Samsung Galaxy Z Fold4 vs Karbonn Rebel
Samsung Galaxy Z Fold4 wins clearly over Karbonn Rebel — 6.9 overall against 5.7. The Samsung Galaxy Z Fold4 launched in 2022; the Karbonn Rebel in 2026. Karbonn Rebel has the bigger battery — 7,000 mAh against 4,400 mAh.
Karbonn Rebel: Limited confirmed specifications — categories without real data are not scored.
Overall winner
Samsung Galaxy Z Fold4
6.9/ 10 — Average
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Full specs & details
Karbonn Rebel
5.7/ 10 — Below average
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Full specs & detailsKey highlights
| Highlight | Samsung Galaxy Z Fold4 | Karbonn Rebel |
|---|---|---|
| Processor | Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) | MediaTek Helio G81 |
| Display | 7.6″ · OLED · 120 Hz | 6.75″ · LCD (other) · 90 Hz |
| Main camera | 50 MP wide (f/1.8, OIS, 1/1.56", 1µm) | 50 MP |
| Battery | 4,400 mAh · 25W charging | 7,000 mAh · 18W charging |
| RAM / Storage | 12GB / 1TB | 6GB / 128GB |
Which is better?
- Samsung Galaxy Z Fold4 wins clearly over Karbonn Rebel — 6.9 overall against 5.7.
- Samsung Galaxy Z Fold4 takes 5 of the 6 categories both phones are scored in.
- Karbonn Rebel has the bigger battery — 7,000 mAh against 4,400 mAh.
- Samsung Galaxy Z Fold4 gives you the larger screen — 7.6 inches against 6.8 inches.
- Samsung Galaxy Z Fold4 charges faster — 25W wired against 18W.
Category scores
| Category | Samsung Galaxy Z Fold4 | Karbonn Rebel |
|---|---|---|
| Performance | 6.2Better | 4.7 |
| Camera | 7.2Better | 5.7 |
| Display | 7.3Better | 5.0 |
| Battery | 6.7 | 7.5Better |
| Design & Build | 7.2 | — |
| Software | 6.6Better | 6.0 |
| Audio | 6.8 | — |
| Call Quality | 7.8Better | 6.2 |
Open the interactive comparisonRadar chart, winner highlights and a differences-only view.
Reasons to consider
Samsung Galaxy Z Fold4
- More storage (1 TB vs 128 GB)
- More RAM (12 GB vs 6 GB)
- Faster charging (25W vs 18W)
- Larger display (7.6″ vs 6.75″)
Karbonn Rebel
- Bigger battery (7,000 mAh vs 4,400 mAh)
Full specifications side by side
| Specification | Samsung Galaxy Z Fold4 | Karbonn Rebel |
|---|---|---|
| Launch | ||
| Launch status | Available | Available |
| Release date | 25 Aug 2022 | 4 Nov 2026 |
| Platform | ||
| OS | Android | Android |
| OS version | Android 12L, up to 4 major OS updates, One UI 6.1.1 | Android 16 |
| Chipset | Snapdragon 8+ Gen 1 | — |
| Chipset (as published) | Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) | MediaTek Helio G81 |
| CPU | Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) | — |
| GPU | Adreno 730 | — |
| Samsung Galaxy Z Fold4 wins clearly on Performance (6.2 vs 4.7) | ||
| Memory | ||
| Memory variants (RAM/storage) | 12 GB RAM + 256 GB · 12 GB RAM + 512 GB · 12 GB RAM + 1 TB | 6 GB RAM + 128 GB |
| Card slot | None | — |
| Display | ||
| Display size | 7.6″ | 6.75″ |
| Resolution | 1,812 × 2,176 pixels | — |
| Panel type | OLED | LCD (other) |
| Refresh rate | 120 Hz | 90 Hz |
| Brightness (peak) | 1,200 nits | 650 nits |
| Samsung Galaxy Z Fold4 wins clearly on Display (7.3 vs 5.0) | ||
| Battery | ||
| Battery capacity | 4,400 mAh | 7,000 mAh |
| Wired charging | 25W | 18W |
| Wireless charging | Yes | — |
| Karbonn Rebel wins narrowly on Battery (6.7 vs 7.5) | ||
| Body & build | ||
| Dimensions | 155.1 × 130.1 × 6.3 mm | — |
| Weight | 263 g | — |
| Materials | Glass, Aluminium, Plastic | — |
| Colours | Graygreen, Phantom Black, Beige, Burgundy | Blue, Gold, Silver |
| SIM | · Nano-SIM + eSIM · Nano-SIM + Nano-SIM + eSIM (max 2 at a time) | — |
| Connectivity | ||
| Bluetooth | Bluetooth 5.2 | — |
| NFC | Yes | — |
| USB | USB Type-C 3.2, OTG | — |
| Positioning | GPS, GLONASS, GALILEO, BDS | — |
| Bluetooth codecs | aptX HD | — |
| Audio | ||
| Loudspeaker | Stereo | — |
| 3.5mm jack | No | — |
| Features | ||
| Sensors | Accelerometer, Gyroscope, Proximity, Compass, Barometer | — |
| Fingerprint | Side-mounted | — |
| Network | ||
| Network technologies | 2G, 3G, 4G, 5G | 2G, 3G, 4G |
| Camera | ||
| Rear cameras | 50 MP wide (f/1.8, OIS, 1/1.56", 1µm) · 10 MP telephoto (f/2.4, OIS, 1/3.94", 1µm) · 12 MP ultrawide (f/2.2, 1/3.06", 1.12µm) | 50 MP |
| Front cameras | 4 MP wide (f/1.8, 1/3.0", 2µm) · 10 MP wide (f/2.2, 1/3.0", 1.22µm) | — |
| Video (max) | 8K@24fps | — |
| Samsung Galaxy Z Fold4 wins clearly on Camera (7.2 vs 5.7) | ||
| Additional specifications | ||
| Misc · Price | $ 442.19 / £ 440.00 / € 518.93 / ₹ 88,999 | INR 11,999 (launch price; MRP INR 14,999) |
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