Marcin Frąckiewicz

CEO of TS2 Space and founder of TS2.tech. Expert in satellites, telecommunications, and emerging technologies, covering trends in space, AI, and connectivity.

Sky-Watcher Evostar 80ED vs Skyliner 200P vs Star Adventurer 2i – Ultimate Astronomy Gear Showdown 2025

Sky-Watcher Evostar 80ED vs Skyliner 200P vs Star Adventurer 2i – Ultimate Astronomy Gear Showdown 2025

The Sky-Watcher Evostar 80ED is an 80 mm apochromatic doublet refractor using FPL-53 ED glass with 600 mm of focal length at f/7.5. The Evostar 80ED OTA weighs about 2.5 kg and is roughly 24 inches long with the dew shield, typically sold as an OTA with accessories rather than a full mount kit. The Skyliner 200P is an 8-inch (203 mm) Newtonian on a Dobsonian mount, with a 1200 mm focal length and a focal ratio of f/5.9. The 200P’s tube is about 112 cm long and weighs around 20 lb, with the base adding 20–25 lb for a
19 August 2025
Canon EOS R5 C vs R3 vs R6 Mark II – 2025’s Ultimate Mirrorless Showdown

Canon EOS R5 C vs R3 vs R6 Mark II – 2025’s Ultimate Mirrorless Showdown

Canon EOS R5 C is a compact dual-purpose body that uses the R5’s 45MP full-frame sensor and records 8K/60p RAW internally with 4K up to 4K/60 oversampled and an active cooling fan for prolonged recording. Canon EOS R3 uses a 24.1MP stacked backside-illuminated sensor, shoots up to 30 fps with AF in electronic mode, and can burst at 195 fps in a short configurable mode for extreme action. The Canon EOS R6 Mark II features a 24.2MP full-frame sensor, delivers up to 40 fps electronic and 12 fps mechanical shooting, and records 4K/60p 10-bit with oversampling from 6K. In-body stabilization
Pixel 7a vs Pixel 6a vs Pixel 5a – The Ultimate 2025 Google Pixel Showdown

iPhone SE 4 vs iPhone 14 vs iPhone 13 Mini: Shocking Differences You Need to Know Before Buying

The iPhone SE (4th Gen), also called iPhone 16e, uses a 6.1-inch OLED all-screen design with no Home button, Face ID, a 167 g body roughly 5.78″ tall by 2.82″ wide, USB-C, 8 GB RAM, the A18 Bionic, a 48‑MP main camera with 2× lossless zoom, and an estimated 26 hours of video playback. The SE 4 camera centers on a single 48 MP main sensor with a 12 MP front camera, lacks an ultrawide lens, but should deliver strong detail, Night Mode, 4K/60 fps video, and likely ProRAW and on‑device AI features. The iPhone 14 employs a dual-camera system
18 August 2025
Pixel 7a vs Pixel 6a vs Pixel 5a – The Ultimate 2025 Google Pixel Showdown

Pixel 7a vs Pixel 6a vs Pixel 5a – The Ultimate 2025 Google Pixel Showdown

Pixel 5a (2021) runs the Snapdragon 765G, 6 GB RAM, 128 GB storage, a 4680 mAh battery, 18 W charging, and IP67 water resistance. Pixel 6a (2022) uses Google Tensor Gen 1, 6 GB RAM, 128 GB storage, a 4410 mAh battery, a 6.1″ OLED at 1080p60, and IP67 with no microSD or 3.5 mm jack. Pixel 7a (2023) uses Tensor G2, 8 GB RAM, 128 GB storage, a 4385 mAh battery, a 6.1″ OLED with 90 Hz, 7.5 W wireless charging, and a 64 MP main camera with OIS. Pixel 7a’s main camera is a 64 MP Quad-Bayer sensor
18 August 2025
Nikon Zf vs Z6 III vs Zfc – Retro Charm Meets Modern Power in Nikon’s Mirrorless Showdown

Nikon Zf vs Z6 III vs Zfc – Retro Charm Meets Modern Power in Nikon’s Mirrorless Showdown

The Nikon Z6 III is a 24.5 MP full-frame hybrid with a partially stacked CMOS sensor and EXPEED 7, offering 6K video and up to 120 fps bursts at launch price $2,499 body. The Nikon Zf is a 24.5 MP full-frame camera using the Z6 II sensor family, updated with EXPEED 7, adds 10-bit video and a 96 MP pixel-shift mode, launched at $1,999. The Nikon Z fc is a 20.9 MP APS-C (DX) mirrorless with retro styling and a fully articulating screen, introduced at $959 body. Pixel-shift multi-shot is available on the Z6 III and Zf in 4, 8,
18 August 2025
Fujifilm GFX100 II vs GFX50S II vs GFX50R: Ultimate Medium Format Showdown in 2025

Fujifilm GFX100 II vs GFX50S II vs GFX50R: Ultimate Medium Format Showdown in 2025

The Fujifilm GFX100 II uses a 102 MP backside‑illuminated CMOS II HS sensor (43.8×32.9 mm) with native ISO 80 and twice the readout speed of the 50 MP chip. It runs on the X-Processor 5 and delivers up to 8 fps continuous shooting with the mechanical shutter, versus about 3 fps on the GFX50S II and GFX50R. The GFX100 II adds 5‑axis IBIS up to 8 stops, while the GFX50S II offers 6.5 stops and the GFX50R has no IBIS. Autofocus differs notably: the GFX100 II uses on‑sensor PDAF with AI subject tracking across most of the frame, whereas the
18 August 2025
Roborock Saros 10 vs 10R vs 10 Evo – Ultimate 2025 Robot Vacuum Showdown

Roborock Saros 10 vs 10R vs 10 Evo – Ultimate 2025 Robot Vacuum Showdown

Roborock released the Saros 10, Saros 10R, and Saros 10 Evo in January 2025 in the US and EU, with prices of $1,599.99 for the 10 and 10R and $1,699.99 for the Evo. Suction power is 22,000 Pa for the Saros 10 and Evo, and about 19,000–20,000 Pa for the Saros 10R. All three models share a thickness of 7.98 cm (3.14 inches). The Saros 10 uses RetractSense LDS + ReactiveAI 3.0 for navigation, while the Saros 10R uses StarSight 2.0 with VertiBeam and no turret. Mopping systems differ: the Saros 10 and Evo use VibraRise 4.0 with up to
18 August 2025
2025 Foldable Phone Showdown: Motorola Razr Ultra vs. Galaxy Z Flip 7 vs. Pixel 9 Pro Fold

2025 Foldable Phone Showdown: Motorola Razr Ultra vs. Galaxy Z Flip 7 vs. Pixel 9 Pro Fold

The Motorola Razr Ultra (2025) features a 7.0-inch main OLED display with 2992×1224 resolution, 120Hz refresh (165Hz in Game Mode), Dolby Vision HDR, and up to 3000 nits peak brightness. It also has a 4.0-inch external cover display (1272×1080) that runs full Android apps at up to 165Hz. The Razr Ultra uses a titanium-reinforced hinge, IPX8 water resistance, weighs 199g, and measures 7.2mm thick unfolded. It is powered by the Snapdragon 8 Elite with 16GB of RAM on a 4nm process for flagship performance and on‑device AI. The camera system includes a dual rear 50MP main and 50MP ultrawide, plus
Battle of the ANC Titans: B&W Px7 S3 vs Sony WH-1000XM6 vs Bose QuietComfort Ultra – Ultimate 2025 Showdown

Battle of the ANC Titans: B&W Px7 S3 vs Sony WH-1000XM6 vs Bose QuietComfort Ultra – Ultimate 2025 Showdown

The Bowers & Wilkins Px7 S3 launched in 2025 with 30 hours of battery life using ANC and redesigned 40mm bio-cellulose drivers. At launch the Px7 S3 was priced £399 in the UK, around $449 in the US, and roughly €450–€499 in Europe. Sony WH-1000XM6 was released in May 2025, priced about $449/£400/€450, and delivered around 31.7 hours of playback with ANC on in real-world tests, with a 3-minute charge yielding roughly 3 hours. Bose QuietComfort Ultra launched in 2023 at $429/£449.95/€499 and offers up to 24 hours of ANC-on playback, about 27.5 hours in practice, plus Immersive Audio spatial
18 August 2025
Espresso Machine Showdown 2025: Oracle Jet vs Sage Dual Boiler vs La Marzocco Linea Micra – Which Brews the Best?

Espresso Machine Showdown 2025: Oracle Jet vs Sage Dual Boiler vs La Marzocco Linea Micra – Which Brews the Best?

The Oracle Jet, launched in 2024, is Breville/Sage’s flagship 58 mm portafilter hybrid with a built-in grinder and Auto MilQ milk system. It uses two ThermoJet heating elements instead of traditional boilers, delivering near-instant heat-up and requiring a brief warm-up flush for stable first shots. The Breville/Sage Dual Boiler BES920 features two stainless steel boilers (brew and steam), a PID-controlled brew boiler with heated group head, and a 58 mm portafilter, priced around $1,500. A CoffeeGeek editor called the Dual Boiler his ideal machine and noted it has logged roughly 5,700 shots over years with only minor maintenance. La Marzocco
18 August 2025
2025 Tablet Showdown: Samsung Galaxy Tab S10+ vs. Apple iPad Air 6 vs. Lenovo Tab P12

2025 Tablet Showdown: Samsung Galaxy Tab S10+ vs. Apple iPad Air 6 vs. Lenovo Tab P12

Samsung Galaxy Tab S10+ features a 12.4-inch Dynamic AMOLED 2X display at 2800×1752 with 120Hz, is about 5.6 mm thick and weighs ~571 g, and carries IP68 water and dust resistance. Its internals include a MediaTek Dimensity 9300+ (3nm) with 12GB RAM and 256GB or 512GB storage plus microSD expansion, the S Pen in the box, Android 14 (One UI 6) with Galaxy AI features, and seven years of OS updates. Apple’s iPad Air (6th Gen, 2025) uses the 3nm M3 chip with an 8‑core CPU and 9‑core GPU, available in 11″ and 13″ sizes, 8GB RAM, 128GB–1TB storage, 12MP
18 August 2025
Light Phone III vs Wisephone II vs Mudita Kompakt: The Ultimate Minimalist Phone Showdown

Light Phone III vs Wisephone II vs Mudita Kompakt: The Ultimate Minimalist Phone Showdown

Light Phone III is priced at $599 on pre-order, with early orders shipping in March 2025 and new orders expected to deliver by September 2025. It features a 3.92-inch AMOLED touchscreen (1080×1240) with a monochrome interface and an aluminum chassis. The device adds a 50 MP rear camera and an 8 MP front camera, and its 1,800 mAh battery typically lasts 2–3 days. Under the hood it has 6 GB RAM and 128 GB storage (non-expandable), plus 5G support with a single nano-SIM slot and eSIM. Light OS provides built-in tools only with no app store or email, and you
18 August 2025
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Stock Market Today

CapitaLand Investment share price jumps as CapitaLand REIT payouts roll in — what’s next for 9CI

CapitaLand Investment share price jumps as CapitaLand REIT payouts roll in — what’s next for 9CI

7 February 2026
CapitaLand Investment shares rose 1.3% to S$3.12 on Friday, bucking a 0.8% drop in Singapore’s benchmark index. CapitaLand Integrated Commercial Trust reported a 16.4% jump in second-half distributable income, while CapitaLand Ascendas REIT posted a 1.4% full-year rise. CapitaLand China Trust saw full-year DPU fall to 4.82 cents amid weaker yuan and occupancy. CLI reports FY2025 results on Feb. 11.
Keppel stock holds near 12-year high after profit jump, special dividend; buyback adds support

Keppel stock holds near 12-year high after profit jump, special dividend; buyback adds support

7 February 2026
Keppel shares closed at S$11.64 on Friday, up 0.17%, after surging 6.1% the previous day on stronger FY2025 profit and a larger dividend plan. The company bought back 151,400 shares for about S$1.74 million. Keppel reported a 29% rise in full-year profit to S$1.02 billion and proposed a total distribution of 47 cents per share, including a special dividend partly paid in Keppel REIT units.
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