The announcement of the L and the Samsung Galaxy Round It was one of the great milestones in mobile telephony. According to information published in Korean media, both companies could be preparing for what would be the second generation flexible screen phones.
For those who don't remember, these smartphones were launched some time ago and, if you are interested, you have an extensive comparison on this same portal. Now, everything points to both Samsung and LG working on a new generation of smartphones with flexible displays, something leaked by a Korean media outlet.
What to expect from the next wave of flexible mobiles
We've already heard rumors about new models of these curious smartphones. At the time, there was talk that the LG G Flex 2 could be to be released soon, and even a possible advance compared to the initial plans, just as would occur with a Samsung Galaxy Round of a new batch. This last one sounded with the expected three-sided display, with advantages such as wider reading angle and quick access on the side. For its part, LG has reportedly been testing QHD displays with curvature and 510 dpi density, aiming for diagonals close to 5,7 inches.
The YouTube ID of 8SyKPULw73A # t = 49 is invalid.It has not been specified whether these smartphones will continue to belong to each manufacturer's flexible series (Galaxy Round or G Flex). Samsung even considered launching two versions of a Galaxy Note, one with a curved screen as we already mentioned in this articleWe'll have to wait to see the final approach to successors or, failing that, new flexible handsets.
OLED TVs: A mix of QD-OLED and WOLED panels and how to identify them
In the field of TVs, Samsung maintains a mixing strategy of panels QD OLED (Samsung Display) and WOLED (LG Display) even within the same range in regions such as Europe and the United Kingdom. This forces verify the exact code from the model: the letter "T" stands for QD-OLED and the letter "E" stands for WOLEDThis decision may involve differences in gloss, color volume, efficiency y durability between two TVs with the same brand name.
- S95F Series: 83″ with WOLED Tandem; 77/65/55″ with QD-OLED. Samsung adjusts the brightness of the WOLED to match the series experience, reaching levels of high spot brightness and around 400 nits full screen.
- S93F Series: 83/77/55/48″ with WOLED; 65″ with QD-OLED.
- S90F Series: 83/77/55/48″ with WOLED; 65″ with QD-OLED.
- S85F Series: all sizes with WOLED.
The practical result is that two homonymous models can offer different experiencesIf you buy in Europe, always check the complete nomenclature of the product.
Beyond mobile: tri-fold, roll-up formats, and eye-catching concepts
At recent tech shows, Samsung has showcased concepts like Flex S y Flex G (screens that fold into three parts with different geometries), prototypes of roll-up screens or with a “briefcase” with 18,1″ OLED panel that is deployed for work, leisure or Gaming. A Z Flip type phone was also seen with a double fold (top and bottom) that leaves a visible area for basic information, and a Circular OLED with potential in the home or business.
Roll-up screens: how they work and what challenges they face
The roll-up screens They enlarge a ~6″ mobile phone to ~8–9″ with a gesture. They are based on Flexible OLED and precision motorized mechanisms that deploy the panel from the chassis. Advantages: no visible fold and smooth transition; challenges: complex mechanics and higher risk of failure.
The current state shows functional prototypes, but manufacturers seek to ensure ≥ 200.000 cycles without degradation, improve the resistance to dust and moisture (still without IP68 in prototypes) and optimize the energy management (the extension can increase consumption up to a 40%). The adaptive software You need to resize apps in real time and the target thickness stays below 10 mm.
OLED gaming and office monitors: GX9 foldable, 5K2K, and ergonomics
LG has introduced the series UltraGear GX9 with curved OLED panels and certifications NVIDIA G-SYNC y AMD FreeSync Premium Pro, low low blue light y Anti-Glare & Low Reflection. The 45GX990A offers 5K2K (5120×2160) in 21:9, adjustable curvature up to 900R y 0,03 ms GtG. The 45GX950A shares a technical base and adds versatility for work and leisure. Both integrate Dual Mode (21:9 or 16:9), DisplayPort 2.1, HDMI 2.1 y USB-C 90W.
For office, the LG 37U730SA-W mounts 36,5″ 4K IPS, ~90% DCI-P3, shine of 300 cd / m², USB-C 65W, 2×5 W speakers, sensor auto brightness, Eye Care, complete ergonomics and transmission AirPlay 2/Miracast. The Samsung ViewFinity S8 ~37″ VA 4K adds USB-C 90W, LAN, Integrated KVM, modes PBP/PIP y Smart Eye Protection.
OLED roadmaps: 27–32 inches at 4K/240 Hz and rising brightness
According to industry plans, LG Display aims to WOLED with 4K/240 Hz in 31,5″ (with option to DFR 480 Hz at 1080p), 27″ 1440p/480 Hz, 42″ 4K/240 Hz, Ultra Wide Curved (34″ 3440×1440/240 Hz; 45″ 5120×2160/165 Hz) and 39″ Flexible OLEDs. Samsung Display is preparing QD OLED 31,5″ 4K/240 Hz, 27″ 4K/240 Hz, 27″ 1440p/360 Hz and 34″ 3440×1440/240 Hz. The aim is to increase peak brightness ≈1300 nits (10% window) y ≈275 nits full screen.
MONT FLEX: less creasing, more durability
Samsung Display has filed the trademark MONT FLEX for their Flexible AMOLEDs next generation: resistance up to 500.000 folds, UTG glass thicker with titanium plate for better durability and adoption of LEAD to optimize gloss y efficiency by dispensing with the polarizer. The acronym MONT summarizes its objective: mechanical durability, flat surface with minimal crease, reduced frames y ultra-slim designBy separating the commercial name from Samsung, other manufacturers could integrate these panels with less reluctance; there is even speculation about their use in Apple's future foldables.
Via Phone ArenaSamsung and LG's evolution in flexible displays spans mobile phones, televisions and monitors: from functional curvatures y QD-OLED/WOLED mix to rollables, triple fold and panels with almost imperceptible creases. Everything indicates that we will see more mature, resistant and brilliant products, with experiences that are increasingly closer to those of a traditional device when it is closed and those of a tablet or monitor when deployed.
