Celestron 21063 vs Svbony CAF9359E
The Celestron 21063 and the Svbony CAF9359E sit close in price but take different approaches to the entry-level telescope market. The Celestron carries a 90mm objective lens and a long track record with over 400 verified ratings, while the Svbony arrives with a compact 70mm design and a noticeably lighter build at 2.69 lb. At $299.99, the Celestron undercuts the Svbony's $399.99 ask by a full $100, which makes the value case worth examining carefully. Both use manual focus and are currently in stock, so the decision comes down to what you actually need from a first or second telescope.
Quick winner
The Celestron 21063 wins on light-gathering and price, the Svbony CAF9359E wins on portability and user rating.
Key differences, measured
- The Celestron 21063 is 25% cheaper ($299.99 vs $399.99).
- The Celestron 21063 is 2.9 lb heavier (5.58 lb vs 2.69 lb).
- Amazon buyers rate the Svbony CAF9359E 0.4 stars higher across 763 combined reviews.
Side-by-side specs
| Spec | Celestron 21063 Telescope | Svbony CAF9359E Telescope |
|---|---|---|
| Price | $299.99 | $399.99 |
| Rating | ||
| Objective lens | 90 Mm | 70 Mm |
| Focus | Manual Focus | Manual Focus |
| Dimensions | 34 X 30 X 52 In | 12.52 X 9.25 X 6.69 In |
| Weight | 5.58 lb | 2.69 lb |
The two contenders
Celestron 21063 Telescope
The Celestron 21063 is a 90mm refractor priced at $299.99. A 90mm objective lens collects noticeably more light than a 70mm, which pays off when looking at dimmer targets like nebulae or planets near the horizon. It carries a 4.2-star rating across 417 reviews, giving it one of the larger review bases in this price range. At 5.58 lb, it is heavier than the Svbony but still manageable on a standard alt-azimuth mount. The 34x30x52-inch footprint when set up is substantial, so it fits better in a backyard than in a bag.
Buy this if: Buy the Celestron 21063 if you plan to observe from a fixed backyard location and want more aperture for the money. It is also the better pick if your budget is firm at or below $300 and you do not need a portable setup.
Check price on AmazonSvbony CAF9359E Telescope
The Svbony CAF9359E is a 70mm refractor priced at $399.99. Its 4.6-star rating from 346 reviews is the stronger score of the two and suggests consistent build quality and customer satisfaction. At 2.69 lb and compact dimensions of 12.52x9.25x6.69 inches, it is meaningfully easier to carry to a dark site or store between sessions. The smaller 70mm aperture gathers less light than the Celestron's 90mm, a tradeoff that matters most for faint deep-sky objects but is less critical for lunar and planetary viewing.
Buy this if: Buy the Svbony CAF9359E if portability matters to you, whether that means traveling to darker skies or simply having a scope that is easy to set up and put away. It also suits buyers who prioritize a higher community satisfaction score and do not mind paying a $100 premium.
Check price on AmazonFrequently asked questions
Which telescope has the larger objective lens?
The Celestron 21063 has a 90mm objective lens compared to the Svbony CAF9359E's 70mm. A larger objective lens gathers more light, which improves visibility of dimmer objects. The 20mm difference is meaningful in practice, particularly for viewing nebulae and galaxies.
Which one is rated higher by buyers?
The Svbony CAF9359E holds a 4.6-star average across 346 reviews, edging out the Celestron 21063's 4.2-star average from 417 reviews. Both sample sizes are solid enough to be statistically meaningful, but the Svbony's higher score indicates fewer reports of serious issues.
Is the price difference worth it?
The Celestron 21063 costs $299.99 and the Svbony CAF9359E costs $399.99, a $100 gap. The Celestron gives you more aperture for less money. The Svbony earns part of that premium through a lighter, more portable body and a higher rating, so whether the gap is worth it depends on how much you value portability versus raw aperture.
Which telescope is easier to transport?
The Svbony CAF9359E is significantly lighter at 2.69 lb versus 5.58 lb for the Celestron 21063, and its dimensions of 12.52x9.25x6.69 inches make it far more compact for transport. If you intend to drive to observing sites or hike with the scope, the Svbony is the practical choice.