Samsung Galaxy M51 vs Lava Agni 4
Here you can compare Samsung Galaxy M51 and Lava Agni 4. Comparing Samsung Galaxy M51 vs Lava Agni 4 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy M51 stands against Lava Agni 4 and which one should you buy The current lowest price found for Samsung Galaxy M51 is ₹19,999 and for Lava Agni 4 is ₹24,999. The details of both of these products were last updated on Nov 21, 2025.
| Specification | Samsung Galaxy M51 | Lava Agni 4 |
|---|---|---|
| Internal Memory | 128 GB | 256 GB |
| CPU | 2.2 GHz, Octa Core Processor | 3.35 GHz, Octa Core Processor |
| OS | Android v10 | Android v15 |
| RAM | 6 GB | 8 GB |
| Display | 6.7 inches, 1080 x 2400 pixels | 6.67 inches, 1220 x 2712 pixels, 120 Hz |
| Price | ₹19,999 | ₹24,999 |
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Overview
| Specs Score | 82 / 100 | 82 / 100 |
| Display Resolution | 1080 x 2400 pixels | 1220 x 2712 pixels Better Resolution |
| RAM | 6 GB | 8 GB More RAM |
| Storage | 128 GB | 256 GB More Storage |
| CPU Clock Speed | 2.2 GHz | 3.35 GHz Faster Clock Speed |
| Rear Camera | 64 MP Quad Better Camera Resolution | 50 MP + 8 MP Dual |
| Front Camera | 32 MP | 50 MP Better Front Camera Resolution |
| Thickness | 9.5 mm | 8.6 mm Slimmer |
| Battery | 7000 mAh Bigger Battery | 5000 mAh |
| Unique Features | No 3.5mm Audio Jack NFC Memory Card Support Reverse Charging | 5G No No No No |
General
| Model | M51 | Agni 4 5G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| OS Updates | 3 years | |
| Security Updates | 4 years | |
| Release Date | September 10, 2020 | November 20, 2025 |
| In The Box | Handset, USB Cable Type-C, Charger, SIM Ejector Pin, Back Cover, Service Card |
Design
| Dimensions | 76.3 x 163.9 x 9.5 mm | 75.34 x 160.68 x 8.6 mm |
| Weight | 213 g | 208 g |
| Bezel less | Yes | |
| Colors | Lunar Mist, Plantom Black |
Display
| Type | Color Super AMOLED Plus Screen (16M Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.7 inches, 1080 x 2400 pixels | 6.67 inches, 1220 x 2712 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 386 PPI | ~ 446 PPI |
| Screen to Body Ratio | ~ 86.7% | ~ 90.1% |
| Glass Type | Corning Gorilla Glass 3 | Corning Gorilla Glass 5 |
| Brightness | 2400nits Brightness | |
| Features | Widevine L1 support for Netflix & HDR playback support on YouTube | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 6 GB | 8 GB |
| RAM Type | LPDDR5X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 4 | |
| Card Slot | Yes, upto 512 GB | No |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | 5G: n1/n2/n3/n5/n7/n8/n20/n28/n38/n40/n41/n66/n77/n78 SA/NSA | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6E | |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.4, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v3.2 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | No |
Extra
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | GPS/A-GPS/GLONASS |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro Sensor, Geomagnetic Sensor, RGB Light Sensor, Proximity Sensor, Compass | Accelerometer, Proximity sensor, Gyroscope, Magnetometer, Ambient Light sensor, Fingerprint sensor, IR Blaster support (with 3rd party apps) |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| AI Features | Vayu AI (Universal Gen AI Assistant), Expert AI Agents – Math, English, Horoscope, AI Female & Male Companion, AI Call Summary, AI Photo Editor – Cutout, Elimination, Image Expansion, AI Sketch to Drawing, AI Image Generator – Text to Image, Image to Image, AI Text Assistant – Type Setting, Style Rewriting, Translation, Error Correction, AI Voice Assistant, AI Magic Floating Ball, AI Circle to Search, System Level Function Control, Text Extraction from Image, Document & Image Summary, Object Recognition, Open specific apps, Document, Image & Problem Analysis and more | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | |
| Dust Resistant | Yes | |
| Extra Features | Vibration on Call Connection, Conference Call, Call Recording, Vonr, Vinr, Dss, Carrier Aggregation, Action Key (Customizable), Gemini Ai, Always on Display (Aod), Edge Lighting, Anonymous Call Recording, Youtube Background Stream, Game Booster, Outdoor Toolbox, Flagship X-axis Linear Motor for Haptics, App Cloner, Ram Lock, Flip to Silent, Smart Answer, Anti-fake Touch Mode, Customize App Icons & Names, Sensor Calibration, Side Application Bar and More, SAR Value <1.6W/Kg |
Camera
| Rear Camera | 64 MP ƒ/1.8 (Wide Angle) 12 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Depth Sensor) 5 MP ƒ/2.4 (Macro) Macro | 50 MP (Wide Angle) OIS, 4K@60fps, f/1.88, 1/1.55” sensor, 1.0μm 8 MP (Ultra Wide) 112° FOV |
| Camera Sensor | Sony IMX682 | |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Panorama, HDR | HDR, AI, Filters, Night mode, Film mode, Portrait mode, Beauty mode, Document correction, Group Photo, AI Emoji, GIF, Pro Video, Dual-view video, Pro Mode, Panorama, UHD, Slow Motion, Time lapse, Intelligent scanning, Google Lens |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash | 50 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v10 | Android v15 |
| Chipset | Qualcomm Snapdragon 730G | Mediatek Dimensity 8350 |
| CPU | 2.2 GHz, Octa Core Processor | 3.35 GHz, Octa Core Processor |
| Core Details | 2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver | |
| GPU | Adreno 618 | |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
Multimedia
| Yes | Yes | |
| Music | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA | MP3, AMR, FLAC, APE |
| Video | MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM | MP4, M4V, MKV, XVID |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh, Li-Po Battery | 5000 mAh |
| Fast Charging | Yes, 25W Fast Charging | Yes, 66W Fast Charging |
| Reverse Charging | Yes | |
| Talk Time | 64 hours | |
| Music Playback Time | 182 hours |
Discuss
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