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I tested the Galaxy Ring's call quality in San Francisco using Virgin Mobile's CDMA network (800/1900MHz bands). Call quality was actually pretty decent, so long as volume was on the highest setting. The background was totally clear, which was nice, and voices sounded human. The major drawback was that audio quality was intermittently pebbly, and never totally smooth.
On his end of the line, my main test partner said I sounded a little muffled and not entirely clear, but pleasant overall, plus warm and natural.
Samsung Galaxy Ring call quality sample
The speakerphone was also quite decent when I tested it at hip level. Once again I maxed out the volume, and although warm and natural, voices also had a slight echoey, fuzzy, and pitched quality. My caller liked the speakerphone. Strong volume and minimal echo made up for my voice sounding a tad muffled.
Performance: Processor, speeds, battery
Don't expect much from the Ring's performance, and it won't disappoint. This 3G-only (EV-DO Rev A) phone surfs Sprint's network at a snail's pace here in San Francisco, though speeds may skip along at a faster rate in your neighborhood.
It took between 3 and 5 minutes to download game and app files and load up desktop versions of graphically heavy Web sites like CNET's. Even the legendarily quick-draw New York Times optimized mobile site took twice the time it usually does (which is seconds) to finish serving up its content.
|Samsung Galaxy Ring||Virgin Mobile (3G)|
|Install CNET mobile app (5MB)||8 minutes, 27 seconds|
|CNET mobile app load||17 seconds|
|CNET mobile site load||60 seconds|
|CNET desktop site load||4 minutes, 35 seconds|
|Boot time to lock screen||35 seconds|
|Camera boot time||3 seconds software; 4.2 seconds hardware|
|Camera, shot-to-shot time||2.5 seconds with auto-focus|
While Wi-Fi was much faster, say 12Mbps downlink versus less than 1Mbps over 3G, photo sharing still experienced a multiple-minute delay.
3G speeds weren't the only derailment. The Ring's 1.4GHz Qualcomm Snapdragon S2 MSM8655 processor may be dual-core, but its sluggish performance suggests otherwise. The camera took a long time to load, screen selections sometimes took a moment to sink in, and graphics-intensive games (like the ever-popular Riptide GP2) didn't seem particularly bright or rich, or render silky-smooth.
Anecdotally, a battery charge will last you a full business day, from morning to night, as long as you aren't taxing the phone with constant streaming. The Ring has a rated talk time of up to 8 hours and only seven days standby (!) on its 1,750mAh battery. During a battery drain test here at CNET, the Ring lasted 7.5 hours while playing back video. As a reference point, this puts it in the low middle range.
Storage-wise, you're looking at 1GB RAM and only 4GB internal storage, which makes the Ring a strong candidate for an external storage card. Luckily, it supports up to 64GB. FCC tests measured a digital SAR of 0.6 watt per kilogram.
Make this one a skip
It's a shame that the Samsung Galaxy Ring works better on paper than it does in real life, because its $150 off-contract price will fit nearly every prepaid smartphone buyer's budget. Unfortunately, the phone's price and good call quality can't overcome the slow internal performance, the vapid photography, and the wan screen quality. Ultimately, the Galaxy Ring doesn't justify its sticker price. Virgin Mobile customers should choose the LG Optimus F3 instead; it has comparable specs and 4G LTE for the same cost.