Samsung Galaxy A40 (4GB + 64GB) review. Compare 197 technical specifications and user reviews to see how it ranks among smartphones and if it's worth buying.
Overall score
What it is: An overall evaluation of the smartphone's quality, based on technical analyses and user reviews.
When it matters: When you need a quick reference to identify the best smartphones on the market.
Score components:
90.0%
Technical Score
10.0%
User score
Technical Score
What it is: An assessment of the smartphone's technical performance, covering eight key areas: performance & hardware, software, camera, connectivity, display, battery, audio, and design.
When it matters: When you want to compare smartphones based on technical performance and available features.
Score components:
25.0%
Performance & Hardware
18.0%
Camera
15.0%
Display
15.0%
Battery
10.0%
Software
10.0%
Connectivity
4.0%
Audio
3.0%
Design
User score
What it is: A rating that combines user reviews and the total number of reviews received by the smartphone
When it matters: When you want to know how a smartphone handles daily tasks and how reliable it remains over time according to user feedback.
Score components:
70.0%
User reviews
30.0%
Popularity
Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.
#94 in Best 6-Inch Smartphones
#123 in Best Samsung Phones
#139 in Best Compact Smartphones
#663 in Best Smartphones Under £250
#776 in Best Smartphones Under £300
#925 in Best Smartphones Under £400
#1000 in Best Smartphones Under £500
#1076 in Best NFC Smartphones
#1206 in Best Android Smartphones
#1214 in Best Value Smartphones
#1252 in Best AI Smartphones
#1263 in Best Smartphones
What it is: An assessment of the smartphone's technical performance, covering eight key areas: performance & hardware, software, camera, connectivity, display, battery, audio, and design.
When it matters: When you want to compare smartphones based on technical performance and available features.
Score components:
25.0%
Performance & Hardware
18.0%
Camera
15.0%
Display
15.0%
Battery
10.0%
Software
10.0%
Connectivity
4.0%
Audio
3.0%
Design
What it is: A rating that combines user reviews and the total number of reviews received by the smartphone
When it matters: When you want to know how a smartphone handles daily tasks and how reliable it remains over time according to user feedback.
Score components:
70.0%
User reviews
30.0%
Popularity
What it is: An indicator that combines the smartphone's overall rating with its cost.
When it matters: When you are looking for a smartphone with a good balance between quality and price.
Score components:
60.0%
Overall score
40.0%
Price
Importance: MEDIUM
Importance: HIGH
Importance: HIGH
Good value: >12 GB
Importance: HIGH
Good value: >256 GB
Importance: MEDIUM
Good value: >3.2 GHz
Importance: MEDIUM
Importance: HIGH
Good value: >1500
Importance: MEDIUM
Good value: >4000
Importance: MEDIUM
Good value: 8+
Importance: MEDIUM
Importance: MEDIUM
Good value: >950 MHz
Importance: MEDIUM
Good value: >700
Importance: MEDIUM
Good value: >1000
Importance: MEDIUM
Good value: >2500
Importance: MEDIUM
Good value: >6000
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Good value: >8000
Importance: HIGH
Good value: >12000
Importance: MEDIUM
Good value: >5000
Importance: MEDIUM
Good value: >1800
Importance: MEDIUM
Good value: >3200 MHz
Importance: MEDIUM
Good value: 5
Importance: MEDIUM
Good value: > 50 GB/s
Importance: LOW
Good value: 4
Importance: MEDIUM
Good value: >16 GB
Importance: HIGH
Good value: <6 nm
Importance: MEDIUM
Good value: >9 W
Importance: MEDIUM
Importance: LOW
Good value: >8192 KB
Importance: LOW
Good value: >2048 KB
Importance: LOW
Good value: >512 KB
Importance: MEDIUM
Good value: >100000 million
Importance: LOW
Good value: 3.3
Importance: LOW
Good value: 3.2
Importance: LOW
Good value: 2.0/3.0
Importance: LOW
Importance: MEDIUM
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Importance: MEDIUM
Importance: HIGH
Good value: >50 MP
Importance: HIGH
Importance: HIGH
Good value: >60
Importance: MEDIUM
Good value: ≥1.2 µm
Importance: HIGH
Good value: >2.5x
Importance: HIGH
Importance: LOW
Importance: LOW
Importance: LOW
Importance: LOW
Good value: ≥2
Importance: LOW
Importance: LOW
Importance: HIGH
Importance: HIGH
Good value: >16 MP
Importance: MEDIUM
Importance: LOW
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Importance: MEDIUM
Importance: MEDIUM
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Importance: MEDIUM
Good value: >130
Importance: MEDIUM
Good value: >120
Importance: MEDIUM
Good value: ≥2
Importance: LOW
Importance: MEDIUM
Importance: HIGH
Importance: HIGH
Importance: MEDIUM
Importance: LOW
Good value: >5.2
Importance: MEDIUM
Importance: LOW
Importance: MEDIUM
Importance: LOW
Good value: 3.1/3.2
Importance: LOW
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Good value: ≥2
Importance: LOW
Importance: MEDIUM
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Importance: HIGH
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Importance: MEDIUM
Good value: ≥6.6 inches
Importance: HIGH
Importance: HIGH
Good value: >400 ppi
Importance: HIGH
Importance: HIGH
Good value: ≥120 Hz
Importance: HIGH
Importance: MEDIUM
Good value: >300 Hz
Importance: MEDIUM
Good value: >800 nits
Importance: MEDIUM
Good value: >1300 nits
Importance: MEDIUM
Good value: >1000 nits
Importance: MEDIUM
Importance: MEDIUM
Importance: LOW
Importance: LOW
Importance: MEDIUM
Importance: LOW
Importance: LOW
Importance: HIGH
Importance: HIGH
Good value: >5000 mAh
Importance: HIGH
Good value: >60 W
Importance: MEDIUM
Importance: MEDIUM
Good value: <45 min
Importance: MEDIUM
Importance: LOW
Good value: >40 W
Importance: LOW
Importance: LOW
Good value: >10 W
Importance: LOW
Importance: HIGH
Importance: MEDIUM
Importance: MEDIUM
Good value: >800
Importance: LOW
Importance: LOW
Importance: MEDIUM
Importance: LOW
Importance: MEDIUM
Good value: ≥3
Importance: LOW
Importance: LOW
Importance: MEDIUM
Importance: LOW
Importance: MEDIUM
Importance: LOW
Importance: LOW
Good value: <162 mm
Importance: LOW
Good value: <75 mm
Importance: LOW
Good value: <8 mm
Importance: MEDIUM
Good value: <190 g
Importance: LOW
Good value: <98cm³
Importance: LOW
Importance: LOW
Importance: LOW
Importance: LOW
Importance: MEDIUM
Importance: LOW
Good value: ≥1.5 m
Importance: LOW
Importance: MEDIUM
Good value: >8
Importance: LOW
Importance: LOW
Importance: MEDIUM
Good value: <190 g
Importance: HIGH
Good value: >400 ppi
Importance: LOW
Importance: LOW
Good value: <75 mm
Importance: LOW
Good value: <162 mm
Importance: LOW
Importance: LOW
Importance: LOW
Importance: HIGH
Importance: MEDIUM
Importance: MEDIUM
Importance: HIGH
Good value: >256 GB
Importance: HIGH
Good value: ≥120 Hz
Importance: MEDIUM
Good value: >16 GB
Importance: HIGH
Good value: >5000 mAh
Importance: HIGH
Good value: <6 nm
(Reviews last updated: August 2026)
The 3G.co.uk review highlights the Samsung Galaxy A40 as a budget-friendly device offering a premium 5.9-inch Super AMOLED display and a compact, easy-to-handle design. While praised for its vibrant screen, the device features a "Glasstic" plastic build lacking water resistance and offers middling performance from its Exynos 7885 chipset. Although featuring strong 16MP main and 25MP selfie cameras, the 3,100mAh battery provides only average, one-day endurance.
The Samsung Galaxy A40 is presented as a notably compact mid-range smartphone with excellent ergonomics due to its light weight and 5.9-inch display. It features a praised Super AMOLED screen with high resolution, vibrant colors, and deep blacks, but notably lacks an Always On Display feature. While daily tasks run smoothly with its 4GB RAM and Exynos 7885 chipset, the device struggles with heavy gaming. A pro is the triple-slot tray for two SIMs and a microSD card, while a con is the 3100 mAh battery which is only sufficient for a standard day. The camera setup offers a great 25MP selfie camera and decent 16MP main sensor performance in daylight, though the 5MP ultra-wide lens lacks detail. Other drawbacks include a mediocre mono speaker and a plastic body that is prone to scratches despite its attractive finish.
According to Expert Reviews, the Samsung Galaxy A40 is a budget phone offering good basic functionality but with compromises in battery life and build quality. Its notable strengths include a 5.9-inch Super AMOLED screen and a high-resolution 25MP front camera, while cons include a plastic build, average low-light camera performance, and a modest 3,100mAh battery. The phone provides solid performance for daily tasks with its Exynos 7885 chipset and 4GB RAM, though it may struggle with demanding games.
According to a SamMobile review, the Samsung Galaxy A40 is a compact mid-range phone highlighted by its 5.9-inch Full HD+ Super AMOLED display, offering vivid colors and deep blacks, and a pocketable, one-hand friendly design. However, it suffers from performance issues with an older chipset leading to lag, average battery life that may not last a full day for heavy users, a low-resolution ultra-wide camera, and a slippery build.
TechRadar describes the Samsung Galaxy A40 as a compact mid-range smartphone offering good value, highlighting its compact size, premium-feeling design, and vibrant Super AMOLED display as pros. However, the review notes cons including a lack of water resistance, slippery build, occasional performance lag, modest battery life for heavy users, and limitations in low-light camera performance and software features compared to higher-end models.
Netzwelt identifies the Samsung Galaxy A40 as a compact mid-range device featuring a 5.9-inch Super AMOLED display with excellent brightness, a lightweight "3D Glasstic" design, and a dedicated slot for dual SIM and microSD cards. While the device handles daily tasks effectively, the review notes limitations in performance for high-end gaming and lacks advanced features like water resistance or a notification LED. Despite an average battery life, poor loudspeaker quality, and no 4K recording, the A40 is recommended for users prioritizing a manageable, small-screen smartphone with decent display quality.
The Samsung Galaxy A40 is identified as a compact, budget-friendly "all-rounder" featuring an ergonomic design, a standout 5.9-inch Super AMOLED display, NFC, and a 3.5mm headphone jack. While lauded for its display quality and ease of use, the device is criticized for its slippery, "Glasstic" build, average Exynos 7885 performance, and the absence of water resistance or an Always-on Display. The camera performs well in daylight but falters in low light, and the 3,100 mAh battery is described as mediocre, leading to a recommendation focused on users prioritizing a compact form factor over raw performance.
The Samsung Galaxy A40 is a compact, lightweight (140g) entry-level smartphone featuring a high-quality 5.9-inch Super AMOLED display, with its ergonomics and display quality highlighted as major pros. Performance is driven by the Exynos 7904 chipset and 4GB of RAM, suitable for daily tasks, while the camera delivers good results in daylight, particularly with the 25MP selfie shooter. Key benefits include Dual-SIM support, NFC, and a dedicated microSD slot. However, the device has notable cons, including below-average battery life from the 3100mAh cell, weak low-light photography, and a lack of premium features like water resistance or Always On Display. The "Glasstic" design is functional but not premium, and the GPU is insufficient for intensive gaming. Overall, it received a "satisfactory" rating in the evaluation.
The Samsung Galaxy A40 is a budget-friendly, compact device featuring a 5.9-inch Super AMOLED display and an ergonomic "Glasstic" design that fits comfortably in one hand. Despite its attractive, lightweight form factor, the device is hindered by significant performance issues, including noticeable stutters and lags during daily multitasking. While the 16MP main camera provides good results, the 5MP ultra-wide sensor offers poor quality, and the 3,100 mAh battery delivers only average, and at times poor, endurance.
The Samsung Galaxy A40 is lauded for its compact, stylish design and an exceptional 5.9-inch Super AMOLED screen, which offers high sharpness (437 ppi) and excellent color accuracy. While the user experience is smooth for daily tasks thanks to the One UI interface, the device's performance is hampered by an older Exynos 7904 processor that struggles with demanding apps. Furthermore, the dual-camera setup delivers average, often soft, photo results that lag behind market competitors. L'É The primary drawback highlighted in the lab review is the disappointing battery life, with the 3,100 mAh capacity lasting only 7 hours and 11 minutes under standardized testing. Despite supporting relatively fast charging, this lack of endurance, coupled with only moderate performance, makes the A40 hard to recommend for power users. L'Éclaireur Fnac
The Samsung Galaxy A40 is characterized by its compact, ergonomic design and a vibrant 5.9-inch Super AMOLED display, offering a premium viewing experience in a small form factor. While the "Glasstic" build is functional, the device shines with practical features like NFC, a 3.5mm jack, and USB-C. Performance is sufficient for daily tasks, but the Exynos 7885 struggles with demanding games. Camera performance is mixed, with a strong 25MP selfie camera contrasting with average rear camera capabilities that produce noise in low light. The 3100mAh battery offers average, one-day usage, supported by 15W fast charging. Key advantages include the display and compact size, while drawbacks include limited gaming performance and plastic construction.
The CNET France review highlights the Samsung Galaxy A40 as a "small but strong" competitor in the sub-€300 market, featuring a superior 5.9-inch Super AMOLED display and a compact, lightweight design. While the display, 15W fast charging, and strong daytime photo capabilities are key pros, the "glasstic" build and underwhelming performance in 3D gaming are noted drawbacks. Overall, the device offers a refined, user-friendly experience via One UI, making it a compelling, albeit not top-tier, mid-range choice.
The Samsung Galaxy A40 is praised for its compact, lightweight design (140g) and excellent 5.9-inch Super AMOLED "Infinity-U" display, which offers vibrant colors and high contrast. While the "3D Glasstic" back mimics glass, the device is considered ergonomic, though it lacks water resistance and an Always-On Display. Performance is generally smooth for daily tasks via One UI, but the Exynos chipset and GPU are not suited for heavy gaming. The camera setup features a 16MP main sensor and a 5MP ultra-wide lens, which perform well in daylight but produce noticeable noise in low-light conditions. A standout feature is the 25MP front-facing camera, noted for high-quality selfies, while the 3,100 mAh battery is considered merely average. Overall, the device is positioned as a capable, compact mid-ranger with a few compromises. Key pros include the stunning AMOLED screen, great ergonomics, and a 3.5mm headphone jack. Cons highlighted in the review include limited battery endurance, weak gaming performance, and poor low-light photo quality.
The Samsung Galaxy A40 is identified by Les Numériques as a compact, ergonomic smartphone featuring a high-quality 5.9-inch Super AMOLED screen with exceptional color accuracy. While the device offers a smooth experience for daily tasks, it struggles with demanding 3D gaming, and its 3,100 mAh battery provides a solid full day of usage with fast 15W charging. Key strengths include its compact design and display, though the camera fails in low-light conditions and the phone lacks water resistance.
The Samsung Galaxy A40 is a compact mid-range smartphone praised for its excellent 5.9-inch Super AMOLED display, offering high-quality visuals and contrast at a budget price point. While its lightweight, ergonomic design makes it easy to handle, the device is considered fragile, having failed rigorous drop tests. Performance is deemed average, capable of daily tasks but struggling with heavy gaming. Key drawbacks highlighted include a short battery life, lasting only about 25 hours, and a dual-camera system that struggles with detail in low-light conditions. On the positive side, the device features a 25MP front camera, a 3.5mm headphone jack, and NFC capability. The overall analysis points to a balanced, compact phone with significant, notable trade-offs.
The Samsung Galaxy A40 is identified as a standout, compact, and ergonomic 5.9-inch smartphone, featuring an impressive Super AMOLED display and a lightweight, 140-gram design, though the plastic build may feel less premium. While the Exynos 7904 processor and 4GB of RAM allow for efficient daily use, the device struggles with intensive gaming and can exhibit lag, making it better suited for lighter workloads. Camera performance presents a mix of high-quality 25MP selfies alongside a 16MP main sensor that struggles in low light, with key, user-friendly features including a 3.5mm headphone jack and a responsive, albeit slightly plasticky, design. Pros include excellent ergonomics, a vibrant display, and good front-facing camera, while cons include a weak build, subpar low-light photos, and performance limitations.
The Samsung Galaxy A40 is highlighted for its compact, lightweight, and ergonomic design featuring a 5.9-inch Super AMOLED display with excellent color and brightness, though the "Glasstic" body is noted as slippery. Performance is generally smooth for daily tasks, but the device struggles with heavy gaming, and the experience is hindered by the lack of an Always-on Display. The camera system offers high-quality selfies and decent daylight photos, but low-light performance is poor and the battery life is merely sufficient for a full day of moderate use.
Andrea Galeazzi highlights the Samsung Galaxy A40 as a standout, compact, and ergonomic device featuring a bright 5.9-inch Super AMOLED display. While the plastic, pearlescent back feels slightly cheap, the device is praised for its lightweight 140g frame and excellent, balanced daily performance, though it can feel sluggish under heavy use. The 3,100mAh battery provides decent daily endurance, complementing the 16MP main camera and high-quality 25MP selfie shooter, making it a recommended, affordable option.
The Samsung Galaxy A40 is a compact, budget-friendly mid-range device lauded for its 5.9-inch Super AMOLED screen, which offers excellent, vivid, and high-sharpness display quality. Its ergonomic design with minimal bezels and a small teardrop notch makes it highly usable with Performance is driven by an Exynos 7885 processor and 4GB of RAM, adequate for daily tasks but struggling with heavy 3D gaming. The camera system features a capable 16MP main sensor, though the 5MP ultra-wide lens underperforms in low light, producing noisy, low-detail images. Build quality compromises include a "Glasstic" back that scratches easily, and the 3,100mAh battery typically requires daily charging, despite supporting 15W fast charging. Notable drawbacks include a lack of official water resistance, although the phone retains a 3.5mm headphone jack and microSD storage expansion. For more details, visit Test-Aankoop.
The Samsung Galaxy A40 features a compact, ergonomic design with a 5.9-inch Super AMOLED display offering excellent, vibrant picture quality. The "Glasstic" body provides a premium look but is notably slippery and prone to fingerprints. Powered by an Exynos chipset with 4GB of RAM, it handles daily tasks smoothly, though it faces performance limitations in heavy gaming. While the 3,100 mAh battery requires daily recharging, it is supported by 15W fast charging. The camera system includes a high-quality 25MP selfie camera and a versatile rear setup, though it struggles in low light and lacks 4K video recording. The device also lacks Always-On Display and water resistance.
The Samsung Galaxy A40 is highly praised for its compact design, enabling comfortable one-handed operation, and its superior 5.9-inch Super AMOLED screen, which provides vibrant colors and deep blacks. While the Exynos 7904 chipset and 4GB of RAM handle daily tasks smoothly, the device suffers from occasional performance stutters and poor gaming performance. Build quality is a noted drawback, featuring a "Glasstic" back that can feel cheap and slippery, along with a lack of water or dust resistance. The 25MP front camera is a standout feature for selfies, with the 16MP rear camera offering decent daylight performance, although the 5MP ultra-wide lens suffers from low detail. The 3100 mAh battery delivers adequate, if unremarkable, longevity, lasting roughly 8 hours of web browsing. Overall, the device is considered a solid, budget-friendly option for those prioritizing screen quality and compact size over high-end performance.
The Samsung Galaxy A40 is positioned as a budget-friendly device distinguished by its compact, lightweight design and a high-quality 5.9-inch Super AMOLED display that offers vibrant colors and excellent outdoor visibility. Performance is driven by the Exynos 7885 chipset and 4GB of RAM, which handles daily tasks well and allows for decent gaming on medium settings. Key strengths include a 16MP main camera and a high-performing 25MP front camera that delivers detailed selfies. Notable drawbacks include the absence of an Always-On Display and a notification LED, along with a 3,100 mAh battery that typically provides only average, one-day battery life. Additionally, while the "3D Glasstic" back keeps the device light, the plastic frame may feel less premium. Night-time photography suffers from high noise and low detail, and the camera lacks 4K recording or optical image stabilization. Overall, the Android Planet video review highlights the A40 as a strong, compact option in the budget segment. Despite compromises in battery life and low-light photography, its screen and camera performance provide good value. Watch the full review at Android Planet.
The Samsung Galaxy A40 is defined by its compact, ergonomic design and a high-quality 5.9-inch Super AMOLED display that offers vivid colors and deep blacks, making it a standout for one-handed use. While the "Glasstic" body feels lightweight, it is prone to scratches and fingerprints, and the device lacks premium features like water resistance. Performance is reliable for daily tasks, powered by an Exynos 7904, though the 3,100mAh battery often requires recharging before the end of The 16MP main camera and 25MP selfie camera perform well, but the 5MP ultra-wide lens is considered a weakness due to a lack of detail. Despite a lackluster wide-angle camera, the device shines with its sharp screen and smooth, compact functionality, serving as a solid, budget-friendly option.
The user review for the on Tweakers presents a highly critical perspective, warning that the device is unsuitable for users who prioritize speed, reliability, and durable, quality construction. The reviewer highlights significant performance issues, including a slow, inconsistent camera, general interface sluggishness, and an erratic unlocking system that activates randomly. Physical drawbacks mentioned include uncomfortably high earpiece volume, poor service, and subpar connection quality, resulting in a strong non-recommendation. Tweakers +2
The Samsung Galaxy A40 is a compact mid-range smartphone featuring a standout 5.9-inch Full HD+ Super AMOLED display, offering vivid colors and high brightness in a user-friendly design. While the device feels premium in hand, the "Glasstic" (glass and plastic) construction is prone to scratches. Performance is driven by an Exynos 7885 chipset with 4GB of RAM, suitable for daily tasks but struggling with high-end gaming, and it features 64GB of expandable storage. Key drawbacks include the omission of an Always-On Display, a modest 3,100mAh battery that often requires daily recharging, and a lack of 4K video recording. The camera system includes a capable 25MP selfie camera, but the 16MP main and 5MP ultra-wide lenses lack top-tier low-light performance.
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