CMF Phone 1 Review: Unique Design & Clean Software Experience

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Opening Hook
Imagine unboxing a phone where you can unscrew the back panel to swap colors like a tech Lego set. That’s the CMF Phone 1 by Nothing – a device challenging smartphone norms with its modular design and bloat-free software. After testing this ₹15,999 disruptor, I’ll break down whether its "trendsetting" claims hold weight or if it’s just clever marketing.

Design Philosophy and Build

CMF (Color, Material, Finish) isn’t a gimmick here. The phone features a removable plastic back secured by screws, letting you change cases (sold separately for ₹799). Unlike typical skins, these are structural panels – orange, black, or silver – with color-matched SIM trays. During my testing, the matte texture felt surprisingly premium, though sharp corners made one-handed use awkward.

Durability insights: After intentional drops from pocket height, the frame survived unscathed. However, the screws loosened over time – a fixable quirk but annoying for frequent swappers. IP52 rating means splash resistance only; don’t test its limits.

Performance and Daily Use

Powered by a MediaTek Dimensity 7300 (4nm) and 6GB RAM, it scored 650K on AnTuTu – adequate for 60fps gaming at medium settings. Real-world testing showed smooth social media scrolling but lag in multitasking with 10+ Chrome tabs.

The software advantage: Nothing OS delivers near-stock Android with zero bloatware. Only 25 pre-installed apps (all removable except essentials). The dot-matrix font and widget-friendly lock screen (borrowed from Nothing Phone 2) create a cohesive, enjoyable UX.

Camera Realities

Main camera: 50MP (Samsung GN9) + 2MP depth sensor. Daylight shots had decent dynamic range but struggled in shadows. The 16MP selfie cam overprocessed skin tones. Video tops at 4K/30fps with usable EIS.

Critical note: Nothing previously mocked "useless 2MP cameras," yet includes one here – ironic for a brand touting transparency. For ₹15,999, rivals like Poco X6 offer better optics.

Battery and Hidden Costs

The 5,000mAh battery lasted 13 hours in mixed usage (120Hz enabled). Major caveat: No charger included. The 33W adapter costs ₹500 extra – a frustrating omission at this price.

Modular Ecosystem: Innovation or Gimmick?

Beyond replaceable backs, CMF sells accessories like:

• Lanyard Case (₹799): Lets you hang the phone (popular in East Asia)
• Cardholder Stand (₹499): Doubles as wallet/kickstand
• Buds Pro 2 (₹4,299): TWS with swappable tips

Practical take: While novel, accessories add 25-30% to the phone’s cost. The lanyard case felt flimsy during testing – prioritize the basic back covers.

Verdict: Who Should Buy?

Pros:

• Truly unique, customizable design
• Cleanest Android skin in budget segment
• 2 years OS + 3 years security updates
• Excellent haptics and IP52 rating

Cons:

• No charger in box
• Average low-light cameras
• Accessories feel overpriced

Final thoughts: If you value aesthetics and software purity over raw power, the CMF Phone 1 justifies its price. But gamers or photography enthusiasts should look elsewhere.

Actionable checklist before buying:

1. Budget ₹1,000 extra for 33W charger
2. Test hand feel – sharp edges bother some
3. Compare camera samples against Poco X6
4. Consider if modularity matters vs specs
5. Wait for festival discounts

Tool recommendations:

• GFXBench (free): Test gaming performance
• Snapseed (free): Compensate for camera limits
• Nothing subreddit: Track software updates

Engagement question: Which excites you more – the swappable design or bloat-free software? Share your priority below!