Lightning starts Apple's next connector transition
iPhone 5 replaced the long-running 30-pin dock connector with the smaller reversible Lightning connector, beginning a hardware-accessory transition that would spread across Apple's mobile products.
Archive chapter
What changed across Apple in 2012: ecosystem turning points, hardware launches, software releases and the support boundaries that moved with them.
Historical context
Curated, source-backed moments that explain how products, software and technologies changed direction together. These records add context without duplicating the canonical product or OS facts below.
Software history
Verified public releases in 2012, including major-version milestones, maintenance updates and products that lost major-version support.
Apple TV Software / tvOS
8 public releases in this major line · 7 point updates
Control your Apple TV from Control Center: You can now control your Apple TV (3rd generation) from Control Center on all of your iOS and iPadOS devices.
Mac OS X / OS X / macOS
6 public releases in this major line · 5 point updates
Mountain Lion integrated iCloud more deeply across Apple applications and documents.
Messages replaced iChat for iMessage communication and Notification Center centralized alerts.
AirPlay Mirroring extended the Mac display to Apple TV while Game Center brought Apple gaming identity and services to Mac.
A system sharing interface and built-in Dictation expanded common services across apps.
Major-version support ended
iPhone OS / iOS
10 public releases in this major line · 9 point updates
Apple designed vector based maps
Sports: scores, player stats, game schedules, team rosters, and league standings for baseball, basketball, football, soccer and hockey
Single sign-on from Settings
Share selected photos with the people you choose
One place for boarding passes, store cards, movie tickets and other passes
FaceTime over cellular support for iPhone 5, iPhone 4S and iPad Wi-Fi + Cellular (3rd generation)
Do Not Disturb to suppress incoming calls and notifications
VIP mailbox to quickly access mail from important people
iCloud tabs to see open pages on all your devices
Updated store design
Major-version support ended
Public release history
13 public point updates are recorded for this year. Expand a platform to inspect the version-by-version release dates.
Hardware releases
Filters below affect the hardware list only. Product relationships and generation deltas still come from the canonical lineage catalog.
9 catalogued products
Apple TV · Standard
Upgraded Apple's streaming puck to full 1080p high definition via single-core Apple A5 silicon while retaining the fanless 6W design and landmark $99 price point.
Native 1080p (1920 x 1080) video output over HDMI at 50/60Hz.
Apple A5 single-core system-on-a-chip.
Redesigned 1080p user interface featuring prominent iOS-style app tiles.
Peer-to-peer AirPlay support (introduced with the Rev A hardware revision, model A1469).
Video output resolution increased from 720p to 1080p.
System memory doubled from 256 MB to 512 MB LPDDR2 RAM.
Bluetooth connectivity upgraded to Bluetooth 4.0.
Silicon upgraded from Apple A4 to single-core Apple A5.
720p ceiling for iTunes video streaming and local AirPlay mirroring.
Identical palm-sized black enclosure (99 x 99 x 23 mm, 270 g).
Built-in 6W universal power supply with silent passive cooling.
HDMI, Optical digital audio (TOSLINK), 10/100BASE-T Ethernet, and Micro-USB service port.
Aluminum Apple Remote and $99 price tag (lowered to $69 in March 2015).
iPad · Standard
The milestone Retina display transition on tablet featuring 3.1 million pixels, Apple A5X quad-core graphics, 4G LTE, and a 5MP iSight camera.
9.7-inch LED-backlit IPS display with 2048-by-1536 resolution at 264 ppi (3.1 million pixels, 4x pixel density of iPad 2) with 44% improved color saturation.
Custom Apple silicon pairing a dual-core CPU with a quad-core PowerVR SGX543MP4 GPU, engineered specifically to render 3.1 million Retina pixels smoothly.
First Apple mobile device supporting 4G LTE data networks (separate carrier bands for AT&T and Verizon in North America), including personal hotspot functionality.
Upgraded rear camera featuring backside illumination, five-element f/2.4 lens, hybrid infrared filter, autofocus, and 1080p HD video recording with video stabilization.
Integrated microphone key on the software keyboard enabling speech-to-text transcription.
Upgraded from Bluetooth 2.1 to Bluetooth 4.0 low-energy standard.
Thickness increased by 0.6 mm from 8.8 mm to 9.4 mm; weight rose from 601 g to 652 g (Wi-Fi) to accommodate a massive 42.5 watt-hour battery (+70% capacity) needed for the Retina display and LTE modem.
Final flagship iPad to ship with the legacy 30-pin dock connector before Apple transitioned to Lightning.
Mac · MacBook Pro
The mid-2012 15-inch MacBook Pro combined a Retina display, flash storage, and quad-core processors in a redesigned thin-and-light Pro enclosure.
15-inch Retina display with 2880-by-1800 resolution.
All-flash storage architecture and HDMI port.
Two Thunderbolt ports and two USB 3.0 ports.
Thinner MagSafe 2 power port.
iPhone · Standard
A taller 4-inch display, LTE, thinner aluminum body, and Lightning define a major physical reset.
The display became taller while retaining one-handed width.
LTE moved iPhone into a faster cellular generation.
The reversible Lightning connector replaced the 30-pin dock connector.
iPod · nano
Nano stretches back into a larger media-player shape with a 2.5-inch Multi-Touch display, Home button, Bluetooth and Lightning.
2.5-inch Multi-Touch display with Home button.
Bluetooth wireless audio.
Lightning connector.
Form factor shifts from square wearable clip to a thin rectangular player.
iPod · touch
A taller 4-inch Retina display, A5, improved cameras, Siri and a much thinner aluminum body align iPod touch with the modern iPhone-era design language.
4-inch Retina display.
A5 chip and Siri.
5MP iSight camera with 1080p video.
Color aluminum enclosure and iPod touch loop.
iPad · Standard
Swift generational correction bringing the Apple A6X chip with double CPU/GPU performance, Lightning connector, FaceTime HD camera, and expanded global LTE.
Apple-designed system-on-chip featuring dual-core custom Swift CPU architecture clocked at 1.4 GHz and quad-core PowerVR SGX554MP4 graphics, doubling both CPU and GPU performance compared to the A5X.
Replaced the legacy 30-pin analog dock connector with an 8-signal, all-digital, reversible connector that dramatically reduced internal connector volume.
Upgraded front camera from VGA (0.3MP) to 1.2MP with 720p HD video recording, backside illumination sensor, and improved low-light performance.
Dual-band support (2.4 GHz and 5 GHz) with channel bonding capable of download speeds up to 150 Mbps (2x prior generation).
Added broader LTE band compatibility to support major international carrier frequencies across Europe, Asia, and Australasia.
Apple added a new 128GB capacity option on February 5, 2013, doubling maximum onboard storage for creative and enterprise workflows.
Fully retired the legacy 30-pin connector from the flagship iPad line.
Preserved the 9.4 mm thickness, 652 g weight, and large 42.5 watt-hour battery established by the 3rd generation iPad.
iPad · mini
The introduction of the compact 7.9-inch iPad line in an ultra-thin 7.2 mm aluminum unibody that established the design language for future iPads.
7.9-inch Multi-Touch display with 1024-by-768 resolution at 163 ppi; 23% thinner (7.2 mm) and 53% lighter (308 g / 0.68 lb) than 9.7-inch iPads, allowing comfortable one-handed operation.
Anodized aluminum unibody with narrow vertical side bezels and diamond-cut chamfered edges, establishing a major new design identity across Apple hardware.
Touch-rejection software algorithms in iOS that distinguish intentional touch interactions from passive thumb resting on narrow side borders.
First iPad featuring built-in stereo speaker grills positioned on the bottom chassis flanking the Lightning port.
Integrated the compact, reversible 8-pin digital Lightning port natively from launch.
5-megapixel iSight rear camera with autofocus and 1080p HD video recording alongside a 1.2MP FaceTime HD front camera with 720p HD video.
First iPad to adopt the ultra-compact nano-SIM form factor.
Mac · iMac
The late-2012 iMac compressed a redesigned all-in-one into a 5 mm edge while adding a laminated, lower-reflection display and Fusion Drive option.
Fusion Drive option combining 128GB of flash storage with a 1TB or 3TB hard drive.
Two Thunderbolt ports and four USB 3.0 ports.
Aluminum-and-glass enclosure with up to 40 percent less volume and a 5 mm edge.
Fully laminated display with an anti-reflective coating.