ISAW- ACE vs Gopro-Hero2 By ISAW sales team

Transcription

1 By ISAW sales team People think Gopro will be better only because Gopro has more reputation and fame in the market. But ISAW-ACE is well-made product and have better performance in many ways. Here, we tested ISAW ACE and Gopro Hero2 to judge its performance objectively. There will not be any wrong information or trick to show ISAW-ACE off. If gopro is better in some way, we never conceal it. We just want to tell you that, technically ISAW-ACE is well made product, may give much more benefit than Gopro-Hero2. We ll provide this report to ISAW customer and dealer once or twice a week. Index 1. Battery Life 2. Full HD Video Size 3. SD card compatibility 4. Color tone Part.1

2 Test No.1 : Battery Life l Test condition - Test with full charged new battery - Recording in the room without any movement P full HD 30fps video recording - Straight recording until the camera will shut off automatically - Test with 16GB memory card l Result Battery life ISAW - ACE Gopro - Hero2 146 minute 138 minute 2 hours 26 minute 2 hours 18 minute - ACE provide a little bit more battery life, but the difference is not big.

3 Test No.2 : Full HD Video Size l Test condition - Recording outside without any movement P full HD 30fps video recording - Make 1 minute video clip l Result ISAW - ACE Gopro - Hero2 1 minute video clip Size 73.1MB 108MB Overall Bitrate 10.1 Mbps 15.2 Mbps Maximum recording time 219 minute 148 minute with 16GB memory 3 hours 39minute 2 hours 28 minute - Depends on the recording environment, the result may be different - ACE has about 30% memory efficiency upon the premise that both video quality has same level of quality - Anyway it s true that ACE can take much longer video than Hero2 with same memory capacity.

4 Test No.3 : SD card competibility l Test condition - Gopro Hero2 uses SD card, ISAW Ace uses Micro SD card - Tested with below SD cards, Micro SD cards, Micro SD adapter - We tested as many kinds of SD card as we get. - All these memory had no problem to read and write at any computer. l Result ISAW ACE has no problem with any brand, any class, any capacity we tested. ISAW ACE Micro SD card compatibility test result Brand Class Capacity Result Samsung 8 4GB OK Samsung 6 8GB OK Sandisk 4 8GB OK Transcend 10 4GB OK PLEOMAX 10 32GB OK Korean Unknown 4 4GB OK Korean Unknown 10 8GB OK Korean Unknown 10 16GB OK We tested Gopro with 5 kind of SD card as below. Brand Class Capacity Result Imation SDHC 6 4GB OK Sandisk SDHC 4 8GB OK Sandisk SDHC 2 8GB OK

5 LG SDHC 4 4GB OK InnoDisk SDHC 10 16GB ERROR Gopro doesn t read class 10 SD card. InnoDisk is very hiqh quality memory for industrial purpose. We also tested Gopro Hero2 with SD adapter + Micro SD combination as below. SD Adapter Micro SD Brand Class Capacity Result Transcend Samsung 8 4GB OK Samsung 6 8GB OK Sandisk 4 8GB OK Unknown 4 4GB ERROR Transcend 10 4GB ERROR PLEOMAX 10 32GB ERROR Unknown 10 8GB ERROR Unknown 10 16GB ERROR Unknown 1 Samsung 8 4GB OK Samsung 6 8GB OK Sandisk 4 8GB OK Unknown 4 4GB ERROR Transcend 10 4GB ERROR PLEOMAX 10 32GB ERROR Unknown 10 8GB ERROR Unknown 10 16GB ERROR Unknown 2 Gopro has malfunction with this unknown adapter (Recording stoped and freeze, abnormal beep sounds, and abnormal LED blink etc.) In this test, Gopro has clear problem with Class 10 memory cards. We cannot say Gopro doesn t support Class 10 SD card, but there must be some problem compatibility with class 10 SD card. And Gopro has some problem with some of unknown SD card and unknown SD adapter. These unknow SD card and SD adapter has no problem with any computer or any other camera like Sony, Canon or Samsung. - ISAW ACE has stable compatibility with any micro SD card. We may not able to say it s perfect, but at least we can say ISAW ACE has no any serious compatibility trouble in the market - As above test result, Gopro has clear problem with class 10 memories and some of unknown SD card and adapter. They may say we recommend some brand or some class. But they don t include any SD card in their package. End user will have problem for using their own memory card. It looks serious!! We re very confused!!

6 Test No.4 : Color tone l Test condition - Install ACE and Hero2 on the almost same position. - Take video at the same time. - First video is taken early in the morning and second video is taken very sunny afternoon See the next page for test result!! - ISAW ACE shows very natural color. At least we can say it is closer to what we see with our eyes than Gopro Hero2. Gopro make everything too bright and gives more yellow and red. Color preference is depends on the personal taste. We ll not say which one is better. What do you prefer? You can check real video comparison at Vimeo. First half is ACE video and second half is Hero2 video. Next time, we will test color tone again with standard color chart for more objective color test.

7 l Result 1. Golf course in Korea, early in the morning ISAW- ACE Video capture Gopro-Hero 2 video capture - ACE provide a little bit more battery life, but the difference is not big. As you see above, though it s 7 am, Hero2 video seems like afternoon, not early in the morning. it because that gopro apply very high exposure in any time. It may looks bright but not natural. Please see the sky. Hero2 video has yellow tone while ACE video has blue with grey sky. What I see with my eyes was ISAW ACE video color.

8 2. Sunny afternoon with some clouds ISAW- ACE Video capture Gopro-Hero 2 video capture It s very clear that Hero2 has too much yellow in the picture. Compare sky blue color of both video. ACE video has more closer to real color as we see with our eyes. But Hero2 video show strange color. Where is that color coming from? We never see that color actually. If you see the road, you can know it has more red and yellow. It s should be grey like ACE video!!