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Xiaomi Mi 9

Xiaomi Poco X3 NFC

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Xiaomi Mi 9
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Xiaomi Mi 9

Xiaomi Poco X3 NFC

Network
Technology GSM / CDMA / HSPA / LTE GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  CDMA 800 & TD-SCDMA
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network 1, 2, 3, 4, 5, 7, 8, 12, 20, 28, 38, 39, 40 - Global 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
  1, 2, 3, 4, 5, 7, 8, 12, 17, 34, 38, 39, 40, 41 - China
Speed HSPA 42.2/5.76 Mbps, LTE (5CA) Cat18 1200/150 Mbps HSPA, LTE
Launch
Announced 2019, February 20 2020, September 07
Status Available. Released 2019, March 25 Available. Released 2020, September 08
Body
Dimensions 157.5 x 74.7 x 7.6 mm (6.20 x 2.94 x 0.30 in) 165.3 x 76.8 x 9.4 mm (6.51 x 3.02 x 0.37 in)
3D size compare
Weight 173 g (6.10 oz) 215 g (7.58 oz)
Build Glass front (Gorilla Glass 6), glass back (Gorilla Glass 5), aluminum frame Glass front (Gorilla Glass 5), aluminum frame, plastic back
SIM Dual SIM (Nano-SIM, dual stand-by) Hybrid Dual SIM (Nano-SIM, dual stand-by)
  IP53, dust and splash resistant
Display
Type Super AMOLED, HDR10 IPS LCD, 120Hz, HDR10, 450 nits (typ)
Size 6.39 inches, 100.2 cm2 (~85.2% screen-to-body ratio) 6.67 inches, 107.4 cm2 (~84.6% screen-to-body ratio)
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density) 1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Protection Corning Gorilla Glass 6 Corning Gorilla Glass 5
Platform
OS Android 9.0 (Pie), upgradable to Android 10, MIUI 12.5 Android 10, upgradable to Android 12, MIUI 14
Chipset Qualcomm SM8150 Snapdragon 855 (7 nm) Qualcomm SM7150-AC Snapdragon 732G (8 nm)
CPU Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485) Octa-core (2x2.3 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
GPU Adreno 640 Adreno 618
Memory
Card slot No microSDXC (uses shared SIM slot)
Internal 64GB 6GB RAM, 64GB 8GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM 64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
 UFS 2.1 UFS 2.1

Main Camera
Modules 48 MP, f/1.8, 27mm (wide), 1/2.0", 0.8µm, PDAF, Laser AF
12 MP, f/2.2, 54mm (telephoto), 1/3.6", 1.0µm, PDAF, 2x optical zoom
16 MP, f/2.2, 13mm (ultrawide), 1/3.0", 1.0µm, PDAF
64 MP, f/1.9, (wide), 1/1.73", 0.8µm, PDAF
13 MP, f/2.2, 119˚ (ultrawide), 1.0µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
Features Dual-LED flash, HDR, panorama Dual-LED flash, HDR, panorama
Video 4K@30/60fps, 1080p@30/120/240fps, 1080p@960fps 4K@30fps, 1080p@30/120fps, 720p@960fps; gyro-EIS
Selfie Camera
Modules 20 MP, f/2.0, (wide), 1/3", 0.9µm 20 MP, f/2.2, (wide), 1/3.4", 0.8µm
Features HDR HDR, panorama
Video 1080p@30fps 1080p@30fps
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Sound
Loudspeaker Yes Yes, with stereo speakers
3.5mm jack No Yes
  24-bit/192kHz Hi-Res audio
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE, aptX HD 5.1, A2DP, LE
Positioning GPS (L1+L5), GLONASS (L1), BDS (B1), GALILEO (E1+E5a), QZSS (L1+L5) GPS, GLONASS, BDS
NFC Yes Yes
Infrared port Yes Yes
Radio No FM radio, recording
USB USB Type-C 2.0, OTG USB Type-C 2.0, OTG
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, compass Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
 Virtual proximity sensing
Battery
Type Li-Po 3300 mAh, non-removable Li-Po 5160 mAh, non-removable
Charging 27W wired, QC4
20W wireless
33W wired, 62% in 30 min, 100% in 65 min (advertised)
Misc
Colors Lavender Violet, Ocean Blue, Piano Black Cobalt Blue, Shadow Gray
SAR 0.99 W/kg (head)     1.04 W/kg (body)     0.77 W/kg (head)     0.61 W/kg (body)    
SAR EU 1.39 W/kg (head)     1.30 W/kg (body)     0.56 W/kg (head)     0.99 W/kg (body)    
Models M1902F1G M2007J20CG, M2007J20CT
Price About 590 EUR $ 269.99 / € 141.54
Tests
Performance AnTuTu: 372006 (v7)
GeekBench: 11181 (v4.4)
GFXBench: 35fps (ES 3.1 onscreen)
AnTuTu: 283750 (v8)
GeekBench: 1777 (v5.1)
GFXBench: 16fps (ES 3.1 onscreen)
Display Contrast ratio: Infinite (nominal), 3.921 (sunlight) Contrast ratio: 1299:1 (nominal)
Camera Compare PHOTO / Compare VIDEO
Loudspeaker Voice 70dB / Noise 74dB / Ring 81dB -25.3 LUFS (Very good)
Audio quality Noise -93.9dB / Crosstalk -91.9dB
Battery (old) Endurance rating 95h Endurance rating 125h

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