The largest tablets › 14-inch tablets › Callsky Ctab 14
Callsky Ctab 14: specs, size and price
A low-cost 14.1-inch Android tablet with 4G, a case and a stylus in the box
Callsky Ctab 14 Photo: large-screens.com
Key specifications
- Screen14.1″ IPS LCD
- Aspect ratio16:10 (1.60)wide: good for videos and split screen
- Resolution1920 × 1200 pixelsfairly sharp (161 ppi): pixels visible up close
- Brightness290 nitsdim: for dim rooms
- Screen area576 cm² · 96 % of a Letter sheet
- SystemAndroid 15
- ProcessorUnisoc T616 (T7255)
- Weight996 g
- Penincluded
- Keyboardnone
- Statuscurrent model
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I am a classical musician (violist) with 20 years of professional experience in orchestra and chamber music. For many years, I have been advising colleagues, students, and fellow musicians in the choice of their tablet.
Along with the many positives of using tablets, I’ve also seen the negatives: tablets crashing just before going on stage, batteries that don’t hold up during long rehearsal days, and missing page turner pedals in concert.
Overview
The Callsky Ctab 14 is a low-cost 14.1-inch Android tablet from Callsky, a brand created in 2024 that sells online, mainly in the US. Callsky presents it for work, streaming and home use, with a case and a stylus in the box. No independent review has been published yet, so the details below come from Callsky’s own product page and cannot be confirmed by measurements.
The 14.1-inch IPS screen uses the 16:10 format, a wide format made for videos, and its area is about 10 % larger than the screen of the 13-inch iPad Pro. With 1920 × 1200 pixels (161 ppi), it is not very sharp at this size. Callsky gives no brightness figure; earlier data mentioned only 290 nits, which would be dim, and no anti-glare coating is listed.
Inside is the Unisoc T616, an entry-level chip from 2021: enough for streaming, reading and the web, but slow with heavy apps and games. It has 8 GB of RAM (the “16 GB” in listings includes 8 GB of virtual memory) and 256 GB of storage, plus a microSD slot shared with the second SIM. Callsky’s page lists Android 15 in its description but Android 14 in its spec table, with Google Play; there is no update policy. Widevine L1 allows HD streaming on Netflix and Prime Video.
The included leather case doubles as a stand, and the stylus is a simple rubber-tip pen; there is no official keyboard, but USB and Bluetooth keyboards work. The 10,000 mAh battery charges at 18 W, and Callsky itself promises only about 6 hours of use. The tablet weighs 2.2 lb (about 1 kg). It has four speakers, one USB-C port and no headphone jack, plus 4G LTE with two nano SIMs (bands 2, 4, 5, 7 and 17: check your carrier) and GPS.
Callsky sells it for $319.99 (October 2026), with a one-year warranty, or two years after registration.
Pros
- Great price
- Large 14.1-inch screen
- 16:10 aspect ratio (better than 16:9)
- Comes with a case and an (ugly) stylus
- 1-year warranty, 2 years with registration
Cons
- Display max brightness is only 290 (!) nits
- Very slow Unisoc Tiger T616 processor
- Heavy (2.2 lb or 996 g)
- Slow 18 W charging
- Unclear security updates situation
Performance
The Callsky Ctab 14 is powered by the relatively old Unisoc T616 processor, released in 2021 and built on a 12 nm process. It is an entry-level chip: fine for videos, web browsing, reading and taking notes, but apps open slowly and games have to run at low settings. Compared with other large tablets:
- The Apple M5 in the Apple iPad Pro 13″ (M5) is about 10 times faster.
- The MediaTek Helio G100 in the Doogee Tab E3 Max is about 10 % faster.
Brightness
The screen of the Callsky Ctab 14 reaches 290 nits according to Callsky, which is dim: fine in a dark or dim room, but hard to read near a window and outdoors.
Size compared with the iPad Pro and a sheet of paper
- Callsky Ctab 14
12.0 × 7.5 in - iPad Pro 13″
10.4 × 7.8 in - Letter sheet
11.0 × 8.5 in
The Callsky Ctab 14 drawn to scale with the 13-inch iPad Pro and a Letter sheet.
Full specifications
| Display | |
|---|---|
| Screen size | 14.1 inches |
| Screen area | 89.4 in² · 576 cm² · 96 % of a Letter sheet · 110 % of the 13″ iPad Pro |
| Resolution | 1920 × 1200 |
| Pixel density | 161 ppi |
| Aspect ratio | 16:10 (1.60) |
| Panel | IPS LCD |
| Max brightness (maker) | 290 nits |
| Surface | glossy |
| Performance and software | |
| Operating system | Android 15 |
| Google services | yes |
| Processor | Unisoc T616 (T7255) (12 nm) |
| Class | entry level |
| RAM | 8 GB |
| Storage | 256 GB |
| microSD | yes (yes [hybrid slot: second SIM or microSD], up to 2 TB) |
| HD streaming (Widevine L1) | yes |
| Pen and keyboard | |
| Pen | included — Callsky stylus |
| Keyboard | none |
| Built-in kickstand | no |
| Design and battery | |
| Weight (tablet) | 996 g (2.20 lb) |
| Thickness | 8.4 mm |
| Dimensions | 324.5 × 213.4 × 8.4 mm |
| Battery | 10,000 mAh |
| Charging | 18 W |
| Ports | 1 × USB-C (data and charging) |
| Headphone jack | no |
| Speakers | 4 |
| Cameras | 13 MP + 0.08 MP rear, 8 MP front |
| Connectivity | Wi-Fi 5, Bluetooth 5.0, 4G LTE (dual nano SIM; LTE bands 2, 4, 5, 7, 17), GPS |
| Price and availability | |
| List price (manufacturer) | $319.99 |
| Status | current model |
| Released | December 2024 |
| Sold in | USA |
Specifications checked on October 2, 2026. Prices are the manufacturers’ list prices (not Amazon prices) and change often.
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