Navigating the world of ergonomic chairs can lead you to a familiar brand with multiple models, leaving you wondering: what’s the real difference? SONGMICS offers a range of chairs that cater to distinct needs, from the value-conscious minimalist to the feature-seeking professional. Today, we’re putting two of their popular ergonomic models head-to-head: the compact OBN042BH03 and the fully loaded OBN066GD02.
Is the higher price tag of the premium model justified, or does the budget-friendly option cover all the basics? This breakdown will cut through the specs to show you exactly what you gain—and what you might miss—with each choice.
“The backrest of this ergonomic office chair is shaped to cradle your spine’s natural curve..”
“The S-shaped backrest perfectly contours to your spine and reclines 95°-135° for ideal support whether working intensely, relaxing, or taking breaks..”
Head-to-Head Comparison Table
| Feature | SONGMICS OBN042BH03 (Ink Black) | SONGMICS OBN066GD02 (Dove Grey) |
|---|---|---|
| Core Design | Space-Saving Essentials | Fully Adjustable Premium |
| Key Selling Point | Flip-Up Armrests & Rocking | 2D Lumbar Support & Headrest |
| Lumbar Support | Padded, Fixed Contour | ✅ 2D Adjustable (Height & Depth) |
| Headrest | ❌ Not Included | ✅ Adjustable Height & Angle |
| Armrests | ✅ Flip-Up, Height Adjustable | Height Adjustable Only |
| Seat & Back Material | Mesh Back, Mesh & Foam Seat | Double-Layer Mesh Back & Seat |
| Recline Range | 90°-105° (Rocking Function) | 95°-135° |
| Max Weight Capacity | Not Specified (Standard) | 150 kg |
| Best For | Tight Spaces, Budget, Casual Use | Long Hours, Precise Support, Taller Users |
In-Depth Analysis
1. SONGMICS OBN042BH03: The Space-Smart Essential
Best for: The budget-aware user in a compact home office or bedroom.
This chair focuses on delivering core ergonomic benefits in a practical, space-efficient package. Its standout feature is the flip-up armrests, which allow you to slide the chair completely under a desk, making it ideal for small rooms or shared spaces. The gentle 90°-105° rocking function provides a degree of movement and relaxation.
“The backrest of this ergonomic office chair is shaped to cradle your spine’s natural curve..”
Key Considerations:
- Pro: Excellent space-saving design with flip-up armrests.
- Pro: Breathable mesh back and a foam-padded mesh seat offer a good balance of coolness and comfort.
- Con: Lumbar support is not adjustable; it’s a fixed pad that may not hit the perfect spot for all body types.
- Con: Lacks a headrest, limiting support during recline.
The Verdict: A fantastic entry-point into ergonomic seating. It solves the clutter problem and provides decent support for shorter work sessions or study periods, but it lacks the customization for all-day, every-day professional use.
> > Check Price on the OBN042BH03
2. SONGMICS OBN066GD02: The Customizable Powerhouse
Best for: The remote professional or dedicated gamer who needs tailored support for long hours.
This model represents a significant step up in ergonomic engineering. Its defining feature is the 2D adjustable lumbar support, which you can move up/down and in/out to dial in the exact pressure on your lower back. The inclusion of an adjustable headrest and a wider 135° recline transforms it from a simple task chair to a seat capable of supporting focused work, relaxed reading, and everything in between.
“The S-shaped backrest perfectly contours to your spine and reclines 95°-135° for ideal support whether working intensely, relaxing, or taking breaks..”
Key Considerations:
- Pro: 2D adjustable lumbar support allows for precise spinal alignment.
- Pro: Headrest and greater recline enable true full-body support.
- Pro: Higher 150kg weight capacity and double-layer mesh suggest enhanced durability.
- Con: Armrests only adjust in height (no flip-up, pivot, or slide).
- Con: Higher price point reflects the added features.
See also some of the best drafting chairs in the market
The Verdict: This is a serious ergonomic tool for long-term sitting. If you suffer from back discomfort or simply refuse to compromise on customizable comfort for your 8-hour workday, this model justifies the investment.
> > Check Price on the OBN066GD02
Frequently Asked Questions (FAQs)
Q1: Which chair is better for someone with chronic lower back pain?
A: The OBN066GD02 is the clear choice. Its 2D adjustable lumbar support allows you to position the depth and height of the support to target your specific pain point, which the fixed lumbar pad on the OBN042BH03 cannot do.
Q2: Can the OBN066GD02’s armrests be moved out of the way?
A: No. The OBN066GD02’s armrests adjust in height only. If you need to frequently tuck your chair under a desk or prefer having no armrest barrier, the flip-up armrests on the OBN042BH03 are a superior feature.
Q3: How does the “double-layer mesh” differ from standard mesh?
A: Double-layer mesh is typically more durable and offers more consistent, supportive tension across the backrest. It resists sagging over time better than single-layer mesh, contributing to the OBN066GD02’s higher weight capacity and long-term comfort.
Q4: Which chair is easier to assemble?
A: Both chairs are designed for straightforward home assembly with clear instructions and labelled parts. The OBN042BH03 might be slightly simpler due to having fewer adjustable components. Expect 15-30 minutes for either.
Q5: Is the headrest on the OBN066GD02 removable?
A: Typically, headrests on such models are adjustable but not intended to be fully removed. You can likely adjust it to a high position where it doesn’t contact your head if you prefer not to use it.
See our guide to the best ergonomic chairs for tall people
Final Recommendation: Which SONGMICS is for You?
The choice ultimately boils down to your primary need:
- Choose the SONGMICS OBN042BH03 (Ink Black) if:
- Your budget is tight.
- Your space is limited and you need to tuck the chair away.
- Your sitting sessions are shorter or intermittent (e.g., studying, casual gaming, part-time work).
- You value armrest flexibility over head and lumbar precision.
- Choose the SONGMICS OBN066GD02 (Dove Grey) if:
- You work or game in long, uninterrupted sessions.
- You need personalized lower back and neck support.
- You value a wider recline range for relaxation.
- Your priority is long-term ergonomic investment over upfront savings.
Both chairs uphold SONGMICS’s reputation for value, but they serve different masters. One is the pragmatic space-saver; the other is the adaptable comfort king. Align your choice with how you truly use your workspace, and you’ll find a dependable partner for your daily grind.
