Between the Go Color 7 and Note Air 4 C, the Go Color 7 comes out ahead in weight, while the Note Air 4 C wins on screen size. Overall, the Go Color 7 scores 71.5 and the Note Air 4 C scores 83.9 on our Mars Score.
Which should you buy?
The Note Air 4 C is the clear pick on raw spec strength, leading by 12.4 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the Go Color 7 if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are weight.
Pick the Note Air 4 C if the display is what you stare at all day — refresh rate, brightness, or sharpness is where the difference will be most visible. Its strongest claims are screen size.
Both ship with comparable resolution, storage, waterproof, so those specs don't separate the two — focus on the differences below.
Bottom line: the Note Air 4 C is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Boox - Go Color 7 wins
- ▲Weight — 225.00 g less. 195 vs 420.
Why Boox - Note Air 4 C wins
- ▲Screen size — 47.14% more. 10.3 " vs 7 ".
Spec comparison
Display
| Spec | Boox - Go Color 7 | Boox - Note Air 4 C |
|---|---|---|
| Screen sizeⓘ | 7 " | 10.3 "lead |
| Resolution | 300 ppi | 300 ppi |
| Color screen | true | true |
| Warm light | true | true |
Design
| Spec | Boox - Go Color 7 | Boox - Note Air 4 C |
|---|---|---|
| Weight | 195 glead | 420 g |
| Waterproof | false | false |
| Page-turn buttons | truelead | false |
Storage & Battery
| Spec | Boox - Go Color 7 | Boox - Note Air 4 C |
|---|---|---|
| Storageⓘ | 64 GB | 64 GB |
| Battery life | 4 weekslead | 3 weeks |
Spec-level deep dives
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