Energizer E29 vs Karbonn Rebel Pro
Energizer E29 vs Karbonn Rebel Pro — full specifications compared side by side. The Energizer E29 launched in 2023; the Karbonn Rebel Pro in 2026. Karbonn Rebel Pro gives you the larger screen — 6.7 inches against 2.8 inches.
Energizer E29: Limited confirmed specifications — categories without real data are not scored.
Karbonn Rebel Pro: Limited confirmed specifications — categories without real data are not scored.

Karbonn Rebel Pro
5.8/ 10 — Below average
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Full specs & detailsKey highlights
| Highlight | Energizer E29 | Karbonn Rebel Pro |
|---|---|---|
| Processor | Unisoc 6531E | MediaTek Helio G81 |
| Display | 2.8″ · LCD (other) | 6.7″ · LCD (other) · 120 Hz |
| Main camera | — | 64 MP |
| Battery | — | 6,000 mAh · 20W charging |
| RAM / Storage | — | 6GB / 128GB |
Which is better?
- Karbonn Rebel Pro takes 2 of the 2 categories both phones are scored in.
- Karbonn Rebel Pro gives you the larger screen — 6.7 inches against 2.8 inches.
Category scores
| Category | Energizer E29 | Karbonn Rebel Pro |
|---|---|---|
| Display | 4.6 | 5.1Better |
| Audio | 6.5 | — |
| Call Quality | 3.2 | 6.2Better |
| Performance | — | 4.7 |
| Camera | — | 5.9 |
| Battery | — | 7.4 |
| Software | — | 6.0 |
Open the interactive comparisonRadar chart, winner highlights and a differences-only view.
Reasons to consider
Karbonn Rebel Pro
- Larger display (6.7″ vs 2.8″)
Full specifications side by side
| Specification | Energizer E29 | Karbonn Rebel Pro |
|---|---|---|
| Launch | ||
| Launch status | Available | Available |
| Release date | Nov 2023 | 4 Nov 2026 |
| Platform | ||
| Chipset (as published) | Unisoc 6531E | MediaTek Helio G81 |
| CPU | Single-core 312 MHz | — |
| OS | — | Android |
| OS version | — | Android 16 |
| Display | ||
| Display size | 2.8″ | 6.7″ |
| Resolution | 240 × 320 pixels | — |
| Panel type | LCD (other) | LCD (other) |
| Refresh rate | — | 120 Hz |
| Brightness (peak) | — | 720 nits |
| Karbonn Rebel Pro wins narrowly on Display (4.6 vs 5.1) | ||
| Body & build | ||
| Dimensions | 137.6 × 62.5 × 15.6 mm | — |
| SIM | Dual SIM (Mini-SIM) | — |
| Colours | — | Cherry Red, Blue, Gold, Gray |
| Connectivity | ||
| Wi-Fi | None | — |
| Bluetooth | Bluetooth 2.1 | — |
| Audio | ||
| 3.5mm jack | Yes | — |
| Network | ||
| Network technologies | 2G | 2G, 3G, 4G |
| Camera | ||
| Video (max) | Yes | — |
| Rear cameras | — | 64 MP |
| Front cameras | — | 16 MP |
| Memory | ||
| Memory variants (RAM/storage) | — | 6 GB RAM + 128 GB |
| Battery | ||
| Battery capacity | — | 6,000 mAh |
| Wired charging | — | 20W |
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Popular comparisons for Karbonn Rebel Pro
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