Reviews | OLED-Info

LG gets ready to ship its 31.5" 4K printed-OLED monitor, and the first review is in

LG announced its first OLED monitor, the 4K 31.5" UltraFine OLED Pro (32EP950) back in January 2021. The monitor should start shipping by the end of July 2021 for $3,999 - and now the first review is in, by BH Photo.

LG UltraFine OLED Pro photo

The reviewer says that this new display is "astonishing" and "immersive" - but admittingly there are some trade offs (compared to other top-end monitors): lower peak brightness, non-variable refresh rate, connector choices, etc. The review says that the 32EP950 is "truly made for professionals" and will be a best fit for graphic design, image and video editing, and broadcast grading. This is not a general-use monitor, especially at that price tag.

Some Apple iPad Pro users complain of 'blooming' in the mini LED display

Apple's latest iPad Pro tablets use a mini-LED backlit LCD (which Apple refers to as Liquid Retina XDR). This relatively new display technology is seen as a way to achieve almost OLED-quality contrast ratio and an improved power consumption as the thousands of small LEDs enable very small dimming zones.

While most reviews of the new display are quite positive, some users are complaining of "blooming" - the edges of bright objects on dark backgrounds tend to 'bleed' as the dimming zone is not small enough.

Android Authority are really impressed with the foldable Huawie Mate X2

Last month Huawei started shipping its second-generation foldable smartphone, the Mate X2, and the first review, from Android Authority is in. And the reviewer really likes the device - saying it may even be better than Samsung's own foldable smartphones.

Huawei Mate X2 photo

The inner-folding 8-inch 90Hz 2480 x 2200 AMOLED is said to be beautiful, and it is completely flat when open - with a really minimal bezel that can barely be seen. According to the reviewer, that's a huge improvement over all other foldables they used. The phones feels very solid, in fact, and the hinge seems much more durable than before.

Lenovo starts shipping the foldable 13.3" ThinkPad X1 Fold - and first reviews are in

Lenovo started shipping the $2,499 foldable ThinkPad X1 Fold laptop, and the first review is in. The ThinkPad X1 Fold is a Windows 10 Pro laptop that features a 13.3" 2048x1536 foldable OLED display (produced by LG Display). The X1 Fold features an Intel Core i5 chipset and a wireless keyboard.

Lenovo ThinkPad X1 Fold photo

T3 posted a review of this ground breaking device. The verdict in short? Very cool foldable display, it is a clever device - but the performance is not stellar and the display isn't bright enough.

Just how much more efficient is Samsung's latest M11 OLED stack?

Last month Samsung Display announced that it has designed a new OLED stack (its M11 stack) that is 16% more efficient compared to its currently OLED stack. The first phone to adopt the new OLED materials will be the Galaxy S21 Ultra.

Anandtech posted an interesting and what seems to be comprehensive review of the Galaxy S21 Ultra display, comparing it to Samsung's previous generation panels. As you can see in the chart above, the results show that the new OLED stack is actually 26% to 31% more efficient when showing a full white screen. The brighter the display, the more efficient the new stack is compared to SDC's previous M10 OLED stack.

An Axon 20 5G teardown explains the under-the-OLED selfie camera technology

A couple of months ago ZTE announced the first smartphone with an under-the-OLED camera - the The Axon 20 5G. The phone is now shipping, and first reviews are quite dismal in terms of the quality of the selfie camera - and the effect on the screen.

YouTuber JerryRigEverything performed an interesting teardown of the Axon 20 5G, where he shows how the technology works - there's a small transparent OLED display right on top of the camera that is attached to the regular punch-hole display. The display in this phone is made by Visionox.

First review of the ZTE Axon 20 5G with its under-the-display camera is in

A couple of months ago ZTE announced the first smartphone with an under-the-OLED camera - the The Axon 20 5G. The phone is now shipping, and the first review is in, by The Verge.

ZTE Axon 20 5G photo

The conclusion is rather dismal. The area in the screen under which the selfie camera resides is noticable - in fact the reviewer say that the "under-display integration is extremely noticeable on light backgrounds". You can see a square patch of the screen that exhibits a clear dithering effect. In fact the reviewer says that he'd prefer a notch-type display over what he gets in the Axon 20 5G.

DisplayMate: the Samsung Galaxy Note 20 Ultra has the best AMOLED display ever

Samsung recently announced the Galaxy Note 20 Ultra smartphone, with a 6.9-inch 1440x3088 Dynamic AMOLED with an LTPO backplane. The display supports a refresh rate of 120Hz at Full-HD resolution and 60Hz at QHD. The Galaxy Note family will ship on August 21 2020.

The display measurements experts at DisplayMate tested a Note 20 Ultra phone, and reports that Samsung again improved its OLED display performance (it "raises the bar significantly higher", in fact) and this high performance display will be the competitive baseline for all upcoming smartphone displays.

DisplayMate: Samsung's Galaxy S20 Ultra OLED is an impressive display - the best ever mobile display

Samsung recently announced its latest flagship phone series, the Galaxy S20. Our display measurement friends from DisplayMate tested the new display - and unsurprisingly it turns out that the new Samsung Display AMOLED displays are very impressive - and they earn DisplayMate's highest ever display performance grade.

Samsung Galaxy S20 lineup

DisplayMate tested the Galaxy S20 Ultra, with its 6.9" 1440x3200 (511 PPI), 120Hz, Dynamic AMOLED display. The display has "close to text book perfect" calibration accuracy and its performance is visually indistinguishable from perfect. The new Samsung OLED display is setting or matching 12 smartphone display performance records.

Samsung launches its second foldable OLED phone, the Galaxy Z Flip

Yesterday Samsung announced the Galaxy Z Flip, its 2nd foldable smartphone, features a 6.7" 1080x2636 inward foldable HDR "Dynamic AMOLED" display. The external display is a small 1.1" 112x300 Super AMOLED. The Galaxy Z Flip will ship on February 14th, starting at $1,380 in the US.

Besides the new form factor, the Z Flip uses an ultra-thin glass cover - unlike the Galaxy Fold which used a plastic one. At least according to The Verge, this makes for a big improvement - it feels better, can't easily be "marked-up" by a fingernail and there's no visible crease. The Z Flip also feels much more refined - with no creaking and with a solid-feeling hinge.