Updated 13 November 2026. Prices below were checked today across Amazon, Flipkart, Vijay Sales, Reliance Digital and brand stores; each pick links to the store that is cheapest right now.
Spend ₹10,000–₹20,000 on a realme phone today and these 6 are the ones worth your money: at least 25 buyer reviews, made by realme, a 3.8★ rating or better, a verified in-stock price, and a SyncScore from real specs and benchmarks rather than marketing. At this budget you get 4 GB RAM, 64 GB–128 GB storage, batteries up to 8,000 mAh. Prices run ₹11,998–₹18,999.
Quick picks
- Best overall: realme C83 144Hz 5G (4 GB/128 GB) — ₹18,999
- Best value: realme P4 Lite (4 GB/64 GB) — ₹12,799, the most SyncScore per rupee here
- Best battery: realme C100x (4 GB/64 GB) — 8,000 mAh
- Cheapest: realme Narzo 80 Lite (4 GB/64 GB) — ₹11,998
All 6 picks compared
| # | Model | Price | SyncScore | Rating | Chipset | RAM / storage | Battery |
|---|---|---|---|---|---|---|---|
| 1 | realme C83 144Hz 5G (4 GB/128 GB) | ₹18,999 | 61 | 4.4 (160) | — | 4 GB / 128 GB | 7,000 mAh |
| 2 | realme P4 Lite (4 GB/64 GB) | ₹12,799 | 53 | 3.8 (29) | — | 4 GB / 64 GB | 7,000 mAh |
| 3 | realme narzo 100 Lite 5G (4 GB/64 GB) | ₹16,999 | 47 | 4.0 (407) | MediaTek Dimensity 6300 MT6835 | 4 GB / 64 GB | 7,000 mAh |
| 4 | realme C71 (4 GB/64 GB) | ₹13,499 | 38 | 4.2 (16,938) | Unisoc T7250 | 4 GB / 64 GB | 6,300 mAh |
| 5 | realme Narzo 80 Lite (4 GB/64 GB) | ₹11,998 | 38 | 4.1 (2,367) | Unisoc T7250 | 4 GB / 64 GB | 6,300 mAh |
| 6 | realme C100x (4 GB/64 GB) | ₹17,499 Vijay Sales | 36 | 4.4 (361) | — | 4 GB / 64 GB | 8,000 mAh |
1. realme C83 144Hz 5G (4 GB/128 GB)
₹18,999 on Amazon. SyncScore 61/100, rated 4.4★ by 160 buyers.
Why it's here: It tops the band on combined performance, ratings and price.
Buy now on Amazon → · Full specs and price history
2. realme P4 Lite (4 GB/64 GB)
₹12,799 on Amazon. SyncScore 53/100, rated 3.8★ by 29 buyers.
Why it's here: It delivers the most score per rupee of the 6.
Best for: Pick this one if you care most about the tightest budget.
Watch out for: Buyers rate it 3.8★, below the 4.4★ of the best-rated pick here — read a few reviews before you decide. 29 reviews is a small sample; the rating may settle lower or higher.
Buy now on Amazon → · Full specs and price history
3. realme narzo 100 Lite 5G (4 GB/64 GB)
₹16,999 on Amazon. SyncScore 47/100, rated 4.0★ by 407 buyers.
Why it's here: It scores 47/100 at ₹16,999, a solid all-rounder for the money.
Buy now on Amazon → · Full specs and price history
4. realme C71 (4 GB/64 GB)
₹13,499 on Amazon. SyncScore 38/100, rated 4.2★ by 16,938 buyers.
Why it's here: 16,938 reviews make its 4.2★ rating hard to argue with.
Watch out for: No 5G.
Buy now on Amazon → · Full specs and price history
5. realme Narzo 80 Lite (4 GB/64 GB)
₹11,998 on Amazon. SyncScore 38/100, rated 4.1★ by 2,367 buyers.
Why it's here: It's the cheapest pick, ₹7,001 under the best overall. 2,367 reviews make its 4.1★ rating hard to argue with.
Watch out for: No 5G.
Buy now on Amazon → · Full specs and price history
6. realme C100x (4 GB/64 GB)
₹17,499 at Vijay Sales. SyncScore 36/100, rated 4.4★ by 361 buyers.
Why it's here: 8,000 mAh — the best battery here (next best 7,000 mAh).
Best for: The one to buy for battery life.
Watch out for: No 5G. 64 GB with no card slot fills up fast.
Buy now at Vijay Sales → · Full specs and price history
Which one should you buy?
If you want the best realme phone under ₹20,000 and don't have a single priority, buy the realme C83 144Hz 5G. For battery life, the realme C100x wins on battery (8,000 mAh). On a tight budget, the realme P4 Lite at ₹12,799 gives up the least for the money.
FAQ
Which is the best realme phone under ₹20,000 right now?
The realme C83 144Hz 5G at ₹18,999: it has the highest SyncScore (61) of the 6 realme phones that pass our rating and review checks in this band.
Which realme phone under ₹20,000 has the best battery?
The realme C100x (8,000 mAh), priced at ₹17,499.
What is the cheapest good realme phone under ₹20,000?
The realme Narzo 80 Lite at ₹11,998 is the cheapest pick that still clears our quality bar (4.1★ from 2,367 buyers).
How often is this list updated?
Every day. Prices are re-checked daily across the stores we track, and the ranking is rebuilt from the latest prices, ratings and stock. Last update: 13 November 2026.
How we rank
SyncScore turns specs and benchmarks (AnTuTu-based chipset tiers, display, battery and camera) into a 0–100 score. We add buyer ratings weighted by review count, keep one listing per model (colour and storage variants are grouped), and take the cheapest verified price across stores. Still unsure? Ask the sync8 AI advisor or compare the top three side by side.
Other budgets: best realme phones under ₹10,000 · best realme phones under ₹25,000 · all realme phones under ₹20,000