Xiaomi Mi 1s vs Xiaomi 15 Ultra
Quick Comparison
Xiaomi 15 Ultra has better RAM than Xiaomi Mi 1s. In terms of display resolution, Xiaomi 15 Ultra has better resolution of 3200 x 1440 than Xiaomi Mi 1s which has resolution of 854 x 480. Xiaomi 15 Ultra has more internal memory than Xiaomi Mi 1s
| Name | Xiaomi Mi 1s | Xiaomi 15 Ultra |
| RAM | 1 GB | 16 GB |
|---|---|---|
| Display | 4 in | 6.73 in |
| Internal Memory | 4 GB | 512 GB |
| Battery | 1930 mAh | 5410 mAh |
| Camera | 8 MP | 50 MP Quad |
| Price | Rs. 22000 | Rs. 109998 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is August, 2012. The cost of Xiaomi Mi 1s is Rs. 22000. The launch Date of the second phone is March 11, 2025. The cost of Xiaomi 15 Ultra is Rs. 109998.
Display comparison
Xiaomi 15 Ultra has larger screen size of 6.73 inches in comparison to Xiaomi Mi 1s's 4 inch screen. Xiaomi Mi 1s has TFT Screen type where as Xiaomi 15 Ultra has LTPO AMOLED Screen type. Xiaomi 15 Ultra has display density of 522 PPI & Xiaomi Mi 1s has only 245 PPI display density. In terms of screen to body ratio, Xiaomi 15 Ultra has better screen to body ratio of ~ 89.7% than Xiaomi Mi 1s's ~ 56%. Xiaomi Mi 1s has 16:9 aspect ratio where as Xiaomi 15 Ultra has 20:9 aspect ratio.
Memory comparison
Xiaomi 15 Ultra's larger 16 GB RAM is better for playing games and all with respect to Xiaomi Mi 1s's lower 1 GB RAM. Xiaomi 15 Ultra has more Internal Memory (512 GB) than Xiaomi Mi 1s (4 GB).
Camera comparison
Xiaomi 15 Ultra's 50 MP Quad Rear Camera outshines Xiaomi Mi 1s's 8 MP Rear Camera in terms of resolution. 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 Xiaomi Mi 1s's 2 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 4.0 and the second one on 15 version.
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Full Comparison
| Name | Xiaomi Mi 1s | Xiaomi 15 Ultra |
| General | ||
| Country of Origin | India | |
| Model | Mi 1s | Mi 15 Ultra 25010PN30G |
| Sim Type | Single Sim, GSM | Dual Sim, GSM+GSM |
| Dual Sim | No | Yes |
| Sim Size | Mini SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August, 2012 | March 11, 2025 |
| In The Box | Mobile Phone, Adapter, USB Type-C Cable, SIM Eject Tool, Protective Case, Safety Information, Quick Start Guide and Warranty Card, Desiccant | |
| Design | ||
| Dimensions | 63 x 125 x 11.9 mm | 75.3 x 161.3 x 9.48 mm |
| Weight | 149 g | 229 g |
| Bezel less | Yes | |
| Qwerty | No | |
| Colors | Silver Chrome | |
| Display | ||
| Type | Color TFT Screen (16M colors Colors) | Color LTPO AMOLED Screen (68B) |
| Touch | Yes | Yes, 300 Hz Touch Sampling Rate |
| Size | 4 inches, 480 x 854 pixels | 6.73 inches, 1440 x 3200 pixels, 120 Hz |
| Aspect Ratio | 16:9 | 20:9 |
| PPI | ~ 245 PPI | ~ 522 PPI |
| Screen to Body Ratio | ~ 56% | ~ 89.7% |
| Glass Type | Xiaomi Shield Glass 2.0 | |
| Brightness | 3200 nits (peak) | |
| Features | DCI-P3, Dolby Vision, HDR10+, 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, Always-active Display | |
| Notch | Yes, Punch Hole | |
| Curved Display | Yes | |
| Memory | ||
| RAM | 1 GB | 16 GB |
| RAM Type | LPDDR5X | |
| Storage | 4 GB | 512 GB |
| Storage Type | UFS 4.1 | |
| Card Slot | Yes, upto 32 GB | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes 14.4 Mbps Download 5.76 Mbps Upload | Yes |
| 4G | Yes | |
| 5G | 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 | |
| VoLTE | Yes, Dual Stand-By | |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | WiFi 6 support | |
| Bluetooth | Yes, v2.1 | Yes, v6.0, A2DP, LE, aptX HD |
| USB | Yes, microUSB v2.0 | Yes, USB-C v3.2 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | |
| IR Blaster | Yes | |
| Performance | ||
| AnTuTu Score | 2,477,963 (Total) (v10) 542,576 (CPU) 1,036,853 (GPU) 474,641 (Memory) 423,893 (UX) | |
| Geekbench Score | 8,871 (Multi Core) (v6) 2,960 (Single Core) 18,683 (OpenCL) 25,095 (Vulkan) | |
| 3DMark Score | 21,097 (Wild Life) (125 FPS) 6,134 (Wild Life Extreme) (35 FPS) | |
| Camera Score | 153 (DxOMark) | |
| Speaker Score | 84 (Very Good) | |
| Battery Test Result | 15.98 hours | |
| Extra | ||
| GPS | Yes, with A-GPS Support | 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 | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass, Proximity | Proximity Sensor, Ambient Light Sensor, Accelerometer, Gyroscope, Electronic Compass, IR Blaster, Laser Autofocus, Barometer, Flicker Sensor, X-Axis Linear Vibration Motor |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Extra Features | Xiaomi 3D Dual-Channel IceLoop system, Aerospace-grade Glass Fiber | |
| Camera | ||
| Rear Camera | 8 MP | 50 MP ƒ/1.6 (Wide Angle) 23mm (Wide), 1.0"-Type, 1.6µm, Dual Pixel 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 (Periscope 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 |
| Camera Sensor | LYT-900 | |
| OIS | Yes | |
| Auto Focus | Yes | Yes, Laser AF |
| Features | Face detection, Smile detection, Geo tagging, Touch to focus | 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 |
| Video Recording | 1080p @ 30 fps FHD | 8K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 4K @ 120/30/60 fps UHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 2 MP | 32 MP ƒ/2 (Wide Angle) 21mm (Wide), 1/3.14", 0.7µm Punch Hole, Autofocus, Screen Flash |
| Front Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD | |
| Technical | ||
| OS | Android v4.0 (ICS) | Android v15 |
| Custom UI | Xiaomi HyperOS 2 | |
| Chipset | Qualcomm Snapdragon MSM8260 | Qualcomm Snapdragon 8 Elite |
| CPU | 1.7 GHz, Dual Core Processor | 4.32 GHz, Octa Core Processor |
| Core Details | 2x Prime Core@4.32 GHz & 6x Performance Core@3.53 GHz & Qualcomm AI engine | |
| Fabrication Node | 3 nm | |
| GPU | Adreno 220 | Adreno 830 |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML5/Flash | Yes |
| Multimedia | ||
| Supports | MMS, Instant Messaging, Calendar, YouTube Player | |
| Yes, with Push Email | Yes | |
| Music | MP3, WAV, eAAC+, FLAC | MP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWB |
| Video | MP4, DivX, XviD, WMV, H.264, H.263 | 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 | 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 | Removable Battery | Non-Removable Battery |
| Size | 1930 mAh, Li-ion Battery | 5410 mAh, Li-ion Battery |
| Fast Charging | Yes, 90W HyperCharge | |
| Wireless Charging | Yes, 80W HyperCharge | |
| Reverse Charging | Yes | |
| Reverse Wireless Charging | Yes, 10W | |