LCD Testing: A Feast for Your Eyes

Let’s start out the testing by going straight to the biggest draw with the Galaxy Pro tablets: the WQXGA displays. Even without testing, I could see by looking that the colors on the Pro 10.1 looked a bit better/more natural than on the Pro 8.4, but I was curious to see if the colors were truly accurate or merely not as oversaturated. Depending on your display setting, it’s a little of both.

I tested the Pro 10.1 in four modes (“Auto”, Dynamic, Standard, and Movie), and contrary to what I’ve seen reported elsewhere, the Movie mode resulted in the most accurate colors. Most tablets and laptops often use white points that are far too hot (blue), and that applies to the 10.1 on the Dynamic and Standard modes, though Standard is a bit better perhaps; it also applies to the Pro 8.4 display. The Movie mode on the other hand clearly reduces the saturation levels and ends up being very good overall. Here are five sets of galleries showing the testing results for the various display modes on the 10.1 as well as the sole mode on the 8.4.

As for brightness, contrast, and DeltaE results, both models do reasonably well, again with the color accuracy advantage going to the 10.1. Keep in mind that the only other tablets in these charts just happen to be some of the best displays on the market, with the iPad Air being factory calibrated and the Nexus 7 being one of the best non-Apple devices in terms of color accuracy.

CalMAN Display Performance - Grayscale

CalMAN Display Performance - Gretag Macbeth

CalMAN Display Performance - Gamut

CalMAN Display Performance - Saturations

CalMAN Display Performance - White Point Average

Display Contrast Ratio

Display Brightness - White Level

Display Brightness - Black Level

While none of the results are necessarily standouts (other than the grayscale dE 2000 on the Pro 10.1), we again have to keep in mind the fact that these are 2560x1600 panels in 10.1 and 8.4 inch devices. Factory calibration would push them over the top, but even without that they’re going to provide a wow factor to anyone used to lower resolution, lower quality displays.

Samsung Galaxy Pro Software Performance Benchmarks
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  • jwh7 - Sunday, March 23, 2014 - link

    "I really can’t find any other direct competition in the Android market for the Samsung Pro 8.4 right now, so it's an easy recommendation."

    LG G-Pad 8.3 !? ...and now easily found for $250 or less; or there's the Play Store edition with newer Android version. (Yes, I have the former and I'm using it now, so perhaps I am biased :-) Sure it is 'only' a 1920x1200 display in comparison to the Samsung 8.4, but I really like the LG added features versus what I've read in reviews of its Play Store edition. I only wish / hope the LG version updates to Android 4.3, or newer, eventually. I don't think I would like the Samsung's home/back button setup, either. I will close only by saying I like the LG enough that I have no desire to root/ROM it, which is saying something.
  • JarredWalton - Sunday, March 23, 2014 - link

    Snapdragon 600 and 1080p means I don't really consider it "direct competition". Sorry if that wasn't clear. It's more like an alternative in the lines of the Nexus 7 -- different, good, but not all the same features.
  • realtanu - Sunday, March 23, 2014 - link

    No one will sell me a Samsung 10.1 Note 2014 - This is why Apple wins. I want a Samsung 10.1 Note 2014 with Cellular. I drive to BestBuy and they try to sell me one with WiFi, no Cellular - but they have Apple. I go drive to a Verizon Store in NJ and they can order and ship one for me, but easier to order online. I order online at Verizon Wireless (since they are only ones offering cellular) and I fill out extra forms because my delivery address is different than home address. They say not a problem and call a 800 # after placing order to confirm shipping address; and I get an email saying the same. I call 800 #, am on hold for 20 minutes, get to a representative, on hold for another 5 minutes and they tell me they automatically cancelled my order and I cannot get it shipped to a different address online. I call a NY Verizon Wireless store and ask them whether they have it stock; they try to sell me an old 10.1 and then after clarifying, they tell me they don't have any in stock in NY and to go to NJ or order online.

    After ~5 hours wasted trying to buy a Samsung 10.1 Note 2014, I think I will just order an iPad Air from Apple.com with AT&T data plan - and it looks like I can order with Amazon Prime too. I really didn't want to buy into the Apple ecosystem, but I'm now seeing the value of it... just being able to buy the product easily is eye-opening versus my Samsung/Verizon experience.
  • hughlle - Sunday, March 23, 2014 - link

    Funny, because i can go straight onto Verizon and order one straight away. I don't find much merit in your argument ;)
  • realtanu - Monday, March 24, 2014 - link

    Wasn't making an argument as much as reporting the news ;)

    I order online at Verizon Wireless (since they are only ones offering cellular) and I fill out extra forms because my delivery address is different than home address. They say not a problem and call a 800 # after placing order to confirm shipping address; and I get an email saying the same. I call 800 #, am on hold for 20 minutes, get to a representative, on hold for another 5 minutes and they tell me they automatically cancelled my order and I cannot get it shipped to a different address online.
  • 996_gt2 - Sunday, March 23, 2014 - link

    The disk performance benchmarks are not completely correct for the Dell Venue 8 Pro.

    The disk performance numbers for the Venue 8 Pro are roughly doubled after the newest A05 BIOS, which enables eMMC HS200 by default. (HS200 could be enabled in earlier BIOSes, but was not enabled by default).

    So the Venue 8 Pro should really be at the top of all of these charts, instead of at the bottom.

    With the A05 BIOS, I get the following results in Crystaldiskmark:

    Sequential read: 175.2 MB/s
    Sequential write: 76.67 MB/s
    4k read: 15.04 MB/s
    4k write: 14.07 MB/s
  • JarredWalton - Sunday, March 23, 2014 - link

    I'll see about retesting before posting any final review. Thanks.
  • themossie - Sunday, March 23, 2014 - link

    I assume these benchmarks are for the Venue 8 (not the Venue 8 Pro). Is the BIOS update for the non-pro as well?
  • 996_gt2 - Sunday, March 23, 2014 - link

    @themossie:

    Good call. I read the charts and was thought that the results looked very low for the Venue 8 Pro, and then I did some searching and saw that there was also a "non-Pro" Android based Venue 8. If the #s reported in the charts are for the Android Venue 8, then they could very well be correct. Rather confusing naming on Dell's part.
  • JarredWalton - Sunday, March 23, 2014 - link

    Okay, that explains things -- I was wondering where I would get a BIOS update for the Venue 8. LOL. So it seems the Venue 8 has rather slow NAND compared to the Venue 8 Pro.

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