Lenovo A660 vs Karbonn Rebel
Karbonn Rebel wins clearly over Lenovo A660 — 5.7 overall against 4.6. Karbonn Rebel has the bigger battery — 7,000 mAh against 1,500 mAh.
Lenovo A660: Specifications are still being confirmed — scores appear as data is verified.
Karbonn Rebel: Limited confirmed specifications — categories without real data are not scored.
Lenovo A660
4.6/ 10 — Below average
≈ $212€190 · ≈ £158≈ converted at today's rate · Buy on Amazon
Full specs & detailsOverall winner
Karbonn Rebel
5.7/ 10 — Below average
Check price on Amazon.com · Amazon.de · Amazon.co.uk
Full specs & detailsKey highlights
| Highlight | Lenovo A660 | Karbonn Rebel |
|---|---|---|
| Processor | Mediatek MT6577 (40 nm) | MediaTek Helio G81 |
| Display | 4″ · IPS LCD | 6.75″ · LCD (other) · 90 Hz |
| Main camera | — | 50 MP |
| Battery | 1,500 mAh | 7,000 mAh · 18W charging |
| RAM / Storage | 4GB | 6GB / 128GB |
Which is better?
- Karbonn Rebel wins clearly over Lenovo A660 — 5.7 overall against 4.6.
- Karbonn Rebel takes 1 of the 3 categories both phones are scored in.
- Karbonn Rebel has the bigger battery — 7,000 mAh against 1,500 mAh.
- Karbonn Rebel gives you the larger screen — 6.8 inches against 4.0 inches.
Category scores
| Category | Lenovo A660 | Karbonn Rebel |
|---|---|---|
| Display | 5.2Tie | 5.0Tie |
| Battery | 2.2 | 7.5Better |
| Software | 5.8Tie | 6.0Tie |
| Audio | 8.0 | — |
| Performance | — | 4.7 |
| Camera | — | 5.7 |
| Call Quality | — | 6.2 |
Open the interactive comparisonRadar chart, winner highlights and a differences-only view.
Reasons to consider
Karbonn Rebel
- More storage (128 GB vs 4 GB)
- Bigger battery (7,000 mAh vs 1,500 mAh)
- Larger display (6.75″ vs 4″)
Full specifications side by side
| Specification | Lenovo A660 | Karbonn Rebel |
|---|---|---|
| Launch | ||
| Launch status | Discontinued | Available |
| Expected release window | Oct 2012 | — |
| Release date | — | 4 Nov 2026 |
| Platform | ||
| OS | Android | Android |
| OS version | Android 4.0.4 (Ice Cream Sandwich) | Android 16 |
| Chipset (as published) | Mediatek MT6577 (40 nm) | MediaTek Helio G81 |
| CPU | Dual-core 1.0 GHz Cortex-A9 | — |
| GPU | PowerVR SGX531u | — |
| Memory | ||
| Memory variants (RAM/storage) | 4 GB | 6 GB RAM + 128 GB |
| Card slot | Dedicated slot | — |
| Display | ||
| Display size | 4″ | 6.75″ |
| Resolution | 480 × 800 pixels | — |
| Panel type | IPS LCD | LCD (other) |
| Display protection | Corning Gorilla Glass | — |
| Refresh rate | — | 90 Hz |
| Brightness (peak) | — | 650 nits |
| Battery | ||
| Battery capacity | 1,500 mAh | 7,000 mAh |
| Wired charging | — | 18W |
| Karbonn Rebel wins clearly on Battery (2.2 vs 7.5) | ||
| Body & build | ||
| Dimensions | 125 × 65 × 10.5 mm | — |
| Weight | 138 g | — |
| SIM | Mini-SIM | — |
| Colours | — | Blue, Gold, Silver |
| Connectivity | ||
| USB | microUSB 2.0 | — |
| Positioning | GPS | — |
| Audio | ||
| 3.5mm jack | Yes | — |
| Camera | ||
| Front cameras | 5 MP | — |
| Rear cameras | — | 50 MP |
| Network | ||
| Network technologies | — | 2G, 3G, 4G |
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