It’s a bit slow, but this is also a big, hulking battery. This is -64.2 when compared with the industry avarage capacity of a RAM of the devices released during this year (February, 2021 - February, 2022). In total, it took 2 hours and 25 minutes to fully charge this phone. BLU R1 HD is an Android device (Android 6.0 ) powered with a Quad-core 1.3 GHz Cortex-A53 processor, Mediatek MT6735 chipset and Mali-T720 GPU.

The latter is a cost-savings if you have many spare micro USB cables lying around.īlu R1 Plus gained 14% of its battery every 15 minutes for the first hour, but slowed the charge back to 100%. That could be significantly improved on a phone like this.Īt this price you’re also not getting Quick Charge benefits and the reversible USB-C standard. Overnight, it dropped 7% of a full battery over the course of eight hours. Google’s latest update is supposed to help idle battery life drain. The reason we’d like to see this phone transition from Android Marshmallow to Android Nougat is it may fix the phone’s biggest battery hog: phone idle time. Its screen isn’t the big battery life concern. Blu S1: Blu R1 HD (16GB) Battery type: Li-Ion: Lithium-Ion (Non removable) LiPo: Li-Ion polymer (Non removable) Battery capacity: 2800 mAh: 2500 mAh: Charger, watts: Standard charging: Standard charging: Talk time autonomy: 16 hours: 15 hours: Standby: 550 hours (22.9 days) 500 hours (20.8 days) Other features: Blu S1: Blu R1 HD (16GB) Call. Our official battery life test showed that it burned through 14% of its battery running a looped 90 minute HD video, leaving us with 86% left. That’s why it was still alive at the day-and-a-half mark. What’s more, in addition to that impressive 4,000mAh capacity, the phone’s 720p HD display pays off because it burns a lot less pixels.

Blu r1 hd specs resolution