This blog is for my future and past info and reviews on various tech stuff….
 Watches & bands |
 Phones / Phablets |
 Compact cameras |
 Reviews |
 Resolution and Noise |
 Batteries and usage |
 PC & Code |
 Various tech stuff |
 Math |
 Other stuff |
Newer reviews can be expected to be ongoing projects, with minor additions or corrections.
Note: When I rate stuff, a 10/10 does not indicate perfect in an absolute academic sense, but as in (at least) as good as could be expected at the time, minor flaws allowed. For portable devices typically limited by the size and weight. Value for money also counts. An electronic device that got a high score in 2005, most likely would seem like pure trash ten years later….
- Unihertz Titan Slim, First impression, compared with othersContinue reading...</p> <p> </p> <p>
A small compare between Unihertz Titan Slim and some keyboard alternatives.
(2022-08-09, minor additions to original) - Diagonal to width, simple fractions. Different aspect ratiosContinue reading...</p> <p> </p> <p>
Obviously it is easy to calculate the diagonal of e.g. a sensor from the width and height with Pythagoras.
And a bit more tedious the other way round using the aspect ratio. [*]
But for common aspect ratios it is even simpler, 1+1/n fractions within less than 0.4%
- Huawei Band 6 vs Band 7Continue reading...</p> <p> </p> <p>
The main difference is a better band-attachment. But there is a dragon … (unless on Ios)
- 3 x Superzoom. TZ70, HX99 and SX740Continue reading...</p> <p> </p> <p>
A limited test of three ultra-zoom compacts in the wide end
- Panasonic Lumix TZ70 (US: ZS50), 2015
- Sony Cyber-shot HX99, 2018
- Canon Poweshot SX740 HS, 2018
They are all old, but unfortunately no newer are offered.
- Phillps 7000 series Vacuum beard trimmersContinue reading...</p> <p> </p> <p>
Being using Phillips trimmers for decades. Here a little on the newer models.
UPDATE 20220523 Philips seems to have abandoned vacuum trimmers world wide, so if you are are using them, buy spares from remaining stock in stores!!!
Blog in English (well sort of, bare with me, non-native…), a few earlier than 2010 are just blunt copies of the source texts in Danish – Google translate helps here….
Collecting of old stuff started May 2015. Entries are generally attempted dated with original stamps, even if they are somewhat updated since, several reviews have been ongoing ‘projects’.