How we score products
Every product on StudentTech India gets a Student Score from 0–100, composed of four weighted sub-scores. Here's exactly how we calculate it and why.
Student Score formula
| Sub-score | Weight | What we measure |
|---|---|---|
| Performance | 30% | Real-world coding/dev workload. Not benchmark scores — actual compile times, IDE responsiveness, multitasking under load. |
| Battery | 25% | Hours of actual college use (not manufacturer lab numbers). For laptops: screen-on coding. For phones: daily social + lecture use. |
| Value | 25% | Specs delivered relative to price. A ₹15K phone scoring 80 on value means it punches well above its weight class. |
| Portability | 20% | Weight, form factor, and how it fits into daily college bag carry. Heavier = lower, but we adjust for what the weight buys you. |
Formula: Overall = (Performance × 0.30) + (Battery × 0.25) + (Value × 0.25) + (Portability × 0.20)
Screens and laptops get an optional Display sub-score (0–100), shown separately but not currently factored into the weighted overall to keep cross-category comparisons fair.
How we test laptops
Performance test: VS Code with 10+ files open, Android Studio with an emulator running a debug build, Chrome with 15 tabs, and a local Node.js dev server — simultaneously. We measure responsiveness under this realistic student workload, not synthetic benchmarks.
Battery test: Screen brightness at 60%, WiFi on, coding in VS Code with background syncing. We run this until the battery hits 10%, then calculate real-world hours. Manufacturer claims are always higher.
Thermals: 30-minute continuous compile workload. We note whether the fan becomes intrusive in a quiet library environment.
Keyboard: 1-hour typing session. We note flex, key travel, and whether it causes wrist fatigue.
How we test phones
Performance: App launch times, multitasking between WhatsApp, browser, camera, and YouTube, and the Android Studio project cloning experience where relevant.
Battery: Simulated college day: 2 hours of YouTube (100% brightness), 3 hours of mixed social/browser use, 30 minutes of GPS navigation. Measured from 100% to 20%.
Camera: Tested in three conditions: bright outdoor Indian sun, indoor lecture hall, and low-light hostel room. We prioritize practical photo quality, not studio charts.
Call quality: Tested in noisy environments (canteen, street) for microphone isolation and earpiece loudness.
Independence & transparency
No products are gifted in exchange for positive coverage. If a product is provided for review, it's disclosed prominently.
Affiliate commissions do not influence rankings. The product I recommend may earn me less commission than alternatives — that's intentional.
Prices are spot-checked regularly but may change. We include a "last updated" date on every review and recommend verifying on Amazon before buying.
Scores may be revised when significant software updates change a product's real-world behavior.