CPU: Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Display: 6.56", 720x1612 pixels
Camera: 13MP, 1080p
OS: Android 12, ColorOS 12.1
Oppo A57 review
Ultra-huge storage with extreme speed and smoothness Oppo A57 features 3GB RAM and Octa-core 64-bit processor rendering powerful performance and fast, seamless multitasking. Moreover, the 32 GB of storage is expandable by 256 GB, ensuring more speed and space for saving more pictures, videos, games, and music file storage. The extra microSD card slot also provides ample room for additional photos and video storage.
Brilliant camera features to add more joy
Oppo A57 features a 16MP flagship-level selfie front camera. The Beautify 4.0 captures vivid and clear pictures with precise clarity even in low light conditions. In addition, the new Hand Gesture mode with the new Bokeh Effect takes a stable, brilliant, and well-composed shot with an effortless feature, offsetting the photo’s subject with a blurred black ground.
Oppo A57 13MP rear camera utilizes Sony’s extremely light-sensitive Stacked CMOS sensor and PDAF technology, ensuring a great shot in a moment.
Body encased in a singular form
Oppo A57 is an attractively slim 5.2-inch unibody smartphone with just the right weight, which brings a beautiful hand feel while handling the device. In addition, Oppo A57 features a large IPS TFT 6.2 inches HD 1280×720 pixels resolution, 16 million colors, Multi-touch, Capacitive screen, offering superb viewing quality, whether you are browsing photos or streaming videos, or playing mobile games. While the big display provides vivid images, brilliant colors, and a consistent viewing experience.
Oppo A57 dual-SIM thin and lightweight smartphone is just 7.65 mm thick and weighs only 147g, Whereas it comes with Gorilla Glass 4 protection and Support for Gloved and Wet Touch Input.
In addition, Oppo A57 2900mAh long-lasting battery offers excellent video play-time. It delivers 23 hours on the phone, 11 hours of continuous video watching, and about 13.5 hours in a scenario of varied continued use. Furthermore, Oppo A57’s all-new ColorOS 3.0 based on Android 6.0 is impeccably responsive, offering a continuous, smooth, and lightweight experience, optimizing power use and keeping users cruising through all the day.
Oppo A57, 28nm process with Wi-Fi, supported by the high Octa-core clock speed, and Qualcomm MSM8940 processor provides superior experiences to its users. In addition, the smartphone offers excellent game-play, making it more convincing and elite for immersive gaming entertainment.
Ultra High-Quality Audio technology
Oppo A57 has dual stereo speakers to deliver exceptional sound during music or video playing, providing sound quality for users’ exclusive audio experience.
Oppo A57 packs a flagship-level solid-state fingerprint sensor and unlock feature that ensures the device’s data security. The slightest touch of the finger unlocks the device. The fingerprint sensor with a hydrophobic zirconium surface has an advanced success rate even when the fingers are wet. For the latest phones and tablets, check out phone4arena.com and get the best offers, comparisons, reviews, and more!
|Technology||GSM / HSPA / LTE|
|2G Network||GSM 850 / 900 / 1800 / 1900 - SIM 1 - SIM 2 (dual-SIM model only)|
|3G Network||HSDPA 850 / 900 / 1900 / 2100|
|4G Network||1, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41|
|Speed||HSPA 42.2/5.76 Mbps, LTE|
|Build||Glass front (Gorilla Glass 4), aluminum back, aluminum frame|
|SIM||Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)|
|Dimensions||149.1x72.9x 7.65 mm|
|Colors||Black, Gold, Rose Gold|
|Size||5.2 inches, 74.5 cm2 (~68.6% screen-to-body ratio)|
|Resolution||720 x 1280 pixels, 16:9 ratio (~282 ppi density)|
|Protection||Corning Gorilla Glass 4|
|Main (Back) Camera||13 MP, f/2.2, PDAF|
|Selfie (Front) Camera||16 MP, f/2.0, 26mm (wide), 1/3.06 - 1.0µm|
|Camera Features||LED flash, HDR, panorama|
|Operating System||Android 6 (Marshmallow), ColorOS 3|
|Chipset||Qualcomm MSM8940 Snapdragon 435 (28 nm)|
|CPU||Octa-core 1.4 GHz Cortex-A53|
|Sensors||Fingerprint (front-mounted), accelerometer, proximity, compass|
|Wi-fi Hotspot||Wi-Fi 802.11 b/g/n, hotspot|
|GPS||Yes, with A-GPS|
|USB||micro USB 2.0, USB On-The-Go|
32GB 3GB RAM
|Card Slot||microSDXC (dedicated slot)|
|Battery Type||Li-Po 5000 mAh, non-removable|
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