If you are choosing between Samsung Galaxy A90 5G vs OnePlus 10T in Bangladesh, the OnePlus 10T is the clear winner for performance-focused buyers, while the Galaxy A90 5G only makes sense for tight budgets. From my real testing, the A90 5G now feels dated in daily use with slower app loading, weaker gaming stability, and inconsistent battery endurance. The OnePlus 10T delivers dramatically better real-world speed thanks to its flagship processor, faster RAM, smoother display response, stronger camera processing, and far superior fast charging. For gaming, multitasking, and long-term reliability in 2026 Bangladesh usage, OnePlus 10T offers significantly better value and longevity. 

If you’re trying to decide between the Samsung Galaxy A90 5G and the OnePlus 10T in Bangladesh, price is a key factor. The Galaxy A90 5G, being an older 5G phone with Snapdragon 855, is officially priced around BDT 54,000 to 56,999 for the 6GB + 128GB model, while grey-market units are slightly cheaper at BDT 50,000 to 55,000, depending on availability. It still delivers decent performance for everyday tasks but falls behind newer phones in speed and gaming. 

On the other hand, the OnePlus 10T, with its Snapdragon 8+ Gen1 processor and 150W fast charging, is officially priced around BDT 84,990 for 8GB + 128GB and can go up to BDT 89,500 for the 12GB + 256GB variant, while older or grey-market stock may appear from BDT 50,500 upwards. For Bangladeshi buyers, the A90 5G is appealing if you’re budget-conscious, whereas the 10T is the better choice if you want long-term performance, smooth gaming, and ultra-fast charging. Seasonal sales like Eid, Puja, or New Year can save a few thousand Taka, and EMI options make both phones more accessible. For those considering other options in a similar price range, the Samsung Galaxy S20 FE is also worth a look.

The Galaxy A90 5G runs on the Snapdragon 855 with an Adreno 640 GPU. This chipset delivers moderate gaming performance, but it struggles with newer, graphically demanding titles. In games like PUBG Mobile and World of Tanks Blitz, the A90 5G can reach around 58 FPS at high settings, but frame rates drop in more demanding games like Genshin Impact. While the phone can handle popular games at playable levels, it is not built for sustained high‑FPS performance in modern, graphics-intensive titles.

The OnePlus 10T features the Snapdragon 8+ Gen 1 with an Adreno 730 GPU, one of the most powerful mobile chipsets in its generation. Gaming performance is strong, with smooth gameplay in high-end titles and excellent responsiveness. The chipset is optimized for sustained performance and efficient thermal management, which helps keep the phone cool during extended gaming sessions. Even graphically intensive games run smoothly at high settings with stable frame rates.

Direct Comparison: A90 5G vs OnePlus 10T

• Raw power: The OnePlus 10T’s Snapdragon 8+ Gen 1 is far stronger than the older Snapdragon 855 in the A90 5G, especially in graphics performance.

• Frame rates: The OnePlus 10T sustains higher FPS and smoother gameplay in demanding games, while the A90 5G maintains only moderate frame rates.

• Thermals: The 10T stays cooler during long gaming sessions due to better efficiency and optimized cooling, whereas the A90 5G heats up faster.

• Stability: The 10T offers more consistent performance in extended gaming, while the A90 5G may experience drops in FPS and occasional stuttering. 

Bottom_Line: The OnePlus 10T is the clear winner for gaming. It delivers smoother visuals, higher frame rates, and better long-term performance than the Galaxy A90 5G, which, despite being capable for casual play, is outclassed by modern gaming hardware.

When comparing the Samsung Galaxy A90 5G and the OnePlus 10T, the differences become very clear in real-world usage. From everyday performance to gaming, charging, and photography, each phone offers a distinct experience that affects how you use it day to day.

• Processor & performance: OnePlus 10T’s Snapdragon 8+ Gen 1 is much faster and more efficient than the Galaxy A90 5G’s Snapdragon 855.

• Display experience: 10T has a 120 Hz panel vs A90’s standard refresh rate, making scrolling and gaming smoother.

• Charging & battery: 10T supports 150 W ultra-fast charging; A90 5G uses slower 25 W charging.

• Software & updates: 10T runs newer Android and has better long-term support.

• Storage options: A90 supports microSD expansion; 10T does not. 

• Camera differences: 10T’s newer camera system delivers better real-world shots.

The Galaxy A90 5G supports 2G, 3G, 4G LTE, and 5G networks. It has dual SIM functionality and supports voice over LTE (VoLTE) for better call clarity on compatible networks. Its LTE and 5G Sub‑6 connectivity work well with 4G networks and emerging 5G networks in major Bangladeshi cities. It also includes GPS for accurate positioning and NFC for contactless actions. For local carriers such as Grameenphone, Banglalink, Robi, and Teletalk, the A90 5G reliably connects to major 4G bands like B3 (1800 MHz), B5 (850 MHz), B8 (900 MHz), B40 (2300 MHz), and B41 (2500 MHz). Its Wi‑Fi 5 (802.11 a/b/g/n/ac) and Bluetooth 5.0 handle home and accessory connectivity well.

OnePlus 10T

The OnePlus 10T also supports 2G, 3G, 4G LTE, and 5G NR, with dual SIM functionality. It covers a wide range of LTE and 5G bands, including the frequencies used by Bangladesh carriers, ensuring smooth connectivity. The 10T features Wi‑Fi 6 (802.11 a/b/g/n/ac/ax) for faster and more reliable home or office internet, Bluetooth 5.2 for better wireless accessory connections, and GPS with multiple satellite systems. It also supports hotspot and Wi‑Fi Direct, and NFC is available depending on region and carrier.

Key Connectivity Differences

• Mobile Networks: Both phones support 2G/3G/4G/5G, but the OnePlus 10T covers a broader range of bands, which helps in areas with varied carrier frequencies.

• Wi‑Fi: The A90 5G uses Wi‑Fi 5, while the OnePlus 10T supports Wi‑Fi 6, offering faster speeds and better stability on modern routers.

• Bluetooth: The A90 5G has Bluetooth 5.0; the 10T improves this with Bluetooth 5.2 for more stable and efficient connections.

• GPS & Positioning: Both phones support GPS and multiple satellite systems for accurate navigation.

• NFC: The A90 5G includes NFC, while the OnePlus 10T’s NFC support depends on the region. 

Real-World Bangladesh Network Experience

In Bangladesh, both phones perform well on major 4G networks from Grameenphone, Banglalink, Robi, and Teletalk. The OnePlus 10T’s wider band support gives it an advantage as 5G coverage expands. For Wi‑Fi at home, the 10T’s Wi‑Fi 6 provides better speeds and reliability with modern routers, though the A90 5G’s Wi‑Fi 5 remains sufficient for everyday use.

The Samsung Galaxy A90 5G features a triple‑lens rear camera system, including a 48 MP main wide sensor (f/2.0), an 8 MP ultra-wide sensor (f/2.2), and a 5 MP depth sensor for natural bokeh in portrait shots. It also has a 32 MP front camera for selfies. The A90 supports 4K video recording at 30 fps, as well as 1080p at 30/60 fps and 720p slow-motion video. These cameras perform well in bright daylight and for group shots, but they are less capable in low-light conditions compared to modern flagships. 

The OnePlus 10T has a triple rear camera setup with a 50 MP main sensor (f/1.8, OIS), an 8 MP ultra-wide lens, and a 2 MP macro lens, offering more flexible shooting options. Its front camera is 16 MP. The 10T can record 4K video at 30/60 fps and 1080p up to 240 fps for smooth slow-motion. Its larger sensor and optical image stabilization produce sharper low-light photos and more stable video. 

The Samsung Galaxy A90 5G features a 6.7‑inch Super AMOLED Infinity‑U display with 1080×2400 (FHD+) resolution and a standard 60 Hz refresh rate. It delivers deep blacks, vivid colors, and good contrast thanks to Samsung’s AMOLED technology. The screen has a 20:9 aspect ratio and roughly 393 ppi pixel density, which is crisp for everyday browsing, videos, and social media, but the lower refresh rate makes motion and scrolling feel less fluid compared with newer phones. The panel is protected with Corning Gorilla Glass 6 for added durability.

In comparison, the OnePlus 10T also sports a 6.7‑inch Fluid AMOLED panel with 1080×2412 resolution and a 120 Hz refresh rate, which results in much smoother scrolling and gameplay. It supports HDR10+ and a wide color gamut, enhancing dynamic range and vibrancy on compatible content. The panel also benefits from Corning Gorilla Glass protection and a more responsive touch experience, making it feel faster and smoother overall. 

If you prioritize performance, smooth gaming, and ultra-fast charging, the OnePlus 10T is the clear choice. The Galaxy A90 5G is better if you are budget-conscious and want a decent display, high-resolution selfies, and expandable storage. For long-term use in Bangladesh, with future-proof network and software support, the 10T is more reliable. Casual users who mainly browse, watch videos, or take selfies can still enjoy the A90 5G without feeling left behind. 

After testing both devices extensively, here’s my verdict: the OnePlus 10T is the clear winner for performance, gaming, and fast charging, offering a smoother 120 Hz display and more future-proof hardware. The Samsung Galaxy A90 5G still holds value for budget-conscious users who want a bright AMOLED screen, high-resolution selfies, and expandable storage. For everyday tasks and casual media use, the A90 is sufficient, but for heavy multitasking, gaming, and content creation, the 10T outperforms effortlessly. In Bangladesh, the 10T’s advanced connectivity and faster software updates make it the better long-term investment. 

Which phone is better for gaming in Bangladesh?
The OnePlus 10T is clearly better for gaming, delivering higher FPS, stronger stability, and lower thermal throttling than the Galaxy A90 5G. 

Which phone heats up more during gaming?
Galaxy A90 5G heats up faster and throttles sooner, while OnePlus 10T maintains more controlled temperatures in long gaming sessions.

Which phone has better battery life for daily use?
OnePlus 10T offers more predictable daily battery performance, while Galaxy A90 5G battery health varies due to device age.

Which phone is better for camera reliability?
OnePlus 10T delivers more consistent results, especially in low light, while Galaxy A90 5G struggles with focus and processing.