JJGJ 13.4" P90, Unisoc T615, 8GB, 256GB, Cellular, Black

The JJGJ P90 has a genuinely impressive 10,000mAh battery that ranks in the 87th percentile, plus 256GB of storage and a full accessory bundle. But the Unisoc T615 processor is one of the weakest we've tracked at the 10th percentile. It's a battery champ and a performance dud.

Let's talk about that Unisoc T615 octa-core processor. It's the elephant in the room, and not in a good way. At the 10th percentile for CPU performance, this chip is one of the weakest we've seen in a modern tablet. The 8GB of physical RAM helps a bit, and the marketing materials love to tout '32GB RAM' which is really 8GB plus 24GB of virtual memory expansion. That virtual RAM trick can help with app switching, but it's not the same as having actual physical RAM. The RAM itself ranks at the 66th percentile, which is decent for this price range.

The GPU situation is even more dire. At the 11th percentile, the graphics performance is a real letdown. You can forget about demanding 3D games. Even lighter titles will need reduced settings. The 10,000mAh battery is the saving grace here. It ranks at the 87th percentile, which means you're getting flagship-level endurance at a budget price. The 16MP rear camera and 8MP front camera are fine for video calls and document scanning, but nothing to write home about.

Stacked against the Apple iPad Air M4 or Samsung Galaxy Tab S11, the JJGJ P90 is in a completely different league, and not in a flattering way. The iPad Air M4 and Galaxy Tab S11 have processors that would run circles around the Unisoc T615. The Lenovo Yoga Tab Plus and Xiaomi Pad 7 also offer dramatically better performance and display quality. But here's the thing: those tablets cost significantly more, and none of them include a keyboard, mouse, and stylus in the box. The P90's 10,000mAh battery actually beats most of those competitors on endurance. So the comparison really comes down to what you value: raw performance or battery life and accessories at a lower price.

At CAD 425 in Canada, GBP 280 in the UK, and MXN 4,690 in Mexico, the JJGJ P90 is priced like a budget tablet but bundles in accessories that would cost extra elsewhere. You get a keyboard, mouse, stylus, protective case, and screen protector all in the box. That's a genuinely useful package for students or anyone who needs a basic productivity setup without spending more. The value proposition hinges on whether you can live with that weak processor. If your needs are reading, streaming, and light document work, the battery life and storage make this a reasonable deal. If you need any real processing power, you'll feel the pain quickly.

The JJGJ P90 is a budget Android tablet that tries to punch above its weight with a huge 10,000mAh battery and a generous accessory bundle. That battery lands in the 87th percentile of our database, which means it'll outlast most mainstream tablets by a comfortable margin. The 256GB of storage is also solid, sitting at the 74th percentile, and you can expand it up to 2TB with a TF card. But the processor is where things get rough. The Unisoc T615 sits at the 10th percentile for CPU performance, which is one of the weakest chips we've tracked in this category.

The 13.4-inch 1920x1200 IPS display is a mixed bag. It's big and bright enough for streaming, and Widevine L1 certification means Netflix and Prime Video will actually play in HD. But the screen itself only ranks at the 53rd percentile, so it's about average. The GPU is even worse at the 11th percentile, which means gaming is going to be a struggle. This is a tablet built for reading, light productivity, and video, not for pushing pixels.

If you plan to do any real work on this tablet, skip it. The productivity score of 49.4/100 is the weakest area, and that's not a coincidence. The 10th percentile CPU will frustrate you with lag during multitasking, and the 11th percentile GPU means creative apps and games are off the table. Students who need to run demanding software, anyone who edits photos or videos, or gamers looking for a portable setup should look at the Xiaomi Pad 7 or Lenovo Yoga Tab Plus instead. Even the Samsung Galaxy Tab S11, while pricier, will save you from the constant waiting that comes with an underpowered processor.

The JJGJ P90 is a frustrating product because it gets some things genuinely right. The 87th percentile battery life is excellent, the storage is generous, and the accessory bundle is a real value-add. But the 10th percentile CPU and 11th percentile GPU are hard to ignore. This tablet will handle reading, streaming, and basic tasks fine, but it'll choke on anything demanding. The 4.2/5 customer rating from 131 reviews suggests owners are generally satisfied, which makes sense if they bought it for light use. If that's you, the P90 is a decent budget pick. If you need real performance, look elsewhere.