The Lava Agni 4 5G has officially launched with major upgrades over the previous generation. This model brings a stronger build, a more premium design, powerful performance, and next-level AI features. The device is also expanding globally and is expected to launch in the UK in Q1 2026.
If you are looking for a feature-packed, fast, and AI-friendly smartphone in this price range, the Agni 4 5G is a strong option to consider.
Lava Agni 4 5G Premium Design & Build Quality
The Agni 4 comes with a rugged aluminium-alloy frame and an AG matte glass back that offers a premium, sturdy feel.
Lava Agni 4 5G Design Highlights
- Horizontal capsule-style camera design
- Matte finish (almost no fingerprints)
- IP64 dust + water resistance
- 8.6 mm thickness
- 208 g weight
- Very durable and rough-use friendly
Lava Agni 4 5G Buttons & Ports
- Right side: Volume + Power button
- Bottom: Programmable Action Button
- Top: Speaker, mic, IR blaster
- Bottom: USB Type-C, speaker, dual 5G SIM slot (no SD card slot)
Lava Agni 4 5G Display: Bright, Smooth & Super Sharp
The phone features a 6.67-inch 1.5K AMOLED display with ultra-thin 1.7mm bezels.
Lava Agni 4 5G Display Specs
- 120Hz refresh rate
- 240Hz touch sampling rate
- Up to 2400 nits peak brightness
- HDR10+
- Widevine L1
- Gorilla Glass 5
- Pre-applied screen protector
Outdoor visibility is excellent, and YouTube supports up to 4K HDR playback.
Lava Agni 4 5G Software Experience: Clean, Fast & User-Friendly
Agni 4 runs on pure stock Android 15, with zero unnecessary bloatware, but includes many smart custom features.
Lava Agni 4 5G Software Highlights
- 3 years OS updates
- 4 years security updates
- 8GB virtual RAM
- Anti-Peeping mode
- Super Screenshot
- Bedtime mode
- IR remote
- Smart sidebar
- Edge lighting effects
- Multiple charging animations
- Guest mode
- Auto call recording (no announcement)
- Google Gemini deeply integrated
Lava Agni 4 5G AI Features: A Major Upgrade
The new V-UI AI system brings several practical AI tools that make daily tasks easier.
AI Agents
- AI Math Teacher
- AI English Teacher
- AI Emotional Support
- AI Horoscope Guide
AI Text Assistant
- Rewrite
- Reformat
- Remove errors
- Translate (multiple languages)
AI Image Tools
- Object removal
- AI cutout
- Image expansion
- Sketch to image
- Text to image
- Image to image
V-UI Animated Assistant
A cute animated dog assistant that reacts to touch and voice commands.
Lava Agni 4 5G Performance: Fast & Efficient
Powered by the MediaTek Dimensity 8350 (4nm) chipset, the phone delivers strong performance in daily tasks and gaming.
Lava Agni 4 5G Performance Details
- 1.4 million+ AnTuTu score
- LPDDR5X RAM
- UFS 4.0 storage
- USB 3.2 support
- 10-finger multi-touch
- No ghost touch issues
- Large 4300mm² vapor chamber cooling
- KM2 API support → GCam supported
Lava Agni 4 5G Connectivity & Network Performance
Network Features
- 14 5G bands
- 5G+ carrier aggregation
- VoNR support
- Strong indoor + outdoor signal
- Bluetooth 5.4
- WiFi 6C
- USB 3.2
Even Jio shows stable 5G++ performance.
Lava Agni 4 5G Battery & Fast Charging
The Agni 4 comes with a 5000mAh battery.
Charging
- 66W fast charging
- 0–100% in around 1 hour
- 1-day heavy usage
- 1.5-day light usage
Battery optimization options are included.
Lava Agni 4 5G Camera Performance: Clear, Sharp & Steady
Rear Camera Setup
- 50MP OV sensor with OIS
- 8MP ultra-wide
- 10x zoom
- Film filters
- Portrait mode with adjustable blur
Front Camera
- 50MP OV sensor
- Supports 4K 60fps video
Video Features
- 4K 60fps front + back
- Dual video
- Ultra-wide video
- 10x slow-motion
- Pro mode
- AI emoji video
Lava Agni 4 5G Gaming Performance
- 60fps supported
- Smooth + Extreme
- HD + Ultra
- HDR + Ultra
- No gyroscope delay
- Good touch response
- Efficient heat control
- Game Space included
Lava Agni 4 5G Action Button: A Very Useful Addition
The Action Button can perform multiple tasks:
- Single press → any custom shortcut
- Double press → second shortcut
- Long press → app launch or quick actions
Over 100 actions can be assigned.
Lava Agni 4 5G After-Sales Support
The device comes with:
- Free home demo
- 24-hour doorstep service
- No need to visit service centers
Lava Agni 4 5G Price
The phone is available for around ₹21,999 (with offers).
Lava Agni 4 5G Final Verdict: Should You Buy It?
Yes — it is a very strong option for its price.
Why It’s Worth Buying
✔ Premium metal + glass build
✔ Clean stock Android
✔ Strong performance
✔ 4K 60fps front + rear
✔ Excellent AI features
✔ Fast 66W charging
✔ Stable 5G
✔ Action Button
✔ Reliable after-sales service
If you want a balanced smartphone with performance, design, AI features, smooth software, and good cameras — the Lava Agni 4 5G is a great choice.