Xiaomi 18 Pro Max vs Xiaomi 17 Ultra
Here you can compare Xiaomi 18 Pro Max and Xiaomi 17 Ultra. Comparing Xiaomi 18 Pro Max vs Xiaomi 17 Ultra on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi 18 Pro Max stands against Xiaomi 17 Ultra and which one should you buy The current lowest price found for Xiaomi 18 Pro Max is $999 and for Xiaomi 17 Ultra is $1,129.36. The details of both of these products were last updated on Oct 09, 2026.
| Specification | Xiaomi 18 Pro Max | Xiaomi 17 Ultra |
|---|---|---|
| OS | Android v17 | Android v16 |
| Rear Camera | 200 MP ƒ/1.7 (Wide Angle) 23mm (wide), 1/1.28", 0.61µm, dual pixel PDAF, OIS 200 MP ƒ/2.4 (Periscope Telephoto) 1/1.56", PDAF (10cm - ∞), OIS, 3.2x optical zoom 50 MP ƒ/2.4 (Ultra Wide) 17mm, 102˚ (ultrawide), 1/2.88", 0.61µm, PDAF | 50 MP ƒ/1.7 (Wide Angle) 23mm (wide), 1.0"-type, 1.6µm, dual pixel PDAF, OIS 200 MP ƒ/2.4-3 (Telephoto) 75-100mm (periscope telephoto), 1/1.4", 0.56µm, multi-directional PDAF (30cm - ∞), OIS, 3.2-4.3x continuous optical zoom, zoom ring 50 MP ƒ/2.2 (Ultra Wide) 14mm, 115˚ (ultrawide), 1/2.76", 0.64µm, dual pixel PDAF |
| Display | 6.9 inches, 1208 x 2624 pixels, 120 Hz | 6.9 inches, 1200 x 2608 pixels, 120 Hz |
| RAM | 12 GB | 16 GB |
| Battery | 8500 mAh, Si/C Li-ion Battery | 6800 mAh |
| Price | $999 | $1,129.36 |
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Overview
| Specs Score | 72 / 100 Better Specs | 70 / 100 |
| Display Resolution | 1208 x 2624 pixels Better Resolution | 1200 x 2608 pixels |
| RAM | 12 GB | 16 GB More RAM |
| Storage | 256 GB | 512 GB More Storage |
| CPU Clock Speed | 5 GHz Faster Clock Speed | 4.6 GHz |
| Rear Camera | 200 MP + 200 MP + 50 MP Triple Better Camera Resolution | 200 MP + 50 MP + 50 MP Triple |
| Battery | 8500 mAh Bigger Battery | 6800 mAh |
General
| Model | 18 pro max | 25128PNA1C |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | eSIM+Nano SIM |
| eSIM Support | Yes | |
| Device Type | Smartphone | Smartphone |
| Release Date | September 23, 2026 | December 25, 2025 |
Design
| Dimensions | 77.6 x 163.4 x 8.4 mm | 77.6 x 162.9 x 8.5 mm |
| Weight | 235 g | 230 g |
| Bezel less | Yes | |
| Qwerty | No | |
| Colors | Black, White, Pink, Red | Black, White, Starry Green, Purple |
Display
| Type | Color LTPO AMOLED Screen (68 B) | Color LTPO AMOLED Screen (68B) |
| Touch | Yes | Yes, 300 Hz Touch Sampling Rate |
| Size | 6.9 inches, 1208 x 2624 pixels, 120 Hz | 6.9 inches, 1200 x 2608 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 418 PPI | ~ 416 PPI |
| Screen to Body Ratio | ~ 91.6% | ~ 92.3% |
| Glass Type | Xiaomi Dragon Crystal Glass 3 | Xiaomi Shield Glass 2.0 |
| Brightness | 4000 nits (peak) | 5000 nits (peak) |
| Adaptive Refresh Rate | Yes, LTPO | Yes, LTPO |
| Display Dimming | 2160Hz PWM, 120Hz | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | |
| Dual Display | 2.9 inches, LTPO AMOLED, 596 x 976 pixels, 120Hz, Dolby Vision, HDR Vivid, HDR10+, BT.2020, 4000 nits (peak) |
Memory
| RAM | 12 GB | 16 GB |
| RAM Type | LPDDR5X | |
| Storage | 256 GB | 512 GB |
| Storage Type | UFS 4.1 | UFS 4.1 |
| Card Slot | No |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | SA: n1/2/3/5/7/8/20/28/38/40/41/48/66*/77/78/79, NSA: n1/3/5/7/8/20/28/38/40/41/66*/77/78/79 | SA:n1/2/3/5/7/8/12/20/25/26/28A/28B/38/40/41/48/66/75/77/78/79/71, NSA: n1/3/5/7/8/20/28/38/40/41/66/75/77/78/79/71 |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | WiFi 6 support |
| Bluetooth | Yes, v6.0, A2DP, LE, aptX HD | Yes, v5.4, A2DP, LE, aptX HD |
| USB | Yes, USB-C v3.2 | Yes, USB-C v3.2 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
Performance
| Geekbench Score | 2,960 (Single Core) |
Extra
| GPS | with GPS, Galileo, GLONASS, Beidou, NAVIC | GPS: L1+L5, Galileo: E1+E5a, GLONASS: G1, Beidou, QZSS: L1 + L5, NavIC: L5, A-GPS Supplementary Positioning, Electronic Compass, Wireless Network, Data Network, SAP |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity, Gyro, Compass, Barometer | Accelerometer, Proximity, Gyro, Compass, Barometer |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 6 m upto 30 min | Yes, 6 m upto 30 min |
| IP Rating | IP68 | IP68 |
| Dust Resistant | Yes | Yes |
Camera
| Rear Camera | 200 MP ƒ/1.7 (Wide Angle) 23mm (wide), 1/1.28", 0.61µm, dual pixel PDAF, OIS 200 MP ƒ/2.4 (Periscope Telephoto) 1/1.56", PDAF (10cm - ∞), OIS, 3.2x optical zoom 50 MP ƒ/2.4 (Ultra Wide) 17mm, 102˚ (ultrawide), 1/2.88", 0.61µm, PDAF | 50 MP ƒ/1.7 (Wide Angle) 23mm (wide), 1.0"-type, 1.6µm, dual pixel PDAF, OIS 200 MP ƒ/2.4-3 (Telephoto) 75-100mm (periscope telephoto), 1/1.4", 0.56µm, multi-directional PDAF (30cm - ∞), OIS, 3.2-4.3x continuous optical zoom, zoom ring 50 MP ƒ/2.2 (Ultra Wide) 14mm, 115˚ (ultrawide), 1/2.76", 0.64µm, dual pixel PDAF |
| Camera Sensor | LYT-900 | |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes, Laser AF |
| Features | Laser Af, Color Spectrum Sensor, Leica Lens, Dual-tone , Hdr, Panorama | Laser AF, color spectrum sensor, Leica lenses, HDR, panorama, 67mm filter ring holder (optional) |
| Video Recording | 8K @ 30 fps UHD, 1080p @ 120 fps FHD, 720p | 8K @ 30 fps UHD, 1080p @ 60 fps FHD, 4K @ 60 fps UHD |
| Flash | Yes, Dual LED | Yes, Dual LED |
| Front Camera | 50 MP ƒ/2.2 (Wide Angle) Punch Hole, Autofocus, Screen Flash | 50 MP (Wide Angle) Punch Hole, Autofocus, Screen Flash |
| Front Video Recording | 4K @ 60 fps UHD, 1080p @ 60 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Front Camera Features | HDR, panorama | HDR, panorama |
Technical
| OS | Android v17 | Android v16 |
| Custom UI | HyperOS 4 | Xiaomi HyperOS 3 |
| Chipset | Qualcomm Snapdragon 8 Elite Extreme Gen 6 | Qualcomm Snapdragon 8 Elite Gen 5 |
| CPU | 5 GHz, Octa Core Processor | 4.6 GHz, Octa Core Processor |
| Core Details | 2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M | |
| Fabrication Node | 2nm | 3 nm |
| GPU | Adreno | Adreno 840 |
| NPU | Qualcomm Hexagon NPU | |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWB | MP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWB |
| Video | MP4, MKV, AVI, WMV, WEBM, 3GP, ASF playback | MP4, MKV, WEBM, 3GP, TS, HDR10+, Supports HDR Display When Playing HDR10+, Dolby Vision, HDR Vivid Video Content |
| FM Radio | No | No |
| Speaker Type | Stereo | |
| Audio Features | 24-bit/192kHz Hi-Res & Hi-Res wireless audio Snapdragon sound | 4-Mic Array, 24-bit/192kHz Hi-Res & Hi-Res Wireless Audio. Qualcomm XPAN (24-bit/96kHz Audio), Dolby Atmos |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 8500 mAh, Si/C Li-ion Battery | 6800 mAh |
| Fast Charging | Yes, 100W Fast Charging | Yes, 90W |
| Wireless Charging | Yes, 50W | Yes, 50W |
| Reverse Charging | Yes | Yes, 22.5W |
| Reverse Wireless Charging | Yes, 27W | Yes, 10W |
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