Manuals of product CT7688
Editorial note
The Philips CT7688 stands out with its impressive battery life thanks to its 950 mAh battery, offering up to 300 hours of standby time, making it ideal for daily use without frequent recharging. Its compact and lightweight design, weighing only 85 g, makes it easy to handle and carry, making it a practical choice for users on the go. Additionally, the built-in 32 GB memory provides sufficient storage for essential applications, with the possibility of expansion via a MiniSD card. However, there are some drawbacks to note. The screen resolution of 176 x 220 pixels may disappoint those expecting higher display quality, especially for visual content. The lack of Wi-Fi connectivity limits internet access possibilities, and the rear camera of only 1.3 MP may not meet the expectations of those wanting to capture quality images. Furthermore, the 3-hour charging time may seem long, while the internal memory of 32 MB for the user is very limited, which could force users to frequently manage their storage space. In terms of performance, the Philips CT7688 is adequate for simple tasks, but the low screen resolution and limited internal memory can hinder the experience for more demanding users. Features such as voice recording and diverse audio support enhance the experience, but the absence of modern features, like GPS or a front camera, may make the device less appealing. In summary, the Philips CT7688 offers notable advantages in terms of battery life and design, but limitations in connectivity, display quality, and performance may make it less suitable for users seeking a more modern and versatile smartphone.Score details
User experience
The user experience is generally satisfactory thanks to a physical keyboard that offers precise tactile input, but the lack of a touchscreen may disappoint some users.
Performance
The performance is adequate for simple tasks, but the low screen resolution and limited internal memory can hinder the experience for more demanding users.
Battery life
Battery life is one of the strengths of the Philips CT7688, with a 950 mAh battery offering up to 300 hours of standby time, perfect for daily use.
Design
The design is compact and lightweight (85 g), making it easy to hold and carry, which is ideal for mobile use on a daily basis.
Value for money
Although the product offers good basic features, the lack of Wi-Fi connectivity and a low-resolution camera may seem limiting in terms of value for money.
Features
The Philips CT7688 has various features like voice recording and diverse audio support, but the absence of modern features like GPS or a front camera limits its appeal.
repairability
The removable battery makes repair and replacement easy, which is an advantage for those looking to extend the lifespan of their device.
Usability
The usage is simple thanks to a physical keyboard and practical features like a calendar and calculator, but managing storage space can be restrictive with only 32 MB of user memory.
Advantages
300 hours of standby time
Lightweight and compact design (85 g)
32 GB internal memory
Voice recording and various audio formats
Physical keyboard for precise input
Built-in practical tools: calendar, calculator
Disadvantages
Low screen resolution (176 x 220 pixels)
No Wi-Fi connectivity
1.3 MP rear camera
Long recharge time (3 hours)
No GPS and no touchscreen
Internal memory limited to 32 MB
Technical Specifications CT7688
General Information
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ModelCT7688
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Brand
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Category
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Type
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SKU233778
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MPN233778
Screen
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Screen resolution176 x 220 pixels
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Type of panelTFT
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Screen size1.93 "
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Number of colors displayed262144 colors
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Screen brightness200 cd/m²
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External screenNo
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External screenNo
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Type of panelTFT
Power
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Waiting time (2G)300 h
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Battery capacity950 mAh
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Battery technologyLithium-Ion (Li-Ion)
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Talk time (2G)4 h
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Waiting time (3G)- h
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Battery recharge time3 h
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Removable batteryYes
Audio
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FM Radio-
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Microphone includedYes
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Ringtone typeMP3
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Quantity of polyphonic ringtones64
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Supported audio formatsAMR, MIDI, MP3, SMF
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Voice codecsAMR, EFR, FR, HR
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Microphone includedYes
Design
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Type-
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Product colorMoney
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Color nameSilver Pebble
Other features
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Dimensions of the combined unit (LxWxH)101 x 44 x 18 mm
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Weight of the phone85 g
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Number of lines displayed9 lines
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KeyboardYes
Memory
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Total storage capacity32 GB
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User memory10 MB
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Internal memory32 MB
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Total storage capacity32 GB
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Flash Card SupportYes
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Compatible memory cardsMiniSD
Camera
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Sensor typeCMOS
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Motion JPEG frame rate15 ips
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Supported image formatsJPEG
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Rear cameraYes
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Resolution of the rear camera (digital)1.3 MP
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Front cameraNo
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Digital zoom8 x
Video
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Maximum cadence30 ips
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Preview speed15 ips
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Video playbackYes
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Video playbackYes
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Video callNo
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Video capture resolution352 x 288 pixels
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Visual compression formats3GP, H.263
Technical details
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Standby autonomy300 h
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Alarm FunctionYes
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Alarm FunctionYes
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Alarm FunctionYes
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Alarm FunctionYes
Weight and dimensions
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Weight85 g
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Width44 mm
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Depth18 mm
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Height101 mm
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Volume70 cm³
Registration
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Registration typeWithout plan
Network
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Multislot GPRS class10
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2G band (1st SIM card)900,1800,1900 MHz
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Network dataGPRS, GSM
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WAP2.0
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SIM card capacitySingle SIM
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WifiNo
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SIM card typeMiniSIM
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Mobile network generation2G
Messaging
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E-mailYes
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E-mailYes
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E-mailYes
Call management
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Call forwardingYes
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Call forwardingYes
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Call forwardingYes
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Call forwardingYes
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Call forwardingYes
GPS Performance
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Assisted GPS (A-GPS)No
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Assisted GPS (A-GPS)No
Phone features
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Alert with vibratorYes
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Alert with vibratorYes
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FormatBar
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Personal Information Management (PIM)Alarm clock
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Alert with vibratorCalculator
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Alert with vibratorCalendar
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CustomizationConverter
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To-do list
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Yes
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Yes
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Ringtones
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Wallpaper
Data transmission
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Infrared portYes
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Infrared portYes
Connectivity
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USB portYes
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USB Version1.1
Packaging contents
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User manualYes
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User manualYes
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User manualYes
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User manualYes
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Cables includedUSB
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User manualYes
Management features
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Microphone deactivationYes
Keyboard
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Navigation buttonYes
Frequently Asked Questions
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Presentation of product CT7688 specifications from brand Philips
General Information
The Philips CT7688 is a smartphone from the renowned brand Philips, famous for its quality and innovation in the field of electronic devices. This model, designated by the reference CT7688 | CT7688/000000EU, is designed to offer optimal performance and an enhanced user experience.
Screen
The smartphone features a 1.93-inch TFT screen, displaying a resolution of 176 x 220 pixels. Although this resolution may seem limited for users accustomed to high-definition screens, it still allows for acceptable display quality in varying lighting conditions, thanks to a brightness of 200 cd/m². With 262144 colors, the screen provides a correct visual representation, although the lack of a touchscreen and external display may restrict certain interactions.
Power
The Philips CT7688 is powered by a 950 mAh battery, offering up to 300 hours of standby time and about 4 hours of talk time on 2G. The nickel-metal hydride (NiMH) battery technology ensures durability and reliable performance. Additionally, the battery is removable, allowing for easy replacement to extend the device's lifespan.
Audio
This model includes various audio features, such as voice recording and a compatible AMR, EFR, FR, and HR voice codec, ensuring optimal quality during communications. The CT7688 supports MP3 ringtones and 64 polyphonic ringtones, providing a customizable sound experience. However, it does not include an FM radio.
Design
The design of the Philips CT7688 is both modern and sleek, available in silver (Silver Pebble) color. With compact dimensions of 101 x 44 x 18 mm and a lightweight of 85 g, it is easy to carry and handle.
Other Features
The phone displays 9 lines of information, making it easier to view messages and notifications. It also integrates a physical keyboard, appreciated by users who prefer tactile input. The built-in flash memory of 32 GB allows sufficient storage for essential data, with the possibility of expansion via a MiniSD card.
Camera
The Philips CT7688 is equipped with a CMOS sensor for its rear camera, offering a resolution of 1.3 MP. Although this quality is adequate for basic shots, it may not satisfy users looking for better photographic performance. The front camera is absent, limiting the possibilities for selfies and video calls.
Video
This smartphone allows video recording at a maximum frame rate of 30 fps, with a capture resolution of 352 x 288 pixels. Although video playback is smooth, the absence of modern features like GPS and a touchscreen limits its use in contemporary contexts.
Technical Details
The Philips CT7688 offers an impressive standby time of 300 hours, facilitating daily use. It also includes practical tools such as a calculator, calendar, and alarm function, contributing to effective time management.
Network
This smartphone operates on the 2G network with a single SIM card capacity, ensuring reliable connectivity for voice communications and text messages. The supported frequency bands are 900, 1800, and 1900 MHz, but it does not support Wi-Fi or the WAP protocol, which may restrict internet access.
Messaging
The Philips CT7688 supports sending SMS and MMS, as well as accessing emails, allowing for smooth and quick communication.
Call Management
Call management features include a call timer, call waiting, caller ID, and call forwarding, enhancing the user experience when managing communications.
Connectivity
The smartphone is equipped with Bluetooth to facilitate wireless connection with other devices, as well as a USB 1.1 port for fast and efficient connectivity. An infrared port is also present for additional wireless communications.
Package Contents
The Philips CT7688 comes with a battery pack, a battery charger, a headset, a warranty card, and a user manual, ensuring a complete user experience right out of the box.