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vivo V9 Youth

Xiaomi Mi A2 (Mi 6X)

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vivo V9 Youth
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vivo V9 Youth

Xiaomi Mi A2 (Mi 6X)

Network
Technology GSM / HSPA / LTE GSM / CDMA / 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 - China
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Global
  HSDPA 850 / 900 / 1900 / 2100 - China
4G Network 1, 3, 5, 8, 38, 40, 41 1, 2, 3, 4, 5, 7, 8, 20, 38, 40 - Global
  1, 3, 5, 7, 8, 34, 38, 39, 40, 41 - China
Speed HSPA, LTE HSPA 42.2/5.76 Mbps, LTE (3CA) Cat12 600/150 Mbps
Launch
Announced 2018, April 2018, July 24
Status Available. Released 2018, April Available. Released 2018, July
Body
Dimensions 154.8 x 75.1 x 7.9 mm (6.09 x 2.96 x 0.31 in) 158.7 x 75.4 x 7.3 mm (6.25 x 2.97 x 0.29 in)
Weight 150 g (5.29 oz) 166 g (5.86 oz)
Build Glass front (Gorilla Glass 3), plastic back, plastic frame Glass front, aluminum back, aluminum frame
SIM Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
Display
Type IPS LCD IPS LCD
Size 6.3 inches, 99.1 cm2 (~85.2% screen-to-body ratio) 5.99 inches, 92.6 cm2 (~77.4% screen-to-body ratio)
Resolution 1080 x 2280 pixels, 19:9 ratio (~400 ppi density) 1080 x 2160 pixels, 18:9 ratio (~403 ppi density)
Protection Corning Gorilla Glass 3
Platform
OS Android 8.1 (Oreo), Funtouch 4 Android 8.1 (Oreo), upgradable to Android 9.0 (Pie), Android One
Chipset Qualcomm SDM450 Snapdragon 450 (14 nm) Qualcomm SDM660 Snapdragon 660 (14 nm)
CPU Octa-core 1.8 GHz Cortex-A53 Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU Adreno 506 Adreno 512
Memory
Card slot microSDXC (dedicated slot) No
Internal 32GB 4GB RAM, 64GB 4GB RAM 32GB 4GB RAM, 64GB 4GB RAM, 128GB 6GB RAM
 eMMC 5.1 eMMC 5.1
Main Camera
Modules 16 MP, PDAF
2 MP, (depth)
or
13 MP, PDAF
2 MP, (depth) (China only)
12 MP, f/1.8, 1/2.9", 1.25µm
20 MP, f/1.8, 1/2.8", 1.0µm, PDAF
Features Dual-LED flash, HDR, panorama Dual-LED flash, HDR, panorama
Video 1080p@30fps 4K@30fps, 1080p@30fps (gyro-EIS), 720p@120fps
Selfie Camera
Modules 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm 20 MP, f/2.2, (wide), 1/3", 0.9µm
Features LED flash, Auto-HDR
Video 1080p@30fps 1080p@30fps
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Sound
Loudspeaker Yes Yes
3.5mm jack Yes No
Comms
WLAN Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 4.2, A2DP, LE 5.0, A2DP, LE
Positioning GPS, GLONASS, BDS GPS, GLONASS, BDS
NFC No No
Infrared port No Yes
Radio FM radio, recording No
USB microUSB 2.0, OTG USB Type-C 2.0
Features
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Battery
Type Li-Ion 3260 mAh, non-removable Li-Po 3000 mAh, non-removable
Charging 18W wired, QC3 (Global)
18W wired, QC4 (India)
Misc
Colors Champagne Gold, Pearl Black, Red Black, Gold, Blue, Red, Rose Gold
SAR 0.96 W/kg (head)     0.64 W/kg (body)    
SAR EU 1.16 W/kg (head)     0.66 W/kg (body)    
Models 1727, 1726 M1804D2SG, M1804D2SI, Mi A2, Mi 6X
Price About 260 EUR About 270 EUR
Tests
Performance AnTuTu: 130927 (v7), 172886 (v8)
GeekBench: 4625 (v4.4), 1157 (v5.1)
GFXBench: 8.6fps (ES 3.1 onscreen)
Loudspeaker Voice 89dB / Noise 72dB / Ring 89dB
Battery (old) Endurance rating 73h

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