Apple iPhone Duo vs Apple iPhone 13 Pro Max

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Apple Apple iPhone Duo View Specs Change
Apple Apple iPhone 13 Pro Max View Specs Change
Brand Apple Apple
Versions A3720 (International); A3447 (USA); A3719 (Middle East, Canada, Mexico); A3721 (China) A2643 (International); A2484 (USA); A2641 (Canada, Japan); A2644 (China, Hong Kong); A2645 (Russia)
Announced 2026, September 09 2021, September 14
Released 2026, October 23 2021, September 24
Availability Available Available
Technology GSM / HSPA / LTE / 5G GSM / CDMA / HSPA / EVDO / LTE / 5G
2G Bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900CDMA 800 / 1900
3G Bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100CDMA2000 1xEV-DO
4G Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 48, 53, 66, 71, 106 - A3447, A37191, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 48, 53, 66, 106 - A37201, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 48, 66, 106 - A3721 1, 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, 66 - A2643, A2644, A26451, 2, 3, 4, 5, 7, 8, 11, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66, 71 - A2484, A2641
5G Bands 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 53, 66, 70, 75, 77, 78, 79 SA/NSA/Sub6 - A37201, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 53, 66, 70, 71, 75, 77, 78, 79, 258, 260, 261 SA/NSA/Sub6/mmWave - A34471, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 66, 70, 75, 77, 78, 79 SA/NSA/Sub6 - A37211, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 53, 66, 70, 71, 75, 77, 78, 79 SA/NSA/Sub6 - A3719 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 30, 38, 40, 41, 48, 66, 77, 78, 79 SA/NSA/Sub6 - A2643, A26441, 2, 3, 5, 7, 8, 12, 20, 25, 28, 29, 30, 38, 40, 41, 48, 66, 71, 78, 79, 258, 260, 261 SA/NSA/Sub6/mmWave - A24841, 2, 3, 5, 7, 8, 12, 20, 25, 28, 29, 30, 38, 40, 41, 48, 66, 71, 77, 78, 79 SA/NSA/Sub6 - A2641
Speed HSPA, LTE, 5G HSPA, LTE, 5G, EV-DO Rev.A 3.1 Mbps
Dimensions Unfolded: 117.8 x 164.6 x 5.2 mmFolded: 117.8 x 84.1 x 11.3 mm 160.8 x 78.1 x 7.7 mm(6.33 x 3.07 x 0.30 in)
Weight 254 g (8.96 oz) 240 g (8.47 oz) Best
Build Glass front (Ceramic Shield 2) (folded)Titanium frame & hindge (grade 5)Glass back (Ceramic Shield) Glass front, glass back, stainless steel frame
Stylus Yes, support Apple Pencil (USB-C) model —
SIM · eSIM + eSIM (8 or more, max 2 at a time) - Global· eSIM + eSIM (China) · Nano-SIM + eSIM· Nano-SIM + Nano-SIM
Protection / IP Rating IP68 dust tight and water resistant (immersible up to 6m for 30 min) IP68 dust tight and water resistant (immersible up to 6m for 30 min)
Display Type LTPO Super Retina XDR OLED Super Retina XDR OLED
Display Size 7.6 inches, 175.4 cm2 (~90.4% screen-to-body ratio) Best 6.7 inches, 109.8 cm2 (~87.4% screen-to-body ratio)
Resolution 1878 x 2670 pixels 1284 x 2778 pixels, 19.5:9 ratio
Pixel Density ~430 ppi ~458 ppi Best
Refresh Rate 120Hz 120Hz
Peak Brightness 1000 nits (typ), 1600 nits (HBM), 3000 nits (peak) 1000 nits (HBM), 1200 nits (peak)
Protection Nano Texture finishAnti‑reflective coating Ceramic Shield glass
Display Features HDR10, Dolby Vision, Wide-angle OLED matte display HDR10, Dolby Vision
Display Type LTPO Super Retina XDR OLED —
Display Size 5.4 inches —
Resolution 1398 x 2034 pixels —
Pixel Density 460 ppi —
Refresh Rate 120Hz —
Peak Brightness 1000 nits (typ), 1600 nits (HBM), 3000 nits (peak) —
Protection Ceramic Shield 2, Anti‑reflective coating —
Display Features HDR10, Dolby Vision —
Operating System iOS iOS
OS Version 27 15
Update Support — Upgradable to iOS 27.2
Chipset Apple A20 Pro (2 nm) Apple A15 Bionic (5 nm)
CPU Hexa-core (2x GHz high performance + 4x GHz) Hexa-core (2x3.23 GHz Avalanche + 4x1.82 GHz Blizzard)
GPU Apple GPU (7-core graphics) Apple GPU (5-core graphics)
RAM Options 12GB 6GB
Storage Options 256GB / 12GB RAM512GB / 12GB RAM1TB / 12GB RAM2TB / 12GB RAM 128GB / 6GB RAM256GB / 6GB RAM512GB / 6GB RAM1TB / 6GB RAM
Storage Type NVMe NVMe
Card Slot No No
Cameras Dual camera Triple camera
Modules 48 MP, f/1.6, 26mm (wide), PDAF, sensor-shift OIS48 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 0.7µm, PDAF Best 12 MP, f/1.5, 26mm (wide), 1/1.7", 1.9µm, dual pixel PDAF, sensor-shift OIS12 MP, f/2.8, 77mm (telephoto), PDAF, 1/3.4", 1.0µm, OIS, 3x optical zoom12 MP, f/1.8, 13mm, 120˚ (ultrawide), 1/3.4", 1.0µm, PDAFTOF 3D LiDAR scanner (depth)
Features Dual-LED dual-tone flash, HDR (photo/panorama) Dual-LED dual-tone flash, HDR (photo/panorama)
Video 4K@24/25/30/60/100/120fps, 1080p@25/30/60/120/240fps, 10-bit HDR, Dolby Vision HDR (up to 120fps), ProRes, 3D (spatial) video/audio, stereo sound rec. 4K@24/25/30/60fps, 1080p@25/30/60/120/240fps, 10-bit HDR, Dolby Vision HDR (up to 60fps), ProRes, stereo sound rec.
Cameras Dual camera Single camera
Modules 4 MP, f/1.8, 22mm (wide), under display camera (1080p@30/60fps)Cover camera:12 MP multi-aspect, f/2.2, (wide), AF 12 MP, f/2.2, 23mm (wide), 1/3.6", 1.0µmSL 3D, (depth/biometrics sensor)
Features HDR, Dolby Vision HDR, spatial audio, stereo sound rec. HDR
Video 4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS 4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers
Audio Jack No No
Spatial Audio 3D (spatial) video/audio, stereo sound —
WLAN Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, hotspot Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, hotspot
Bluetooth 6.0, A2DP, LE 5.0, A2DP, LE
GPS / Positioning GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS, NavIC GPS, GLONASS, GALILEO, BDS, QZSS
NFC Yes Yes
Radio No No
USB USB Type-C 3.2 Gen 2, DisplayPort Lightning, USB 2.0
Fingerprint Yes (side-mounted) —
Face Unlock No Face ID Face ID
Sensors Accelerometer, gyro, proximity, compass, barometer Accelerometer, gyro, proximity, compass, barometer
Other Features Ultra Wideband (UWB) support (gen2 chip)Emergency SOS, Messages and Find My via satellite Ultra Wideband (UWB) support
Battery Type Li-Ion Li-Ion
Battery Capacity 4883 mAh Best 4352 mAh (16.75 Wh)
Wired Charging PD3.2, AVS, 50% in 20 min Best PD2.0, 50% in 30 min
Wireless Charging 25W wireless MagSafe/Qi2, 50% in 30 min Best 15W (MagSafe)15W (Qi2) - requires iOS 17.2 update
Colours Night Sky, Star White Graphite, Gold, Silver, Sierra Blue, Alpine Green
Models A3720, A3721, A3447, A3719 A2643, A2484, A2641, A2644, A2645
SAR — 1.18 W/kg (head) 1.20 W/kg (body)
SAR EU — 0.99 W/kg (head) 0.98 W/kg (body)

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