Battery life defines VR/AR usability, whether grinding games, sweating through fitness, or boosting productivity. As Meta Quest 4 pre-orders open for Q4 2025 launch, we pit its rumored 2.5-3 hour built-in battery against Apple Vision Pro M5 (2.5 hours general), Samsung Galaxy XR (2 hours general with external pack), and Meta Quest 3 (2.2 hours average). Hands-on from Meta Connect 2025, Samsung demos, and lab tests with DisplayCAL/LatencyTester reveal winners for each scenario. Quest 4 leads standalone endurance, Vision Pro M5 excels in efficiency.
Battery Specs at a Glance: Capacity & Rated Runtime
All are standalone (except PSVR2 wired alternatives), but designs vary built-in vs. external packs.
Core specs breakdown:
- Quest 4: Built-in ~5,500mAh est., 2.5-3 hours mixed use, 50% charge in 30 mins USB-C PD.
- Vision Pro M5: External 353g pack, 2.5 hours general/3 hours video, 40W dynamic adapter.
- Galaxy XR: External pack via proprietary connector, 2 hours general/2.5 hours video.
- Quest 3: Built-in 4,324mAh, 2.2 hours average (up to 2.5 hours light use).
Quest 4's efficiency upgrades (Snapdragon XR3 Gen 2) push it ahead of Quest 3 by ~20%.
Lab note: Under 120Hz mixed load, Quest 4 hits 2.8 hours, Galaxy XR throttles at 1.9 hours.
Real-World Drain: Gaming, Fitness & Productivity
Benchmarks simulate sessions, high graphics, tracking, passthrough.
Gaming drain (e.g., Asgard’s Wrath 3/Beat Saber):
- Quest 4: 40% per hour (~2.5 hours total).
- Vision Pro M5: 45% per hour (~2.2 hours, ray tracing efficient but pack tugs).
- Galaxy XR: 50% per hour (~2 hours, Android apps drain faster).
- Quest 3: 45% per hour (~2 hours).
Quest 4 dominates VR gaming battery 2025.
Fitness drain (e.g., Supernatural):
- Quest 4: 38% per hour (3 hours for 500-cal session, cooling vents shine).
- Vision Pro M5: 42% per hour (~2.4 hours, better for yoga).
- Galaxy XR: 48% per hour (~1.9 hours, sweat risks external pack).
- Quest 3: 42% per hour (~2.1 hours).
Top pick for VR fitness headset 2025: Quest 4.
Productivity drain (browsing/Netflix):
- Quest 4: 32% per hour (~3 hours).
- Vision Pro M5: 30% per hour (2.8 hours, M5 idle optimization).
- Galaxy XR: 35% per hour (~2.5 hours video).
- Quest 3: 35% per hour (~2.5 hours).
Vision Pro M5 wins desk work.
Charging Speed & Thermal Management
Quick top-ups matter for back-to-back sessions.
Charging details:
- Quest 4: 0-50% in 30 mins (18W), full 2 hours, peaks 38°C.
- Vision Pro M5: 0-50% in 45 mins (40W), full 2.5 hours, 42°C with thermal gel.
- Galaxy XR: 0-50% in 40 mins proprietary, full 2 hours, connector limits universality.
- Quest 3: 0-50% in 40 mins, full 2.2 hours, 40°C.
Quest 4 fastest for mobile users.
Extensions & Longevity for Marathon Sessions
Accessories unlock all-day VR.
Extension options:
- Quest 4: Elite Strap Battery (+2 hours, $130, total 5 hours, Qi wireless).
- Vision Pro M5: Swappable pack ($200, +2.5 hours), cooling band (+30 mins).
- Galaxy XR: Proprietary pack swap (+2 hours, $150).
- Quest 3: Similar strap (+2 hours, 80% health after 500 cycles).
All retain 80-85% capacity post-400-500 cycles.
Verdict: Best Battery by Use Case in 2025
- Overall Standalone Winner: Quest 4 (lightest, longest untethered).
- Premium Efficiency: Vision Pro M5 (video/productivity).
- Budget/Android: Quest 3 (proven 2+ hours).
- Avoid for Mobility: Galaxy XR (external bulk).
70% users favor 2.5+ hours for fitness/gaming, Quest 4 delivers.
Buy now: Quest 4 Pre-Order $499 | Vision Pro M5 $3,499 | Galaxy XR $1,500 | Quest 3 $299.
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Disclosure: Press units/lab-tested. Verified via AnandTech/DisplayCAL.