OPPO A40

Year

2024

Product Info

Brand

Oppo

Model

A40

Series

Series A

Display Size

6.67"

Display Type

IPS LCD

RAM

4GB

CPU Cores

Octa-Core

OS

Android 14

Storage / RAM

128GB 4GB RAM , 128GB 4GB RAM (+4 Gbe)

Network Technology

Battery Capacity

5000 mAh

Sim type

Colours

INCLUDED WITH THIS DEVICE

AVAILABILITY

Released

2024, May

Status

Available

MEMORY

Card Slot

microSDXC (dedicated slot)

Variants

128GB 4GB RAM

DISPLAY

Type

IPS LCD

Size

6.67 inches (~84.1% screen-to-body ratio)

Resolution

1080 x 2400 pixels, 20:9 ratio (~395 ppi density)

Protection

Panda Glass

BODY

Dimensions

0.77cm (Thickness) x 16.6cm (h) x 7.6cm (w)

Weight (net)

0.187kg

SIM

Dual SIM

PLATFORM

Chipset

Mediatek Dimensity 6300 (7 nm)

CPU

Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)

GPU

Mali-G57 MC2

MAIN CAMERA

Dual

50 MP, f/1.8, (wide), PDAF2 MP, f/2.4, (depth)

SELFIE CAMERA

Single

5 MP, f/2.0, (wide)

COMMS

WLAN

Wi-Fi 802.11 a/b/g/n/ac, dual-band

Bluetooth

5.3, A2DP, LE

GPS

Yes, with A-GPS, GLONASS, BDS, GALILEO

NFC

Yes

USB

USB Type-C 2.0

SOUND

Loudspeaker

Yes

3.5mm Audio jack

Yes

BATTERY

Type

Li-Po 5000 mAh, non-removable

Charging

45W wired, 50% in 30 min (advertised)

FEATURES

Sensors

Fingerprint (side-mounted),accelerometer,gyro,proximity,compass

Water Resistance

IPX4 Water Resistance (IP54 Water Resistance + Splash Touch)

ADDITIONAL SPECIFICATION

Storage

128GB 4GB RAM, microSDXC

2G Bands

GSM 850 / 900 / 1800 / 1900

3G Bands

HSDPA 850 / 900 / 2100

4G Bands

1, 3, 5, 7, 8, 20, 28, 38, 40, 41

Network Speed

HSPA, LTE

Colours

Glittering Gold, Matt Black

*TOPRATED.co.za cannot be held accountable for inaccurate data. Please read our Disclaimer

OPPO A40 Review: The Smart Budget Pick for 2024

Launched in May 2024, the OPPO A40 is a thoughtfully designed entry-level smartphone that delivers surprising value without breaking the bank. Aimed at students, seniors, and first-time smartphone users in South Africa, it balances essential features, solid battery life, and modern software in a no-nonsense package under R3,000.

Performance & Everyday Use

Powered by the MediaTek Dimensity 6300 chipset (built on a 7nm process) and paired with 4GB of RAM, the A40 handles daily tasks like WhatsApp, YouTube, Google Maps, and light gaming with ease. While it won't rival flagship processors like the Snapdragon 8 Gen 3 in the Samsung Galaxy S24 series, it outperforms older budget chips found in devices like the Redmi 12C. For most users, this is more than enough power.

Battery Life That Lasts

One of the A40's strongest suits is its 5000mAh battery. In real-world use, it easily lasts a full day—and often into a second—with moderate screen time. Even better, OPPO includes 45W SUPERVOOC fast charging, which replenishes 50% of the battery in just 30 minutes. This is a rare feature in this price segment and gives the A40 a clear edge over competitors like the Samsung Galaxy A15, which only offers 15W charging.

Display & Design

The 6.67-inch IPS LCD display offers Full HD+ resolution (1080 x 2400) with sharp text and decent color accuracy. While it lacks the vibrancy of an AMOLED panel (like those on the Galaxy S24 or Tecno Spark 20 Pro), it's perfectly adequate for streaming and browsing. The phone features Panda Glass protection and a clean, symmetrical design available in Glittering Gold and Matt Black—both stylish and fingerprint-resistant.

Camera: Good Enough for Social Media

The dual rear setup includes a 50MP main sensor (f/1.8) and a 2MP depth sensor. Daylight photos are clear and well-exposed, though dynamic range is limited. Low-light performance is modest—don't expect night mode miracles. The 8MP front camera is fine for video calls and selfies in good lighting. Compared to the Tecno Spark 20 Pro's 108MP sensor, the A40 trades camera specs for better battery and software stability.

Practical Features That Matter

Dedicated microSDXC slot for expandable storage
3.5mm headphone jack (increasingly rare in 2024)
NFC for contactless payments (a standout in this segment)
Side-mounted fingerprint sensor for quick unlocking

Software & Longevity

The A40 runs Android 14 out of the box with OPPO's ColorOS skin—clean, intuitive, and free of excessive bloatware. While long-term update promises are modest (typically 1 major OS update), the near-stock experience ensures smooth performance and timely security patches.

Who Should Buy the OPPO A40?

This phone is ideal for:

Students needing a reliable device for online learning
Parents or seniors who want simplicity and long battery life
Budget buyers who prioritize charging speed and expandable storage
Secondary phone users looking for a durable backup device

If you're comparing it to the Samsung Galaxy A15 or Tecno Spark 20, the A40 wins on charging speed, NFC support, and software polish—making it one of the smartest budget choices in South Africa right now.

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