TCL 20B vs Karbonn Rebel Pro
Karbonn Rebel Pro wins narrowly over TCL 20B — 5.8 overall against 5.2. The TCL 20B launched in 2021; the Karbonn Rebel Pro in 2026. Karbonn Rebel Pro has the bigger battery — 6,000 mAh against 4,000 mAh.
Karbonn Rebel Pro: Limited confirmed specifications — categories without real data are not scored.
TCL 20B
5.2/ 10 — Below average
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Full specs & detailsOverall winner
Karbonn Rebel Pro
5.8/ 10 — Below average
Check price on Amazon.com · Amazon.de · Amazon.co.uk
Full specs & detailsKey highlights
| Highlight | TCL 20B | Karbonn Rebel Pro |
|---|---|---|
| Processor | Mediatek MT6762 Helio P22 (12 nm) | MediaTek Helio G81 |
| Display | 6.52″ · IPS LCD | 6.7″ · LCD (other) · 120 Hz |
| Main camera | 50 MP wide | 64 MP |
| Battery | 4,000 mAh · 18W charging | 6,000 mAh · 20W charging |
| RAM / Storage | 4GB / 64GB | 6GB / 128GB |
Which is better?
- Karbonn Rebel Pro wins narrowly over TCL 20B — 5.8 overall against 5.2.
- Karbonn Rebel Pro takes 2 of the 6 categories both phones are scored in.
- Karbonn Rebel Pro has the bigger battery — 6,000 mAh against 4,000 mAh.
- On paper, Karbonn Rebel Pro has the higher-resolution main camera — 64 MP against 50 MP.
- Karbonn Rebel Pro charges faster — 20W wired against 18W.
Category scores
| Category | TCL 20B | Karbonn Rebel Pro |
|---|---|---|
| Performance | 3.1 | 4.7Better |
| Camera | 5.7Tie | 5.9Tie |
| Display | 5.2Tie | 5.1Tie |
| Battery | 5.7 | 7.4Better |
| Design & Build | 6.2 | — |
| Software | 5.8Tie | 6.0Tie |
| Audio | 6.5 | — |
| Call Quality | 6.2Tie | 6.2Tie |
Open the interactive comparisonRadar chart, winner highlights and a differences-only view.
Reasons to consider
Karbonn Rebel Pro
- More storage (128 GB vs 64 GB)
- Bigger battery (6,000 mAh vs 4,000 mAh)
- More RAM (6 GB vs 4 GB)
- Higher-resolution main camera (64 MP vs 50 MP)
Full specifications side by side
| Specification | TCL 20B | Karbonn Rebel Pro |
|---|---|---|
| Launch | ||
| Launch status | Available | Available |
| Release date | 30 Sep 2021 | 4 Nov 2026 |
| Platform | ||
| OS | Android | Android |
| OS version | Android 11, TCL UI | Android 16 |
| Chipset | Helio P22 | — |
| Chipset (as published) | Mediatek MT6762 Helio P22 (12 nm) | MediaTek Helio G81 |
| CPU | Octa-core 1.8 GHz Cortex-A53 | — |
| GPU | PowerVR GE8320 | — |
| Karbonn Rebel Pro wins clearly on Performance (3.1 vs 4.7) | ||
| Memory | ||
| Memory variants (RAM/storage) | 4 GB RAM + 64 GB | 6 GB RAM + 128 GB |
| Display | ||
| Display size | 6.52″ | 6.7″ |
| Resolution | 720 × 1,600 pixels | — |
| Panel type | IPS LCD | LCD (other) |
| Refresh rate | — | 120 Hz |
| Brightness (peak) | — | 720 nits |
| Battery | ||
| Battery capacity | 4,000 mAh | 6,000 mAh |
| Wired charging | 18W | 20W |
| Karbonn Rebel Pro wins clearly on Battery (5.7 vs 7.4) | ||
| Body & build | ||
| Dimensions | 164.7 × 74.7 × 8 mm | — |
| Weight | 178 g | — |
| Materials | Glass, Plastic | — |
| Colours | Gray, Violet | Cherry Red, Blue, Gold, Gray |
| SIM | Nano-SIM + Nano-SIM | — |
| Connectivity | ||
| Bluetooth | Bluetooth 5 | — |
| NFC | No | — |
| USB | USB Type-C 2.0 | — |
| Positioning | GPS | — |
| Audio | ||
| 3.5mm jack | Yes | — |
| Features | ||
| Sensors | Accelerometer, Proximity | — |
| Fingerprint | Rear-mounted | — |
| Network | ||
| Network technologies | 2G, 3G, 4G | 2G, 3G, 4G |
| Camera | ||
| Rear cameras | 50 MP wide | 64 MP |
| Front cameras | 8 MP | 16 MP |
| Video (max) | 1080p@30fps | — |
| Additional specifications | ||
| Selfie Camera · Single | 8 MP | 16 MP |
| Misc · Price | About 320 EUR | INR 12,499 (launch price; MRP INR 14,999) |
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