Intex Aqua Power IV Full Specifications, Price and Review
The Intex Aqua Power IV is a battery-focused dual SIM 4G smartphone from Intex Technologies, launched in July 2017. As the name suggests the Power series is built around one priority — maximum battery life. The Aqua Power IV delivers a 4000mAh battery, full 3G and 4G LTE Band 40 support on both SIM slots, a 5MP front camera with flash, 16GB storage expandable to 128GB and Android 7.0 Nougat. At 172 grams it is the heaviest phone in the Intex 2017 lineup — the trade-off for its large battery — but remains a practical all-day and multi-day smartphone for users who cannot afford to run out of charge. Available in Black and Gold, this guide covers the complete Intex Aqua Power IV specifications, battery performance comparison and everything you need to know.
Intex Aqua Power IV vs Aqua Lions 3 — Which 4000mAh Phone Should You Choose
Both the Aqua Power IV and the Aqua Lions 3 launched in July 2017 with identical 4000mAh batteries. Here is how they compare on every other spec:
| Feature | Aqua Power IV | Aqua Lions 3 |
|---|---|---|
| Battery | 4000 mAh | 4000 mAh |
| SIM slots | Dual SIM | Single SIM |
| 3G support | Yes — both slots | Unclear (verify) |
| RAM | 1 GB | 2 GB |
| Rear camera | 5 MP | 8 MP |
| Front camera | 5 MP + flash | 8 MP + flash |
| FM Radio | Yes | No |
| Weight | 172 grams | 162 grams |
Summary: Choose the Aqua Power IV if you need dual SIM, confirmed 3G fallback and FM Radio. Choose the Aqua Lions 3 if you want better cameras and more RAM and can accept single SIM.
Intex Aqua Power IV — Key Highlights
- 4000mAh battery — up to 2 full days of moderate usage
- Dual SIM 4G LTE Band 40 with full 3G fallback on both slots
- 5MP front camera with flash — bright selfies in low-light conditions
- 5-inch display on a compact 145.00 × 71.80mm body
- 16GB storage expandable up to 128GB via microSD
- Android 7.0 Nougat on 1.3GHz quad-core processor
- Full sensor set — proximity, accelerometer and ambient light sensor
- FM Radio — unlike the Aqua Lions 3
- GPS, Wi-Fi, Bluetooth and 3.5mm headphone jack
- Available in Black and Gold
- 1GB RAM — suitable for light to moderate app usage
Intex Aqua Power IV — 4000mAh battery, dual SIM 4G, Black and Gold
Intex Aqua Power IV Full Specifications
| Specification | Details |
|---|---|
| General | |
| Release Date | July 2017 |
| Form Factor | Touchscreen |
| Dimensions | 145.00 × 71.80 × 10.50 mm |
| Weight | 172 grams |
| Battery Capacity | 4000 mAh |
| Removable Battery | No |
| Colours | Black and Gold |
| Display | |
| Screen Size | 5 inches |
| Touchscreen | Yes |
| Hardware | |
| Processor | 1.3GHz Quad-core |
| RAM | 1 GB |
| Internal Storage | 16 GB |
| Expandable Storage | Yes, microSD up to 128 GB |
| Camera | |
| Rear Camera | 5 MP |
| Front Camera | 5 MP with Flash |
| Software | |
| Operating System | Android 7.0 Nougat |
| Connectivity | |
| Wi-Fi | Yes |
| GPS | Yes |
| Bluetooth | Yes |
| NFC | No |
| Infrared | No |
| USB OTG | No |
| Headphone Jack | 3.5mm |
| FM Radio | Yes |
| Number of SIMs | 2 (Dual SIM) |
| SIM 1 Network | 2G GSM + 3G + 4G LTE Band 40 |
| SIM 2 Network | 2G GSM + 3G + 4G LTE Band 40 |
| Sensors | |
| Proximity Sensor | Yes |
| Accelerometer | Yes |
| Ambient Light Sensor | Yes |
| Gyroscope | No |
| Compass / Magnetometer | No |
| Barometer | No |
| Temperature Sensor | No |
Intex Aqua Power IV Battery Life — Real World Expectations
The 4000mAh battery is the Aqua Power IV's defining feature. Here is what to expect across different usage patterns:
| Usage Pattern | Estimated Battery Life | Typical User |
|---|---|---|
| Light — calls and SMS only | Up to 3 days | Elderly users, secondary phone |
| Moderate — social media, WhatsApp, calls | 1.5 to 2 days | Regular smartphone users |
| Heavy — video, gaming, navigation | 1 full day | Power users, field workers |
| Standby only | Up to 7 days | Emergency backup device |
The 1GB RAM and entry-level processor work in the battery's favour — lower processing demand means the 4000mAh lasts longer than it would in a more powerful phone with the same capacity.
Who Is the Intex Aqua Power IV Best Suited For
The Aqua Power IV was designed for a specific buyer profile and remains relevant for those use cases even as a secondary or backup device:
- Field workers and outdoor professionals — sales reps, delivery personnel, construction workers who cannot charge mid-day
- Frequent travellers — long train or bus journeys where charging points are unavailable
- Rural users — areas with unreliable power supply where charging is infrequent
- Elderly users — simple interface, long battery, easy to maintain
- Emergency backup phone — kept charged in a drawer for power outages or primary phone failure
Intex Aqua Power IV Design — Weight Trade-Off
At 172 grams the Aqua Power IV is the heaviest phone in the Intex 2017 budget lineup — a direct consequence of housing a 4000mAh cell in a 10.50mm body. For comparison the Aqua Crystal Plus weighs 140.2 grams and the Aqua Zenith weighs 143.2 grams. The extra 30 grams is noticeable during extended one-handed use but most users who prioritise battery over lightness will consider this an acceptable trade-off. The Black and Gold colour combination gives it a premium visual presence that offsets the budget spec sheet.
Is the Intex Aqua Power IV Worth Buying in 2025?
The Intex Aqua Power IV made strong practical sense at launch — a confirmed dual SIM 4G phone with 4000mAh, 3G fallback and front flash at an entry-level price. In 2025, Android 7.0 Nougat is entirely unsupported and 1GB RAM struggles with modern apps. However, the concept remains sound. For a modern equivalent with the same battery-first philosophy and current Android, consider the Samsung Galaxy M04 with its 5000mAh battery, the Redmi 13C with 5000mAh and 4G VoLTE, or the Lava Yuva 3 Pro — all delivering significantly more performance at comparable prices with full software support.
Frequently Asked Questions
What is the battery backup of the Intex Aqua Power IV?
The Intex Aqua Power IV has a 4000mAh non-removable battery delivering up to 2 days of moderate usage, up to 3 days of light calling and messaging only, and up to 7 days on standby — making it one of the best battery backup phones in its budget range.
Does the Intex Aqua Power IV support 3G?
Yes. Unlike many Intex 2017 models that lacked 3G, the Aqua Power IV supports full 3G on both SIM slots in addition to 4G LTE Band 40 — ensuring reliable connectivity even in areas with patchy 4G coverage.
Does the Intex Aqua Power IV have a front camera flash?
Yes. It has a 5MP front camera with a dedicated flash, making it suitable for clear selfies and video calls in low-light conditions.
What is the difference between Intex Aqua Power IV and Aqua Lions 3?
Both share a 4000mAh battery but differ significantly. The Power IV is dual SIM with confirmed 3G support and FM Radio. The Aqua Lions 3 is single SIM with higher 8MP cameras and 2GB RAM but no FM Radio and unclear network data. The Power IV is the more practical connectivity choice for most buyers.
Does the Intex Aqua Power IV support 4G in India?
Yes. Both SIM slots support 4G LTE Band 40, used by Airtel, Jio and Vodafone-Idea in India, alongside full 3G fallback.
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