AI comparison report

Motorola RAZR Droid vs iPhone 4

By CompareAI Editorial Team · Published 2026-08-30 · How we compare

The Motorola RAZR Droid is the superior choice for high-speed connectivity and performance power, while the iPhone 4 remains preferred for display sharpness an…

Who wins: Motorola RAZR Droid or iPhone 4?

Choose the Motorola RAZR Droid first if you require 4G LTE network connectivity, dual-core hardware multitasking, and an ultra-durable Kevlar build; choose the iPhone 4 first if you prioritize a sharper 326 ppi display and the curated iOS app ecosystem.

Based on our analysis across 6 dimensions with 20 sources, Motorola RAZR Droid scores 8.3/10 overall while iPhone 4 scores 7.0/10 overall.

DimensionMotorola RAZR DroidiPhone 4
Design & Build Materials8.8/107.9/10
Display Technology & Sharpness7.2/108.8/10
Processing Power & Internal Hardware8.5/105/10
Operating System & Software Ecosystem7.5/108.8/10
Cellular Connectivity & Speeds9.5/104.5/10
Camera Capabilities & Video Recording8.5/107/10
Overall8.3/107.0/10

Should I choose Motorola RAZR Droid or iPhone 4?

Verdict: Choose the Motorola RAZR Droid first if you require 4G LTE network connectivity, dual-core hardware multitasking, and an ultra-durable Kevlar build; choose the iPhone 4 first if you prioritize a sharper 326 ppi display and the curated iOS app ecosystem.

The Motorola RAZR Droid is the superior choice for high-speed connectivity and performance power, while the iPhone 4 remains preferred for display sharpness and app ecosystem polish.

The Motorola RAZR Droid outperforms the iPhone 4 across hardware performance and cellular connectivity, offering a dual-core 1.2 GHz TI OMAP 4430 processor, 1 GB of RAM, 4G LTE support, and an 8.0 MP camera with 1080p video recording packed into a 7.1 mm slim Kevlar chassis. By contrast, the iPhone 4 relies on a single-core A4 processor clocked at up to 1.0 GHz, 512 MB of RAM, 3G data speeds capped at 7.2 Mbps on HSDPA, and a 5.0 MP camera with 720p capture in a 9.3 mm body, but it retains an advantage in screen density with its 3.5-inch 326 ppi Retina Display compared to the Motorola RAZR Droid's 4.3-inch 256 ppi qHD panel (960x540).

Best for Motorola RAZR Droid

  • Users requiring fast 4G LTE cellular download and upload speeds rather than older 3G data
  • Multitaskers needing a dual-core 1.2 GHz processor and 1 GB of RAM
  • Consumers seeking a thin 7.1 mm profile reinforced with woven Kevlar fiber and splash resistance
  • Media creators wanting higher-resolution 8.0 MP still photography and 1080p Full HD video recording
  • Users who prefer a larger 4.3-inch Super AMOLED screen for watching content
  • Power users leveraging Android customization, SmartActions automation, and Webtop desktop docking

Best for iPhone 4

  • Users prioritizing maximum screen sharpness via a 326 ppi Retina Display
  • Individuals invested in the curated Apple iOS ecosystem with access to over 225,000 apps
  • Fans of compact 3.5-inch smartphone form factors
  • Users who frequently use native Apple services such as FaceTime video calling
  • Those who prefer a stainless steel and aluminosilicate glass sandwich design

When not to compare directly

Do not compare them directly when network infrastructure constraints dictate the purchase, such as needing high-speed 4G LTE data versus living in an area limited strictly to 3G networks, or when committed entirely to either the Android or iOS operating system ecosystems.

What are the key differences between Motorola RAZR Droid and iPhone 4?

  • Design & Build Materials

    While the Motorola RAZR Droid achieves exceptional drop and splash resilience in an ultra-slim 7.1 mm profile using Kevlar fiber, the iPhone 4 utilizes an unibody 9.3 mm dual-glass design with an integrated stainless steel antenna frame.

    Motorola RAZR Droid: The Motorola RAZR Droid features an ultra-thin 7.1 mm profile reinforced with a woven Kevlar fiber backplate, an internal aluminum core, and a splash-resistant water-repellent nanocoating paired with Corning Gorilla Glass.

    iPhone 4: The iPhone 4 is constructed with a 9.3 mm thick glass sandwich design utilizing front and rear aluminosilicate glass panels framed by a customized forged stainless steel perimeter band that doubles as its cellular antenna.

    Scores — Motorola RAZR Droid: 8.8/10, iPhone 4: 7.9/10

    Build materials define durability, hand feel, and physical aesthetics for premium mobile devices.

    Sources: iPhone 4, Droid Razr

  • Display Technology & Sharpness

    While the Motorola DROID RAZR provides a larger 4.3-inch Super AMOLED screen at 256 ppi, the iPhone 4 delivers superior display sharpness with its 3.5-inch Retina Display achieving 326 ppi.

    Motorola RAZR Droid: The Motorola DROID RAZR features a 4.3-inch Super AMOLED Advanced display with a qHD resolution of 960x540 pixels and approximately 256 ppi pixel density [1, 15].

    iPhone 4: The iPhone 4 is equipped with a 3.5-inch IPS LCD Retina Display featuring a 960x640 resolution and a significantly sharper pixel density of 326 ppi [2, 20].

    Scores — Motorola RAZR Droid: 7.2/10, iPhone 4: 8.8/10

    Screen clarity, panel type, and physical size dictate the visual fidelity of media consumption, reading, and UI navigation.

    Sources: iPhone 4, Motorola DROID RAZR

  • Processing Power & Internal Hardware

    The Motorola RAZR Droid provides significantly superior processing hardware with its dual-core 1.2 GHz TI OMAP 4430 chipset and 1 GB of RAM compared to the single-core Apple A4 chip and 512 MB of RAM in the iPhone 4.

    Motorola RAZR Droid: The Motorola RAZR Droid is powered by a dual-core 1.2 GHz TI OMAP 4430 processor paired with 1 GB of RAM and 16 GB of internal storage, offering strong multitasking and responsive hardware performance.

    iPhone 4: The iPhone 4 is equipped with Apple's single-core A4 processor clocked at up to 1.0 GHz (typically underclocked to 800 MHz) and paired with 512 MB of RAM, providing lower overall compute capacity.

    Scores — Motorola RAZR Droid: 8.5/10, iPhone 4: 5/10

    Chipset architecture, memory capacity, and CPU core counts determine multitasking capability, responsiveness, and longevity.

    Sources: iPhone 4, Droid Razr

  • Operating System & Software Ecosystem

    While the Motorola DROID RAZR offered open customization with Android 2.3.5 and Webtop productivity, the iPhone 4 delivered a curated iOS 4 platform with access to over 225,000 App Store applications.

    Motorola RAZR Droid: The Motorola DROID RAZR launched with Android 2.3.5 Gingerbread, featuring deep system customization, Motorola SmartActions automation, and Webtop desktop docking capabilities.

    iPhone 4: The iPhone 4 introduced iOS 4, offering a polished and fluid operating system with integrated FaceTime video calling and direct access to over 225,000 apps in the curated Apple App Store.

    Scores — Motorola RAZR Droid: 7.5/10, iPhone 4: 8.8/10

    The software platform governs user interface fluidity, app store catalog access, customization, and integrated utility features.

    Sources: Droid Razr, Apple 发布 iPhone 4

  • Cellular Connectivity & Speeds

    The Motorola DROID RAZR supports high-speed 4G LTE cellular data, whereas the iPhone 4 is limited to older 3G network speeds of up to 7.2 Mbps on HSDPA.

    Motorola RAZR Droid: The Motorola DROID RAZR provides next-generation cellular connectivity with 4G LTE support alongside CDMA and EV-DO Rev. A compatibility, offering high-speed data access when launched in November 2011.

    iPhone 4: The iPhone 4 relies on older 3G cellular network standards, limited to quad-band GSM/UMTS with 7.2 Mbps HSDPA or CDMA EV-DO Rev. A depending on the model, lacking 4G LTE connectivity.

    Scores — Motorola RAZR Droid: 9.5/10, iPhone 4: 4.5/10

    Network generation support determines mobile data transfer speeds, latency, and future-proofing on carrier networks.

    Sources: iPhone 4, Droid Razr

  • Camera Capabilities & Video Recording

    The Motorola RAZR Droid provides higher capture resolution with an 8.0 MP rear camera and 1080p video recording compared to the iPhone 4's 5.0 MP sensor and 720p video recording.

    Motorola RAZR Droid: The Motorola RAZR Droid is equipped with an 8.0 MP rear camera capable of 1080p Full HD video recording at 30 fps, along with a 1.3 MP front-facing camera for 720p capture.

    iPhone 4: The iPhone 4 features a 5.0 MP rear camera with a backside-illuminated sensor capable of 720p HD video recording at 30 fps, complemented by a VGA (0.3 MP) FaceTime front camera.

    Scores — Motorola RAZR Droid: 8.5/10, iPhone 4: 7/10

    Photo resolution, sensor quality, and video capture capabilities are essential for mobile photography and communications.

    Sources: 摩托罗拉Droid RAZR, iPhone 4

What are the pros and cons of Motorola RAZR Droid vs iPhone 4?

Motorola RAZR Droid

Strengths

  • The Motorola RAZR Droid features an ultra-slim 7.1 mm profile constructed with a durable woven Kevlar fiber backplate, an internal aluminum core, Corning Gorilla Glass, and splash-resistant nanocoating.
  • The Motorola RAZR Droid delivers high compute performance and multitasking via a dual-core 1.2 GHz TI OMAP 4430 processor paired with 1 GB of RAM and 16 GB of internal storage.
  • The Motorola RAZR Droid supports high-speed 4G LTE cellular connectivity alongside CDMA and EV-DO Rev. A compatibility.
  • The Motorola RAZR Droid is equipped with an 8.0 MP rear camera supporting 1080p Full HD video recording at 30 fps and a 1.3 MP front camera.
  • The Motorola RAZR Droid offers extensive Android 2.3.5 customization options, including Motorola SmartActions automation and Webtop desktop docking capabilities.
  • The Motorola RAZR Droid provides a spacious 4.3-inch Super AMOLED Advanced display with a 960x540 qHD resolution.

Weaknesses

  • The Motorola RAZR Droid display pixel density of approximately 256 ppi is significantly lower than the 326 ppi Retina Display of the iPhone 4.
  • The Motorola RAZR Droid runs Android 2.3.5 Gingerbread, which lacked the curated ecosystem and extensive catalog of over 225,000 apps available on the iPhone 4 App Store.

iPhone 4

Strengths

  • The iPhone 4 delivers superior display sharpness via its 3.5-inch IPS LCD Retina Display featuring a 960x640 resolution and 326 ppi pixel density.
  • The iPhone 4 offers a curated, fluid iOS 4 operating system with integrated FaceTime video calling and direct access to over 225,000 applications in the Apple App Store.
  • The iPhone 4 features a premium 9.3 mm unibody glass sandwich design constructed with front and rear aluminosilicate glass panels and a forged stainless steel perimeter antenna band.

Weaknesses

  • The iPhone 4 lacks 4G LTE support and is restricted to older 3G network speeds of up to 7.2 Mbps on HSDPA or CDMA EV-DO Rev. A.
  • The iPhone 4 offers lower hardware compute capacity with a single-core Apple A4 processor clocked up to 1.0 GHz (underclocked to 800 MHz) and 512 MB of RAM compared to the dual-core 1.2 GHz CPU and 1 GB RAM in the Motorola RAZR Droid.
  • The iPhone 4 rear camera is limited to a 5.0 MP sensor with 720p HD video capture and a 0.3 MP VGA front camera, trailing the Motorola RAZR Droid's 8.0 MP sensor with 1080p recording.
  • The iPhone 4 has a thicker 9.3 mm chassis and lacks the splash-resistant nanocoating and Kevlar fiber reinforcement of the Motorola RAZR Droid.

Where does this data come from?

  1. 摩托罗拉Droid RAZR
  2. iPhone 4
  3. 摩托罗拉 XT910(DROID RAZR)
  4. iPhone 4
  5. Moto XT912(DROID RAZR)
  6. iPhone 4 于 9 月 25 日在中国上市
  7. 摩托罗拉 XT912(DROID RAZR)
  8. iPhone 4
  9. 摩托罗拉 MT917(DROID RAZR)
  10. iPhone 4 - 维基百科,自由的百科全书
  11. Droid Razr
  12. iPhone 4
  13. 摩托罗拉XT910
  14. iPhone 4
  15. Motorola DROID RAZR
  16. iPhone 4-快懂百科
  17. Droid Razr
  18. iPhone 4
  19. Droid Razr
  20. Apple 发布 iPhone 4

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