Product
Xiaomi Mi 10 Ultra
Xiaomi Mi 10 Ultra
Samsung Galaxy S25
Samsung Galaxy S25
Battery
Charging 120W wired, PD3.0, QC5, 41% in 5 min, 100% in 23 min 50W wireless, 100% in 40 min 10W reverse wireless 25W wired, PD3.0, 50% in 30 min 15W wireless (Qi2 Ready) 4.5W reverse wireless
Type Li-Ion 4500 mAh, graphene-enhanced Li-Ion 4000 mAh
Body
Build Glass front (Gorilla Glass 5), glass back (Gorilla Glass 6), aluminum frame Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame
Dimensions 162.4 x 75.1 x 9.5 mm (6.39 x 2.96 x 0.37 in) 146.9 x 70.5 x 7.2 mm (5.78 x 2.78 x 0.28 in)
SIM Nano-SIM + Nano-SIM 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 221.8 g (7.83 oz) 162 g (5.71 oz)
  - IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Armor aluminum 2 frame
Comms
Bluetooth 5.1, A2DP, LE, aptX HD 5.4, A2DP, LE
Infrared port Yes -
NFC Yes Yes
Positioning GPS (L1+L5), GLONASS (G1), BDS (B1I+B2a), GALILEO (E1+E5a), QZSS (L1+L5) GPS, GLONASS, BDS, GALILEO, QZSS
Radio No No
USB USB Type-C 2.0, OTG USB Type-C 3.2, DisplayPort 1.2, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, DLNA Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Display
Protection Corning Gorilla Glass 5 Corning Gorilla Glass Victus 2
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~386 ppi density) 1080 x 2340 pixels, 19.5:9 ratio (~416 ppi density)
Size 6.67 inches, 109.2 cm2 (~89.5% screen-to-body ratio) 6.2 inches, 94.4 cm2 (~91.1% screen-to-body ratio)
Type OLED, 1B colors, 120Hz, HDR10+, 800 nits (HBM), 1120 nits (peak) Dynamic LTPO AMOLED 2X, 120Hz, 480Hz PWM, HDR10+, 2600 nits (peak)
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometer Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
  - Samsung DeX, Samsung Wireless DeX (desktop experience support) Circle to Search
Launch
Announced 2020, August 11 2025, January 22
Status Available. Released 2020, August 16 Available. Released 2025, February 03
Main Camera
Features Laser AF, color spectrum sensor, Dual-LED flash, HDR, panorama Best Face, LED flash, auto-HDR, panorama
Quad 48 MP, f/1.9, 25mm (wide), 1/1.32", 1.2µm, PDAF, OIS 48 MP, f/4.1, 120mm (periscope telephoto), 1/2.0", 0.8µm, PDAF, OIS, 5x optical zoom 12 MP, f/2.0, 50mm (telephoto), 1/2.55", 1.4µm, dual pixel PDAF, 2x optical zoom 20 MP, f/2.2, 128˚, 12mm (ultrawide), 1/2.8", 1.0µm, PDAF -
Triple - 50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS 10 MP, f/2.4, 67mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video
Video 8K@24fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10 rec. 8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS
Memory
Card slot No No
Internal 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 16GB RAM 128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
  UFS 3.1 UFS 4.0
Misc
Colors Obsidian Black, Mercury Silver, Transparent Edition Icy Blue, Mint, Navy, Silver Shadow, Pink Gold, Coral Red, Blue Black
Models M2007J1SC SM-S931B, SM-S931B/DS, SM-S931U, SM-S931U1, SM-S931W, SM-S931N, SM-S9310, SM-S931E, SM-S931E/DS
SAR - 1.13 W/kg (head)     0.92 W/kg (body)    
SAR EU - 1.29 W/kg (head)     1.36 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 34, 38, 39, 40, 41 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, 3, 41, 78, 79 SA/NSA 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 / CDMA / HSPA / EVDO / LTE / 5G GSM / CDMA / HSPA / EVDO / LTE / 5G
  CDMA2000 1xEV-DO 1, 2, 5, 7, 25, 28, 41, 66, 71, 77, 78, 257, 258, 260, 261 SA/NSA/Sub6/mmWave - USA unlocked
Our Tests
Battery (old) Endurance rating 85h -
Camera Photo / Video -
Display Contrast ratio: Infinite (nominal) -
Loudspeaker -24.6 LUFS (Very good) -
Performance AnTuTu: 638497 (v8) GeekBench: 3248 (v5.1) GFXBench: 46fps (ES 3.1 onscreen) -
Platform
Chipset Qualcomm SM8250 Snapdragon 865 5G (7 nm+) Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
CPU Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU Adreno 650 Adreno 830
OS Android 10, MIUI 12.5 Android 15, up to 7 major Android upgrades, One UI 7
Selfie camera
Features HDR HDR, HDR10+
Single 20 MP, f/2.3, (wide), 1/3.4", 0.8µm 12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
Video 1080p@30fps, 720p@120fps, 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 audio 32-bit/384kHz audio Tuned by AKG
Tests
Battery (new) - Active use score 13:09h
Display - 1395 nits max brightness (measured)
Loudspeaker - -26.1 LUFS (Good)
Performance - AnTuTu: 2193701 (v10) GeekBench: 10050 (v6) 3DMark: 6755 (Wild Life Extreme)