Xiaomi 15 Ultra vs Samsung Galaxy Z Fold 6 (12GB RAM + 512GB)
Quick Comparison
Xiaomi 15 Ultra has better RAM than Samsung Galaxy Z Fold 6 (12GB RAM + 512GB). In terms of display resolution, Xiaomi 15 Ultra has better resolution of 3200 x 1440 than Samsung Galaxy Z Fold 6 (12GB RAM + 512GB) which has resolution of 2160 x 1856. Both have the same amount of internal memory.
| Name | Xiaomi 15 Ultra | Samsung Galaxy Z Fold 6 (12GB RAM + 512GB) |
| RAM | 16 GB | 12 GB |
|---|---|---|
| Display | 6.73 in | 7.6 in |
| Internal Memory | 512 GB | 512 GB |
| Battery | 5410 mAh | 4400 mAh |
| Camera | 50 MP Quad | 50 MP + 12 MP + 10 MP Triple |
| Price | Rs. 109999 | Rs. 176999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is March 11, 2025. The cost of Xiaomi 15 Ultra is Rs. 109999. The launch Date of the second phone is July 10, 2024. The cost of Samsung Galaxy Z Fold 6 (12GB RAM + 512GB) is Rs. 176999.
Display comparison
Xiaomi 15 Ultra has screen size of 6.73 inches which falls short to Samsung Galaxy Z Fold 6 (12GB RAM + 512GB)'s 7.6 inch screen. There is LTPO AMOLED Screen Type in both the phones. Xiaomi's phone has display density of 522 PPI & Samsung's phone has only 374 PPI display density. In terms of screen to body ratio, Samsung's phone has better screen to body ratio of ~ 91% than Xiaomi's phone ~ 89.7%. Xiaomi 15 Ultra has 20:9 aspect ratio where as Samsung Galaxy Z Fold 6 (12GB RAM + 512GB) has 23.1:9 aspect ratio.
Memory comparison
Xiaomi 15 Ultra's larger 16 GB RAM is better for playing games and all with respect to Samsung Galaxy Z Fold 6 (12GB RAM + 512GB)'s lower 12 GB RAM. and both have same Internal Memory of 512 GB.
Camera comparison
Xiaomi 15 Ultra has 50 MP Quad Rear Camera in comparison to Samsung Galaxy Z Fold 6 (12GB RAM + 512GB)'s 50 MP + 12 MP + 10 MP Triple Rear Camera. Xiaomi 15 Ultra will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Samsung Galaxy Z Fold 6 (12GB RAM + 512GB)'s 10 MP + 4 MP Dual Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 14 version.
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Full Comparison
| Name | Xiaomi 15 Ultra | Samsung Galaxy Z Fold 6 (12GB RAM + 512GB) |
| General | ||
| Model | Mi 15 Ultra | Z Fold 6 5G, SM-F956BZSDINS |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | March 11, 2025 | July 10, 2024 |
| In The Box | Mobile Phone, Adapter, USB Type-C Cable, SIM Eject Tool, Protective Case, Safety Information, Quick Start Guide and Warranty Card, Desiccant | Handset, Data Cable (C to C), Sim Ejection Pin, Quick Start Guide, Protection Film (Main Screen Only) |
| Design | ||
| Dimensions | 75.3 x 161.3 x 9.48 mm | 132.6 x 153.5 x 5.6 mm |
| Weight | 229 g | 239 g |
| Colors | Silver Chrome | Navy, Silver Shadow, Pink, Black, White |
| Display | ||
| Type | Color LTPO AMOLED Screen (68 B) | Color LTPO AMOLED Screen (16M Colors) |
| Touch | Yes, 300 Hz Touch Sampling Rate | Yes |
| Size | 6.73 inches, 1440 x 3200 pixels, 120 Hz | 7.6 inches, 1856 x 2160 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 23.1:9 |
| PPI | ~ 522 PPI | ~ 374 PPI |
| Screen to Body Ratio | ~ 89.7% | ~ 91% |
| Glass Type | Xiaomi Shield Glass 2.0 | Gorilla Glass Victus 2 |
| Features | Dolby Vision, HDR10+, 3200 nits (peak), 1920Hz PWM dimming / DC dimming, Original color PRO, Pro HDR, Wet Touch Technology, HDR10+, Dolby Vision, TÜV Rheinland Low Blue Light (Hardware Solution) Certified, TÜV Rheinland Flicker Free Certified, TÜV Rheinland Circadian Friendly Certified | 2600nits Brightness |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Foldable Display | Yes | |
| Dual Display | Yes, Dynamic AMOLED 2X, 6.3 inches, 968 x 2376 pixels, 120Hz, 1600 nits (peak), Corning Gorilla Glass Victus 2 | |
| Memory | ||
| RAM | 16 GB | 12 GB |
| Storage | 512 GB | 512 GB |
| Storage Type | UFS 4.1 | UFS 4 |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | SA:n1/2/3/5/7/8/12/20/25/26/28A/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 | FDD Sub6: N1(2100), N2(1900), N3(1800), N5(850), N7(2600), N8(900), N12(700), N20(800), N25(1900), N26(850), N28(700), N66(AWS-3), TDD Sub6: N38(2600), N40(2300), N41(2500), N77(3700), N78(3500) |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | WiFi 6 support | 802.11a/b/g/n/ac/ax 2.4GHz+5GHz, HE160, MIMO, 1024-QAM |
| Bluetooth | Yes, v6.0, A2DP, LE, aptX HD | Yes, v5.3, 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 | 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 | Yes, with A-GPS, Glonass, Beidou, Galileo, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Proximity Sensor, Ambient Light Sensor, Accelerometer, Gyroscope, Electronic Compass, IR Blaster, Laser Autofocus, Barometer, Flicker Sensor, X-Axis Linear Vibration Motor | Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 1.5 m upto 30 min |
| IP Rating | IP68 | IPX8 |
| Dust Resistant | Yes | |
| Extra Features | LPDDR5X RAM, Xiaomi 3D Dual-Channel IceLoop system, Stereo Speakers, 4-Mic Array | E-sim Support, Stereo Speakers, AI Mobile (Galaxy AI), Photo Assist, Chat Assist, Browsing Assist, Dimensions Folded: 153.5 x 68.1 x 12.1 mm |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.6 (Wide Angle) 23mm (wide), 1.0"-type, 1.6µm, multi-directional PDAF, OIS 50 MP ƒ/1.8 (Telephoto) 70mm (telephoto), 1/2.51", 0.7µm, dual pixel PDAF (10cm - ∞), OIS, 3x optical zoom 200 MP ƒ/2.6 (ultra telephoto) 100mm (periscope telephoto), 1/1.4", 0.56µm, multi-directional PDAF, OIS, 4.3x optical zoom 50 MP ƒ/2.2 (Ultra Wide) 14mm, 115˚ (ultrawide), 1/2.76", 0.64µm, dual pixel PDAF | 50 MP ƒ/1.8 (Wide Angle) 23mm, 1.0µm, dual pixel PDAF, OIS 10 MP ƒ/2.4 (Telephoto) 66mm, 1.0µm, PDAF, OIS, 3x optical zoom 12 MP ƒ/2.2 (Ultra Wide) 123˚, 12mm, 1.12µm |
| Camera Sensor | LYT-900 | |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Leica Summilux Optical Lens, Laser AF, Color Spectrum Sensor, Leica Lenses, Two Leica Photographic Styles (Leica Authentic Look, Leica Vibrant Look), Leica Filters, Leica Classic Shutter Sound, Leica Watermark, Xiaomi ProFocus (Motion Tracking Focus, Eye Tracking Focus and Motion Capture), Lightning Burst, Digital Zoom Up to 120x, HDR, Dynamic Shot, Portrait Mode, Master-Lens System (23mm-135mm), 50MP Mode (Wide/Ultra Wide/Telephoto), 200MP Mode (Periscope), Super Macro, Panorama, Long Exposure, Documents, Fastshot Mode, Supermoon, Pro Mode, Image Formats Captured: DNG, HEIF, JPEG, RAW Mode, UltraRAW: 16-Bit, Rear Camera Video Features, Movie Mode, ShootSteady, Slow Motion, Dual Video, Time-Lapse, Ultra Night Video, Video Pro Mode, Video Log Format | AR Zone, Bixby Vision, Dual Recording, Food, Hyperlapse, Macro, Night, Panorama, Photo, Portrait, Portrait Video, Pro, Pro Video, Single Take, Video, Optical Zoom 3x, Optical quality Zoom 2x (Enabled by Adaptive Pixel sensor) , Digital Zoom up to 30x |
| Video Recording | 8K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 4K @ 120/30/60 fps UHD | 8K @ 30 fps UHD, 4K @ 60 fps UHD, 1080p @ 60 fps FHD, 720p @ 960 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2 (Wide Angle) 21mm, 90° FOV Punch Hole, Autofocus, Screen Flash | 4 MP ƒ/1.8 (Wide Angle) 26mm, 2.0µm, Under Display 10 MP ƒ/2.2 (Wide Angle) 24mm, 1/3", 1.22µm Punch Hole |
| Front Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Technical | ||
| OS | Android v15 | Android v14 |
| Custom UI | Xiaomi HyperOS 2 | |
| Chipset | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Gen 3 |
| CPU | 4.32 GHz, Octa Core Processor | 3.39 GHz, Octa Core Processor |
| Core Details | 2x Prime Core@4.32 GHz & 6x Performance Core@3.53 GHz & Qualcomm AI engine | 1xCortex-X4@3.3 GHz & 5xCortex-A720@3.2 GHz & 2x Cortex-A520@2.3 GHz |
| GPU | Adreno 830 | Adreno 750 (1 GHz) |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWB | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA, DFF, DSF, APE |
| Video | MP4, MKV, WEBM, 3GP, TS, HDR10+, Supports HDR Display When Playing HDR10+, Dolby Vision®, HDR Vivid Video Content | MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5410 mAh, Xiaomi Surge Battery | 4400 mAh, Li-ion Battery |
| Fast Charging | Yes, 90W HyperCharge | Yes, 25W Fast Charging |
| Wireless Charging | Yes, 80W HyperCharge | Yes, 15W |
| Reverse Charging | Yes | Yes, 4.5W |
| Reverse Wireless Charging | Yes | |
| Video Playback Time | 23 hours | |
| Music Playback Time | 77 hours | |