2021 was a pivotal year for Samsung. Despite global chip shortages and pandemic disruptions, Samsung managed to maintain its dominance in the smartphone market by offering a diverse lineup — from ultra-premium foldables to affordable 5G devices. The company’s focus on display technology, especially AMOLED dinámico 2X y Súper AMOLED, showcased its expertise in visual innovation.
Overview of Samsung’s 2021 Smartphone Strategy
Multi-Series Market Approach
Samsung didn’t rely on just one product line. En cambio, it diversified its portfolio across S, Z, A, METRO, and F series, ensuring it reached every consumer segment — premium, midrange, and budget.
Display Technology as a Differentiator
Displays were at the heart of Samsung’s 2021 strategy. The company continued pushing AMOLED dominance while reserving LCD panels for its entry-level phones, creating a clear segmentation in quality and price.
Flagship Lineup: Galaxy S21 Series
Galaxy S21
Released in Enero 2021, el Galaxy S21 featured a 6.2-inch Dynamic AMOLED 2X display con 120Frecuencia de actualización adaptativa Hz, offering fluid visuals and vibrant colors. Its flat display design appealed to users preferring practicality over curves.
Galaxy S21+
El Galaxy S21+, also launched in Enero 2021, sported a 6.7-inch Dynamic AMOLED 2X panel. It shared the same 120Hz refresh rate but offered a larger screen and a bigger battery, making it a perfect blend of performance and style.
Galaxy S21 Ultra
The star of the lineup — Galaxy S21 Ultra — boasted a 6.8-inch curved Dynamic AMOLED 2X display with adaptive 10–120Hz refresh rate. This model marked a milestone by introducing S Pen compatibility to the S series, traditionally exclusive to Note models.
Innovation with Foldables: Galaxy Z Series
Galaxy Z Fold 3
Launched in Agosto 2021, el Galaxy Z Fold 3 redefined foldable technology.
- Pantalla principal: 7.6-inch Dynamic AMOLED 2X, 120Hz
- Pantalla de portada: 6.2-inch Super AMOLED, 120Hz
It introduced under-display camera technology y S Pen support, improving durability and usability for everyday consumers.
Galaxy Z Flip 3
Also launched in Agosto 2021, el Voltear Z 3 brought foldables to the fashion-conscious crowd.
- Pantalla principal: 6.7-inch Dynamic AMOLED 2X, 120Hz
- Pantalla de portada: 1.9-inch Super AMOLED
Compact, colorful, and practical — it became one of Samsung’s most popular foldable phones to date.
Hiatus of the Galaxy Note Series
2021 marked the absence of the Galaxy Note lineup. Chip shortages and strategic shifts led Samsung to pause Note development, con el S21 Ultra y Plegado en Z 3 inheriting its signature stylus capabilities.
Midrange Excellence: Serie Galaxy A
Galaxy A52 and A52s
El A52 5G (Marzo 2021) y A52s (Agosto 2021) became global bestsellers thanks to their 6.5-inch Super AMOLED displays con 120Hz refresh rates — features once reserved for flagships.
Galaxia A72
A larger alternative, el A72 featured a 6.7-inch Super AMOLED panel at 90Hz, delivering balanced visuals for entertainment and productivity.
Galaxy A32 5G
Released in Enero 2021, el A32 5G used a TFT LCD display instead of AMOLED to reduce costs, though it maintained a smooth 90Frecuencia de actualización Hz.
Galaxy A22 5G
Aimed at affordability, el A22 5G (Junio 2021) offered a 6.6-inch TFT LCD con 90Frecuencia de actualización Hz, providing budget users with a modern visual experience.
Galaxy A12
Though launched at the end of 2020, el A12 was a 2021 budget bestseller, equipped with a 6.5-inch PLS LCD en 60Hz. It exemplified Samsung’s dedication to affordable smartphones.
Online Market Stars: Serie Galaxy M
Galaxy M62
A battery powerhouse, el M62 (Marzo 2021) featured a 6.7-inch Super AMOLED Plus display with vibrant colors, though limited to a 60Frecuencia de actualización Hz.
Galaxy M32
Released in Junio 2021, el M32 combined a 6.4-inch Super AMOLED screen with 90Frecuencia de actualización Hz, providing rich visuals in an affordable package.
Galaxy M12
Similar to the A12, el M12 featured a 6.5-inch PLS LCD con 90Frecuencia de actualización Hz, offering smooth scrolling at a fraction of flagship prices.
Regional Expansion: Serie Galaxy F
Galaxy F52 5G
Targeted at select markets like China and India, el F52 5G (Junio 2021) offered a 6.6-inch TFT LCD panel with 120Frecuencia de actualización Hz. It demonstrated Samsung’s ability to adapt premium specs for local markets.
Key Display Technologies Explained
AMOLED dinámico 2X
Samsung’s most advanced display in 2021, featuring HDR10+ support, adaptive 120Hz refresh, y high brightness levels up to 1500 liendres. Used in the S21 y Z series, it offered superior contrast and energy efficiency.
Super AMOLED and Super AMOLED Plus
These panels provided vivid colors and excellent outdoor visibility. The “Plus” variant, seen in the M62, offered thinner layers for better efficiency.
TFT LCD and PLS LCD
Cost-effective alternatives to AMOLED, used in entry-level devices. PLS panels, developed by Samsung, improved brightness and viewing angles compared to traditional TFT.
Trends and Insights from 2021
AMOLED Dominance
Nearly every Samsung device above entry-level featured an AMOLED display, solidifying Samsung’s leadership in screen technology.
Foldable Displays Going Mainstream
Con el Plegado en Z 3 y Voltear Z 3, foldables transitioned from niche to mainstream, highlighting durability and software refinement.
120Hz Refresh Rate Expansion
High refresh rates, once exclusive to flagships, appeared in midrange models like the A52 y F52 5G, enhancing overall user experience.
Impact on the Smartphone Industry
Samsung 2021 lineup set new benchmarks for display performance. Competitors such as Xiaomi, oppo, and OnePlus quickly adopted similar technologies, sparking an industry-wide race for better screens.
Consumer Experience and Market Response
Users praised Samsung for bringing premium display features to more affordable segments. The Z Flip 3, in particular, became a style icon — compact, bold, and surprisingly durable.
Comparison: Samsung vs Competitors in 2021
While Apple stuck to OLED screens with fixed refresh rates, and Xiaomi focused on high specs at low prices, Samsung struck the right balance — combining innovation, durabilidad, and display leadership.
The Future of Samsung Displays Beyond 2021
Mirando hacia adelante, Samsung aimed to refine foldable displays, develop under-display camera tech, and expand Eco² OLED panels for energy efficiency — trends that shaped 2022 and beyond.
Conclusión
2021 was a milestone year for Samsung. By blending premium AMOLED technology with broader market accessibility, it strengthened its position as the world’s display leader. From the stunning S21 Ultra to the affordable A52, Samsung delivered visual excellence across every price point — a true showcase of its innovation and market adaptability.
Preguntas frecuentes
1. What is the best Samsung phone from 2021?
El Galaxy S21 Ultra is widely regarded as the best due to its superior camera system and Dynamic AMOLED 2X display.
2. Did Samsung release a Note phone in 2021?
No, the Galaxy Note series was paused, with S Pen support shifting to the S21 Ultra and Z Fold 3.
3. Which Samsung foldable was most popular in 2021?
El Galaxy Z Flip 3, thanks to its compact size, vibrant design, and improved durability.
4. Are all 2021 Samsung phones equipped with AMOLED displays?
Most midrange and premium models used AMOLED panels, while some entry-level phones still relied on LCD technology.
5. What display trend defined Samsung’s 2021 póngase en fila?
The expansion of 120Hz refresh rates y Pantallas AMOLED across multiple price tiers.
