• Samsung Galaxy S25 Smartphone

    $1200
    0.0 (0 Reviews)
    Samsung Galaxy S25 Specifications:
    Type: Smartphone
    Model: Galaxy S25
    Status: Available
    Release Date: Released 2025, February 03

    SIM: Nano-SIM + Nano-SIM - CN
    Nano-SIM + eSIM + eSIM (max 2 at a time) - USA
    Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) - INT

    Technology: GSM / CDMA / HSPA / EVDO / LTE / 5G
    OS: Android 15, up to 7 major Android upgrades, One UI 7

    Body

    Dimensions: 146.9 x 70.5 x 7.2 mm (5.78 x 2.78 x 0.28 in)
    Weight: 162 g (5.71 oz)
    Color: Icy Blue, Mint, Navy, Silver Shadow, Pink Gold, Coral Red, Blue Black

    Body Material: Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame

    W & D Proof: IP68 dust/water resistant (up to 1.5m for 30 min) Armor aluminum 2 frame

    Display

    Screen Size: 6.2 inches

    Type: Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)

    Resolutions: 1080 x 2340 pixels, 19.5:9 ratio
    PPI: 416 ppi density
    Multi-touch: Yes
    Protection: Corning Gorilla Glass Victus 2
    Always-on display

    Networks

    5G: 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International
    1, 2, 5, 7, 25, 28, 41, 66, 71, 77, 78, 257, 258, 260, 261 SA/NSA/Sub6/mmWave - USA unlocked

    4G: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International
    1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 48, 66, 71 - USA unlocked

    3G: HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
    CDMA2000 1xEV-DO

    2G: GSM 850 / 900 / 1800 / 1900
    CDMA 800 / 1900 & TD-SCDMA

    Speed: HSPA, LTE (up to 7CA), 5G
    EDGE: Yes
    GPRS: Yes

    Memory

    RAM: 12 GB

    Storage: 128GB / 256GB /512GB
    UFS 4.0
    Card Slot: No

    Camera

    Rear Triple: 50 MP, f/1.8, 24mm (wide), 1/1.56 inch, 1.0 micro metre, dual pixel PDAF, OIS
    10 MP, f/2.4, 67mm (telephoto), 1/3.94 inch, 1.0 micro metre, PDAF, OIS, 3x optical zoom
    12 MP, f/2.2, 13mm, 120 degree (ultrawide), 1/2.55 inch 1.4 micro metre, Super Steady video
    Flash

    LED

    Features: Best Face, LED flash, auto-HDR, panorama

    Videos

    8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, HDR10+, stereo sound rec., gyro-EIS
    Front

    12 MP, f/2.2, 26mm (wide), 1/3.2 inch, 1.12 micro metre, dual pixel PDAF

    CPU: Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)

    Chipset: Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)

    GPU: Adreno 830

    Battery: TypeLi-lon battery

    Capacity: 4000 mAh
    Removable
    Non-Removable

    Fast charging: Fast charging 25W wired, PD3.0, 50% in 30 min

    W Charging: Fast wireless charging 15W wireless (Qi2)
    Reverse wireless charging 4.5W

    Commons

    Sensors: Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
    Samsung DeX, Samsung Wireless DeX (desktop experience support)
    Ultra Wideband (UWB) support
    Circle to Search

    GPS: Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS

    NFC: Yes

    Radio: No

    USB: USB Type-C 3.2, DisplayPort 1.2, OTG

    Bluetooth: 5.4, A2DP, LE
    Wi-Fi

    Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct

    Samsung Galaxy S25 mobile
    Samsung Galaxy S25, due in the first quarter of 2025, This is the latest update to Samsung's flagship Galaxy S series. With amazing features, robust hardware, and significant improvements over its predecessor, the Galaxy S25 is considered one of the most innovative smartphones on the market, delivering the best experience for users looking for exceptional performance, a beautiful display, and powerful camera capabilities. Let's take a closer look at the device's design, performance, camera, software, battery life, and usability.
    Samsung Galaxy S25 Specifications: Type: Smartphone Model: Galaxy S25 Status: Available Release Date: Released 2025, February 03 SIM: Nano-SIM + Nano-SIM - CN Nano-SIM + eSIM + eSIM (max 2 at a time) - USA Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) - INT Technology: GSM / CDMA / HSPA / EVDO / LTE / 5G OS: Android 15, up to 7 major Android upgrades, One UI 7 Body Dimensions: 146.9 x 70.5 x 7.2 mm (5.78 x 2.78 x 0.28 in) Weight: 162 g (5.71 oz) Color: Icy Blue, Mint, Navy, Silver Shadow, Pink Gold, Coral Red, Blue Black Body Material: Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame W & D Proof: IP68 dust/water resistant (up to 1.5m for 30 min) Armor aluminum 2 frame Display Screen Size: 6.2 inches Type: Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak) Resolutions: 1080 x 2340 pixels, 19.5:9 ratio PPI: 416 ppi density Multi-touch: Yes Protection: Corning Gorilla Glass Victus 2 Always-on display Networks 5G: 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International 1, 2, 5, 7, 25, 28, 41, 66, 71, 77, 78, 257, 258, 260, 261 SA/NSA/Sub6/mmWave - USA unlocked 4G: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 48, 66, 71 - USA unlocked 3G: HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO 2G: GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 & TD-SCDMA Speed: HSPA, LTE (up to 7CA), 5G EDGE: Yes GPRS: Yes Memory RAM: 12 GB Storage: 128GB / 256GB /512GB UFS 4.0 Card Slot: No Camera Rear Triple: 50 MP, f/1.8, 24mm (wide), 1/1.56 inch, 1.0 micro metre, dual pixel PDAF, OIS 10 MP, f/2.4, 67mm (telephoto), 1/3.94 inch, 1.0 micro metre, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm, 120 degree (ultrawide), 1/2.55 inch 1.4 micro metre, Super Steady video Flash LED Features: Best Face, LED flash, auto-HDR, panorama Videos 8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, HDR10+, stereo sound rec., gyro-EIS Front 12 MP, f/2.2, 26mm (wide), 1/3.2 inch, 1.12 micro metre, dual pixel PDAF CPU: Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M) Chipset: Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) GPU: Adreno 830 Battery: TypeLi-lon battery Capacity: 4000 mAh Removable Non-Removable Fast charging: Fast charging 25W wired, PD3.0, 50% in 30 min W Charging: Fast wireless charging 15W wireless (Qi2) Reverse wireless charging 4.5W Commons Sensors: Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer Samsung DeX, Samsung Wireless DeX (desktop experience support) Ultra Wideband (UWB) support Circle to Search GPS: Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS NFC: Yes Radio: No USB: USB Type-C 3.2, DisplayPort 1.2, OTG Bluetooth: 5.4, A2DP, LE Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct Samsung Galaxy S25 mobile Samsung Galaxy S25, due in the first quarter of 2025, This is the latest update to Samsung's flagship Galaxy S series. With amazing features, robust hardware, and significant improvements over its predecessor, the Galaxy S25 is considered one of the most innovative smartphones on the market, delivering the best experience for users looking for exceptional performance, a beautiful display, and powerful camera capabilities. Let's take a closer look at the device's design, performance, camera, software, battery life, and usability.
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  • প্রসেসর কি?

    প্রসেসর হলো কম্পিউটারের অন্যতম প্রধান হার্ডওয়্যার। মূলত একে CPU = Central Processing Unit (সেন্ট্রাল প্রসেসিং ইউনিট) বলে। প্রকৃত অর্থে মাইক্রো প্রসেসর একটি সয়ংসম্পন্ন এবং প্রোগ্রামেবল গানিতিক ইন্জিন। যা ইন্সটকশনের মাধ্যমে কম্পিউটারের যাবতীয় অপারেশন নিয়ন্ত্রণ এবং সম্পাদন করে। #technology #processor #cpu #প্রসেসর #সিপিইউ
    প্রসেসর কি? প্রসেসর হলো কম্পিউটারের অন্যতম প্রধান হার্ডওয়্যার। মূলত একে CPU = Central Processing Unit (সেন্ট্রাল প্রসেসিং ইউনিট) বলে। প্রকৃত অর্থে মাইক্রো প্রসেসর একটি সয়ংসম্পন্ন এবং প্রোগ্রামেবল গানিতিক ইন্জিন। যা ইন্সটকশনের মাধ্যমে কম্পিউটারের যাবতীয় অপারেশন নিয়ন্ত্রণ এবং সম্পাদন করে। #technology #processor #cpu #প্রসেসর #সিপিইউ
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  • Google Pixel 8a Smartphone

    $499
    0.0 (0 Reviews)
    Display: 6.1" 1080x2400 pixels
    Camera: 64MP 2160p
    RAM: 8GB RAM Google Tensor G3
    Battery: 4492mAh PD3.08W

    *Network*
    Technology: GSM / HSPA / LTE / 5G
    2G bands: GSM 850 / 900 / 1800 / 1900
    3G bands: HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
    4G bands: LTE
    5G bands: SA/NSA/Sub6 - International
    SA/NSA/Sub6/mmWave - USA
    Speed: HSPA, LTE (CA), 5G

    *Body*
    Dimensions: 152.1 x 72.7 x 8.9 mm (5.99 x 2.86 x 0.35 in)
    Weight: 188 g (6.63 oz)
    Build: Glass front (Gorilla Glass), aluminum frame, plastic back
    SIM: Nano-SIM and/or eSIM
    Others: IP67 dust/water resistant (up to 1m for 30 min)

    *Display*
    Type: OLED, HDR, 120Hz, 2000 nits (peak)
    Size: 6.1 inches, 90.3 cm2 (~81.6% screen-to-body ratio)
    Resolution: 1080 x 2400 pixels, 20:9 ratio (~430 ppi density)
    Protection: Corning Gorilla Glass Victus
    Features: Always-on display

    *Platform*
    OS: Android 14
    Chipset: Google Tensor G3 (4 nm)
    CPU: Nona-core (1x3.0 GHz Cortex-X3 & 4x2.45 GHz Cortex-A715 & 4x2.15 GHz Cortex-A510)
    GPU: Immortalis-G715s MC10

    *Memory*
    Card slot: No
    Internal: 128/256 GB UFS 3.1
    RAM: 8 GB
    Variant: 8GB 128GB / 8GB 256GB

    *Main camera*
    Dual: 64 MP, f/1.9, 26mm (wide), 1/1.73", 0.8µm, dual pixel PDAF, OIS
    13 MP, f/2.2, 120˚ (ultrawide), 1.12µm
    Features: Dual-LED flash, Pixel Shift, Auto-HDR, panorama
    Video: 4K@30/60fps, 1080p@30/60/120/240fps, OIS

    *Selfie camera*
    Single: 13 MP, f/2.2, 20mm (ultrawide), 1.12µm
    Features: Auto-HDR, panorama
    Video: 4K@30fps, 1080p@30fps

    *Sound*
    Loudspeaker: Yes, with stereo speakers
    3.5mm jack: No

    *Connectivity*
    WLAN: Wi-Fi 802.11 a/b/g/n/ac/6e, dual/tri-band (market/region dependent)
    Bluetooth: 5.3, A2DP, LE
    GPS: GPS, GLONASS, GALILEO, BDS, QZSS, NavIC
    NFC: Yes
    FM radio: No
    USB: USB Type-C 3.2

    *Battery*
    Type: Non-removable Li-Po
    Capacity: 4492 mAh
    Charging: Wired, PD3.0
    7.5W wireless
    pixel 8a mobile phone
    Display: 6.1" 1080x2400 pixels Camera: 64MP 2160p RAM: 8GB RAM Google Tensor G3 Battery: 4492mAh PD3.08W *Network* Technology: GSM / HSPA / LTE / 5G 2G bands: GSM 850 / 900 / 1800 / 1900 3G bands: HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 4G bands: LTE 5G bands: SA/NSA/Sub6 - International SA/NSA/Sub6/mmWave - USA Speed: HSPA, LTE (CA), 5G *Body* Dimensions: 152.1 x 72.7 x 8.9 mm (5.99 x 2.86 x 0.35 in) Weight: 188 g (6.63 oz) Build: Glass front (Gorilla Glass), aluminum frame, plastic back SIM: Nano-SIM and/or eSIM Others: IP67 dust/water resistant (up to 1m for 30 min) *Display* Type: OLED, HDR, 120Hz, 2000 nits (peak) Size: 6.1 inches, 90.3 cm2 (~81.6% screen-to-body ratio) Resolution: 1080 x 2400 pixels, 20:9 ratio (~430 ppi density) Protection: Corning Gorilla Glass Victus Features: Always-on display *Platform* OS: Android 14 Chipset: Google Tensor G3 (4 nm) CPU: Nona-core (1x3.0 GHz Cortex-X3 & 4x2.45 GHz Cortex-A715 & 4x2.15 GHz Cortex-A510) GPU: Immortalis-G715s MC10 *Memory* Card slot: No Internal: 128/256 GB UFS 3.1 RAM: 8 GB Variant: 8GB 128GB / 8GB 256GB *Main camera* Dual: 64 MP, f/1.9, 26mm (wide), 1/1.73", 0.8µm, dual pixel PDAF, OIS 13 MP, f/2.2, 120˚ (ultrawide), 1.12µm Features: Dual-LED flash, Pixel Shift, Auto-HDR, panorama Video: 4K@30/60fps, 1080p@30/60/120/240fps, OIS *Selfie camera* Single: 13 MP, f/2.2, 20mm (ultrawide), 1.12µm Features: Auto-HDR, panorama Video: 4K@30fps, 1080p@30fps *Sound* Loudspeaker: Yes, with stereo speakers 3.5mm jack: No *Connectivity* WLAN: Wi-Fi 802.11 a/b/g/n/ac/6e, dual/tri-band (market/region dependent) Bluetooth: 5.3, A2DP, LE GPS: GPS, GLONASS, GALILEO, BDS, QZSS, NavIC NFC: Yes FM radio: No USB: USB Type-C 3.2 *Battery* Type: Non-removable Li-Po Capacity: 4492 mAh Charging: Wired, PD3.0 7.5W wireless pixel 8a mobile phone
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  • What is a computer and how does it work?

    Answer: A computer is an electronic device that can process information. A computer can collect information and also provide information. Nowadays, various types of work are done by computers. Although initially a computer was a calculating machine. But later, as computers developed, they are now capable of doing almost all types of work. With the invention of the Internet, the scope of computer work has increased further. Telecommunication technology and computer technology have come together and now computer technology is called information and communication technology.

    Communication, entertainment, business, research and media-related tasks now largely depend on computer technology.

    #computer #education #generalknowledge
    What is a computer and how does it work? Answer: A computer is an electronic device that can process information. A computer can collect information and also provide information. Nowadays, various types of work are done by computers. Although initially a computer was a calculating machine. But later, as computers developed, they are now capable of doing almost all types of work. With the invention of the Internet, the scope of computer work has increased further. Telecommunication technology and computer technology have come together and now computer technology is called information and communication technology. Communication, entertainment, business, research and media-related tasks now largely depend on computer technology. #computer #education #generalknowledge
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