1MORE SonoFlow vs Razer BlackShark V2 Pro (2023)
For 2023, it boasts a rare LDAC codec support, providing high-res audio, plus an impressive 70-hour battery life. In my testing, the Razer BlackShark V2 Pro (2023) stands out for its top-tier microphone quality with a 32kHz sampling rate, perfect for gamers. However, it lacks a 3.5mm jack, making it less versatile for connecting to older devices. Both are solid choices, but the numbers tell a story of trade-offs. Key specs: Microphone: 32kHz HyperClear Mic vs 5 Mic AI ENC and Weight: 8.8 oz vs 11.3 oz.
Why compare these? The 1MORE SonoFlow (budget-friendly) and Razer BlackShark V2 Pro (2023) (high-end) represent different approaches to headphones. While they may appeal to different budgets, many buyers consider both options. This 2026 comparison helps you decide if the differences justify the price gap.
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Key Differences at a Glance
| Aspect | 1MORE SonoFlow | Razer BlackShark |
|---|---|---|
| User Rating | ✓4.4★ (2,530 reviews) | 4★ (11,865 reviews) |
| Top Strength | Rare LDAC codec support in this price range for superior wireless audio quality | HyperClear Super Wideband Mic delivers near-broadcast vocal clarity (best-in-class for wireless) |
| Main Drawback | Wired connection uses a non-standard 2.5mm jack on the headset side | Completely lacks a 3.5mm analog jack (cannot connect to Xbox controllers or older devices) |
| Market Position | Budget | ✓Premium |
1MORE SonoFlow
Over-ear (closed-back)
Bluetooth 5.0 + Wired (2.5mm to 3.5mm cable)
Bluetooth 5.0
SBC, AAC, LDAC
Razer BlackShark V2 Pro (2023)
Over-ear (closed-back)
2.4 GHz HyperSpeed (USB-A dongle) + Bluetooth 5.2 + USB-C (Wired Audio & Charging)
Bluetooth 5.2
AAC, SBC
Only the specs that differ are shown here. Winners are highlighted when the data is clear.
+Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
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Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: 1MORE SonoFlow vs Razer BlackShark V2 Pro (2023)
1MORE SonoFlow
Razer BlackShark V2 Pro (2023)
| Criterion | 1MORE SonoFlow | Razer BlackShark V2 Pro (2023) |
|---|---|---|
| Rating | ★4.4(2,530)Amazon | ★4(11,865)Amazon |
Form Factor | Over-ear (closed-back) | Over-ear (closed-back) |
Connectivity | Bluetooth 5.0 + Wired (2.5mm to 3.5mm cable) | 2.4 GHz HyperSpeed (USB-A dongle) + Bluetooth 5.2 + USB-C (Wired Audio & Charging) |
Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 |
Codecs | SBC, AAC, LDAC | AAC, SBC |
ANC | Yes (QuietMax™ Intelligent Hybrid ANC) | No (Passive noise isolation via memory foam seals) |
Transparency | Yes (Transparency Mode) | No |
Drivers | 40mm DLC (Diamond-Like Carbon) Dynamic Drivers | Razer TriForce Titanium 50 mm Drivers |
Frequency Response | 20 Hz – 20,000 Hz (Standard) / Up to 40,000 Hz (LDAC/Wired) | 12 Hz – 28,000 Hz |
Microphones | 5 Microphones with AI Environmental Noise Cancellation (ENC) for calls | Detachable Razer HyperClear Super Wideband Mic (32 kHz sampling rate) |
Battery Life | Up to 70 hours (ANC off) / Up to 50 hours (ANC on) | Up to 70 hours (2.4 GHz wireless) |
Battery Life | N/A (No charging case) | N/A (No charging case) |
Charging | USB-C Fast Charge; 5 min = 5 hours playback; Full charge ~80 mins | USB-C; ~4 hours full charge; 15 min rapid charge = 6 hours playback |
Multipoint | Yes (Dual-device connection) | Yes (SmartSwitch Dual Wireless: Toggles between 2.4 GHz and Bluetooth) |
Low Latency Mode | No (Standard Bluetooth latency; not optimized for gaming) | Yes (via 2.4 GHz HyperSpeed dongle) |
Wired Mode | Yes (Includes 2.5mm to 3.5mm audio cable) | Yes (USB-C to USB-A cable for digital audio + charging; NO 3.5mm jack) |
Water Resistance | No (No IP rating) | None (No IP rating) |
Weight | 8.8 oz (250 g) | 11.3 oz (320 g) |
Controls | Physical Buttons (Power, Volume +/-, ANC Mode) | Physical knobs/buttons (Volume knob, Mic mute, Power, SmartSwitch/EQ button) |
App Eq | 1MORE Music App (12 Studio-grade presets + Custom EQ) | Razer Synapse (PC); On-headset eSports FPS Profiles (Apex, CoD, CS:GO, Valorant) |
Extras | Hi-Res Audio & Hi-Res Audio Wireless Certified; Foldable design; Hard carrying case included | THX Spatial Audio (Windows only); Breathable FlowKnit memory foam cushions; USB extender cable included |
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1MORE SonoFlow
Over-ear (closed-back)
Bluetooth 5.0 + Wired (2.5mm to 3.5mm cable)
Bluetooth 5.0
SBC, AAC, LDAC
Yes (QuietMax™ Intelligent Hybrid ANC)
Yes (Transparency Mode)
Pros
- Rare LDAC codec support in this price range for superior wireless audio quality
- Outstanding battery life (70H) outlasts most premium competitors
Cons
- Wired connection uses a non-standard 2.5mm jack on the headset side
- No official water resistance (IP) rating
Razer BlackShark V2 Pro (2023)
Over-ear (closed-back)
2.4 GHz HyperSpeed (USB-A dongle) + Bluetooth 5.2 + USB-C (Wired Audio & Charging)
Bluetooth 5.2
AAC, SBC
No (Passive noise isolation via memory foam seals)
No
Pros
- HyperClear Super Wideband Mic delivers near-broadcast vocal clarity (best-in-class for wireless)
- Exceptional 70-hour battery life eliminates frequent charging interruptions
Cons
- Completely lacks a 3.5mm analog jack (cannot connect to Xbox controllers or older devices)
- No Active Noise Cancellation (ANC) features
Which one is better?
The 1MORE SonoFlow is the better buy for most people - its outstanding battery life of 70 hours and crushes the Razer BlackShark V2 Pro (2023). That said, grab the Razer BlackShark if you need superior microphone clarity for gaming - its mic is a game-changer for communication.
Who should buy each?
Choose the 1MORE SonoFlow if: you want high-res audio support, need long battery life for travel, or prefer a lighter headset. (8.82 oz weight)
Choose the Razer BlackShark V2 Pro (2023) if: you prioritize microphone quality for gaming, want FPS audio profiles, or prefer a headset with dual wireless connectivity. (11.29 oz weight)
Quality Seekers
Higher user rating (4.4★ vs 4★) indicates better overall satisfaction
→ Choose 1MORE SonoFlow
Safe Choice Buyers
More widely tested with 11,865 reviews vs 2,530
→ Choose Razer BlackShark
Premium Buyers
Higher-tier option with more premium features and build quality
→ Choose Razer BlackShark
Value Seekers
Better value proposition for buyers who don't need top-tier features
→ Choose 1MORE SonoFlow
Conclusion
We hope this comparison helps you buy with confidence. Both products are dependable; the right one depends on how you will use it.
Bottom line: The 1MORE SonoFlow edges ahead with a 4.4★ rating compared to 4★. However, Razer BlackShark V2 Pro (2023) remains a strong contender if its strengths align better with your needs.
Frequently Asked Questions
+Which is better: 1MORE SonoFlow or Razer BlackShark V2 Pro (2023)?
1MORE SonoFlow is the better choice if you prioritize rare ldac codec support in this price range for superior wireless audio quality. Razer BlackShark V2 Pro (2023) wins if you value hyperclear super wideband mic delivers near-broadcast vocal clarity (best-in-class for wireless). Both are rated highly (4.4★ vs 4★), so consider your specific needs and budget.
+What are the main differences between 1MORE SonoFlow and Razer BlackShark V2 Pro (2023)?
Key differences: 1MORE SonoFlow offers rare ldac codec support in this price range for superior wireless audio quality, while Razer BlackShark V2 Pro (2023) stands out with hyperclear super wideband mic delivers near-broadcast vocal clarity (best-in-class for wireless). Consider that 1MORE SonoFlow wired connection uses a non-standard 2.5mm jack on the headset side. Meanwhile, Razer BlackShark V2 Pro (2023) completely lacks a 3.5mm analog jack (cannot connect to xbox controllers or older devices). Check the detailed specs table above for a complete comparison.
+Where can US buyers get the best price?
For US buyers, Amazon typically offers competitive pricing with Prime shipping, easy returns, and reliable warranty support. We recommend comparing prices on both products using our affiliate links above—prices fluctuate regularly, and you may find sales or deals.
+Is this comparison up to date?
Yes, this comparison is current for 2026. We regularly verify specs, ratings, and availability. Last verified: January 26, 2026. PageBen uses affiliate links for monetization, but our recommendations are research-driven and independent.
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