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Samsung Galaxy M40 Unveiling Features Pricing Pros & Cons

Release Date
2019, June
Camera
32MP
Battery
3500mAh
Battery Type
15W
Processor
Snapdragon 675
Screen
6.3"
Storage
64GB/128GB , microSDXC
Ram
4/6GB RAM
Operating System
Android 9.0, up to Android 11, One UI 3.1

Design and Build Quality

The Samsung Galaxy M40 stands out with a sleek and modern design that impresses right out of the box. It has a glass front protected by Corning Gorilla Glass 3, while the back and frame are made of plastic, contributing to its lightweight feel at just 168 grams. The device's dimensions are 155.3 x 73.9 x 7.9 mm, which provides a comfortable grip and ease of use, even with one hand. A notable design feature is the punch-hole camera, which allows for a more immersive viewing experience on the 6.3-inch screen.

Display

The Samsung Galaxy M40 is equipped with a 6.3-inch PLS LCD display that boasts a resolution of 1080 x 2340 pixels, offering vibrant colors and sharp details. The screen-to-body ratio stands at approximately 84.9%, providing an expansive view ideal for media consumption and gaming. The pixel density of ~409 ppi ensures clarity, making text and images look crisp and clear. The presence of Gorilla Glass 3 adds a layer of durability and scratch resistance, which is essential for everyday use.

Performance

Under the hood, the Galaxy M40 is powered by the Qualcomm Snapdragon 675 chipset, featuring an octa-core CPU with 2x2.0 GHz Kryo 460 Gold and 6x1.7 GHz Kryo 460 Silver cores. This configuration ensures smooth multitasking and efficient performance. Graphics are handled by the Adreno 612 GPU, supporting a satisfying gaming experience for casual games and some demanding titles. The device offers two variants in terms of RAM and storage: 4GB RAM with 64GB internal storage, and 6GB RAM with 128GB internal storage. Additionally, storage can be expanded via microSDXC, making it incredibly versatile for users who need extra space.

Camera

The Samsung Galaxy M40 features a versatile triple-camera setup, comprising a 32 MP main sensor with an f/1.7 aperture perfect for low-light conditions. The 8 MP ultra-wide lens allows for capturing expansive landscapes and group photos, while the 5 MP depth sensor aids in achieving professional-looking portraits with bokeh effects. Camera features include LED flash, panorama, and HDR mode. Video recording capabilities extend to 4K at 30fps, providing crisp and clear footage. For selfies, the device sports a 16 MP front camera, placed within the punch-hole, supporting HDR and full HD video recording.

Battery Life

The Galaxy M40 is equipped with a non-removable Li-Po 3500 mAh battery, which offers full-day usage under moderate conditions. The device supports 15W fast charging, meaning you can quickly top up the battery when power runs low. While the battery capacity might not be the largest, it is optimized efficiently with the Snapdragon 675, ensuring decent power management.

Software

Out of the box, the Galaxy M40 runs on Android 9.0 (Pie) with Samsung's One UI overlay. Samsung has ensured future-proofing with an upgrade path to Android 11 and One UI 3.1, giving access to the latest features and enhancements. One UI provides a user-friendly experience, with smart UI elements designed for ease of access and navigation, even on large displays.

Connectivity and Sensors

The Galaxy M40 supports GSM, HSPA, and LTE technologies, ensuring seamless network connectivity. It offers a hybrid dual SIM slot, though expanding storage through microSD uses one of these slots. The phone also features Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 5.0, NFC for mobile payments and file sharing, GPS with multiple satellite support, an FM radio, and USB Type-C for charging and data transfer. Sensor-wise, the device includes a rear-mounted fingerprint scanner, accelerometer, gyro, proximity sensor, and compass, all enhancing the device's functionality and security.

Price and Availability

Launched in June 2019, the Samsung Galaxy M40 was priced around 200 EUR at its release. It offers excellent value for the features it provides, making it a competitive choice in the mid-range smartphone market. The device is available in a variety of colors including Seawater Blue, Midnight Blue, and Cocktail Orange, appealing to a broad range of aesthetic preferences.

Conclusion

The Samsung Galaxy M40 presents a compelling package for users seeking a mid-range smartphone with a solid display, capable performance, and versatile camera capabilities. While its battery might not be the largest, its overall efficiency and fast charging capabilities compensate well. Given its feature set, including the upgrade path to the latest software versions, the Galaxy M40 stands as a formidable choice for consumers looking for a reliable and stylish smartphone experience.

Key Features of Samsung Galaxy M40

  • Supports GSM, HSPA, and LTE technologies for improved connectivity.
  • Lightweight design at 168 grams with dimensions of 155.3 x 73.9 x 7.9 mm.
  • 6.3-inch PLS LCD display with a resolution of 1080 x 2340 pixels, offering ~409 ppi density.
  • Protected by Corning Gorilla Glass 3 for enhanced screen durability.
  • Powered by Qualcomm SDM675 Snapdragon 675 chipset with an Octa-core CPU and Adreno 612 GPU.
  • Available in two memory variants: 64GB with 4GB RAM and 128GB with 6GB RAM, plus a microSDXC card slot.
  • Triple rear camera setup including a 32 MP wide lens, an 8 MP ultrawide lens, and a 5 MP depth sensor. Supports 4K video recording.
  • 16 MP front camera capable of recording 1080p video.
  • Comprehensive connectivity options: Wi-Fi, Bluetooth 5.0, NFC, and USB Type-C.
  • Rear-mounted fingerprint sensor for enhanced security.
  • Comes with a 3500 mAh battery supporting 15W wired charging.
  • Available in three colors: Seawater Blue, Midnight Blue, and Cocktail Orange.

Disadvantages of Samsung Galaxy M40

  • No 3.5mm headphone jack, which may be inconvenient for users with wired headphones.
  • Plastic build for the frame and back, which may not feel as premium as devices with metal or glass finishes.
  • Hybrid SIM slot, meaning users need to choose between a second SIM card and a microSD card for additional storage.
  • Relatively small battery capacity of 3500 mAh, which may result in less battery life compared to other devices in the same category with larger batteries.
  • Uses PLS LCD display technology rather than AMOLED, which may not offer the same level of color vibrancy and contrast.
Network
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 8, 40, 41
Speed HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 400/50 Mbps
Launch
Announced 2019, June
Status Available. Released 2019, June
Body
Dimensions 155.3 x 73.9 x 7.9 mm (6.11 x 2.91 x 0.31 in)
Weight 168 g (5.93 oz)
Build Glass front (Gorilla Glass 3), plastic back, plastic frame
SIM Hybrid Dual SIM (Nano-SIM, dual stand-by)
Display
Type PLS LCD
Size 6.3 inches, 97.4 cm2 (~84.9% screen-to-body ratio)
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density)
Protection Corning Gorilla Glass 3
Platform
OS Android 9.0 (Pie), upgradable to Android 11, One UI 3.1
Chipset Qualcomm SDM675 Snapdragon 675 (11 nm)
CPU Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver)
GPU Adreno 612
Memory
Card slot microSDXC (uses shared SIM slot)
Internal 64GB 4GB RAM, 128GB 6GB RAM
Main Camera
Triple 32 MP, f/1.7, 26mm (wide), 1/2.8", 0.8µm, PDAF 8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm, PDAF 5 MP, f/2.2, (depth)
Features LED flash, panorama, HDR
Video 4K@30fps, 1080p@30fps
Selfie camera
Single 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
Features HDR
Video 1080p@30fps
Sound
Loudspeaker Yes
3.5mm jack No
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE
Positioning GPS, GLONASS, GALILEO, BDS
NFC Yes
Radio FM radio
USB USB Type-C 2.0
Features
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Battery
Type Li-Po 3500 mAh, non-removable
Charging 15W wired
Misc
Colors Seawater Blue, Midnight Blue, Cocktail Orange
Models SM-M405F, SM-M405FN, SM-M405G
SAR 0.20 W/kg (head)
SAR EU 0.27 W/kg (head)     1.17 W/kg (body)
Price About 200 EUR

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