User:Jeng~enwikiversity



Hello! My name is Sitthichok Apiphanit. Eveyone calls me "Jeng".

3 Specifications

 Blackberry  

Display •3.2” HVGA+ touch screen (480x360) Voice Input & Output •3.5mm stereo headset capable

Bluetooth •Bluetooth v2.1 + EDR; Headset, Handsfree, Serial Port Profile, Stereo Audio (A2DP/AVCRP), SIM Access Profile, Dial-up Networking and Messaging Access Profile.

Memory •512 MB flash memory / 512 MB SDRAM •4 GB eMMC + 4 GB media card included •Expandable memory – support for microSD card up to 32 GB

Wi-Fi •802.11 b/g/n •WPA / WPA2 Personal and Enterprise

Camera & Video Recording •5 MP camera •11 scene modes •2X digital zoom •VGA (640x480) video recording

 I-phone4  

Capacity •16GB or 32GB flash drive

Display •3.5-inch (diagonal) widescreen Multi-Touch display •960-by-640-pixel resolution at 326 ppi •Fingerprint-resistant oleophobic coating on front and back

Cellular and wireless •802.11b/g/n Wi-Fi (802.11n 2.4GHz only) •Bluetooth 2.1 + EDR wireless technology

Camera, photos, and video •Video recording, HD (720p) up to 30 frames per second with audio •5-megapixel still camera •VGA-quality photos and video at up to 30 frames per second with the front camera

 Nokia C7 

Display •360 x 640 pixels, 3.5 inches

Memory •Internal: 8 GB storage, 256 MB RAM, 1 GB ROM •Card slot: microSD, up to 32GB,

Data •3G: HSDPA, 10.2 Mbps; HSUPA, 2 Mbps •WLAN: Wi-Fi 802.11 b/g/n •Bluetooth: Yes, v3.0 with A2DP •USB: Yes, microUSB v2.0, USB On-the-go support

Camera •Primary: 8 MP, 3264x2448 pixels, fixed focus, dual-LED flash, •Video :Yes, 720p@25fps, video stabilization

The best one

I choose I-phone4 because it has highest pixel resolution,960-by-640 which is higher than Blackberry and Nokia C7 and it has 3.5 inch of widescreen which is bigger than Blackberry. Also I-phone has fingerprint-resistant oleophobic coating on front and back but Blackberry and C7 don't have. I-phone4 has front and back cameras but the other two don't have a front camera. I-phone4 has a Face-Time program which is a video calling over Wi-Fi and it's more special than BB and C7 because with a front camera, you can see your face and the person you're talking with at the same time. Also it can use the back camera and you still see the person you're talking with as well. Moreover Nokia C7's video recording has 25 frames per second but I-phone has 30 frames per second which is more than C7.

Find PC computer

Processor: Intel® Core™ i7 Mobile Processor Extreme Edition -Cache 8 MB -Clock Speed 2.50 GHz -Cores/Threads 4C/8T -MaxTDP 55 W	          -Memory Type DDR3-1066/1333/1600 Hard drive: Western Digital Caviar SE16 400GB SATA hard drive -Capacity: 400.0 GB          -Designation: Desktop Computer -Enclosure: External -Interface: Serial ATA -Spindle Speed: 7200.0 RPM AGP: HIS IceQ Radeon HD 4670 The most powerful AGP video card you’re likely to find today, and is also one of the most modern. The Radeon HD 4670 is not known as a blazing fast video card, but it should be able to provide enough power to play most modern games at medium settings. There are several AGP variants of the Radeon HD 4670 available, but the HIS IceQ variant is the best overall. HIS is a niche card maker that focuses on making video cards that with non-stock coolers. Their IceQ series is specifically designed to decrease operating temperatures. This should also make the card easier to overclock if desired. The HIS IceQ Radeon HD 4670 will be priced around $125 at most retailers. -Cooler: IceQ -GPU: 4670 -Core Clock: 750 MHz -Memory Clock: 2000 MHz -Memory Size: 512 MB       -Memory Type: GDDR3 -Memory Interface: 128 bit -Interface: PCI Express x16 (PCI Express 2.0) -Card Dimension: 12.6 X 20.3 X 4 cm (HxWxD) -Box Dimension: 32.4 x 20.8 x 6.5 cm (HxWxD) -Box Weight: 0.95 kg

Optical drive: LiteON LH-20A1P DVD Family Write DVD+R 	20X maximum by CAV DVD-R 	20X maximum by CAV DVD+R9 	8X maximum by Zone CLV DVD-R9 	8X maximum by Zone CLV DVD-RAM 	12X maximum by PCAV ReWrite DVD+RW 	8X by Z-CLV DVD-RW 	6X CLV Read 	16X maximum by CAV Access time 	160ms CD Family Write CD-R 	48X by CAV ReWrite CD-RW 	32X maximum by Z-CLV in UltraSpeed disc Read 	48X(7200KB/sec) maximum by CAV Access time 	160ms PC Required Pentium 4 1.3GHz or higher CPU and 128MB or higher RAM are required. HDD must have access time < 20ms; with a minimum of 650MB free space. 9GB free space for creating a DVD image file (9GB for double layer; 5GB for single layer). Compatibility Microsoft Windows 2000 / XP   MTBF (Life) 70000 POH S/N Ration > 75dB General Environment Operating 5°C to 50°C; Relative Humidity: 15% to 80% Non-Operating 	-40°C to 65°C; Relative Humidity: 15% to 95% Dimension 145(W) x 41.3(H) x 170(D) mm     Weight < 0.9Kg Voltage Requirements +5V +/-5% and less than 100 mVp-p ripple voltage +12V +/-10% and less than 200 mVp-p ripple voltage

Memory: Current Memory technology is DDR SDRAM and speeds are 667 MHz to 1 GHz and above.

Monitor: Dell UltraSharp U2211H Panel Size: 54.61cm (21.5”) Aspect Ratio: Widescreen (16:9) Panel Type, Surface: IPS (In-Plane Switching), anti glare with hard coat 3H Optimal Resolution: 1920 x 1080 at 60 Hz     Contrast Ratio: 1000 to 1 (typical), 10,000:1 (dynamic) Brightness: 250 cd/m2 (typical) Response Time: 8ms (gray to gray) Viewing Angle: (178° vertical / 178° horizontal) Color Gamut: 82%4 (100% sRGB coverage) Color Depth: 16.7 million colors Pixel Pitch: 0.247 mm     Display Type: Flat Panel Display 1 Digital Visual Interface connectors (DVI-D) with HDCP DisplayPort (DP) Video Graphics Array (VGA) 1 USB 2.0 upstream port 4 USB 2.0 downstream ports DC power connector for Dell Soundbar

Keyboard: report Logitech K750 Battery hassles are a thing of the past with the solar-powered Logitech Wireless Solar Keyboard K750. It charges itself whenever there’s light, so you can say good-bye to batteries, power bricks and charging cables. And from the keyboard’s PVC-free construction to the fully recyclable box, this keyboard is designed to minimize its footprint. With sleek lines and a thin profile, this stylish, streamlined keyboard adds style to your workspace. Dimensions (WxHxD): 17.01 in x 0.30 in x 6.18 in     Weight: 26.46 oz      Battery type: Rechargeable (proprietary)

Mouse: Logitech G500 Tracking * Resolution: 200 - 5700 dpi * Image processing:12 megapixels/second * Max. acceleration: 30G * Max. speed: up to 165 inches(4.19 m)/second* Responsiveness * USB data format: 16 bits/axis * USB report rate: Up to 1000 reports/second * Sleep mode: Disabled Glide * Dynamic coefficient of friction - Mu (k): .09** * Static coefficient of friction - Mu (s): .14** * Tuning weight: Up to 27 grams Durability * Buttons (Left / Right): 8 million clicks * Feet: 250 kilometers

Sound card: Asus Xonar Essence STX Audio Performance Output Signal-to-Noise Ratio (A-Weighted): 124dB for Front-out,117dB for Headphone-out (600ohms) dB        Input Signal-to-Noise Ratio (A-Weighted): 118 dB         Output THD+N at 1kHz: 0.0003% (-110dB) for Front-out, 0.001% (-100dB) for Headphone-out Input THD+N at 1kHz: 0.0002% (-113dB) for Line-in Frequency Response (-3dB, 24-bit/192kHz input): <10Hz to 90KHz Output/Input Full-Scale Voltage: 2 Vrms (5.65 Vp-p) Bus Compatibility PCI Express: -PCI Express Rev. specification compatible -Compatible with X1, X4, X8, X16 PCI Express slots Main Chipset Audio Processor: ASUS AV100 High-Definition Sound Processor (Max. 192KHz/24bit) 24-bit D-A Converter of Digital Sources: Texas Instruments PCM1792A*1 for Front-Out (127dB SNR, Max. 192kHz/24bit) 24-bit A-D Converter for Analog Inputs: Cirrus-Logic CS5381* 1 (120dB SNR, Max. 192kHz/24bit) High Fidelity Headphone Amplifier: Texas Instruments 6120A2*1 (120dB SNR, 100dB THD+N @ Vcc±12V, RL=600, f=1kHz) Sample Rate and Resolution Analog Playback Sample Rate and Resolution: 44.1K/48K/96K/192KHz @ 16/24bit Analog Recording Sample Rate and Resolution: 44.1K/48K/96K/192KHz @ 16/24bit S/PDIF Digital Output: 44.1K/48K/96K/192KHz @ 16/24bit, Dolby Digital ASIO 2.0 Driver Support: Supports 44.1K/48K/96K/192KHz @16/24bit with very low latency I/O Ports Front-Panel Header Shared by Headphone out / 2 channels out / Microphone in S/PDIF Header: Connects to compatiable graphic cards for HDMI output Analog Output Jack: Analog Input Jack: 6.30mm jack *1 (Shared by Line-In/Mic-In) Other line-level analog input (for CD-IN/TV Tuner): Aux-In (4-pin header on the card) Digital S/PDIF Output: High-bandwidth Coaxial/TOS-Link combo port supports 192KHz/24bit

Motherboard: Asus SABERTOOTH X58 * Chipset Intel X58 * CPU support LGA1366 Core i7, Core i7 Extreme Edition * Memory support 6 slots: max 24GB DDR3 (2,200MHz) * Expansion slots Three 16x PCI-E 2.0 slots (two 16x and one 4x), one PCI, two 1x PCI-E * Sound Intel HD Audio via Realtek ALC892 with 8-channel support * Networking Realtek 8110SC Gigabit Ethernet * Overclocking CPU Clock 100 – 500MHz; max voltages, CPU 2.1, CPU PLL 2.5V, QPI/DRAM 1.9V IOH 1.7V, ICH 1.4V, RAM 2.46V * Ports 6 x SATA 3Gbps, 2 x SATA 6Gbps, PS/2, 6 x USB 2, 2 x USB 3, FireWire, LAN, 4 x surround audio out,line in,mic,optical out * Dimensions (mm) 305 x 244 (ATX)