Samsung Galaxy Note 9 vs Xiaomi 15 Ultra

690 USD

699 USD

Available

Available

Samsung Mobile

Xiaomi Mobiles

Galaxy Note 9

25010PN30G

2018, August 09

2025, February 27

GSM / HSPA / LTE

GSM / HSPA / LTE / 5G

GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) CDMA 800 / 1900 - USA

GSM 850 / 900 / 1800 / 1900

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO - USA

HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100

1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66, 71 - Global 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 66, 71 - USA

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, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66 - China

HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat18 1200/200 Mbps

HSPA, LTE, 5G

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, 26, 28, 38, 40, 41, 48, 66, 77, 78, 79, 80, 81, 83, 84, 89 SA/NSA - China

159.8 x 76.8 x 7.5 mm (6.29 x 3.02 x 0.30 in)

161.3 x 75.3 x 9.4 mm (6.35 x 2.96 x 0.37 in)

168 g (5.93 oz)

226 g or 229 g (7.97 oz)

Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame

Glass front, glass-fiber back or silicone polymer back (eco leather), aluminum frameIP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Aerospace-grade glass fiber

Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by) Samsung Pay (Visa, MasterCard certified) IP68 dust/water resistant (up to 1.5m for 30 mins) Stylus (Bluetooth integration)

Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)

Metallic Copper, Lavender Purple, Ocean Blue, Midnight Black, Pure White, Alpine White

Black, White, Silver Chrome, Green

Super AMOLED capacitive touchscreen, 16M colors

LTPO AMOLED, 68B colors, 120Hz, Dolby Vision, HDR10+, HDR Vivid, 3200 nits (peak)

6.0 inches, 91.4 cm2 (~74.4% screen-to-body ratio)

6.73 inches, 108.9 cm2 (~89.7% screen-to-body ratio)

1080 x 2220 pixels, 18.5:9 ratio (~411 ppi density)

1440 x 3200 pixels, 20:9 ratio (~522 ppi density)

Android 8.1 (Oreo), upgradable to Android 10, One UI 2.0

Android 15, up to 4 major Android upgrades, HyperOS 2

Exynos 9810 (10 nm) - EMEA Qualcomm SDM845 Snapdragon 845 (10 nm) - USA/LATAM, China

Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)

Octa-core (4x2.7 GHz Mongoose M3 & 4x1.8 GHz Cortex-A55) - EMEA Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver) - USA/LATAM, China

Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)

Mali-G72 MP18 - EMEA Adreno 630 - USA/LATAM, China

Adreno 830

6GB/8GB

12GB/16GB

128GB/512GB UFS 2.1

256GB/512GB/1TB UFS 4.1

microSDXC (dedicated slot)

12 MP, f/1.5-2.4, 26mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS

50 MP, f/1.6, 23mm (wide), 1.0"-type, 1.6µm, dual pixel PDAF, OIS

12 MP, f/2.4, 52mm (telephoto), 1/3.4", 1.0µm, AF, OIS, 2x optical zoom

50 MP, f/1.8, 70mm (telephoto), 1/2.51", 0.7µm, dual pixel PDAF (10cm - ∞), OIS, 3x optical zoom

LED flash, auto-HDR, panorama

Laser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panorama, 67mm filter ring holder (optional)

4K@60fps (no OIS/EIS), 4K@30fps, 1080p@30/60/240fps, 720p@960fps, HDR, stereo sound rec., gyro-EIS & OIS

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)

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)

8 MP, f/1.7, 25mm (wide), 1/3.6", 1.22µm, AF 2 MP (dedicated iris scanner camera

32 MP, f/2.0, 21mm (wide), 1/3.14", 0.7µm

Dual video call, Auto-HDR

HDR, panorama

1440p@30fps

4K@30/60fps, 1080p@30/60fps, gyro-EIS

Li-Ion 4000 mAh, non-removable

Si/C Li-Ion 6000 mAh

Fast charging 15W Qi/PMA wireless charging - market dependent

90W wired, PD3.0, QC3+ 80W wireless 10W reverse wireless

Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2 Samsung DeX (desktop experience support) ANT+ Bixby natural language commands and dictation

Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer Two-way satellite communication

Yes, with stereo speakers

Yes, with stereo speakers

Yes 32-bit/384kHz audio

No 24-bit/192kHz Hi-Res & Hi-Res Wireless audio

Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot

Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band or tri-band, Wi-Fi Direct

5.0, A2DP, LE

6.0, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5

Yes, with A-GPS, GLONASS, BDS, GALILEO

GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS

Yes

Yes

No

3.1, Type-C 1.0 reversible connector

USB Type-C 3.2 Gen 2, DisplayPort, OTG

Performance AnTuTu: 248823 (v7), 315447 (v8) GeekBench: 9026 (v4.4), 2092 (v5.1) GFXBench: 15fps (ES 3.1 onscreen) Display Contrast ratio: Infinite (nominal), 4.531 (sunlight)

Photo / Video

Voice 71dB / Noise 74dB / Ring 80dB

Noise -93.7dB / Crosstalk -94.1dB

Endurance rating 97h