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Apple iPhone 15 Pro Max

Device A

iPhone 15 Pro Max

Apple · Phones

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Xiaomi 18 Pro Max

Device B

18 Pro Max

Xiaomi · Phones

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Complete comparison

Full specifications

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LAUNCH DATE3 fields
SpecificationiPhone 15 Pro Max18 Pro Max
Announced2023, September 122026, September 23
Released2023-09-222026-09-23
StatusAvailable. Released 2023, September 22Available
NETWORK6 fields
SpecificationiPhone 15 Pro Max18 Pro Max
2G BandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2GSM B2 / B3 / B5 / B8
3G BandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100WCDMA B1 / B2 / B4 / B5 / B6 / B8 / B19
4G LTE1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 53, 66 - A3106FDD-LTE B1/B2/B3/B4/B5/B7/B8/B12/B13/B14/B17/B18/B19/B20/B25/B26/B28/B29/B66/B71; TD-LTE B34/B38/B39/B40/B41/B42/B43/B48
5G1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 53, 66, 70, 77, 78, 79 SA/NSA/Sub6 - A3106n1, n2, n3, n5, n7, n8, n12, n13, n14, n18, n20, n25, n26, n28, n29, n38, n40, n41, n48, n66, n70, n71, n77, n78, n79, n80, n81, n83, n84, n89
SpeedHSPA, LTE, 5G—
TechnologyGSM / CDMA / HSPA / EVDO / LTE / 5G5G / 4G LTE / 3G / 2G
BODY6 fields
SpecificationiPhone 15 Pro Max18 Pro Max
BuildGlass front, glass back, titanium frame (grade 5)Glass back (Star River Blue / Transparent) or fibreglass back (Black / White / Ice Peach Pink), metal frame, Xiaomi Dragon Crystal Glass 3.0 front
Colors—Classic Black, Classic White, Ice Peach Pink, Star River Blue, Red Transparent Special Edition
Dimensions159.9 x 76.7 x 8.3 mm (6.30 x 3.02 x 0.33 in)163.39 x 77.6 x 8.39 mm (Black / White / Ice Peach Pink); 8.47 mm thick (Star River Blue / Transparent)
IP RatingIP68 dust/water resistant (up to 6m for 30 min)IP66 / IP68 / IP69
SIMNano-SIM plus up to two eSIMs simultaneously (International); two eSIMs at a time from eight or more available (USA); or dual Nano-SIMs (China). Features IP68 dust-tight and water-resistant design (immersible up to 6 meters for 30 minutes) and is AppDual Nano-SIM
Weight221 g (7.80 oz)235 g (Black / White / Ice Peach Pink); 240 g (Star River Blue / Transparent)
DISPLAY7 fields
SpecificationiPhone 15 Pro Max18 Pro Max
Brightness1000 nits (typ), 2000 nits (HBM)4000 nits (peak), main and rear displays
ProtectionCeramic Shield glassXiaomi Dragon Crystal Glass 3.0
Refresh Rate120Hz1-120Hz adaptive (LTPO), 300Hz touch sampling; rear display 120Hz
Resolution1290 x 2796 pixels, 19.5:9 ratio (~460 ppi density)2624 x 1208 pixels (main); 976 x 596 pixels (rear display)
Screen-to-body~89.8%—
Size6.7 inches, 110.2 cm2 (~89.8% screen-to-body ratio)6.9 inches (main); 2.9 inches (rear display)
TypeLTPO Super Retina XDR OLED, 120Hz, HDR10, Dolby Vision, 1000 nits (typ), 2000 nits (HBM)LTPO OLED (Super Pixel Screen 2.0, M11 light-emitting materials), BT.2020 colour gamut, HDR10+, Dolby Vision, DC dimming, hardware-level privacy display; secondary 2.9-inch OLED rear display
PLATFORM4 fields
SpecificationiPhone 15 Pro Max18 Pro Max
CPUHexa-core (2x3.78 GHz + 4x2.11 GHz)Octa-core, Qualcomm 4th-gen Oryon, up to 5 GHz
ChipsetApple A17 Pro (3 nm)Qualcomm Snapdragon 8 Elite Extreme Gen 6 (2 nm)
GPUApple GPU (6-core graphics)Qualcomm Adreno
OSiOS 17, upgradable to iOS 18.6Android 17, Xiaomi HyperOS 4
MEMORY5 fields
SpecificationiPhone 15 Pro Max18 Pro Max
Card slotNoNo
Internal256GB, 512GB, 1TB256GB, 512GB, 1TB
RAM8GB RAM12GB, 16GB LPDDR5X
Storage Type—UFS 4.1
Storage/RAM variants256GB, 512GB, 1TB; 8GB RAM12GB + 256GB, 12GB + 512GB, 16GB + 512GB, 16GB + 1TB
MAIN CAMERA3 fields
SpecificationiPhone 15 Pro Max18 Pro Max
FeaturesDual-LED dual-tone flash, HDR (photo/panorama)Leica optics, Legendary Moment imaging (on-device + cloud processing), up to 12.8x lossless zoom, 12cm telephoto macro, LED flash
MAIN CAMERA48 MP wide camera with f/1.8 aperture, 24mm focal length, 1/1.28" sensor, 1.22µm pixels, dual pixel PDAF, and sensor-shift OIS; 12 MP periscope telephoto camera with f/2.8 aperture, 120mm focal length, 1/3.06" sensor, 1.12µm pixels, dual pixel PDAF,200 MP, f/1.67, 23mm (wide), 1/1.28-inch Light Hunter 960L, LOFIC, OIS; 200 MP, f/2.4, 75mm (periscope telephoto), 1/1.56-inch Samsung HP5, 3.2x optical zoom; 50 MP, f/2.4, 17mm (ultrawide), 1/2.88-inch OmniVision OV51D40
Video4K video at 24, 25, 30, or 60fps; 1080p video at 25, 30, 60, 120, or 240fps; supports 10-bit HDR, Dolby Vision HDR (up to 60fps), ProRes recording, 3D spatial video, and stereo audio capture.8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240/960fps
SELFIE CAMERA3 fields
SpecificationiPhone 15 Pro Max18 Pro Max
FeaturesHDR, Dolby Vision HDRPortrait blur, AI beauty, face fill light, dynamic photos, time-lapse, slow motion
Selfie camera12 MP wide camera with f/1.9 aperture, 23mm focal length, 1/3.6" sensor, 1.0µm pixels, PDAF, OIS, and SL 3D depth/biometric sensor.50 MP, f/2.2, 1/2.88-inch
Video4K video at 24, 25, 30, or 60fps; 1080p video at 25, 30, 60, or 120fps; with gyro-EIS stabilization.4K@30/60fps, 1080p@30/60fps
SOUND2 fields
SpecificationiPhone 15 Pro Max18 Pro Max
3.5mm jackNoNo
LoudspeakerYes, with stereo speakersYes, triple-speaker stereo setup
COMMUNICATION6 fields
SpecificationiPhone 15 Pro Max18 Pro Max
Bluetooth5.3, A2DP, LE6.0
NFCYesYes (plus UWB and IR blaster)
PositioningGPS (L1+L5), GLONASS, GALILEO, BDS, QZSS, NavICDual-frequency GPS, tri-frequency BeiDou, GLONASS
RadioNoNo
USBUSB Type-C 3.2 Gen 2, DisplayPortUSB Type-C 3.2 Gen 1 (5Gbps)
WLANWi-Fi 802.11 a/b/g/n/ac/6e, tri-band, hotspotWi-Fi 7 (802.11 a/b/g/n/ac/ax/be), 2x2 MIMO
FEATURES1 field
SpecificationiPhone 15 Pro Max18 Pro Max
SensorsFace ID, accelerometer, gyro, proximity, compass, barometer; Ultra Wideband (UWB) support (gen2 chip); Emergency SOS, Messages and Find My via satelliteUltrasonic under-display fingerprint, accelerometer, gyroscope, compass, proximity, ambient light, barometer, Hall sensor, IR blaster
BATTERY3 fields
SpecificationiPhone 15 Pro Max18 Pro Max
Capacity4441 mAh8500 mAh
Charging TypeWired, PD2.0, 50% in 30 min 15W wireless (MagSafe) 15W wireless (Qi2) - requires iOS 17.2 update 4.5W reverse wired100W wired, 50W wireless, 27W reverse wired
TypeLi-Ion 4441 mAhSilicon-carbon (Jinsha River battery), single cell
ADDITIONAL INFORMATION7 fields
SpecificationiPhone 15 Pro Max18 Pro Max
ColorsBlack Titanium, White Titanium, Blue Titanium, Natural TitaniumClassic Black, Classic White, Ice Peach Pink, Star River Blue, Red Transparent Special Edition
Compatibility—China launch model (sold in China from 23 Sep 2026, HyperOS 4). Xiaomi has confirmed a global launch but has not given dates or prices. Reports based on HyperOS code say the global 18 Pro Max will have a smaller battery (7,050 mAh vs 8,500 mAh in China) with similar charging speed (90/100W).
Cooling—New-generation circular cold-pump cooling system with a 5,513 mm² heat-dissipation area; OFFSET PoP high-thermal-conductivity chip packaging
Launch Price—CNY 6,999 (12GB+256GB), CNY 7,999 (12GB+512GB), CNY 8,999 (16GB+512GB), CNY 9,999 (16GB+1TB), CNY 10,999 (Transparent Edition 16GB+1TB) — China launch, 2026-09-23
Launch Price (USD)$1,119.00 (reference only — see Price in Nigeria above for the actual retail price)—
ModelsA2849, A3105, A3106, A3108, iPhone16,2—
Price in Nigeria₦1,450,000₦1,463,000 – ₦2,299,200 (estimate, converted from China launch price)
TESTS3 fields
SpecificationiPhone 15 Pro Max18 Pro Max
Battery Endurance—15-hour endurance test: 48% battery left (iPhone 18 Pro Max: 31%) (Xiaomi launch figure); keeps at least 80% capacity after 2,000 cycles (Xiaomi). AnTuTu review: 3 h of continuous gaming used 36% (64% left); 6 h of mixed use used 48% (52% left)
Graphics—AnTuTu v12.0.1 GPU: 1,629,180; Honor of Kings (max settings, 30 min): avg 120.14 fps; Genshin Impact (max settings): avg 59.96 fps (AnTuTu review)
Performance—AnTuTu v12.0.1: 4,443,544 (CPU 1,159,810; memory 684,064; UX 970,490) (AnTuTu review)
SECURITY1 field
SpecificationiPhone 15 Pro Max18 Pro Max
SecurityBiometric security: Face ID.3D ultrasonic under-display fingerprint, face unlock

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