Oppo A57 4G

Oppo A57 4G — Price, Specs & Features

The Oppo A57 4G is a mid-budget smartphone with a 6.56-inch IPS LCD display, Helio G35 (12 nm) chipset, and a 5,000 mAh battery built for everyday reliability. The Oppo A57 4G price in Kenya is Kes 18,499 for the 64 GB 4 GB RAM storage variant at Silkroom Electronics.

It features a 6.56-inch IPS LCD panel with HD+ (720×1612) resolution and 60 Hz refresh rate for standard visuals. Powered by the MediaTek MT6765G Helio G35 (12 nm) with 4 GB RAM and 64 GB storage (expandable via microSD), it handles basic multitasking. On the back, there is a dual camera setup: a 13 MP main sensor with autofocus plus a 2 MP depth sensor; the 8 MP front camera supports 1080p video. The 5,000 mAh battery keeps the device going through the day and supports 33 W SUPERVOOC fast charging. Runs Android 12 with ColorOS 12.1, includes side-fingerprint sensor, 3.5 mm headphone jack, dual-SIM support — good for users wanting solid battery life and basic features without premium cost.

With its large battery, useful cameras, and straightforward performance, the Oppo A57 4G offers a well-balanced set of features for daily use. It’s a practical choice for someone who needs reliable essentials like long battery life and decent display without paying for flagship extras.

Why Choose Oppo A57 4G?

Display & Build:

6.56″ IPS LCD display, HD+ (720×1612) resolution; delivers acceptable clarity and viewing in bright environments. Single-hand friendly design at ~8.0 mm thick and weighing ~187 g; features water- and dust resistance rated IP54.

Performance & Efficiency:

Powered by MediaTek Helio G35 (12 nm) with 3-4 GB RAM; handles everyday tasks, social media, and light apps comfortably. Thermal behavior is reasonable for its class under typical load.

Camera System:

Dual rear camera setup: 13 MP main with f/2.2 aperture + 2 MP depth sensor; 8 MP front selfie with f/2.0. Good daylight photography; video capture up to 1080p@30fps.

Battery & Charging:

5000 mAh battery gives full-day or more under light-to-moderate use. 33W wired fast-charging speeds allow quick top-ups.

Software & Updates:

Ships with Android 12 + ColorOS 12.1. Oppo has provided some updates; major OS upgrade path beyond Android 14 not clearly documented.

Connectivity & Extras:

Side-mounted fingerprint sensor, dual SIM support, microSD expansion. Includes a 3.5 mm headphone jack. No NFC. USB-C port; stereo sound missing.

Oppo A57 4G Full Specifications

Also known as: Oppo A57 4G (2022)

The Oppo A57 4G is a budget-class 4G smartphone featuring a 6.56-inch HD+ IPS LCD display, MediaTek Helio G35 chipset with 3-4 GB RAM, a dual rear camera setup led by a 13 MP main sensor + 2 MP depth sensor, an 8 MP front camera, a 5,000 mAh battery with 33 W fast wired charging, running Android 12 with ColorOS 12.1; it includes features like side-mounted fingerprint sensor, 3.5 mm jack, water/dust resistance (light) and Glow design.

Oppo A57 4G Price in Kenya & Availability

• 4GB/64GB — KSh 18,499
  Availability: Out of Stock

Oppo A17k Price in India

• 4GB/64GB — ₹ 17,499
  Availability: Out of Stock

Box Contents

• Smartphone
• Charger [Yes — 33 W wired]
• USB cable (Type-C)
• SIM ejector tool
• Protective case [Not specified]
• Screen protector [Not specified]

Verdict

The Oppo A57 4G is a sensible pick for those seeking an affordable smartphone that doesn’t skimp on essentials: large battery, reliable chip for light usage, decent camera set-up, and fast charging in its class. The IPS LCD display and modest RAM suffice for everyday tasks, but gaming or heavy multitasking will reveal its limits. If your priorities are battery, value and basic performance rather than premium display tech or top-tier cameras, this model delivers good bang for the price.

Pros & Cons of Oppo A57 4G

Pros

• 6.56" HD+ display with 89.8% screen-to-body ratio
• 5000mAh battery with 33W SUPERVOOC fast charging
• Dual stereo speakers with Dirac 3.0 technology
• Side-mounted fingerprint sensor for quick unlocking

Cons

• Plastic build may feel less premium
• No 5G connectivity
• No wireless charging support
• No NFC support

Explore the Latest OPPO Smartphones 

Frequently Asked Questions

What is the battery life of the Oppo A57 4G?

The Oppo A57 4G is equipped with a 5000mAh battery, providing sufficient power for a full day's use under moderate conditions. User experiences vary, with some reporting up to two days of battery life, while others observe a full day's usage depending on individual habits and settings. The device supports 33W SUPERVOOC fast charging, enabling quick recharges.

Does the Oppo A57 4G support fast charging?

Yes, the Oppo A57 4G supports 33W SUPERVOOC fast charging. This allows for rapid charging, reducing downtime and keeping you connected throughout the day. However, it's important to note that the charger is not included in the box; it must be purchased separately.

What is the camera performance of the Oppo A57 4G?

The Oppo A57 4G features a dual rear camera setup: a 13MP main sensor and a 2MP depth sensor. The front camera is 8MP, suitable for selfies and video calls. While the camera performs adequately for everyday photography, low-light conditions may result in noise and reduced clarity.

Is the Oppo A57 4G durable?

The Oppo A57 4G has a plastic back and frame, contributing to its lightweight design. It offers splash resistance with an IPX4 rating, providing protection against water splashes from any direction. However, it lacks full waterproofing, so caution is advised around water.

What software does the Oppo A57 4G run?

The Oppo A57 4G operates on Android 12 with ColorOS 12.1. This combination offers a user-friendly interface with customizable features. The device is expected to receive updates, but the frequency and duration may vary.

Are there any known issues with the Oppo A57 4G?

Some users have reported occasional performance lags and unresponsiveness, particularly when using multiple applications simultaneously. These issues may be addressed through software updates, but performance may still be limited due to the device's hardware specifications.

What network and SIM capabilities does the Oppo A57 4G have?

The Oppo A57 4G supports dual nano-SIM cards, allowing for dual SIM functionality. It is compatible with various LTE bands, ensuring good network connectivity in many regions. However, 5G support is not available on this model.

What is included in the box with the Oppo A57 4G?

The box includes the Oppo A57 4G smartphone, a SIM ejector tool, and documentation. Notably, the charger is not included, so users will need to purchase it separately. This is a common practice to reduce electronic waste.

How secure is the Oppo A57 4G?

The Oppo A57 4G offers multiple security features, including a side-mounted fingerprint sensor and 2D face unlock. While the fingerprint sensor is generally responsive, some users have reported occasional delays, which may be addressed in future software updates. The 2D face unlock provides an additional layer of convenience but may be less secure compared to 3D facial recognition systems.

Does the Oppo A57 4G support expandable storage?

Yes, the Oppo A57 4G supports expandable storage via a microSD card, allowing users to increase storage capacity up to 1TB. This feature is beneficial for storing additional apps, photos, and videos. It's important to note that the device uses a dedicated microSD slot, so dual SIM functionality is not compromised when using an SD card.

What is the display quality of the Oppo A57 4G?

The Oppo A57 4G boasts a 6.56-inch HD+ IPS LCD display with a resolution of 1612 x 720 pixels. While the display offers vibrant colors and decent brightness, it may not match the sharpness and clarity of higher-resolution displays. Nonetheless, it provides a satisfactory viewing experience for daily use.

Is the Oppo A57 4G suitable for gaming?

The Oppo A57 4G is equipped with the MediaTek Helio G35 processor and 4GB of RAM, which can handle light to moderate gaming. However, for graphically intensive games, users may experience reduced performance and lower frame rates. Casual gaming is enjoyable, but expectations should be adjusted for more demanding titles.

What colors are available for the Oppo A57 4G?

The Oppo A57 4G is available in two color options: Glowing Black and Glowing Green. Both colors feature a glossy finish that adds a premium look to the device. The choice between colors depends on personal preference, with Glowing Black offering a classic appearance and Glowing Green providing a more vibrant option.

Oppo A57 4G Compare & Alternatives

Alternatives to Oppo A57 4G

Samsung Galaxy A13

Compared to Oppo A57 4G, it offers a higher-resolution FHD+ screen and stronger software update support. (sharper display & updates)

Xiaomi Redmi 12 4G

Compared to Oppo A57 4G, it delivers faster refresh rate display and improved mid-range chipset performance. (smoother visuals & stronger performance)

Realme C53

Compared to Oppo A57 4G, it provides a more power-efficient battery subsystem and better optimization in basic multitasking. (battery efficiency & optimization)

🧭 Which One’s Right for You?

• Oppo A57 4G: solid pick if you want a large battery and dependable everyday performance without needing premium features.
• Samsung Galaxy A13: ideal when display sharpness and software longevity are priorities.
• Xiaomi Redmi 12 4G: best for smoother screen experience and stronger mid-tier performance.
• Realme C53: suitable for users focusing on battery life and efficient everyday use.