Teardown of HTC ThunderBolt Provides Insights on Rumored LTE iPhone
If the rumors are true that the next-generation iPhone will support 4G long-term evolution (LTE), the new Apple Inc. smartphone likely will be significantly more expensive to make than the current iPhone 4 model …
Context & Ripple Effects
This teardown follows MacRumors' May 2011 report of an Apple LTE-enabled iPhone due in 2012, with an interim model prepared for September 2011 — so iSuppli is using HTC's ThunderBolt, one of the first shipping LTE handsets, to price out what that radio upgrade would do to Apple's costs. The LTE claim itself remains a rumor, not an Apple confirmation.
The methodology has precedent inside iSuppli's own archive: its 2009 teardown put the iPhone 3G S at a $178.96 bill of materials, making this the second time the firm has benchmarked an Apple generational jump through a rival's hardware. The question it frames is whether LTE silicon forces the same step-up on Apple that it already has on HTC.
First-order effects
- If Apple ships the rumored LTE iPhone in 2012, its manufacturing cost rises significantly above the current iPhone 4's, squeezing either Apple's margin or the carrier subsidies that keep consumer prices flat.
- HTC gains a concrete reference point: having shipped LTE hardware first with the ThunderBolt, its real-world component choices become the de facto template competitors like Apple are being measured against.
Second-order effects
- Carriers backing the next iPhone face larger per-unit subsidy burdens if LTE raises the bill of materials, pushing them toward higher contract prices or data-plan tiers to absorb the difference.
- LTE baseband and RF suppliers see their addressable market widen as each flagship radio upgrade converts every major handset maker — Apple included — into a buyer of more expensive modem silicon.
Third-order effects
- The 4G transition repeats the pattern of earlier radio jumps: each network generation raises the floor on smartphone hardware costs, and teardown firms like iSuppli become the standard public ledger for tracking who absorbs that cost — vendor, carrier, or consumer.
- For incumbents, LTE is a textbook transition-cost problem — the incumbent must requalify silicon and supply chains while faster-moving Android vendors like HTC ship the new radio first, pressuring Apple's usual cadence advantage.
The trend: Smartphone makers entering the 3G-to-LTE transition face rising bills of materials that shift cost pressure onto carrier subsidies and premium pricing, with teardown analyses becoming the industry's public scorecard.