![]() That leaves you with a big phone sporting a rather good camera and offering 4G speeds with an all-day battery - and doing so on a budget price. While the sticking points for power-users might be the lower-end processor and the (relatively) low-resolution screen, the majority of users aren't going to find these much of an issue. It may cost a little more than its smaller cousin, but the Lumia 640 XL adds enough new features to be well worth the asking price. Since call quality is a mix of network performance and hardware design, just keep in mind that you may have a different experience in your area. The same applies to a heightened sibilance that made my testing partner sound slightly distorted. A persistent white noise sizzled in the background throughout the duration of calls, but it didn't overly distract from the conversation. Volume sounded strong and the caller's voice was close and intimate, not faraway. We tested the Lumia 640 XL in San Francisco using AT&T's network. Certainly, during the testing period, I was quite impressed with the battery life during general usage, definitely when compared to some of the top-end flagship phones on the market. Given the low energy demands of the processor and the 720p screen, I'm confident that the battery will satisfy all but the most power-hungry users. It makes quite a difference too - whereas 2.5 hours of video streaming on the 5-inch version saw the battery drop to 56 percent, the XL was at a resolute 72 percent after the same test.įor our regular battery test the 640 XL managed a solid 11 hours and 56 minutes - that smaller processor and lower-res screen definitely help it last. It's borderline overkill if all you're after is some social media shots, but at the price, who's complaining? Battery lifeĪs I said before, the XL packs in a 3,000mAh battery, up from the 2,500mAh in the basic 640. Overall, the camera XL is more than enough for the average smartphone snapper, and could even impress a more experienced photographer. The bottom shot is a little warmer, while still having lots of detail. Taking the XL out for a spin, even an inexperienced photographer like me was able to get some pleasing shots.įor indoor shots, the top image shows a photo taken with the flash - it's a little washed out and harsh. It's all done with the Lumia Camera software, which has great autofocus features for anyone who just likes to take a happy snap every now and then but also lets you manually adjust ISO, white balance, shutter speed, brightness and focus if you're photographically minded and feel like playing around. That's letting you take 4,128x3,096 resolution photos (far, far better than the screen can display) and 1080p Full-HD video - also at a higher res than the screen can display. ![]() The front jumps from an underwhelming 0.9-megapixel to 5, which is going to keep you happy for both selfies and Skype calls.īut it's the 13-megapixel snapper on the rear - complete with German-made Zeiss optics - that's the most marked improvement. The XL improves on the 640 in both rear and front cameras. That said, LTE speeds vary dramatically by time of day and exact location, so your speed situation could be very different depending on where you live. These are respectable, but not quite as fast as we've seen on other high-end phones. In San Francisco on AT&T's network, download speeds typically ranged from 8Mbps down to 17Mbps down, but spiked at 33Mbps down, as tested on the diagnostic app.
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