1. Assessment of the OPPO A51W Design
The OPPO A51W weighs 160g, making it feel just right in hand, suitable for a wide range of users with its compact form factor.
- Back Panel Design
The OPPO A51W offers users two color options: a subtle and elegant deep blue and a youthful and refreshing pure white.

The back of the OPPO A51W is adorned with diamond-shaped cutouts that shift colors depending on the angle and light, ensuring the phone never looks dull.
However, the back of the OPPO A51W is prone to fingerprint smudges, especially in the green variant, so using a phone case is the optimal choice.
- Front Panel Design
Everything about the front interface of the OPPO A51W is decent, except for the slightly thicker bottom bezel compared to the other edges, which is visually unappealing.
2. Evaluation of the OPPO A51W Display
The OPPO A51W features a qHD resolution (960 x 640 pixels) display with a pixel density of 220 ppi. These specs may not be very convincing for users, especially when considering other Samsung phones in the same price range with higher specifications.
The display screen of the OPPO A51W smartphone fails to impress users due to its unattractive colors and lack of detail.
However, the OPPO A51W phone's screen stands out for its significantly better brightness and impressive contrast compared to many other devices in the same price range.
3. Evaluation of the camera on the OPPO A51W phone
Despite having only 2 cameras, with an 8MP main rear camera and a 5MP front camera, the photos produced by the OPPO A51W phone are well-reviewed compared to others in its price category.
The autofocus speed and photo capture of the OPPO A51W phone are not slow at all, everything happens quickly, capturing beautiful moments in time. In sufficient light conditions, users will get truly pleasing frames due to the device's ability to reproduce colors, exposure, etc., almost harmoniously.

Of course, with a device like the OPPO A51W phone, we can't expect excellent low-light photo quality; there is still quite a bit of noise in the photos.
4. Evaluation of Software and Performance on the OPPO A51W Phone
The OPPO A51W phone runs on ColorOS version 2.1 with Android 5.1.1 operating system. Additionally, this version utilizes the Snapdragon 410 processor from Qualcomm, clocked at 1.2GHz, with Adreno 306 graphics processing unit (GPU).
Specifically, the OPPO A51W phone has only average configuration, so its performance is sufficient for users to perform light tasks such as reading news, browsing social media, etc., but it cannot handle heavy graphic games.

5. Evaluation of Battery Life on the OPPO A51W Phone
The OPPO A51W phone comes with a 2420mAh battery. Based on the device's specifications and other factors, this battery capacity is adequate for users to have a smooth experience throughout the day.
For those who use the device more intensively, they may need to charge it for the second time during the day to meet their needs.
Currently, the OPPO A51W phone is no longer widely available for purchase, but if you're still interested, you can consider looking for refurbished models at authorized distributors. With a price tag of less than 1 million VND, the OPPO A51W phone is a good suggestion for those who prefer a decently designed smartphone with all the essential features for basic users.