Nothing Phone 3 (16GB RAM + 512GB) vs Xiaomi 15S Pro
Quick Comparison
Both Nothing Phone 3 (16GB RAM + 512GB) and Xiaomi 15S Pro comes with same RAM. In terms of display resolution, Xiaomi 15S Pro has better resolution of 3200 x 1440 than Nothing Phone 3 (16GB RAM + 512GB) which has resolution of 2800 x 1260. Both have the same amount of internal memory.
| Name | Nothing Phone 3 (16GB RAM + 512GB) | Xiaomi 15S Pro |
| RAM | 16 GB | 16 GB |
|---|---|---|
| Display | 6.67 in | 6.73 in |
| Internal Memory | 512 GB | 512 GB |
| Battery | 5500 mAh | 6100 mAh |
| Camera | 50 MP + 50 MP + 50 MP Triple | 50 MP + 50 MP + 50 MP Triple |
| Price | Rs. 89999 | Rs. 66990 |
Related Products
Detailed Comparison
Price And Launch
The launch Date of the first phone is July 01, 2025. The cost of Nothing Phone 3 (16GB RAM + 512GB) is Rs. 89999. The launch Date of the second phone is May 22, 2025. The Expected cost of Xiaomi 15S Pro is Rs. 66990.
Display comparison
Xiaomi 15S Pro has larger screen size of 6.73 inches in comparison to Nothing Phone 3 (16GB RAM + 512GB)'s 6.67 inch screen. Nothing Phone 3 (16GB RAM + 512GB) has Screen type where as Xiaomi 15S Pro has LTPO AMOLED Screen type. Xiaomi's phone has display density of 521 PPI & Nothing's phone has only 460 PPI display density. In terms of screen to body ratio, Xiaomi's phone has better screen to body ratio of ~ 90% than Nothing's phone ~ 88.8%. Nothing Phone 3 (16GB RAM + 512GB) has 20:9 aspect ratio where as Xiaomi 15S Pro has 20.5:9 aspect ratio.
Memory comparison
Both phones come with 16 GB RAM and both have same Internal Memory of 512 GB.
Camera comparison
They both have the same 50 MP + 50 MP + 50 MP Triple Rear Camera. Nothing Phone 3 (16GB RAM + 512GB) will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Xiaomi 15S Pro's 32 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 15.
Related Comparisons
Full Comparison
| Name | Nothing Phone 3 (16GB RAM + 512GB) | Xiaomi 15S Pro |
| General | ||
| Model | Phone 3 | 15s Pro 5G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | eSIM+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| OS Updates | 5 years | |
| Security Updates | 7 years | |
| Release Date | July 01, 2025 | May 22, 2025 |
| In The Box | Handset (Screen Protector Pre Applied), User Guide, Safety Guide, Sim Ejector, Protective Case, 5A Cable | |
| Design | ||
| Dimensions | 75.59 x 160.6 x 8.99 mm | 75.3 x 161.3 x 8.3 mm |
| Weight | 218 g | 216 g |
| Bezel less | Yes | |
| Colors | White, Black | Black, Blue |
| Display | ||
| Type | Color AMOLED Flexible LTPS (1.07B) | Color LTPO AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.67 inches, 1260 x 2800 pixels, 120 Hz | 6.73 inches, 1440 x 3200 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20.5:9 |
| PPI | ~ 460 PPI | ~ 521 PPI |
| Screen to Body Ratio | ~ 88.8% | ~ 90% |
| Glass Type | Corning Gorilla Glass 5 | |
| Brightness | Peak Brightness: 4500 nits,, Outdoor Brightness: 1600 nits Typical Brightness: 800 nits | 3200 nits (peak) |
| Features | Contrast Ratio: 1,000,000:1, Touch sampling rate: 1000 Hz, PWM Frequency: 2160 Hz | Dolby Vision, HDR10+, HDR Vivid |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 16 GB | 16 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 512 GB | 512 GB |
| Storage Type | UFS 3.1 | UFS 4.1 |
| Card Slot | No | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | 5G NR bands: n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n30, n38, n40, n41, n48, n66, n71, n77, n78 - SA/NSA | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7, 802.11 a/b/g/n/ac/ax/be, 2.4G/5G/6G Tri-band, 2x2 MIMO and MU-MIMO, Wi-Fi Direct, Hotspot | |
| Bluetooth | Yes, v6.0 | Yes, v5.4, A2DP, LE, aptX HD, aptX Adaptive |
| USB | Yes, USB-C v3.1 | Yes, USB-C v3.2 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | L1+L5 dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC and SBAS | yes with A-GPS, GLONASS,Galelio, BeiDou, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | E-Compass, Gyroscope, Accelerometer, Ambient Light Sensor, Proximity Sensor, Flicker Sensor, Fingerprint Sensor | Accelerometer, Proximity, Gyro, Compass, Barometer |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes | Yes, 1.5 m upto 30 min |
| IP Rating | IP68 | IP68 |
| Dust Resistant | Yes | Yes |
| Extra Features | New Glyph Interface at Back | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.88 (Wide Angle) OV50H, f/1.68 Aperture, 1/1.3 inch Sensor Size, OIS, Autofocus, Staggered HDR 50 MP 3X Periscope Lens (JN5, f/2.68 Aperture, 1/2.75 inch Sensor Size, OIS, 3X Optical Zoom, 60X Digital Zoom, Autofocus 50 MP ƒ/2.2 JN1, f2.2 Aperture, 1/2.76 inch Sensor, EIS, Staggered HDR | 50 MP ƒ/1.4 (Wide Angle) 23mm (wide), 1/1.31", 1.2µm, dual pixel PDAF, OIS 50 MP ƒ/2.5 (Telephoto) 120mm (periscope telephoto), PDAF (30cm - ∞), OIS, 5x optical zoom 50 MP ƒ/2.2 (Ultra Wide) 14mm, 115˚ (ultrawide), AF |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Digital Zoom 60X, TrueLens Engine 4, Ultra XDR, Auto Tone, Portrait Optimiser, Motion Capture Mode, Night Mode, Macro Mode, Action Mode, Video recording | Laser AF, color spectrum sensor, Leica lens, dual-tone , HDR, panorama |
| Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30 fps HD | 8K @ 24 fps UHD, 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Flash | Yes, Dual LED | Yes, Dual LED |
| Front Camera | 50 MP ƒ/2.2 (Wide Angle) JN1, f/2.2 Aperture, 1/2.76 inch Sensor Size, EIS, Staggered HDR Punch Hole, Screen Flash | 32 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p, 4K | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Technical | ||
| OS | Android v15 | Android v15 |
| Custom UI | Nothing OS 3.5 | HyperOS 2 |
| Chipset | qualcomm Snapdragon 8s Gen4 | Xiaomi Xring O1 |
| CPU | 3.2 GHz, Octa Core Processor | 3.9 GHz, Deca Core Processor |
| Core Details | 1xCortex-X4@ 3.20 GHz & 3xCortex-A720@3.00 GHz& 2xA720 @2.80 GHz, & 2xA720@2.02 GHz | |
| Fabrication Node | 4nm | Immortalis-G925 MC16 |
| GPU | Adreno 825 | Immortalis-G925 MC16 |
| NPU | Qualcomm Hexagon™NPU | 3nm |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AAC, AAC+, WMA, AMR-NB, AMR-WB, WAV, FLAC, APE, OGG, MID, M4A, IMY, Recording: WAV, AAC, AMR | MP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWB |
| Video | MKV, MOV, MP4, H.265 (HEVC), AVI, WMV, TS, 3GP, FLV, WEBM, Recording: MP4 | MP4, MKV, AVI, WMV, WEBM, 3GP, ASF playback |
| FM Radio | No | No |
| Speaker Type | Symmetric Stereo Speakers | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5500 mAh, Li-ion Battery | 6100 mAh, Si/C Li-Ion |
| Fast Charging | Yes, 65W Fast Charging | Yes, 90W Fast Charging |
| Wireless Charging | Yes, 15W | Yes, 50W |
| Reverse Charging | Yes, 7.5W | Yes |
| Reverse Wireless Charging | Yes, 5W | Yes |