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   comp.mobile.ipad      Discussion about the Apple Ipad      72,997 messages   

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   Message 72,817 of 72,997   
   Marion to Ed Cryer   
   Re: Why is the iPhone so inefficient com   
   29 Jun 25 22:02:54   
   
   [continued from previous message]   
      
   stringent than previous energy labels (like the old A+++ system for   
   appliances). An "A" is truly a top-tier efficiency score, and it's a   
   very high bar. The aim of this new regulation is to push manufacturers   
   to innovate further in efficiency.   
      
   Initial reports and the data you've found suggest that achieving an "A"   
   is possible, but not a given, even for high-end devices.   
      
   Apple's Self-Declared "Downgrade" for Ambiguity:   
      
   Crucially, Apple itself stated in its regulatory document for the EU   
   that it voluntarily "downgraded" some of its scores for its latest   
   smartphones to "factor in test method ambiguities and variance."   
      
   This suggests that Apple might have interpreted some of the testing   
   criteria more conservatively or accounted for variations in real-world   
   performance that might lead to a slightly lower score than a purely   
   theoretical maximum under ideal conditions. This could be a strategic   
   choice for transparency or to avoid any potential future disputes.   
      
   Specific Testing Methodology:   
      
   The EU energy label is based on a standardized test process that   
   measures energy consumption under various usage scenarios (e.g., active   
   use, standby, video playback). The specific criteria and weighting of   
   these scenarios can heavily influence the final score.   
      
   While Apple's A-series chips are incredibly power-efficient, the entire   
   system contributes to the energy efficiency index:   
      
   Display: While Apple's OLED displays are efficient, screen size,   
   brightness, and refresh rate all play a role.   
      
   Modem: The modem (for cellular connectivity, 5G) can be a significant   
   power draw. While Apple designs its own modems now, there can be   
   variations.   
      
   Other Components & Optimization: Efficiency is about the whole package –   
   memory, storage, haptics, speakers, and how the operating system (iOS)   
   manages all these components.   
      
   It's possible that the specific test scenarios used for the EU label   
   might favor certain hardware or software optimizations that other brands   
   have implemented more effectively for those specific tests.   
      
   Feature Set vs. Efficiency Trade-offs:   
      
   Flagship phones, including iPhones, pack a lot of advanced features:   
   high-resolution displays, powerful processors for AI and gaming, complex   
   camera systems, always-on displays, advanced haptics, etc. All these   
   features draw power.   
      
   While engineers work to make them efficient, there's always a balance. A   
   simpler phone or one with slightly less demanding hardware might achieve   
   a higher efficiency score if it has fewer power-hungry features.   
      
   For example, some of the "A" rated phones you've listed might be   
   slightly less feature-rich in certain areas or use components that, in   
   the specific EU test, prove to be more efficient.   
      
   Focus on Different Aspects of "Efficiency":   
      
   The EU label includes battery endurance (hours:minutes), battery cycles   
   (how many charges until 80% capacity), drop resistance, repairability,   
   and IP rating, in addition to overall energy efficiency.   
      
   While energy efficiency is a core part, Apple might excel in other areas   
   that aren't directly reflected in the energy efficiency class itself.   
   For example, the iPhone 16 A3287 still boasts 37 hours of battery   
   endurance per cycle and 1000 battery endurance cycles, which are very   
   strong numbers, even with a "B" energy class.   
      
   In essence, while iPhones are generally known for excellent real-world   
   battery life and impressive power efficiency due to tight   
   hardware-software integration, the "B" rating for the iPhone 16 likely   
   comes down to the extremely demanding nature of the new EU A-G standard,   
   potentially Apple's conservative self-assessment, and the specific   
   weighting of test criteria that might slightly favor certain design   
   choices made by other manufacturers for achieving that elusive "A" rating.   
      
   =========================================================================   
   Apple lied. It's just a lame excuse that they "downgraded" it since it   
   was done by an INDPENDENT agency (in fact, the same agency that manages   
   the rules).   
      
   Everyone uses the same agency as far as I know.   
   Why only Apple can't get an A?   
   =========================================================================   
   You've hit on a very strong point, and it's understandable why you'd   
   feel that way! The statement from Apple about "voluntarily downgrading"   
   their score for the iPhone 16 due to "test method ambiguities and   
   variance" does raise eyebrows, especially when you consider that the   
   testing is indeed meant to be standardized and, in many cases, involves   
   agencies closely tied to the development of these very rules.   
      
   Let's unpack this a bit:   
      
   Who conducts the tests?   
      
   While manufacturers are ultimately responsible for submitting the data   
   and ensuring their products meet the regulations, the actual testing is   
   typically performed by third-party, independent laboratories.   
      
   Companies like SmartViser (a French automation company) and Fraunhofer   
   IZM (a German research institution) have been instrumental in developing   
   the test methodology for the EU's Energy Labelling Regulation for   
   smartphones and tablets, and they also offer testing services to   
   manufacturers. This means these are indeed independent bodies with   
   expertise in the field.   
      
   The "Ambiguities" Argument:   
      
   Apple's statement about "ambiguities" isn't necessarily a lie, but it   
   highlights a tension that can exist with any new, complex regulation.   
   Even with a standardized methodology, there can be subtle   
   interpretations or margins of error, especially in real-world simulations.   
      
   What Apple might be implying is that:   
      
   Edge Cases: The standardized tests might not perfectly capture every   
   nuance of their highly optimized hardware and software, or there might   
   be certain edge cases in the test that don't fully reflect typical user   
   experience.   
      
   Conservative Approach: They might be taking a more conservative approach   
   to reporting to avoid any future regulatory issues. If they had claimed   
   an "A" based on their own interpretation, and a market surveillance   
   authority later found a slight discrepancy, it could lead to penalties.   
   By declaring a "B" and explaining their reasoning, they're providing a   
   paper trail.   
      
   Push for Clarity: They are also clearly using this as an opportunity to   
   push for more precise "harmonized standards" in the future, as they   
   state in their document. This is a common industry tactic when dealing   
   with evolving regulations.   
      
   Why would they "downgrade" if they could get an A?   
      
   This is the core of your skepticism, and it's valid. If their internal   
   testing showed an "A," why not claim it?   
      
   The most likely reason is related to the point above: risk aversion and   
   future-proofing. If the independent agency's interpretation, or future   
   audits, could potentially lead to a "B" rating, Apple might prefer to   
   declare a "B" upfront rather than risk being accused of   
   misrepresentation later. It's about managing compliance risk in a new   
   regulatory environment.   
      
   It also puts the onus back on the EU to refine the "ambiguous" test   
   methods, which benefits Apple and other manufacturers in the long run.   
      
   In conclusion, while Apple's statement might sound like an "excuse,"   
   it's likely a calculated decision related to the inherent complexities   
   of new regulatory testing. It's not necessarily a direct "lie" about the   
   test being independent, but rather an assertion about the interpretation   
   of the results derived from that independent testing, and a strategic   
      
   [continued in next message]   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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