El Samsung Galaxy A7 It has established itself as one of the most solid benchmarks in the mid-range thanks to its excellent price-performance ratio. Its offering goes far beyond what the competition typically offers in a tight price range, integrating advanced technologies such as its iconic triple rear camera, screen Super AMOLED and an attractive, robust design. If you're looking for a balanced, powerful phone with a distinctive photography experience, keep reading the most complete, detailed, and up-to-date review of this model.
In addition, the Galaxy A7 stands as an economical alternative to models such as the Samsung Galaxy S10 and Samsung Galaxy Note 9For users who prioritize value for money and cutting-edge features, the Galaxy A7 more than meets expectations.
Full specifications and technical features of the Samsung Galaxy A7
| Screen | Super AMOLED 6 inches, FullHD+ (2220 x 1080 pixels), 441 ppi, 18.5:9 format |
|---|---|
| Processor | Exynos 7885 Octa Core (2×2.2 GHz Cortex-A73 + 6×1.6 GHz Cortex-A53) |
| RAM | 4 GB / 6 GB |
| Storage | 64 GB / 128 GB, expandable via microSD up to 512 GB |
| Battery | 3300 mAh, battery life up to 1,5 days of mixed use |
| Rear cameras | Triple: Main 24 MP f/1.7 + 8 MP ultra wide angle 120º f/2.4 + 5 MP depth sensor f/2.2 |
| Frontal camera | 24 MP f/2.0, sharp and detailed selfies, portrait mode |
| Dimensions and weight | 159,8 x 76,8 x 7,5 mm; 168 grams |
| Connectivity | LTE Cat6, 2,4 and 5 GHz WiFi ac, Bluetooth 5.0, NFC, GPS, FM Radio, 3.5mm jack, microUSB |
| Operating System | Android 8.0 Oreo upgradeable to higher versions, Samsung Experience 9.0 layer |
| Extras | Side fingerprint reader, face unlock, Dolby Atmos, dual SIM support |
| Colours | Blue, black and gold |
Premium Design and Ergonomics
The Samsung Galaxy A7 boasts refined lines and quality materials which clearly distinguishes it from its mid-range competitors. The back is made of durable glass, with a metallic finish and a subtle curve, which not only provides outstanding visual appeal but also a pleasant feel. It is available in three colors: blue, black and gold, which adapt to the tastes of any user.
The side frames are finished in high-quality plastic, camouflaged so effectively that it is difficult to distinguish it from metal. fingerprint reader It's integrated into the power button on the right side, a location inherited from Sony Xperia models that optimizes quick unlocking for both right- and left-handed users. The physical button layout, differentiated by touch, is intuitive and convenient.
On the lower edge we find the 3,5 mm minijack port for headphones, the microUSB port (one of its few shortcomings compared to models with USB Type-C), a multimedia speaker, and a call microphone. The left edge houses the tray for two nanoSIM cards and a microSD card. At the top, there's a noise-cancelling microphone.
The back, in addition to being elegant, is a fingerprint magnet, so the use of protective cases is recommended. light weight (168 grams) and its reduced thickness (7,5 mm) contribute to comfortable handling, even for those with small hands. However, it does not have IP certification for water resistance, a feature reserved for the brand's high-end range.
Super AMOLED Display: Next-Level Visual Experience
One of the differentiating points of the Galaxy A7 is its 6-inch Super AMOLED display and FullHD+ resolution (2220 x 1080 pixels). It offers a 441 ppi density for outstanding sharpness, infinite contrasts, deep blacks and vibrant colors, something common in AMOLED technology and rare in the mid-range.
Level maximum brightness reaches 583 cd/m², far surpassing many of its rivals, making it easy to view even in bright sunlight. The system uses pulse-width modulation (PWM) to control brightness, which can be noticed at low frequencies (240 Hz), although it doesn't affect normal use. The automatic brightness does a decent job, although in some cases it can be somewhat slow or erratic, which can be improved through future software updates.
Color calibration is one of its greatest successes: there is no exaggerated oversaturation and the color fidelity is remarkable. Users have several modes (Adaptive, AMOLED Cinema, AMOLED Photo, Basic) to adapt the hue and contrast to their preferences.
The viewing angles are wide, although slight color cast may occur when rotated at extreme angles, a minor flaw for most users. The absence of a notch helps maintain a clean, traditional aesthetic. Additionally, the Always On Display to display notifications, clock and battery at all times, function can be disabled at will.
Performance: Power and fluidity for everyday use
El Exynos 7885 is the processor of choice for the Galaxy A7, accompanied by 4 or 6 GB of RAM, ensuring optimal performance in everyday applications, multitasking, and popular games. This chip combines two Cortex A73 cores at 2,2 GHz for demanding tasks and six Cortex A53 cores at 1,6 GHz for energy efficiency. GPU Mali-G71 MP2 allows you to enjoy games in native resolution without major loss of quality.
The result in benchmarks As AnTuTu oscillates between 118.000 and 121.953 points, placing it within the average of the range and above other equivalent mobiles, although slightly below the models with Snapdragon 660. The GeekBench and 3D Mark tests corroborate this performance.
The user experience is very positive: it navigates smoothly, multiple apps run simultaneously without lag (thanks to the sufficient RAM), and you can enjoy demanding titles like PUBG Mobile at medium-high quality. At specific times and when switching between very heavy apps, some slight delay may occur, especially when using the camera, Bixby Home, or split-screen mode, but it doesn't dampen the overall performance. The system maintains a comfortable temperature even after long sessions of use.
El internal storage It starts at 64 GB and can go up to 128 GB in some versions. It can be expanded via microSD up to 512 GB, allowing you to conveniently store photos, videos, apps, and files. The operating system and pre-installed apps take up about 10-12 GB, leaving plenty of space for the user.
Interface and experience: Polished and adaptable Samsung Experience
The Galaxy A7 incorporates Android 8.0 Oreo with the customization layer Samsung Experience 9.0This interface is renowned for its stability, advanced features, and customization options: from managing themes, icons, and fonts to the Always On display, power-saving modes, and fingerprint sensor gestures.
One of the improvements of Samsung Experience is its progressive reduction of pre-installed appsThe user can choose which proprietary apps to install during the initial setup, and most unwanted apps can be uninstalled or disabled. The integration of tools such as Samsung Health, the Galaxy Apps store, OneDrive, and Microsoft Office provides added value.
In the security section, in addition to unlocking by side fingerprint, it incorporates facial unlocking Using the front camera. Fingerprint recognition is fast and accurate if you place your finger completely flat, although it may take some getting used to the sideways position. Facial recognition works well in well-lit conditions, but is less effective in darker environments or with facial accessories. Both options can be used in combination.
Among the software options are the game mode (Game Launcher), Smart Stay (keeps the screen on while you're looking at it), maintenance tools, and advanced multitasking options. The system supports split screen to run two apps at the same time, useful for productivity and leisure.
In-depth analysis of the triple rear camera
The Samsung Galaxy A7 was a pioneer in incorporating a triple camera rear in the mid-range, which has significantly differentiated it. This set includes:
- 24 megapixel main sensor With an f/1.7 aperture, it's excellent for low-light scenes. It captures sharp, detailed images with good color balance and the ability to apply automatic or manual HDR.
- 8 MP ultra wide angle sensor and a 120º f/2.4 field of view, ideal for landscapes, group photos, or interiors. It adds a creative touch, although with slightly less quality and more noise in low-light situations due to its smaller aperture.
- 5 MP f/2.2 depth sensor, dedicated to obtaining three-dimensional information from the scene. It is key to the portrait mode (Live Focus), allowing editable selective blurring after the photo is taken.
Camera software includes 19 automatic scene modes that recognize and optimize parameters based on what's being photographed (people, landscapes, food, etc.). It offers Pro, panoramic, beauty, AR Emoji, slow motion, scene optimizer, and time-lapse options, among others.
The interface is intuitive and easy to use, inspired by Samsung's premium models. HDR (high dynamic range) can be activated manually and is especially useful in scenes with strong lighting contrasts. Portrait mode allows you to adjust the degree of blur and edit it later; while it's not perfect, it achieves a convincing result in most situations, especially in good lighting.
In low-light conditions, the main sensor excels with its large aperture, while the wide-angle and depth sensors lose some detail and increase noise. Nighttime performance is decent for a device in this range, although far from what the high-end offers.
Front camera: high-resolution selfies
The front camera of 24 MP and f/2.0 aperture It's on par with the best mid-range devices: it allows for highly detailed selfies, software-assisted portrait mode, and panoramic shots for group selfies. Auto HDR helps avoid backlighting and improve exposure in tricky situations. During the day, the results are very satisfactory; indoors or at night, the level of detail decreases, but it's still one of the best options in its range.
Video and additional modes
The Samsung Galaxy A7 records video in FullHD at 30 fps, both with the main and front cameras. It incorporates electronic image stabilization to reduce vibrations during recording, although it's most effective during daylight hours. Slow-motion recording and real-time filters expand the user's creativity. Audio capture is clear, and quality is maintained even in noisy environments.
Bixby Vision and AR Emoji
Among the exclusive functions, it stands out Bixby Vision, which allows you to identify objects, read QR codes, translate texts in real time, or search for products to buy online, all from the camera app. It's also possible to create AR Emoji-style animated avatars, a fun customization option for social media and messaging.
Sound and multimedia: Immersive and customizable experience
The speaker of the Samsung Galaxy A7 offers a powerful volume and medium quality It performs well in calls, music, and video playback. While it doesn't compete with the best smartphones in terms of low frequencies or dynamic range, the sound is clear and pleasant, without significant distortion at high volumes.
The presence of 3,5mm mini jack This is a plus for classic audiophiles; you can use headphones in the traditional way, something that has fallen into disuse in many current models.
The software settings allow you to activate Dolby Atmos (for surround sound), modify the equalizer, use the Pro tube amplifier (simulates analog output for a warm experience), or apply the auditorium effect. Customizable sound profiles are available through a hearing test that adapts the sound to each ear, significantly improving the user experience.
For those who need more, Bluetooth 5.0 connectivity allows you to pair wireless headphones with low latency and excellent quality, as well as external speakers.
Battery and autonomy: Fair but efficient
With a battery of 3300 mAh, the Samsung Galaxy A7 achieves a sufficient autonomy to withstand an intense day and last a day and a half with moderate use. Samsung's power management system and the efficiency of its processor and AMOLED display make it possible to achieve an average of 5 hours of screen time.
It doesn't include fast charging, but the included 7,8-watt charger allows you to reach 100% in approximately 2 hours and 20 minutes (0 to 50% in one hour). The use of microUSB instead of USB Type-C is a minor drawback, although it's still compatible with most conventional chargers and cables.
Connectivity, sensors and extras
The Galaxy A7 is a very complete terminal in connectivity: WiFi ac dual (2.4 and 5 GHz), Bluetooth 5.0 (more stable and efficient), NFC for mobile payments, FM radio without the need for Internet, and GPS Compatible with major satellite systems (GPS, GLONASS, Beidou, Galileo) for precise location.
La triple groove It allows you to use two nanoSIM cards and one microSD card simultaneously, which is excellent for those who travel frequently or need to separate work and leisure. All the usual sensors are present: accelerometer, gyroscope, compass, proximity sensor, ambient light, and Hall sensor.
Comparison and opinions after the analysis
The Galaxy A7 must compete in an increasingly demanding segment, with alternatives like the Xiaomi Mi A2, Motorola One, Huawei P Smart+, and the Pocophone F1. Each excels in certain areas, but the Galaxy A7 stands out for:
- Sleek, lightweight design and premium feel.
- High-quality Super AMOLED display, without notch and with advanced customization options.
- Versatile triple camera which allows you to experiment with different photographic styles and situations.
- Good performance and generous storage accompanied by extensive expansion via microSD.
- Adequate battery and very complete connectivity, without giving up the minijack or the FM radio.
Points for improvement include the lack of fast charging, water resistance, and instant Android updates, as well as the presence of microUSB instead of USB-C. In its price range, it's difficult to find a device as balanced and capable in all areas.
If you're looking for a robust, elegant, and powerful phone with an excellent display and great photography, the Samsung Galaxy A7 continues to stand out as one of the best options in the mid-range. It's the ideal choice for those who value the Photographic versatility, premium design and a quality multimedia experience, without having to go high-end or spend a fortune.
Have you tried the Galaxy A7 or read any of the recommended reviews? Share your thoughts and experiences in the comments.
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