Samsung Galaxy A40 smartphone

Photo: Mark Gasoline via Wikimedia Commons (CC BY-SA 4.0)

Samsung

Samsung Galaxy A40

April 10, 2019 7/10 Rating Updated
In brief: The Samsung Galaxy A40 is a compact mid-range Android smartphone known for its vibrant Super AMOLED display and capable camera setup. Released in 2019, it offers a balanced experience for users seeking a smaller form factor and reliable performance.
Display5.9" Super AMOLED FHD+
ChipsetExynos 7904
Main Camera16MP + 5MP Dual
Battery3100 mAh, 15W Fast Charging
Starting from $90

💰 Samsung Galaxy A40 Price

The Samsung Galaxy A40 lowest price is $90, based on current retailer listings.

📌 Full Specifications

Display

TypeSuper AMOLED, Infinity-U
Size5.9 inches, 85.5 cm2 (~85.5% screen-to-body ratio)
Resolution1080 x 2340 pixels, 19.5:9 ratio (~437 ppi density)

Platform

OSAndroid 9.0 (Pie), upgradable to Android 11, One UI 3.1
ChipsetExynos 7904 (14 nm)
CPUOcta-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)
GPUMali-G71 MP2

Memory

Card slotmicroSDXC (dedicated slot)
Internal64GB 4GB RAM

Main Camera

Modules16 MP, f/1.7, (wide), PDAF; 5 MP, f/2.2, 12mm (ultrawide)
FeaturesLED flash, panorama, HDR
Video1080p@30fps

Selfie Camera

Modules25 MP, f/2.0
Video1080p@30fps

Battery

TypeLi-Po 3100 mAh, non-removable
Charging15W wired

Body

Dimensions144.4 x 69.2 x 7.9 mm (5.69 x 2.72 x 0.31 in)
Weight140 g (4.94 oz)
SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)

Comms

WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth5.0, A2DP, LE
PositioningGPS, GLONASS, BDS, GALILEO
NFCYes
RadioFM radio
USBUSB Type-C 2.0

Launch

Announced2019, March 19
StatusAvailable. Released 2019, April 10

⚖ Pros & Cons

Pros

  • Vibrant Super AMOLED display
  • Compact and lightweight design
  • Good quality 25MP selfie camera
  • Dedicated microSD card slot for expandable storage
  • NFC support for contactless payments

Cons

  • Average 3100 mAh battery capacity
  • Plastic 'Glasstic' build quality
  • Ultrawide camera may not be recognized by all third-party apps
  • Launched with an older Android version (upgradable to Android 11)
  • Only one internal storage option (64GB)
★ Our Verdict

The Samsung Galaxy A40 provides a solid mid-range experience with a great display and capable cameras for its price point, though its battery capacity and plastic build are compromises.

The Samsung Galaxy A40, while an older model from 2019, remains a viable option for budget-conscious users who prioritize a compact design and a vibrant display. Its 5.9-inch Super AMOLED screen offers excellent visuals, making it ideal for media consumption and comfortable one-handed use. The dual rear camera and 25MP selfie camera are still capable for everyday photography and social media sharing. However, be mindful of its 3100 mAh battery, which might require a midday charge for heavy users, though 15W fast charging helps. If you're looking for an affordable, smaller smartphone for essential tasks, browsing, and casual photography, and don't require the absolute latest performance or software updates, the Galaxy A40 could be a suitable choice. Consider its age when evaluating long-term software support.

Reviewed by the infozme.com Editorial Team — see how we research & rate phones.

📦 In The Box & Warranty

  • USB Type-C cable
  • 15W Fast Charger
  • Headphones
  • SIM ejector tool
  • Quick Start Guide/Manual

Samsung smartphones typically come with a 12 to 24-month manufacturer's warranty covering defects in materials and workmanship from the date of purchase.

❓ Questions & Answers

What is the screen size and type of the Samsung Galaxy A40?

The Samsung Galaxy A40 features a 5.9-inch Super AMOLED Infinity-U display with a Full HD+ resolution (1080 x 2340 pixels).

What processor does the Samsung Galaxy A40 use?

It is powered by an Exynos 7904 octa-core processor.

How many cameras does the Samsung Galaxy A40 have?

The phone has a dual-camera setup on the rear (16 MP main + 5 MP ultrawide) and a single 25 MP front-facing camera for selfies.

What is the battery capacity of the Samsung Galaxy A40?

The Samsung Galaxy A40 is equipped with a 3100 mAh non-removable Li-Po battery and supports 15W fast charging.

When was the Samsung Galaxy A40 released?

The Samsung Galaxy A40 was announced on March 19, 2019, and released on April 10, 2019.

Does the Samsung Galaxy A40 support expandable storage?

Yes, it has a dedicated microSDXC card slot for expandable storage up to 512GB.