Lava Agni 3 5G Review: Dual AMOLED Displays, Dimensity 7300X & 50MP OIS Camera
The Lava Agni 3 is an unusual 5G smartphone built around a 1.5K 120Hz curved AMOLED display, a secondary AMOLED screen on the rear, MediaTek Dimensity 7300X performance, a Sony 50MP OIS main camera and a dedicated customizable Action Key.
Lava Agni 3 5G
Dual AMOLED smartphone with Dimensity 7300X, 50MP OIS camera, 3× telephoto camera, 5000mAh battery and 66W fast charging.
Lava Agni 3: Quick Specifications
Lava Agni 3 Overview
The Agni 3 is one of Lava's more distinctive smartphones. Instead of following the conventional single-display design, Lava places a secondary 1.74-inch AMOLED screen on the rear of the phone.
The phone combines that unusual design with a MediaTek Dimensity 7300X 4nm processor, 8GB LPDDR5 RAM, UFS 3.1 storage, a 6.78-inch 1.5K curved AMOLED main display and a 5000mAh battery.
Design & Build Quality
The Agni 3 uses a curved glass design with a 3D curved AMOLED display and a premium glass rear panel. The phone measures approximately 163.7 × 75.53 × 8.8mm and weighs 212 grams.
Lava also provides drop protection up to 1 metre and an IP64 rating for dust and water resistance.
6.78-inch 1.5K Curved AMOLED Display
The main display is a 6.78-inch 3D curved AMOLED panel with a 120Hz refresh rate and 1.5K resolution.
The display supports HDR and Widevine L1, making it suitable for high-quality streaming on supported services.
1.74-inch Rear AMOLED InstaScreen
The rear-mounted 1.74-inch AMOLED display is the defining feature of the Agni 3. It has a 336 × 480 resolution and is designed as a multifunctional secondary screen.
What Can the InstaScreen Do?
- View notifications
- Control music
- Receive calls
- Send quick replies
- Use stopwatch and timer
- Use alarm functions
- Track steps and calories
- Use the recorder
- Take selfies using the rear cameras
MediaTek Dimensity 7300X Performance
The Agni 3 is powered by the 4nm MediaTek Dimensity 7300X octa-core processor running at up to 2.5GHz.
It is paired with LPDDR5 RAM and UFS 3.1 storage. Lava offers 8GB physical RAM with up to 8GB of additional virtual RAM.
Gaming Performance
The Dimensity 7300X, LPDDR5 RAM, UFS 3.1 storage and 120Hz AMOLED display give the Agni 3 a solid hardware foundation for gaming.
Lava also includes a Gamer Booster feature and VC cooling technology to help manage performance during demanding workloads.
Use-Case Assessment
These are editorial use-case assessments rather than laboratory benchmark scores.
Customizable Action Key
Lava includes a dedicated customizable Action Key on the Agni 3. The key can be configured to perform different actions with a single click, double click or long press.
Supported functions include quick access to features such as the flashlight and recorder, making the button useful for frequently accessed functions.
50MP Sony OIS Main Camera
The primary rear camera uses a 50MP Sony sensor with optical image stabilization. Lava specifies a large 1/1.55-inch photosensitive sensor and a 6P lens.
The camera system includes AI Super Night and portrait algorithms, along with Night mode, Pro mode, HDR, film mode and document scanning.
8MP 3× Telephoto Camera
The Agni 3 also includes an 8MP telephoto camera with 3× optical zoom. Lava additionally advertises up to 30× Super Zoom.
The telephoto camera uses EIS and is designed especially for portrait photography and distant subjects.
8MP Ultra-Wide Camera
An 8MP ultra-wide camera with a 112-degree field of view expands the phone's shooting options for landscapes, group photographs and wider scenes.
16MP Selfie Camera
The front camera uses a 16MP Samsung sensor with 1.0ยตm pixels and electronic image stabilization.
Combined with the rear InstaScreen, the phone also provides an alternative way to capture selfies using the higher-resolution rear camera system.
Video Recording
The rear camera system supports video recording up to 4K at 30fps. The phone also provides a Dual View Video mode that can simultaneously record using the front and rear camera perspectives.
5000mAh Battery & 66W Charging
The Agni 3 is equipped with a 5000mAh lithium-polymer battery and supports 66W fast charging.
Lava states that the phone can reach 50% charge in less than 19 minutes under its testing conditions, while a full 0–100% charge is specified at approximately 53 minutes.
*Lava's stated figures under its testing conditions. Actual charging time can vary depending on temperature, usage and other factors.
5G, Wi-Fi 6E & Connectivity
The Agni 3 supports 5G connectivity across 14 listed Indian and global 5G bands, along with VoNR, ViNR, DSS and carrier aggregation.
Wireless connectivity includes Wi-Fi 6E with support for 160MHz channels and Bluetooth 5.4.
Dual Stereo Speakers & Dolby Atmos
The Agni 3 features dual stereo speakers with Dolby Atmos support. Lava positions the audio system for a wider and more immersive multimedia experience.
The phone does not include a traditional 3.5mm headphone jack, so wired audio requires USB-C accessories or a suitable adapter.
Android 14 Software
Lava lists Android 14 as the operating system for the Agni 3. The software experience includes Google's standard applications along with Lava's additional tools and customization features.
Useful Software Features
- Customizable Action Key
- Gamer Booster
- App Clone
- App Lock
- RAM Lock
- Always-On Display
- Edge Lighting
- Outdoor Toolbox
- Anti-Theft features
- Smart Answer
- Flip to Silent
Security & Sensors
The Agni 3 includes an in-display fingerprint sensor along with face unlock.
Lava Agni 3: Pros & Cons
✓ Pros
- Unique 1.74-inch rear AMOLED InstaScreen
- 6.78-inch 1.5K curved AMOLED display
- 120Hz refresh rate
- MediaTek Dimensity 7300X 4nm processor
- LPDDR5 RAM and UFS 3.1 storage
- 50MP Sony main camera with OIS
- 8MP 3× optical telephoto camera
- 8MP ultra-wide camera
- 66W fast charging
- 5000mAh battery
- Wi-Fi 6E and Bluetooth 5.4
- Customizable Action Key
- Dual stereo speakers with Dolby Atmos
- IP64 protection
- Clean Android-focused software experience
✕ Cons
- 212g weight makes it relatively substantial
- No microSD card expansion
- No 3.5mm headphone jack
- Rear display adds complexity compared with conventional phones
- Secondary display is relatively small at 1.74 inches
- Android 14 is an older base version for a phone of this generation
- Charging and battery results can vary from Lava's test conditions
Lava Agni 3 Full Specifications
| Specification | Details |
|---|---|
| Product | Lava Agni 3 5G |
| Processor | MediaTek Dimensity 7300X |
| Process | 4nm |
| CPU | Octa-core, up to 2.5GHz |
| RAM | 8GB LPDDR5 |
| Virtual RAM | Up to 8GB |
| Storage | 128GB / 256GB UFS 3.1 |
| Storage Expansion | Not supported |
| Main Display | 6.78-inch 3D Curved AMOLED |
| Resolution | 1200 × 2652 |
| Refresh Rate | 120Hz |
| Pixel Density | 429 ppi |
| Peak Brightness | 1200 nits |
| HDR | Supported |
| Widevine | L1 |
| Secondary Display | 1.74-inch AMOLED, 336 × 480 |
| Main Camera | 50MP Sony sensor with OIS |
| Telephoto | 8MP, 3× optical zoom, up to 30× Super Zoom |
| Ultra-Wide | 8MP, 112° field of view |
| Front Camera | 16MP Samsung sensor with EIS |
| Rear Video | Up to 4K @ 30fps |
| Battery | 5000mAh Li-Po |
| Charging | 66W |
| 5G | SA/NSA, 14 listed bands |
| Wi-Fi | Wi-Fi 6E, 160MHz channels |
| Bluetooth | 5.4 |
| Navigation | GPS, A-GPS, GLONASS, NavIC, BeiDou, Galileo, QZSS |
| SIM | Dual Nano SIM, 5G + 5G |
| USB | USB Type-C |
| Audio | Dual stereo speakers, Dolby Atmos |
| 3.5mm Jack | No |
| Operating System | Android 14 |
| Protection | IP64 |
| Dimensions | 163.7 × 75.53 × 8.8mm |
| Weight | 212g |
| Fingerprint | In-display |
| Action Key | Customizable |
Who Should Buy the Lava Agni 3?
Camera Enthusiasts
The 50MP OIS main camera, 3× telephoto and rear InstaScreen make the Agni 3 particularly interesting for photography enthusiasts.
Performance Users
The Dimensity 7300X, LPDDR5 RAM, UFS 3.1 storage and 120Hz AMOLED display make it well suited to everyday performance and gaming.
Unique-Design Buyers
If you want something different from the typical smartphone, the secondary AMOLED display and Action Key make this phone stand out.
Who Should Consider Another Phone?
Users who prioritize a very lightweight phone, expandable storage, a headphone jack or the newest Android version may want to compare other options before buying.
Final Verdict
The Lava Agni 3 is a smartphone that genuinely tries something different. Its rear InstaScreen is more than a visual gimmick: it provides quick access to notifications, music, calls, timers, recording and rear-camera selfies.
The main hardware package is also strong. The Dimensity 7300X, LPDDR5 RAM, UFS 3.1 storage and 120Hz 1.5K curved AMOLED display create a solid foundation for everyday performance and gaming.
The camera setup is another highlight, with a 50MP Sony OIS main sensor, 8MP 3× optical telephoto and 8MP ultra-wide camera. The 5000mAh battery and 66W charging further round out the package.
Lava Agni 3 FAQ
Which processor does Lava Agni 3 use?
The Lava Agni 3 uses the 4nm MediaTek Dimensity 7300X octa-core processor with speeds up to 2.5GHz.
Does Lava Agni 3 have two displays?
Yes. It has a 6.78-inch 1.5K 120Hz curved AMOLED main display and a 1.74-inch AMOLED InstaScreen on the rear.
What is the Lava Agni 3 rear display used for?
The InstaScreen can display notifications, control music, handle calls, provide quick replies, run timers and stopwatches, track steps and calories, record audio and act as a selfie preview.
Does Lava Agni 3 have a 50MP camera?
Yes. The main rear camera is a 50MP Sony sensor with optical image stabilization.
Does Lava Agni 3 have a telephoto camera?
Yes. It includes an 8MP telephoto camera with 3× optical zoom and up to 30× Super Zoom according to Lava.
How fast does Lava Agni 3 charge?
The phone supports 66W charging. Lava states 50% charging in less than 19 minutes and approximately 53 minutes for a full charge under its testing conditions.
Does Lava Agni 3 support 5G?
Yes. It supports 5G SA/NSA and Lava lists 14 Indian and global 5G bands for the device.
Does Lava Agni 3 support Wi-Fi 6E?
Yes. The phone supports Wi-Fi 6E with 160MHz channels.
Is Lava Agni 3 water resistant?
The phone has an IP64 rating for dust and water resistance. It is not designed for underwater use.
Does Lava Agni 3 have a headphone jack?
No. The phone uses USB Type-C for wired connectivity.
How much RAM and storage does the Agni 3 have?
Lava lists 8GB LPDDR5 RAM with up to 8GB virtual RAM and 128GB or 256GB UFS 3.1 storage options.
Interested in Lava Agni 3 5G?
Check the current Amazon listing for the latest price, availability and exact storage/colour configuration.
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Source & Specification Note
Product specifications in this review are based primarily on Lava's official Agni 3 product and specification pages. Lava confirms the Dimensity 7300X processor, 1.5K 120Hz curved AMOLED display, 1.74-inch secondary AMOLED display, 50MP Sony OIS camera, 8MP 3× telephoto, 8MP ultra-wide, 5000mAh battery and 66W charging.
Battery, charging and other performance figures quoted by Lava are based on the company's stated testing conditions. Actual results can vary depending on usage, network conditions, temperature and settings.