Guides & Comparisons
Straight answers about the hardware we distribute — model comparisons, buying guides, and how-tos written for buyers in Pakistan.
- Buying GuideOctober 11, 2026
Koorui 24E3: Specs, Strengths and Trade-offs
The Koorui 24E3 is a 24-inch (23.8-inch viewable) Full HD IPS gaming monitor with a 165Hz refresh rate, 99% sRGB color and FreeSync / G-Sync compatible adaptive sync. Its limits are 250-nit brightness, a tilt-only stand and no speakers. It carries a 36-month warranty in Pakistan.
- Buying GuideOctober 1, 2026
Koorui G2511P: Specs, Strengths and Trade-offs
The Koorui G2511P is a 24.5-inch Full HD Fast IPS gaming monitor with a 200Hz refresh rate, 1ms response, HDR400 and adaptive sync. Its strengths are speed and color for the money; its trade-offs are a tilt-only stand, no speakers and Full HD resolution.
- ComparisonAugust 2, 2026
DDR4 vs DDR5 in 2026: Which RAM for a Budget Build?
For a new build, choose DDR5 unless you are building on AM4 or reusing DDR4 you already own. The motherboard decides: AM5 and Intel Core Ultra boards are DDR5-only, AM4 is DDR4-only, and Intel 12th–14th Gen boards come in either a DDR4 or a DDR5 version, never both.
- FAQAugust 1, 2026
What Is Adaptive Sync? FreeSync vs G-Sync Explained
Adaptive Sync is a VESA standard that makes a monitor refresh exactly when your graphics card delivers a frame. It removes screen tearing without the input lag of V-Sync. AMD FreeSync and NVIDIA G-Sync Compatible are both built on it, so one monitor can serve AMD, NVIDIA and Intel cards.
- ComparisonJuly 31, 2026
24 vs 27 Inch Gaming Monitor: Which Size Should You Pick?
Pick 24–25 inch for competitive gaming: the whole screen stays in view and Full HD is sharp at about 92 PPI. Pick 27 inch for immersive games and mixed use, ideally with QHD at about 109 PPI. At Full HD, a 27-inch screen drops to about 82 PPI, so text looks softer.
- Buying GuideJuly 30, 2026
Best Budget High-Refresh Gaming Monitors in Pakistan
For most players in Pakistan, the best budget gaming monitor is a 24-inch Full HD IPS panel at 165–200Hz, such as the Koorui 24E3 or G2511P. This guide groups Koorui budget Full HD models, 120Hz to 320Hz, by use case. Each has a 36-month warranty, and its product page lists the shops that stock it.
- How-ToJuly 30, 2026
First Gaming PC in Pakistan: A Student's 7-Step Buying Checklist
Building your first gaming PC on a student budget in Pakistan comes down to seven checks: set the budget split, pick the platform, verify every part is genuine, never cheap out on the PSU, plan for heat, match the monitor to the GPU, and confirm the warranties before paying.
- ComparisonJuly 30, 2026
165Hz vs 200Hz Monitors: Can You Tell the Difference?
Yes, but it is small. A 200Hz monitor shows a new frame every 5.0 ms and a 165Hz monitor every 6.1 ms, a gap of about 1.1 ms. You can feel it in fast shooters when your PC holds 200+ FPS; in slower games, or below 165 FPS, there is no real difference.
- ComparisonJuly 30, 2026
Koorui vs Xiaomi Gaming Monitors in Pakistan Compared
Spec for spec, Koorui and Xiaomi budget gaming monitors are close: Xiaomi's G24i (23.8-inch, 180Hz) sits between Koorui's 165Hz 24E3 and 200Hz G2411P. In Pakistan, the deciding factors are how far each brand's range lets you step up, and who honors the warranty after you buy.
- FAQJuly 30, 2026
UPS for Gaming PC in Pakistan: Sizing and PSU Compatibility
A gaming PC needs a pure sine-wave UPS sized by watts, not VA. Modern PSUs use active PFC, and budget UPS units with simulated sine output can make the PC click, restart or shut down at switchover. Add up the real draw, add about 30% headroom, and match the UPS's watt rating.
- ComparisonJuly 29, 2026
Thermaltake vs Cooler Master: Cases, Coolers and PSUs
Neither brand is better overall. Thermaltake leans toward glass showcase cases and RGB-synced coolers; Cooler Master toward airflow-first and modular cases and value air coolers. Both make 80 PLUS Gold PSUs. Through Tech Global, cases and coolers carry 12 months of warranty, PSUs 24 months.
- Buying GuideJuly 29, 2026
Maxsun Motherboard Series Explained: Challenger to iCraft
Maxsun's motherboard series run from value to flagship: Challenger is the value line, Terminator the mainstream line with more slots and connections, eSport the gaming-styled line with white ICE editions, and iCraft the flagship. The chipset sets the platform; the series and suffix set the features.
- FAQJuly 29, 2026
Which Gaming PC Specs Matter Most for Competitive Gaming?
For competitive gaming, the specs that matter most are a stable frame rate, a fast monitor (165–240Hz, 24–25 inch Full HD) and low input latency. A CPU with strong single-core speed and 16GB of dual-channel RAM come next. 4K, ray tracing and RGB add nothing to reaction time.
- ComparisonJuly 28, 2026
B450 vs B550: Differences and Which Budget AM4 Board to Buy
B550 adds PCIe 4.0 to the graphics card slot and the main M.2 SSD slot; B450 tops out at PCIe 3.0. Both are AM4, both use DDR4, and both run Ryzen 5000 (B450 needs a BIOS update). For a strict budget build B450 is enough; if the price gap is small, take B550.
- FAQJuly 28, 2026
Why Budget Motherboards Got Harder to Find (and What to Buy)
Budget motherboards got scarcer because new platforms launch with high-end chipsets first, the entry tier arrives months later, and faster standards raise the cost of even simple boards. Mature chipsets like B450 and H610, and value makers that still build entry boards, fill the gap.
- Buying GuideJuly 28, 2026
Buying a Gaming Desktop in Pakistan: Prebuilt vs Custom
Before buying a gaming desktop in Pakistan, choose between a prebuilt, a shop-assembled custom PC or a self-build, then check four things: a local warranty on every part, a named power supply with protections, cooling for a 40°C summer, and proof that every part is new.
- FAQJuly 27, 2026
What Does HDR400 Mean on a Monitor? HDR400 vs HDR Ready Explained
HDR400 means a monitor accepts an HDR signal and reaches about 400 nits of peak brightness — the entry tier of VESA's DisplayHDR standard. It is brighter than a basic screen, but without local dimming it cannot show the deep contrast of HDR600, HDR1000 or OLED.
- FAQJuly 27, 2026
Who Makes Maxsun? Is Maxsun a Good Brand?
Maxsun is a Chinese hardware brand owned by Shangke Group, a Guangzhou company founded in 1994 that also owns Teclast and SOYO. The Maxsun brand dates from 2002 and makes Intel and AMD motherboards and graphics cards, including Intel Arc. In Pakistan, Tech Global offers a local warranty.
- How-ToJuly 27, 2026
How to Choose Compatible Parts for a Custom PC Build
Work down the chain: the CPU sets the socket, the socket sets the motherboard, the board sets the RAM generation and form factor, the case sets GPU length and cooler height, and total power draw sets the PSU and its connectors. Confirm BIOS support too, and you avoid nearly every mistake.
- FAQJuly 26, 2026
IPS vs VA vs TN Monitor Panels: Which Should You Buy?
IPS has the best color and viewing angles, VA has the deepest contrast, and TN is the cheapest fast panel with the weakest image. For most buyers, gamers included, fast IPS is the safest choice. Pick VA for movies and dark rooms, and TN only for the lowest-cost speed.
- FAQJuly 26, 2026
Used RX 580 Risks: Mining Cards and Recycled GPU Chips
A very cheap used RX 580 is often an ex-mining card or a board rebuilt from recycled parts, and it rarely has a warranty. If you buy one, check its real identity, run a 15–20 minute load test before paying, and price in the risk. A new card with a local warranty removes most of it.
- Buying GuideJuly 25, 2026
Gaming PC Components: What to Upgrade First and Why
Upgrade the part that limits the games you play. That is usually the graphics card, or the monitor if your PC already makes more frames than a 60Hz screen can show. Then add RAM if games stutter, an SSD if loading is slow, and a CPU only when it holds the GPU back. Check the PSU first.
- FAQJuly 24, 2026
Who Makes Koorui Monitors? Origin, Owner and Warranty
Koorui is the monitor brand of HKC, a Shenzhen display-panel maker founded in 2001 and one of the largest LCD panel producers in the world. HKC launched Koorui in 2021, and the monitors are made in China. In Pakistan, Koorui monitors distributed by Tech Global carry a 36-month warranty.
- Buying GuideJuly 23, 2026
What Should Retailers Look For in an IT Distributor?
Judge an IT distributor on seven things: brand authorization you can verify, real stock in the country, fast warranty (RMA) handling, clear credit terms, stable pricing, marketing support and product training. The first three protect your customers; the last four protect your margin.
- FAQJuly 22, 2026
How Does Technology Hardware Distribution Work in Pakistan?
PC hardware reaches buyers in Pakistan through a chain: the brand makes it, a local distributor or importer brings it in and stocks it, retailers sell it, and you buy it. The company that imported your unit is the one that honors its warranty, so the channel matters as much as the brand.
- ComparisonJuly 21, 2026
Koorui 24E3 vs G2511P: Which Gaming Monitor Should You Buy?
Choose the Koorui G2511P for fast competitive games: 200Hz, 350-nit brightness, HDR400 and two HDMI 2.0 ports on a 24.5-inch Fast IPS panel. Choose the 24E3 for a value 165Hz IPS monitor for mixed gaming, study and work. Both are Full HD with adaptive sync and a 36-month warranty in Pakistan.
- How-ToJuly 21, 2026
How to Check Your Monitor Warranty in Pakistan
Open techglobal.com.pk/warranty, type the serial number from the sticker on the back of your monitor, and select Check Status. You see whether the warranty is active, its start and end dates, and any claims on record. Koorui monitors distributed by Tech Global carry a 36-month warranty.