Samsung Galaxy S23 Ultra (12GB RAM + 512GB) vs Xiaomi 18 Pro Max
Here you can compare Samsung Galaxy S23 Ultra (12GB RAM + 5… and Xiaomi 18 Pro Max. Comparing Samsung Galaxy S23 Ultra (12GB RAM + 5… 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 S23 Ultra (12GB RAM + 5… stands against Xiaomi 18 Pro Max and which one should you buy The current lowest price found for Samsung Galaxy S23 Ultra (12GB RAM + 5… is ₹89,000 and for Xiaomi 18 Pro Max is ₹99,999. The details of both of these products were last updated on Sep 29, 2026.
| Specification | Samsung Galaxy S23 Ultra (12GB RAM + 5… | Xiaomi 18 Pro Max |
|---|---|---|
| CPU | 3.36 GHz, Octa Core Processor | 5 GHz, Octa Core Processor |
| OS | Android v13 | Android v17 |
| Battery | 5000 mAh, Li-Po Battery | 8500 mAh, Si/C Li-ion Battery |
| RAM | 12 GB | 12 GB |
| Display | 6.8 inches, 1440 x 3088 pixels, 120 Hz | 6.9 inches, 1208 x 2624 pixels, 120 Hz |
| Price | ₹89,000 | ₹99,999 |
# 2
# 1
Add Product
Add Product
vs# 2
# 1
Add Product
Add Product
- Like
- Comment
- Share
Overview
| Specs Score | 85 / 100 | 97 / 100 Better Specs |
| Display Resolution | 1440 x 3088 pixels Better Resolution | 1208 x 2624 pixels |
| Storage | 512 GB More Storage | 256 GB |
| CPU Clock Speed | 3.36 GHz | 5 GHz Faster Clock Speed |
| Front Camera | 12 MP | 50 MP Better Front Camera Resolution |
| Thickness | 8.9 mm | 8.4 mm Slimmer |
| Battery | 5000 mAh | 8500 mAh Bigger Battery |
| Unique Features | No | IR Blaster |
General
| Country of Origin | India | |
| Model | Galaxy S23 Ultra | 18 pro max |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | February 01, 2023 | September 23, 2026 |
Design
| Dimensions | 78.1 x 163.4 x 8.9 mm | 77.6 x 163.4 x 8.4 mm |
| Weight | 233 g | 235 g |
| Colors | Phantom Black, Green, Cream, Lavender, Graphite, Sky Blue, Lime, Red, BMW M Edition | Black, White, Pink, Red |
Display
| Type | Color Dynamic AMOLED 2X (1B Colors) | Color LTPO AMOLED Screen (68 B) |
| Touch | Yes | Yes |
| Size | 6.8 inches, 1440 x 3088 pixels, 120 Hz | 6.9 inches, 1208 x 2624 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 501 PPI | ~ 418 PPI |
| Screen to Body Ratio | ~ 89.5% | ~ 91.6% |
| Glass Type | Corning Gorilla Glass Victus 2 | Xiaomi Dragon Crystal Glass 3 |
| Brightness | 4000 nits (peak) | |
| HDR Support | Yes, HDR10+ | |
| Adaptive Refresh Rate | Yes, LTPO | |
| Display Dimming | 2160Hz PWM, 120Hz | |
| Features | Always-on Display, 1750 nits (peak) Brightness, HDR10+, Curved Display | |
| 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 | 12 GB |
| Storage | 512 GB | 256 GB |
| Storage Type | UFS 4 | UFS 4.1 |
| Card Slot | No |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | FDD Sub6: N1(2100), N2(1900), N3(1800), N5(850), N7(2600), N8(900), N12(700), N20(800), N25(1900), N28(700), N66(AWS-3), TDD Sub6: N38(2600), N40(2300), N41(2500), N77(3700), N78(3500) | 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 | 802.11 a/b/g/n/ac/ax 2.4G+5GHz+6GHz, HE160, MIMO, 1024-QAM | Wi-Fi 7 |
| Ultra Wideband (UWB) Support | Yes | |
| Bluetooth | Yes, v5.3, A2DP, LE | 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 |
Performance
| Camera Score | 140 (DxOMark) |
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, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor | Accelerometer, Proximity, Gyro, Compass, Barometer |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| 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 | S Pen included, Stereo Speakers, 32-bit/384kHz Audio, Tuned by AKG, Samsung DeX, Samsung Wireless DeX, Bixby Natural Language Commands and Dictation, Samsung Pay (Visa, MasterCard Certified), Ultra Wideband (UWB) Support, AI Mobile (Galaxy Mobile) |
Camera
| Rear Camera | 200 MP ƒ/1.7 (Wide Angle) 24mm, 1/1.3", 0.6µm, Laser AF 10 MP ƒ/4.9 (Telephoto) 230mm, 1/3.52", 1.12µm,10x optical zoom 10 MP ƒ/2.4 (Telephoto) 70mm, 1/3.52", 3x optical zoom 12 MP ƒ/2.2 (Ultra Wide) 13mm, 120˚, 1/2.55", 1.4µm, Super Steady video | 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 |
| Camera Sensor | ISOCELL HP2 | |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | AR Zone, Bixby Vision, Director's View, Food, Hyperlapse, Night, Panorama, Photo, Portrait, Video Feature: Portrait Video, Pro, Pro Video, Single Take, Slow Motion, Super Slow-Mo, Video, Optical Zoom at 3x and 10x , Digital Zoom up to 100x | Laser Af, Color Spectrum Sensor, Leica Lens, Dual-tone , Hdr, Panorama |
| Video Recording | 8K @ 24/30 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 240/30/60 fps FHD, 720p @ 960 fps HD | 8K @ 30 fps UHD, 1080p @ 120 fps FHD, 720p |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 12 MP ƒ/2.2 (Wide Angle) 26mm, Dual Pixel PDAF Punch Hole, Screen Flash | 50 MP ƒ/2.2 (Wide Angle) Punch Hole, Autofocus, Screen Flash |
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Front Camera Features | Dual video call, Auto-HDR, HDR10+ | HDR, panorama |
Technical
| OS | Android v13 | Android v17 |
| Custom UI | One UI 5.1 | HyperOS 4 |
| Chipset | Qualcomm Snapdragon 8 Gen 2 | Qualcomm Snapdragon 8 Elite Extreme Gen 6 |
| CPU | 3.36 GHz, Octa Core Processor | 5 GHz, Octa Core Processor |
| Core Details | 1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510 | |
| Fabrication Node | 2nm | |
| GPU | Adreno 740 | Adreno |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | MP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWB |
| Video | Yes | MP4, MKV, AVI, WMV, WEBM, 3GP, ASF playback |
| FM Radio | No | No |
| 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 | 5000 mAh, Li-Po Battery | 8500 mAh, Si/C Li-ion Battery |
| Fast Charging | Yes, 45W Fast Charging | Yes, 100W Fast Charging |
| Wireless Charging | Yes, 15W | Yes, 50W |
| Reverse Charging | Yes | Yes |
| Reverse Wireless Charging | Yes, 4.5W | Yes, 27W |
| Music Playback Time | 99 hours |
Discuss
Be the first to leave a comment.
Related News
iPhone 18 Pro Max vs. Galaxy S26 Ultra vs. Pixel 11 Pro XL: The Ultimate Flagship Battle Of 2026Apple iPhone 18 Pro Max arrives nearly one month after the Pixel 11 Pro XL and seven to eight months after the Galaxy S26 Ultra. Given that reviewers, testers, and customers have spent enough time with the ot…
The iPhone 18 Pro Max’s Rumoured Camera Upgrade Could Fix Apple’s Biggest Photo ProblemApple rarely rushes to add hardware features that Android phones have had for years. With the iPhone 18 Pro Max, though, Apple looks ready to borrow a feature from Samsung and Xiaomi. This time, Apple seems s…
Vivo X500 Pro Max vs. Apple iPhone 18 Pro Max: Two Different Takes on “Pro Max” Phones, Powered by 2nm ChipsWe’re nearing the end of Techtember, and plenty of new flagships are worth talking about. While Apple released its iPhone 18 Pro lineup early this month, Chinese smartphone makers have responded with their ow…
Skoda Slavia Facelift To Launch on October 6 With New 8-Speed Automatic GearboxSedan fans in India rejoice as Skoda’s Slavia is about to get a facelift soon. In other words, the sedan will look sharper and feel more premium inside, though those changes could come with a slight price rev…
Related Mobile Phones
Related Searches
Related Comparisons
Samsung Galaxy S23 Ultra (12GB RAM + 512GB) vs Poco F9 Ultra
Xiaomi 18 Pro Max vs Xiaomi 17 Pro Max
Samsung Galaxy S23 Ultra (12GB RAM + 512GB) vs Samsung Galaxy S25 Ultra
Samsung Galaxy S23 Ultra (12GB RAM + 512GB) vs Samsung Galaxy S22 Ultra 5G
Samsung Galaxy S23 Ultra (12GB RAM + 512GB) vs Samsung Galaxy S24 Ultra (12GB RAM + 512GB)
Xiaomi 18 Pro Max vs Samsung Galaxy S26 Ultra 5G