Is The Samsung A51 A Real Upgrade From The Lg V20 V20 Users Are Asking

For long-time fans of the LG V20 — a phone celebrated for its rugged build, modular audio capabilities, and stock Android experience — the idea of switching to a mid-range Samsung device like the Galaxy A51 may feel like a compromise. Yet, as technology evolves and older flagship models fade into legacy status, many V20 users are now weighing their options. The Samsung A51, released in early 2020, represents a modern smartphone experience at an accessible price point. But is it truly a meaningful upgrade?

The answer isn't just about raw specs or camera megapixels. It's about how daily usability, software support, battery life, and ecosystem integration have advanced over the five years between these devices. This article breaks down the key differences and practical implications for LG V20 users considering a move to the A51.

Design and Build: From Titanium to Plastic, But with Modern Ergonomics

The LG V20 stood out with its titanium frame and D3D glass back, offering a premium, industrial feel that was rare even among flagships. It was also one of the last phones with a removable battery and microSD expansion — features cherished by power users. In contrast, the Samsung A51 uses a plastic body and glass-like finish, prioritizing sleekness and lightness over ruggedness.

While the A51 lacks the V20’s mechanical durability, it compensates with a more contemporary design: slim bezels, a hole-punch display, and a flat profile that fits comfortably in hand. The shift from a 5.7-inch QHD LCD on the V20 to a 6.5-inch FHD+ Super AMOLED on the A51 brings not only size but superior color accuracy, deeper blacks, and better outdoor visibility.

Tip: If you miss the modularity of the V20, consider using expandable storage via cloud services or USB OTG drives with your A51.

Performance and Software: A Generational Leap in Usability

Under the hood, the comparison is stark. The LG V20 launched with a Qualcomm Snapdragon 820, which was top-tier in 2016. By today’s standards, it struggles with multitasking, app loading, and newer Android versions. The A51, powered by Samsung’s Exynos 9611 (or Snapdragon 730 in some regions), offers significantly better CPU and GPU efficiency, especially when handling modern apps, social media, and streaming.

More importantly, the A51 ships with Android 10 and has received updates up to Android 12 with One UI 4.1, ensuring compatibility with current security patches and app ecosystems. The V20, while lauded for its near-stock Android 7.0 Nougat, stopped receiving major OS updates after Android 8.0 Oreo — leaving it vulnerable and incompatible with many new features.

“Software longevity is now as important as hardware. A phone two generations old with no update path is effectively obsolete.” — David Kim, Mobile Analyst at TechPulse Insights

Camera Comparison: From Pro Audio to Multi-Lens Versatility

The LG V20 was legendary among audiophiles for its 32-bit quad DAC and 24-bit audio recording — features unmatched in mainstream smartphones. However, its dual rear cameras (16MP standard + 8MP wide-angle) were average even in 2016. Fast forward to the A51: it features a quad-camera array including a 48MP main sensor, 12MP ultra-wide, 5MP macro, and 5MP depth lens.

This setup allows for far greater creative flexibility. You can shoot detailed daylight photos, capture expansive landscapes, and apply portrait effects with much better consistency than the V20 ever could. While the A51 lacks high-resolution audio recording, it supports modern computational photography techniques like night mode, AI scene optimization, and steady video stabilization.

Feature	LG V20	Samsung A51
Display	5.7\" QHD LCD	6.5\" FHD+ Super AMOLED
Processor	Snapdragon 820	Exynos 9611 / SD 730
Rear Cameras	16MP + 8MP (Wide)	48MP + 12MP UW + 5MP Macro + 5MP Depth
Front Camera	5MP	32MP
Battery	3,220 mAh (Removable)	4,000 mAh (Non-removable)
OS Support	Up to Android 8.0	Android 10 → 12 (One UI 4.1)
Audio Features	32-bit Quad DAC, 24-bit Recording	No dedicated DAC, Standard Audio

User Experience: Real-Life Transition Case Study

Take Mark, a journalist and longtime LG V20 user who relied on the phone’s high-fidelity voice recorder for interviews. After five years of loyal use, his V20 began lagging, apps crashed frequently, and Bluetooth pairing became unreliable. He upgraded to the Samsung A51 primarily for reliability and screen quality.

Initially disappointed by the lack of professional audio tools, Mark adapted by downloading third-party recording apps and using external microphones via USB-C. What he gained was transformative: faster app launches, seamless Google Drive integration, clearer video calls, and a vastly improved camera for quick photo documentation. Over time, he found that the A51’s consistent performance outweighed the loss of niche audio features.

His story reflects a broader trend: users trading specialized hardware for broader, everyday functionality.

Step-by-Step Guide: How to Migrate Smoothly from LG V20 to Samsung A51

Moving from an older LG device to a Samsung phone involves more than just transferring data. Here’s a practical migration plan:

1. Back Up Your V20 Data: Use LG Bridge on PC or Google Sync to save contacts, messages, calendar entries, and app data.
2. Enable Google Photos: Upload all photos and videos before resetting the V20.
3. Prepare the A51: Insert SIM and power on. During setup, sign in with the same Google account.
4. Restore Apps and Settings: Allow Google to restore app logins and preferences. Reinstall any missing apps manually.
5. Transfer Files: Connect both phones via Smart Switch (Samsung’s official tool) to move music, documents, and notes directly.
6. Customize One UI: Adjust navigation (gesture vs. buttons), dark mode, and app layout to match your workflow.
7. Test Key Functions: Verify calls, messaging, Wi-Fi, and camera operation before retiring the V20.

Tip: Keep your LG V20 powered off but charged for 2–3 weeks after migration. Use it as a fallback if you miss files or settings.

Frequently Asked Questions

Can I still get good audio quality on the A51?

Yes, though not natively. The A51 lacks a high-end DAC, but you can achieve excellent sound using wired USB-C headphones or Bluetooth codecs like aptX via compatible earbuds. For recording, external mics connected via USB-C work well with apps like RecForge II.

Is the A51 durable enough compared to the V20?

It’s less rugged structurally, but the A51 benefits from Gorilla Glass 5 on front and back (on select models) and a slimmer profile that’s easier to protect with cases. Consider pairing it with a rugged case to regain some of the V20’s toughness.

Will my old accessories work?

Likely not. The V20 used a standard 3.5mm headphone jack and micro-USB, while the A51 uses USB-C and omits 3.5mm audio (in most regions). You’ll need adapters or new peripherals for full functionality.

Final Verdict: Is the Upgrade Worth It?

For most LG V20 users, the Samsung A51 represents a genuine upgrade — not in every category, but in overall usability. You’re giving up removable batteries, pristine audio hardware, and a clean Android experience. But you’re gaining a modern display, longer software support, better cameras, improved performance, and integration with a thriving accessory and service ecosystem.

If your priorities include reliability, app compatibility, and multimedia consumption, the A51 is a smart step forward. If you depend heavily on field recording or modular hardware, consider supplementing the A51 with external tools rather than expecting it to replicate the V20’s niche strengths.

“The best upgrade isn’t the one with the most features — it’s the one that fits your life today.” — Lena Torres, Senior Editor at Mobile Horizon

What’s Next?

Technology moves fast, and loyalty to a device should not come at the cost of functionality. Whether you choose the A51 or another modern alternative, the goal is to stay connected, productive, and secure. Evaluate what you actually use your phone for — not just what you remember loving about the past.

💬 Are you a former LG V20 user who switched to the Samsung A51? Share your experience, tips, or regrets in the comments below — your insights could help others make the right decision.