Samsung Galaxy S27 Ultra 5G vs Xiaomi 18 Pro Max
Here you can compare Samsung Galaxy S27 Ultra 5G and Xiaomi 18 Pro Max. Comparing Samsung Galaxy S27 Ultra 5G vs Xiaomi 18 Pro Max on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy S27 Ultra 5G stands against Xiaomi 18 Pro Max and which one should you buy The current lowest price found for Samsung Galaxy S27 Ultra 5G is ₹1,49,990 and for Xiaomi 18 Pro Max is ₹99,999. The details of both of these products were last updated on Oct 20, 2026.
| Specification | Samsung Galaxy S27 Ultra 5G | Xiaomi 18 Pro Max |
|---|---|---|
| CPU | Octa Core Processor | 5 GHz, Octa Core Processor |
| Rear Camera | 200 MP (Wide Angle) 50 MP (Telephoto) 50 MP (Ultra Wide) | 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 |
| Internal Memory | 256 GB | 256 GB |
| OS | Android v17 | Android v17 |
| RAM | 12 GB | 12 GB |
| Price | ₹1,49,990 | ₹99,999 |
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Overview
| Specs Score | 86 / 100 | 97 / 100 Better Specs |
| Display Resolution | 1440 x 3120 pixels Better Resolution | 1208 x 2624 pixels |
| CPU Clock Speed | 5 GHz Faster Clock Speed | |
| Front Camera | 16 MP | 50 MP Better Front Camera Resolution |
| Weight | 235 g Lighter | |
| Thickness | 8.4 mm Slimmer | |
| Battery | 5700 mAh | 8500 mAh Bigger Battery |
| Unique Features | No | IR Blaster |
General
| Model | 18 pro max | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | SIM 1 + SIM 2 / SIM 1 + eSIM / Dual eSIM SIM | Nano+Nano SIM |
| eSIM Support | Yes | |
| Device Type | Smartphone | Smartphone |
| OS Updates | 7 years | |
| Security Updates | 7 years | |
| Release Date | February 25, 2027 (Expected) | September 23, 2026 |
Design
| Dimensions | 77.6 x 163.4 x 8.4 mm | |
| Weight | 235 g | |
| Body Material | Aluminium Frame (Frame) | |
| Colors | Black, White, Pink, Red |
Display
| Type | Color Dynamic LTPO AMOLED 2X (1B Colors) | Color LTPO AMOLED Screen (68 B) |
| Touch | Yes | Yes |
| Size | 6.9 inches, 1440 x 3120 pixels, 144 Hz | 6.9 inches, 1208 x 2624 pixels, 120 Hz |
| Aspect Ratio | 20.5:9 | 20:9 |
| PPI | ~ 500 PPI | ~ 418 PPI |
| Screen to Body Ratio | ~ 90.7% | ~ 91.6% |
| Glass Type | Corning Gorilla Armor 2 | Xiaomi Dragon Crystal Glass 3 |
| Brightness | 3000 nits (peak) | 4000 nits (peak) |
| Adaptive Refresh Rate | Yes, LTPO | |
| Display Dimming | 2160Hz PWM, 120Hz | |
| Features | DX anti-reflective coating, Privacy Display | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| 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 | 12 GB |
| RAM Type | LPDDR6 | |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 5 | 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 | |
| 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 | |
| Ultra Wideband (UWB) Support | Yes | |
| Bluetooth | Yes, v6.0 | Yes, v6.0, 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 |
Extra
| GPS | Yes with A-GPS, Glonass | with GPS, Galileo, GLONASS, Beidou, NAVIC |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Barometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor | Accelerometer, Proximity, Gyro, Compass, Barometer |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| AI Features | Galaxy AI, Circle to Search with Google, Photo Assist, Creative Studio, Bixby | |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 6 m upto 30 min |
| IP Rating | IP68 | IP68 |
| Dust Resistant | Yes | Yes |
| Extra Features | Samsung Care+, Samsung Health, Samsung Wallet, S Pen included, Redesigned Vapor Chamber, UWB (Ultra Wideband), Samsung DeX Support |
Camera
| Rear Camera | 200 MP (Wide Angle) 50 MP (Telephoto) 50 MP (Ultra Wide) | 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 |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Laser Af, Color Spectrum Sensor, Leica Lens, Dual-tone , Hdr, Panorama | |
| Video Recording | 8K @ 30 fps UHD, 4K, 1080p | 8K @ 30 fps UHD, 1080p @ 120 fps FHD, 720p |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 16 MP ƒ/2.2 (Wide Angle) Punch Hole, Autofocus, Screen Flash | 50 MP ƒ/2.2 (Wide Angle) Punch Hole, Autofocus, Screen Flash |
| Front Video Recording | 4K @ 60 fps UHD, 1080p @ 60 fps FHD | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Front Camera Features | HDR, HDR10+ | HDR, panorama |
Technical
| OS | Android v17 | Android v17 |
| Custom UI | ONE UI 9 | HyperOS 4 |
| Chipset | Qualcomm Snapdragon 8 Elite Extreme Gen 6 for Galaxy | Qualcomm Snapdragon 8 Elite Extreme Gen 6 |
| CPU | Octa Core Processor | 5 GHz, Octa Core Processor |
| Fabrication Node | 2nm | |
| GPU | Adreno | |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA, DFF, DSF, APE | MP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWB |
| Video | MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM | MP4, MKV, AVI, WMV, WEBM, 3GP, ASF playback |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Audio Features | 24-bit/192kHz Hi-Res & Hi-Res wireless audio Snapdragon sound | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5700 mAh, Li-ion Battery | 8500 mAh, Si/C Li-ion Battery |
| Fast Charging | Yes, 60W | Yes, 100W Fast Charging |
| Wireless Charging | Yes | Yes, 50W |
| Reverse Charging | Yes | Yes |
| Reverse Wireless Charging | Yes, 4.5W | Yes, 27W |
| Video Playback Time | 31 hours |
Discuss
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