Design & Build Quality: Modular vs Transparent
The CMF Phone 2 Pro keeps the brand’s creative, modular philosophy alive. Its design allows you to attach accessories like external lenses, a kickstand, or magnetic holders. While the back panel itself is no longer replaceable, the modular concept remains intact and offers flexibility. On the other side, the Nothing Phone 3a sticks to its signature transparent back with LED Glyph strips that light up for notifications and timers—a hallmark of the Nothing design language.
In terms of materials, the CMF Phone 2 Pro is fully plastic, whereas the Nothing Phone 3a uses glass on the back and a metal frame, offering a more premium in-hand feel. The Phone 3a is also heavier (201g vs. 185g) and slightly thicker (8.35mm vs. 7.8mm). If lightweight design matters to you, the CMF Phone 2 Pro has a clear advantage.
Display: Virtually Neck-and-Neck
Both phones feature a 6.8-inch OLED display with 120Hz refresh rate and a peak brightness of 3,000 nits—impressive numbers, even by flagship standards. Lab tests confirm that both displays perform closely in brightness and color accuracy, though the Nothing Phone 3a edges out slightly with better Delta E scores and scratch-resistant Panda Glass protection, making it a safer bet for long-term durability.
Performance: MediaTek or Qualcomm?
The CMF Phone 2 Pro is powered by the MediaTek Dimensity 7300 Pro, while the Nothing Phone 3a houses the Snapdragon 7s Gen 3. Both are built on a 4nm process and deliver solid mid-range performance. The Snapdragon chip offers slightly stronger GPU capabilities, and the Phone 3a also comes in a higher 12GB RAM variant, while the CMF caps out at 8GB. For multitaskers and gamers, the Nothing may offer a bit more headroom.
Cameras: On Paper the Same, In Practice Different
Both phones come with a triple-camera setup:
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50MP main sensor
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8MP ultra-wide
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50MP telephoto with 2x optical zoom
However, the Nothing Phone 3a steps ahead with a 32MP front camera (vs. 16MP on the CMF). In daylight photography, both deliver crisp images, but the Phone 3a processes colors and detail with a bit more finesse, especially in selfies and portrait mode.
Battery & Charging: Balanced or Speedy?
Both are equipped with a 5,000mAh battery. The CMF Phone 2 Pro supports 33W wired charging, while the Nothing Phone 3a offers faster 50W wired charging. Neither phone includes wireless charging. If faster top-ups are a priority, the Phone 3a is the clear winner here.
Final Verdict: Which One Wins?
If you’re drawn to the playful modular design, want a lighter phone, and aim to save some money, the CMF Phone 2 Pro is a smart choice. However, if you value build quality, faster charging, better front-camera performance, and a slightly more polished display, the Nothing Phone 3a justifies its ~$100 premium and delivers a more refined package.
