Product
Xiaomi 15 Ultra
Xiaomi 15 Ultra
₹109,998
Samsung Galaxy S25 Ultra
Samsung Galaxy S25 Ultra
₹129,999
Battery
Charging 90W wired, PD3.0, QC3+ 80W wireless 10W reverse wireless 45W wired, PD3.0, 65% in 30 min15W wireless (Qi2 Ready)4.5W reverse wireless
Type Si/C Li-Ion 5410 mAh - GlobalSi/C Li-Ion 6000 mAh - China Li-Ion 5000 mAh
Body
Build Glass front, glass-fiber back or silicone polymer back (eco leather), aluminum frame Glass front (Corning Gorilla Armor 2), glass back (Gorilla Glass Victus 2), titanium frame (grade 5)
Dimensions 161.3 x 75.3 x 9.4 mm (6.35 x 2.96 x 0.37 in) 162.8 x 77.6 x 8.2 mm (6.41 x 3.06 x 0.32 in)
SIM Nano-SIM + Nano-SIMNano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) - INT Nano-SIM + eSIM + eSIM (max 2 at a time) - USA Nano-SIM + Nano-SIM - CN
Weight 226 g or 229 g (7.97 oz) 218 g (7.69 oz)
  IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Aerospace-grade glass fiber IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)Stylus
Comms
Bluetooth 6.0, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5 5.4, A2DP, LE
Infrared port Yes -
NFC Yes Yes
Positioning GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS GPS, GLONASS, BDS, GALILEO, QZSS
Radio No No
USB USB Type-C 3.2 Gen 2, DisplayPort, OTG USB Type-C 3.2, DisplayPort 1.2, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band or tri-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Display
Protection Xiaomi Shield Glass 2.0 Corning Gorilla Armor 2
Resolution 1440 x 3200 pixels, 20:9 ratio (~522 ppi density) 1440 x 3120 pixels, 19.5:9 ratio (~498 ppi density)
Size 6.73 inches, 108.9 cm2 (~89.7% screen-to-body ratio) 6.9 inches, 116.9 cm2 (~92.5% screen-to-body ratio)
Type LTPO AMOLED, 68B colors, 120Hz, 1920Hz PWM, Dolby Vision, HDR10+, HDR Vivid, 3200 nits (peak) Dynamic LTPO AMOLED 2X, 120Hz, 480Hz PWM, HDR10+, 2600 nits (peak)
  - DX anti-reflective coating
Features
Sensors Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
  Two-way satellite communication Samsung DeX, Samsung Wireless DeX (desktop experience support)Ultra Wideband (UWB) supportCircle to Search
Launch
Announced 2025, February 27 2025, January 22
Status Available. Released 2025, February 27 Available. Released 2025, February 03
Main Camera
Features Laser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panorama, 67mm filter ring holder (optional) Laser AF, Best Face, LED flash, auto-HDR, panorama
Quad 50 MP, f/1.6, 23mm (wide), 1.0"-type, 1.6µm, dual pixel PDAF, OIS 50 MP, f/1.8, 70mm (telephoto), 1/2.51", 0.7µm, dual pixel PDAF (10cm - ∞), OIS, 3x optical zoom 200 MP, f/2.6, 100mm (periscope telephoto), 1/1.4", 0.56µm, multi-directional PDAF, OIS, 4.3x optical zoom 50 MP, f/2.2, 14mm, 115˚ (ultrawide), 1/2.76", 0.64µm, dual pixel PDAF TOF 3D, (depth) 200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS10 MP, f/2.4, 67mm (telephoto), 1/3.52", 1.12µm, PDAF, OIS, 3x optical zoom50 MP, f/3.4, 111mm (periscope telephoto), 1/2.52", 0.7µm, PDAF, OIS, 5x optical zoom50 MP, f/1.9, 120˚ (ultrawide), 1/2.5", 0.7µm, dual pixel PDAF, Super Steady video
Video 8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240/480/960/1920fps, gyro-EIS, Dolby Vision HDR 10-bit rec. (4K@60fps, 1080p) 8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS
Memory
Card slot No No
Internal 256GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM 256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM, 1TB 16GB RAM
  UFS 4.1 UFS 4.0
Misc
Colors Black, White, Silver Chrome, Green Titanium Silver Blue, Titanium Black, Titanium White Silver, Titanium Gray, Titanium Jade Green, Titanium Jet Black, Titanium Pink Gold
Models 25010PN30G SM-S938B, SM-S938B/DS, SM-S938U, SM-S938U1, SM-S938W, SM-S938N, SM-S9380, SM-S938E, SM-S938E/DS
SAR - 1.26 W/kg (head)     0.64 W/kg (body)    
SAR EU 1.00 W/kg (head)     1.00 W/kg (body)     1.25 W/kg (head)     1.42 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 42, 48, 66, 71 - International 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International
5G bands 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 48, 66, 71, 75, 77, 78, 79 SA/NSA - International 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International
Speed HSPA, LTE, 5G HSPA, LTE (up to 7CA), 5G
Technology GSM / HSPA / LTE / 5G GSM / CDMA / HSPA / EVDO / LTE / 5G
  1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78, 79, 80, 81, 83, 84, 89 SA/NSA - China 1, 2, 5, 7, 25, 28, 41, 66, 71, 77, 78, 257, 258, 260, 261 SA/NSA/Sub6/mmWave - USA unlocked
Platform
Chipset Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
CPU Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M) Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU Adreno 830 Adreno 830
OS Android 15, up to 4 major Android upgrades, HyperOS 2 Android 15, up to 7 major Android upgrades, One UI 7
Selfie camera
Features HDR, panorama HDR, HDR10+
Single 32 MP, f/2.0, 21mm (wide), 1/3.14", 0.7µm 12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
Video 4K@30/60fps, 1080p@30/60fps, gyro-EIS 4K@30/60fps, 1080p@30fps
Sound
3.5mm jack No No
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers
  24-bit/192kHz Hi-Res & Hi-Res Wireless audio Qualcomm XPAN (24-bit/96kHz audio) 32-bit/384kHz audioTuned by AKG
Tests
Battery (new) Active use score 16:13h Active use score 14:49h
Display - 1417 nits max brightness (measured)
Loudspeaker -24.1 LUFS (Very good) -24.6 LUFS (Very good)
Performance - AnTuTu: 2207809 (v10)GeekBench: 9846 (v6)3DMark: 6687 (Wild Life Extreme)
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