A 5.5-inch smartphone by Oppo, released in August 2016. Includes a non-removable 3075 mAh battery and a 16-megapixel selfie camera. Model A1601.
== Background and Identification == The Oppo F1s Android smartphone was manufactured by Oppo Electronics Corporation (Oppo) and released in August 2016 under Oppo’s F series. The F1s was released as the successor to the Oppo F1. The F1s is available in gold, rose gold, and grey bodies. The Oppo F1s includes a scratch-resistant glass front and an aluminum back and frame. It has a 5.5-inch display with 720 by 1280 pixel resolution. The F1s is available with either 32 GB of internal storage and 3 GB of RAM, or 64 GB of internal storage and 4 GB of RAM. The F1s includes a non-removable 3075 mAh battery, whereas its predecessor, the F1, includes a much smaller 2500 mAh battery. The F1s also has a much-improved main camera over the F1, with a 16-megapixel and an 8-megapixel main camera, respectively. The F1 and F1s have identical 13-megapixel selfie cameras, though the F1s was heavily marketed as a phone for selfie-lovers. The F1s includes a front-mounted fingerprint scanner, as well as an accelerometer, proximity, and compass sensor. [https://www.digit.in/reviews/mobile-phones/oppo-f1s-review-46492.html#:~:text=The%20Oppo%20F1s%20is%20for,the%20battery%20is%20also%20respectable.|A Digit review] praised the Oppo F1s’s front-facing camera which, in 2016, was ideal for taking selfies. However, the [https://www.digit.in/reviews/mobile-phones/oppo-f1s-review-46492.html#:~:text=The%20Oppo%20F1s%20is%20for,the%20battery%20is%20also%20respectable.|Digit review] found that the rear-facing camera is unexceptional and the pixel count is low for the size of the display. == Technical Specifications == '''Models:''' A1601 '''Release date:''' August 2016 '''Body:''' * Dimensions and Weight: 154.5 x 76 x 7.4 mm (6.08 x 2.99 x 0.29 in), 160 g (5.64 oz) * Build: Glass front (Gorilla Glass 4), aluminum back, aluminum frame * SIM: Dual SIM (Nano-SIM, dual stand-by) '''Display:''' * Type: IPS LCD capacitive touchscreen, 16M colors * Size: 5.5 inches, 83.4 cm^^2^^ (~71.0% screen-to-body ratio) * Resolution: 720 x 1280 pixels, 16:9 ratio (~267 ppi density) * Protection: Corning Gorilla Glass 4 '''Platform:''' * OS: Android 5.1 (Lollipop), upgradable to 6.0 (Marshmallow), ColorOS 3 * Chipset: Mediatek MT6755 (28 nm) or MTK7650 (28 nm) * CPU: Octa-core 1.5 GHz Cortex-A53 * GPU: Mali-T860MP2 '''Memory:''' * Card slot: microSDXC (dedicated slot) * Internal: 32GB 3GB RAM, 64GB 4GB RAM * eMMC 5.1 '''Main Camera:''' * Single: 13 MP, f/2.2, 1/3", PDAF * Features: LED flash, panorama, HDR * Video: 1080p@30fps '''Selfie Camera:''' * Single: 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm * Video: 1080p@30fps '''Sound:''' * Loudspeaker: Yes * 3.5 mm jack: Yes '''Communications:''' * WLAN: Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot * Bluetooth: 4.0, A2DP * GPS: Yes, with A-GPS * Radio: FM radio * USB: microUSB 2.0, USB On-The-Go '''Features:''' * Sensors: Fingerprint (front-mounted), accelerometer, proximity, compass '''Battery:''' * Non-removable Li-Po 3075 mAh battery '''Misc:''' * Colors: Gold, Rose Gold, Gray * SAR: 0.31 W/kg (head) 0.36 W/kg (body) * SAR EU: 1.60 W/kg (head) 1.05 W/kg (body) == Additional Information == * [https://www.gsmarena.com/oppo_f1s-8239.php|Oppo F1s Specifications] * [https://www.digit.in/reviews/mobile-phones/oppo-f1s-review-46492.html#:~:text=The%20Oppo%20F1s%20is%20for,the%20battery%20is%20also%20respectable.|Oppo F1s Review] * [https://www.oppo.com/en/smartphone-f1s/|Oppo F1s Official Website]