A Comparison Fo Three Level Converters Versus Two Level Converters
Two Level Wieghted
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Two-level w Scores Individual Maximum Properties/Hardware 9 1) Display 6 60 2) Screen Size 7 70 3) Weight 8 80 4) Screen Resolution 8 80 5) Touch Sensitivity 9 90 Total Criteria score Total Maximum score 380 Weighted score Camera 8 1) Megapixel 5 50 2) Clarity 7 70 3) Front Camera 6 60 4) Quality in different conditions 7 70 Total Criteria score Total Maximum score 250 Weighted score GPS 6 1) Assisted GPS 7 70 2) Graphical Navigation 6 60 3) Voice Navigation 8 80 Total Criteria score Total Maximum score 210 Weighted score Organiser 5 1) Scheduler 5 50 2) Event integration 8 80 3) Notes 7 70 Total Criteria score Total Maximum score 200 Weighted score
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two level wieghtes
Transcript of Two Level Wieghted
Two-level weighted scoring model
Scores Apple iPad3Individual Maximum
Properties/Hardware 91) Display 6 60 92) Screen Size 7 70 83) Weight 8 80 84) Screen Resolution 8 80 85) Touch Sensitivity 9 90 8
Total Criteria scoreTotal Maximum score 380
Weighted score
Camera 81) Megapixel 5 50 72) Clarity 7 70 63) Front Camera 6 60 64) Quality in different conditions 7 70 8
Total Criteria scoreTotal Maximum score 250
Weighted score
GPS 61) Assisted GPS 7 70 62) Graphical Navigation 6 60 53) Voice Navigation 8 80 4
Total Criteria scoreTotal Maximum score 210
Weighted score
Organiser 51) Scheduler 5 50 72) Event integration 8 80 33) Notes 7 70 8
Total Criteria scoreTotal Maximum score 200
Weighted score
B8
Quality of display
B9
Size of the screen
B10
Weight of the tablet
B11
The number of distinct pixels in each dimension that can be displayed. Higher the better.
B12
Response to physical stimulus.
B21
Size of the image produced by the camera. Higher the megapixel highter the size of the image.
B22
Quality of image produced by the camera.
B23
Front facing camera, essential for video calling and conferencing.
B24
Quality of image taken in different light settings.
B32
This feature greatly increases the accuracy when pin pointing a destination
B33
Using pictures to show where one is going in real time.
B34
Helpful if when the user is driving and cannot look at the screen all the time.
B42
Daily rotas and events can be recorded.
B43
Automatically integrates events in the other planner into the schedular.
B44
Quick notes and instuction can be penned down easily using this.
Email 51) Synchronisation/Multiple Accounts 5 50 72) Security 8 80 83) Archiving 7 70 8
Total Criteria scoreTotal Maximum score 200
Weighted score
TCO 4Capital Cost 9 90 5Insurance 5 50 5Accessories 3 30 7
Total Criteria scoreTotal Maximum score 170
Weighted score
Maximum possible weighted score 30
Total weighted scoreOverall weighted score
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Two Level Weighted Model
B52
Bringing of the all different email account together in one place. Also synchronising them with other devices.
B53
security if absolutly essential, power athentication methods should be used.
B61
Estimate to determine direct and indirect costs of the product.
B62
Cost of the tablet
B63
cost of the isurance cover for the tablets.
B64
Cost of different accessories like carry bag, replacement batteries, protectors etc.
Two-level weighted scoring model
Apple iPad3 Samsung Galaxy Tab 10
54 6 3656 8 5664 7 5664 7 5672 8 72
310 27681.58% 72.63%
734.21% 653.68%
35 6 3042 5 3536 7 4256 6 42
169 14967.60% 59.60%
540.80% 476.80%
42 6 4230 5 3032 5 40
104 11249.52% 53.33%
297.14% 320.00%
35 6 3024 7 5656 6 42
115 12857.50% 64.00%
287.50% 320.00%
35 6 3064 7 5656 6 42
155 12877.50% 64.00%
387.50% 320.00%
45 7 6325 5 2521 5 15
91 10353.53% 60.59%
214.12% 242.35%
2073.77% 2012.84%69.13% 67.09%
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Two Level Weighted Model
Sony Tablet S Motorola Xoom2
7 42 6 368 56 5 354 32 4 326 48 5 407 63 6 54
241 19763.42% 51.84%
570.79%
5 25 6 307 49 7 496 36 3 185 35 5 35
145 13258.00% 52.80%
464.00%
7 49 7 494 24 5 306 48 5 40
121 11957.62% 56.67%
345.71%
6 30 5 256 48 3 244 28 5 35
106 8453.00% 42.00%
265.00%
6 30 5 258 64 7 565 35 5 35
129 11664.50% 58.00%
322.50%
8 72 9 817 35 7 356 18 6 18
125 13473.53% 78.82%
294.12%
1939.62%64.65%
466.58%
422.40%
340.00%
210.00%
290.00%
315.29%
1754.27%58.48%
Total Cost of OwnershipDiscount Rate 5.26%
Manufacture Rank NPV January February March April
Samsung Galaxy TabCapital Cost 7 £456.01 480 0 0 0Insurance 5 £43.67 5 5 5 5Accessories 5 £45.09 30 0 0 0
Apple iPad3Capital Cost 5 £593.77 625 0 0 0Insurance 6 £69.88 8 8 8 8Accessories 4 £85.77 50 0 0 0
Sony Tablet SCapital Cost 8 £427.51 450 0 0 0Insurance 7 £34.94 4 4 4 4Accessories 6 £43.10 25 0 0 0
Motorola Xoom2Capital Cost 9 £379.06 399 0 0 0Insurance 7 £34.94 4 4 4 4Accessories 6 £41.21 25 0 0 0
Total Cost of Ownership
Time Duration
May June July August September October November December
0 0 0 0 0 0 0 05 5 5 5 5 5 5 50 0 0 25 0 0 0 0
0 0 0 0 0 0 0 08 8 8 8 8 8 8 80 30 0 0 0 0 0 30
0 0 0 0 0 0 0 04 4 4 4 4 4 4 4
25 0 0 0 0 0 0 0
0 0 0 0 0 0 0 04 4 4 4 4 4 4 40 0 25 0 0 0 0 0
