499
The property that matters in an Indian kitchen is that glass does not stain: turmeric permanently colours plastic containers and leaves glass untouched, which is why a set like this outlives several plastic ones.
Full details →Who the Instant Pot Duo 7-in-1 Electric Pressure Cooker 6 Qt is for
Buy it if: Anyone who wants unattended, timed cooking and will adjust timings upward from stovetop recipes.
Avoid it if: Anyone expecting stovetop-cooker speed -- lower pressure plus preheat makes it slower, not faster.
Who the Glasslock 18-Piece Tempered Glass Food Container Set is for
Buy it if: Anyone tired of turmeric-stained plastic and willing to handle the extra weight.
Avoid it if: Anyone carrying lunch daily -- 6.8 kg for the set, and glass in a bag is a risk.
Specifications, side by side
5 of 19 rows differ. Differences first.
| Specification | Instant Pot Duo 7-in-1 Electric Pressure Cooker 6 Qt | Glasslock 18-Piece Tempered Glass Food Container Set |
|---|---|---|
| Price | ₹9,999 | ₹4,499 |
| Annual energy use | Roughly 55 kWh a year at 30 minutes a day, about Rs440 at Rs8 per unit | Not applicable |
| Capacity | 5.7 litres total. Usable is about 3.8 litres, since it must not be filled beyond two thirds | 18 pieces, 9 containers with lids, 165 ml to 1 litre |
| Mains voltage | 220-240 V version sold in India. Confirm the listing is not the 120 V North American model | Not applicable |
| Rated power | 1000 W | Not applicable |
| Weight | 5.4 kg | 6.8 kg for the set |
| Warranty | 1 Year Official Brand Warranty | 1 Year Official Brand Warranty |
| Dishwasher | not published | Yes, both parts |
| Fill limit | Two thirds, and half for foaming foods -- so usable volume is about 3.8 litres | not published |
| Functions | Pressure cook, slow cook, rice, saute, steam, yoghurt, keep warm | not published |
| Glass | not published | Tempered soda-lime, thermal shock resistant from -20 to 400 degrees C |
| Inner pot | Stainless steel, dishwasher safe | not published |
| Lids | not published | Polypropylene with a silicone gasket and four locking clips |
| Microwave | not published | Yes, lid vented or removed |
| Oven safe | not published | Glass yes, to 400 degrees C. Lids no -- they must be removed |
| Preheat | 10 to 15 minutes before pressure builds, which most timings omit | not published |
| Pressure | Roughly 11.6 psi, lower than a stovetop cooker's 15 psi, so cooking takes longer | not published |
| Stain resistance | not published | Glass does not stain or hold turmeric colour, unlike plastic |
| Thermal shock caveat | not published | Rated for gradual change. Moving a container straight from freezer to a hot oven can still break it |
| Why that matters | Recipes written for stovetop cookers under-time on this | 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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