Apple iPhone XS Max Key Features
Apple iPhone XS Max Specifications
General & Launch
- Announcement date
- 2018-09-12
- Release date
- 2018-09-21
- Availability
- Discontinued
- Regional model codes
- A1921, A2101, A2102, A2103, A2104
Processor & Software
- Operating system
- iOS 12 at launch; supports iOS 18
- Software update commitment
- Not eligible for iOS 26; selected iOS 18 security updates continue (Apple lists iOS 18.7.10).
- Chipset / SoC
- Apple A12 Bionic
- Fabrication process (nm)
- 7 nm
- CPU
- 6-core Apple CPU (2 performance + 4 efficiency cores)
- GPU
- Apple 4-core GPU
- Processor architecture
- 64-bit
- AI / NPU
- 8-core Apple Neural Engine
Build & Design
- Dimensions
- 157.5 x 77.4 x 7.7 mm
- Weight
- 208 g
- Build materials
- Glass front and back; stainless-steel frame
- Available colors
- Gold, Space Gray, Silver
- Water / dust resistance
- IP68 (up to 2 m for 30 minutes when new; resistance can diminish with wear)
- SIM tray
- Nano-SIM tray; dual physical nano-SIM on select China-region models
- Buttons / controls
- Side button, volume up/down, Ring/Silent switch
Display
- Display technology
- Super Retina HD OLED, HDR, True Tone, P3 wide colour, 3D Touch
- Screen size
- 6.5 inches (6.46-inch standard rectangle viewing area)
- Resolution
- 1242 x 2688 pixels
- Pixel density (ppi)
- 458 ppi
- Refresh rate
- 60 Hz
- Brightness (nits)
- 625 nits typical
- HDR formats
- HDR10 and Dolby Vision playback
- Aspect ratio
- 19.5:9
- Display protection
- Fingerprint-resistant oleophobic coating
Network & Frequency
- Network technology
- GSM / UMTS / HSPA+ / LTE (4G), some regional CDMA models
- 2G bands
- GSM/EDGE 850 / 900 / 1800 / 1900 MHz
- 3G bands
- UMTS/HSPA+ 850 / 900 / 1700/2100 (AWS) / 1900 / 2100 MHz (regional)
- 4G LTE bands
- FDD-LTE 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 29, 30, 32, 66, 71; TD-LTE 34, 38, 39, 40, 41, 46 (A1921; other models vary)
- Cellular data speed
- Gigabit-class LTE; 4x4 MIMO and LAA; HSPA+
- SIM configuration
- Nano-SIM + eSIM (most regions); China-region versions may use dual nano-SIM
- eSIM support
- Supported on compatible regional models and carriers
- VoLTE / VoWiFi
- Supported where enabled by carrier
- Extra Features
- No 5G network support; bands and dual-SIM configuration vary by model.
Memory & Storage
- RAM
- 4GB (independent teardown)
- RAM type
- LPDDR4X (independent teardown)
- Internal storage
- 64GB / 256GB / 512GB
- Memory card slot
- No microSD slot
- Expandable storage
- No
- Memory configurations
- 4GB + 64GB; 4GB + 256GB; 4GB + 512GB
Cameras & Video
- Rear camera setup
- 12MP wide-angle, f/1.8, optical image stabilization
- Telephoto camera
- 12MP telephoto, f/2.4, optical image stabilization; 2x optical zoom
- Rear camera features
- Smart HDR, Portrait mode with Depth Control, Portrait Lighting, Quad-LED True Tone flash, panorama, autofocus
- Optical stabilization
- Yes, dual optical image stabilization
- Rear video recording
- 4K at 24/30/60 fps; 1080p at 30/60 fps; 1080p slow-motion at 120/240 fps
- Front camera
- 7MP TrueDepth, f/2.2
- Front camera features
- Portrait mode, Portrait Lighting, Retina Flash, Animoji, Memoji, Smart HDR
- Front video recording
- 1080p at 30/60 fps
Connectivity
- Wi-Fi
- 802.11a/b/g/n/ac (Wi-Fi 5), 2x2 MIMO
- Bluetooth
- Bluetooth 5.0
- Positioning / GNSS
- Assisted GPS, GLONASS, Galileo, QZSS
- NFC
- Yes, NFC with reader mode
- USB
- Lightning
- Tethering / hotspot
- Personal Hotspot (carrier support required)
Sound & Multimedia
- Speakers
- Built-in stereo speakers
- Stereo speakers
- Yes
- 3.5mm headphone jack
- No 3.5 mm jack; Lightning headphones / adapter
- Audio codecs / features
- Stereo recording, Dolby Atmos playback support
Sensors & Security
- Sensors
- Barometer, 3-axis gyroscope, accelerometer, proximity sensor, ambient light sensor
- Fingerprint reader
- No
- Face unlock
- Face ID (TrueDepth)
- Biometrics
- Face ID
Durability & Repairability
- IP rating
- IP68 (factory rating, not guaranteed on used/repaired units)
- Glass / frame durability
- Glass front and back
- Battery serviceability
- Service-replaceable, not user-removable
Pakistan Market
- PTA approval by variant
- PTA status varies by individual IMEI. Used market includes PTA-approved and non-PTA/JV listings
- Pakistan carrier band notes
- 4G LTE only. Test intended Pakistani carrier SIM, calls, mobile data and IMEI registration before purchase.
- In-box accessories / charger
- Lightning-compatible charging cables, chargers and protective cases (availability varies by seller)
Additional Information
- Model numbers
- A1921 (US/Canada), A2101 (global), A2102 (Japan), A2103, A2104 (China mainland)
- Technical notes
- Manufacturer specs: Apple Support iPhone XS Max technical specifications and Apple Newsroom. RAM: iFixit/TechInsights teardown. Battery capacity: iFixit and GSMArena teardown information. Used price PKR 40000: Sellphone.pk listing snapshot checked 2026-11-05; sample median asking price, not a retail MSRP or variant-specific quote. Software support: Apple security releases.
Battery & Charging
- Battery capacity
- 3174 mAh (independent teardown; not officially stated by Apple)
- Battery type
- Built-in lithium-ion
- Wired charging
- Fast charging, up to 50% in around 30 minutes with 18W or higher compatible adapter (Apple test claim)
- Wireless charging
- Qi wireless charging
- Removable battery
- No (professional battery service possible)
- Published battery-life test
- Apple original estimate: up to 15 hours wireless video playback; used-device life depends on battery health
Prices may vary by variant and local market.
The Apple iPhone XS Max is a discontinued flagship that remains available mainly through second-hand sellers in Pakistan. Its standout features are a large 6.5-inch OLED screen, stainless-steel and glass construction, Face ID, a capable A12 Bionic processor, and a dual 12MP rear camera. It can still suit someone who wants an affordable large-screen iPhone for everyday use, but battery condition, PTA registration, and limited future software support are more important than the original flagship label.
iPhone XS Max price in Pakistan
The typical asking price in a recent sample of Pakistani used-phone advertisements was about Rs. 40,000. The observed listings ranged from roughly Rs. 33,000 to Rs. 55,000, not including every seller or every storage condition. In that sample, non-PTA and JV examples were listed from Rs. 33,000 to Rs. 40,000, while PTA-approved examples ranged from Rs. 49,000 to Rs. 55,000. These are seller asking prices rather than a manufacturer-approved retail price, and the final amount may differ after checking condition and negotiating.
The XS Max is no longer a current new retail model. An older advertised new-phone price should not be confused with the amount a buyer would normally pay for a used device. Treat any exceptionally cheap listing carefully, particularly if it has a replaced screen, weak battery, network restrictions, or an uncertain IMEI history.
Design and build quality
The phone has a glass front and back joined by a polished stainless-steel frame. It measures 157.5 by 77.4 by 7.7 mm and weighs 208 grams. It feels substantial, especially compared with lighter phones, but that size also provides space for its generous display. Buyers can find original units in Gold, Silver, and Space Gray.
Apple rated the original design IP68 for up to two metres of water under controlled laboratory conditions. That rating is not a promise for an aged or repaired handset. Seals can deteriorate, and opening the device for repairs may compromise water resistance. Keep a used XS Max away from water even if the seller says it is waterproof.
Display experience
The 6.5-inch Super Retina HD OLED panel has a resolution of 2688 by 1242 pixels and a density of 458 ppi. It supports HDR content, True Tone, P3 wide colour and the pressure-sensitive 3D Touch system. Deep blacks and sharp text make the display enjoyable for reading, photos and video, provided the installed panel is genuine and in good condition.
Unlike newer high-refresh-rate flagships, this is a conventional 60Hz screen. Check for burn-in, touch dead zones, excessive yellowing, uneven brightness and a missing True Tone option. Replacement panels vary considerably in quality, so a low price is not worthwhile when the display has serious defects.
A12 Bionic performance and software
Apple’s A12 Bionic is a six-core chip built on a 7nm process. Independent hardware examinations report 4GB of RAM. The original configurations offer 64GB, 256GB or 512GB of storage, with no microSD card expansion. The processor remains capable of messaging, streaming, navigation, everyday photography and many popular applications, although newer demanding games and background tasks can expose its age.
The phone launched with iOS 12 and can run iOS 18. It is not eligible for the newer iOS 26 major release, although Apple has continued to issue selected security updates on the iOS 18 branch. Buyers should check the actual installed update and compatibility of essential banking, work and communication apps rather than assuming every current application will remain supported indefinitely.
For longevity, a newer iPhone is a safer choice. The XS Max makes more sense when purchase cost matters and the buyer accepts a shorter remaining software lifespan.
Rear cameras and selfie camera
Two 12MP cameras sit on the rear: a wide camera with an f/1.8 aperture and a telephoto camera with an f/2.4 aperture. The telephoto lens provides 2x optical zoom, while both cameras benefit from optical image stabilisation. Smart HDR, Portrait mode with adjustable background blur and Portrait Lighting help produce versatile results in good light.
Rear video recording reaches 4K at up to 60 frames per second. The front TrueDepth camera is 7MP and supports portrait selfies, Face ID and 1080p video. There is no dedicated ultrawide camera, and modern phones may deliver better night photography and computational detail. On a used unit, test both rear lenses, autofocus, flash, microphones and selfie video. Scratched lenses and repaired camera modules can noticeably reduce quality.
Battery life and charging
The XS Max uses a built-in lithium-ion battery with an independently documented capacity of approximately 3,174mAh. Apple described the original phone as capable of up to 15 hours of wireless video playback under its test conditions, but those figures do not describe an ageing second-hand battery. Actual endurance depends heavily on battery health, cellular reception, brightness, app load and any previous battery replacement.
It supports wired fast charging and Qi wireless charging. Apple states that compatible fast-charging equipment can reach up to 50 percent in about 30 minutes under suitable conditions. The port is Lightning, not USB-C. Inspect battery health in Settings, ask whether a replacement was fitted, and budget for professional servicing if the phone drains quickly or shuts down unexpectedly.
Mobile networks and connectivity
The iPhone XS Max is a 4G LTE phone, not a 5G model. It offers gigabit-class LTE, Wi-Fi 5, Bluetooth 5.0, NFC and satellite positioning using GPS and other global navigation systems. Standard regional versions support a physical nano-SIM and eSIM, though eSIM availability depends on market, carrier and handset variant. Some China-market versions use two physical nano-SIM cards.
The speakers provide stereo playback, while wired headphones require Lightning-compatible equipment or an adapter. There is no conventional 3.5mm headphone jack. Test Wi-Fi, mobile data, both speakers, Bluetooth, charging and GPS before purchasing.
PTA approval and buying in Pakistan
PTA approval applies to the individual device and its IMEI registration, not automatically to every XS Max. Both approved and non-PTA units are advertised in Pakistan, sometimes alongside carrier-locked or JV devices. Ask for the exact IMEI, verify registration through the official DIRBS or PTA procedure, and test a local SIM with calls and mobile data. Do not rely solely on a seller’s screenshot or a claim in the advertisement.
Before paying, check whether the phone is linked to another owner’s Apple Account. The seller should remove Activation Lock and allow activation with your own account. Confirm Face ID works, inspect the screen under bright and dark backgrounds, try both cameras, and review battery health and storage. Compare prices only between devices with similar condition, storage, PTA status and repair history.
Pros and cons
Reasons to consider it
- Large, high-resolution OLED display with True Tone and HDR support.
- Premium glass and stainless-steel construction.
- Dual cameras with optical zoom and 4K video recording.
- Face ID, wireless charging and a broad range of storage options.
Limitations worth knowing
- No 5G, USB-C, ultrawide camera or high-refresh-rate display.
- Ageing batteries and replacement-screen quality are important risks.
- Major operating-system upgrade support is limited.
- PTA approval and SIM compatibility must be checked unit by unit.
Should you buy an iPhone XS Max?
It can be a sensible budget purchase if you specifically value a large OLED iPhone and can inspect a clean, correctly registered unit in person. Prioritise strong battery health, genuine display performance, working Face ID and verified SIM service over the lowest advertised price. Choose a more recent model when long-term app support, better low-light cameras, 5G or a healthier battery are higher priorities. A carefully checked used phone is more valuable than an impressive specification sheet attached to a problematic handset.
