Apple iPhone 15 review
The iPhone 15 suits someone who wants a durable iOS phone with a bright display and solid cameras but is willing to live with a slower refresh rate and tighter battery; buyers prioritizing high refresh rates, optical zoom, or the latest performance should look at the iPhone 16 or a current-generation Android flagship instead.
This review is based on Apple’s published specifications and public benchmark data for the Apple iPhone 15, and the rating is spec-based. GoSolo does not physically test devices; where we estimate real-world behaviour such as battery life or charge time, we say so. How we rate phones.
Overview
The iPhone 15 is a solid mainstream flagship with an older A16 chip that still handles demanding apps without fuss, but its 60Hz display, modest 3349 mAh battery, and lack of optical zoom hold it back from feeling like a complete refresh. It remains dependable for most workflows, though rivals now offer better value for faster processors and longer endurance.
Design & build
At 171 grams and 7.8 mm thick, the iPhone 15 feels compact and light in hand, a strength against bulkier flagships. The aluminum frame and glass back are robust enough, though the phone is still a fingerprint magnet and not immune to drops. IP68 water resistance (up to 6 meters for 30 minutes) and Ceramic Shield add genuine durability; this is a phone that can survive a weekend beach trip or a brief toilet dunking. The flat edges are familiar Apple territory—comfortable if you prefer that geometry, unremarkable if you don't.
Display
The 6.1-inch Super Retina XDR OLED is the phone's strongest asset. At 2000 nits peak brightness (1000 nits sustained), it crushes rivals in sunlight, and the vibrant OLED panel delivers rich blacks and colors that make media consumption genuinely enjoyable. Dolby Vision support for video is a nice touch. The trade-off is the 60Hz refresh rate, which feels dated in 2024 and early 2025. Scrolling through apps, social media, or web pages lacks the fluidity of 90Hz or 120Hz screens you'll find in phones costing similar money or less. This is the iPhone 15's biggest usability compromise: the screen is beautiful but old-feeling.
Performance
The A16 Bionic is the elephant in the room. Released in 2022, it is not the latest Apple silicon, yet it still scores around 1.35 million on AnTuTu and handles Genshin Impact, Fortnite, and heavy multitasking without stuttering. For everyday tasks—email, browsing, social media, video calls—it never feels slow. The real issue is context: you are buying a 2023 phone in 2025 or 2026 with a year-old-plus chipset, while the iPhone 16 moved to the A18 Pro and rivals offer current-generation Snapdragon flagships. If raw speed is your priority, the iPhone 15 is adequate but not exciting; it feels like a chip that has seen better days.
Software
iOS 17 (upgradable to iOS 26.5) is stable, fast, and secure. Apple's software tends to feel snappy even on older chipsets, and the iPhone 15 benefits from that polish. You get regular security updates and a seamless experience between your phone, Mac, iPad, and AirPods. The downside is the walled garden: no default apps (until recently), limited file system access, and no sideloading unless you live in the EU. If you value control and openness, Android is still your better bet. For most users, iOS just works and stays out of your way.
Camera
The 48MP main sensor (f/1.6, sensor-shift OIS) is the standout. In low light, the wide aperture and 1/1.56" size mean it captures detail that many rivals struggle with, and sensor-shift stabilization keeps video and hand-held stills sharp. The ultrawide is ordinary—12MP, f/2.4, no surprises—and there is no optical zoom, so zoomed shots rely on the 48MP crop or digital zoom, losing clarity on distant subjects. For a 2024-2025 purchase, the lack of even a 2x telephoto is noticeable when rivals at the same price include it. The front camera is solid for video calls and Facetime, with Dolby Vision support a rare perk. Overall, the camera is strong but not the most versatile in its class.
Battery & charging
The 3349 mAh battery delivers roughly 13 to 15 hours of mixed use depending on workload. Moderate users—email, messaging, some video—will stretch it to a full day, but heavy usage (gaming, video streaming, constant screen-on time) risks running dry by evening. Wired charging hits 50% in 30 minutes with a 20W PD adapter (not in the box), and wireless charging via MagSafe adds flexibility if you dock overnight. Compared to peers offering 5000+ mAh batteries, the iPhone 15 is on the lean side; this is especially true for anyone in regions where outlets are sparse or unreliable.
Value & verdict
The iPhone 15 launched at $799 in 2023 and is now discounted to around $355 in some markets, making it a reasonable entry point for the iOS ecosystem. At that original price, the older A16 chip and 60Hz display felt half-hearted; at clearance pricing, it is a different equation. The durability, software support, and bright display are genuine strengths, and the camera's low-light performance punches above its weight. However, you are buying a phone that is now 2+ years old with a 3-year-old processor and the least exciting iPhone in its generation. If you need iOS, this works. If you have flexibility, a current-gen flagship or a modern mid-range Android offers more up-to-date hardware and better value for the money.
Verdict
The iPhone 15 suits someone who wants a durable iOS phone with a bright display and solid cameras but is willing to live with a slower refresh rate and tighter battery; buyers prioritizing high refresh rates, optical zoom, or the latest performance should look at the iPhone 16 or a current-generation Android flagship instead.
- Bright 2000-nit peak OLED display excels in sunlight and pairs well with punchy colors and Dolby Vision support
- Low-light photography benefits from a wide f/1.6 aperture and sensor-shift stabilization that keeps both stills and video steady
- Durable glass-and-aluminum build with IP68 rating and Ceramic Shield; holds up to accidental dunks and everyday wear
- USB-C charging reaches 50% in 30 minutes and the phone easily lasts a full day of moderate use
- 60Hz display feels sluggish next to phones at this price with 90Hz or higher, making scrolling noticeably less fluid
- 3349 mAh battery is tight for heavy users; a day of gaming or video pushes it close to needing a midday top-up
- No optical zoom means distant subjects rely on digital zoom, losing detail; rivals in this class often include 2x or 3x telephoto
Apple iPhone 15 Key Specifications
The essentials at a glance. See the full spec sheet.
| Released | 2023, September 12 |
|---|---|
| Display | 6.1 inches, 91.3 cm2 (~86.4% screen-to-body ratio), Super Retina XDR OLED, HDR10, Dolby Vision, 1000 nits (HBM), 2000 nits (peak) |
| Resolution | 1179 x 2556 pixels, 19.5:9 ratio (~461 ppi density) |
| Chipset | Apple A16 Bionic (4 nm) |
| RAM & storage | 128GB 6GB RAM, 256GB 6GB RAM, 512GB 6GB RAM |
| Main camera | 48 MP, f/1.6, 26mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, sensor-shift OIS 12 MP, f/2.4, 13mm, 120˚ (ultrawide), 0.7µm |
| Selfie camera | 12 MP, f/1.9, 23mm (wide), 1/3.6", 1.0µm, PDAF SL 3D, (depth/biometrics sensor) |
| Battery | 3349 mAh |
| Charging | Wired, PD2.0, 50% in 30 min15W wireless (MagSafe)15W wireless (Qi2) - requires iOS 17.2 update4.5W reverse wired |
| Software | iOS 17, upgradable to iOS 26.5 |
| Dimensions | 147.6 x 71.6 x 7.8 mm (5.81 x 2.82 x 0.31 in) |
| Weight | 171 g (6.03 oz) |
| Build | Glass front, glass back, aluminum frame |
| Durability | IP68 dust tight and water resistant (immersible up to 6m for 30 min) Apple Pay (Visa, MasterCard, AMEX certified) |
| Network | GSM / CDMA / HSPA / EVDO / LTE / 5G |
| NFC | Yes |
| USB | USB Type-C 2.0, DisplayPort |
Apple iPhone 15 FAQ
Common questions, answered from the spec sheet.
Does the iPhone 15 support 5G?
Yes. The iPhone 15 supports 5G networks.
What chipset does the iPhone 15 use?
The iPhone 15 runs on the Apple A16 Bionic (4 nm).
What display does the iPhone 15 have?
A 6.1 inches, 91.3 cm2 (~86.4% screen-to-body ratio) Super Retina XDR OLED, HDR10, Dolby Vision, 1000 nits (HBM), 2000 nits (peak), 1179 x 2556 pixels, 19.5:9 ratio (~461 ppi density).
How big is the iPhone 15 battery?
The iPhone 15 has a 3349 mAh battery. Charging is rated at Wired, PD2.0, 50% in 30 min15W wireless (MagSafe)15W wireless (Qi2) - requires iOS 17.2 update4.5W reverse wired.
Does the iPhone 15 have NFC?
Yes, the iPhone 15 has NFC.
Is the iPhone 15 water resistant?
The iPhone 15 carries a IP68 dust tight and water resistant (immersible up to 6m for 30 min) Apple Pay (Visa, MasterCard, AMEX certified) rating.
Does the iPhone 15 support a microSD card?
No, the iPhone 15 does not support expandable storage.
Does the iPhone 15 have a headphone jack?
No, the iPhone 15 does not have a 3.5mm headphone jack.
Alternatives to consider
If the iPhone 15 isn’t quite right, these are the closest calls.
iPhone 15 Plus
iPhone 16
iPhone 16 Plus
iPhone 13 Pro
Find X6
