Vivo X27 vs Xiaomi Mi 9
Product
Price
400 USD
400 USD
Status
Available
Available
Brand
Vivo Mobiles
Xiaomi Mobiles
Model No
X27
Mi 9
Technology
GSM / CDMA / HSPA / LTE
GSM / CDMA / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 ,CDMA 800 & TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 ,CDMA 800 & TD-SCDMA
3G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
1, 2, 3, 4, 5, 8, 34, 38, 39, 40, 41
1, 2, 3, 4, 5, 7, 8, 12, 20, 28, 38, 39, 40 - Global ,1, 2, 3, 4, 5, 7, 8, 12, 17, 34, 38, 39, 40, 41 - China
Speed
HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat12 600/50 Mbps
HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat18 1200/150 Mbps
Dimensions
157.7 x 74.3 x 9 mm (6.21 x 2.93 x 0.35 in)
157.5 x 74.7 x 7.6 mm (6.20 x 2.94 x 0.30 in)
Weight
188 g (6.63 oz)
173 g (6.10 oz)
SIM
Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
Colors
Blue, Gold, Symphony Summer
Lavender Violet, Ocean Blue, Piano Black
Build
Glass front (Gorilla Glass 6), glass back (Gorilla Glass 5), aluminum frame
Type
Super AMOLED capacitive touchscreen, 16M colors
Super AMOLED capacitive touchscreen, 16M colors
Size
6.39 inches, 101.7 cm2 (~86.8% screen-to-body ratio)
6.39 inches, 100.2 cm2 (~85.2% screen-to-body ratio)
Resolution
1080 x 2340 pixels, 19.5:9 ratio (~400 ppi density)
1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
OS
Android 9.0 (Pie), Funtouch 9
Android 9.0 (Pie), upgradable to Android 10, MIUI 12
Chipset
Qualcomm SDM710 Snapdragon 710 (10 nm)
Qualcomm SM8150 Snapdragon 855 (7 nm)
CPU
Octa-core (2x2.2 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver)
Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
GPU
Adreno 616
Adreno 640
RAM
8GB
6GB/8GB
Storage
128GB/256GB
64GB/128GB/256GB
Card Slot
microSDXC (dedicated slot)
No
Lens 1
48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF
48 MP, f/1.8, 27mm (wide), 1/2.0", 0.8µm, PDAF, Laser AF
Lens 2
13 MP, 13mm (ultrawide)
12 MP, f/2.2, 54mm (telephoto), 1/3.6", 1.0µm, PDAF, 2x optical zoom
Lens 3
5 MP, f/2.4, (depth)
16 MP, f/2.2, 13mm (ultrawide), 1/3.0", 1.0µm, PDAF
Features
PDAF 13 MP, 13mm (ultrawide) 5 MP, f/2.4, (depth), LED flash, HDR, panorama
PDAF, Laser AF, 2.2, 54mm (telephoto), 1/3.6, 1.0?, PDAF, 2x optical zoom, 13mm (ultrawide), 1/3.0, 1.0?, PDAF, Dual-LED flash, HDR, panorama
Video
4K@30fps, 1080p@30/60fps
4K@30/60fps, 1080p@30/120/240fps, 1080p@960fps
Lens 1
Motorized pop-up 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
20 MP, f/2.0, (wide), 1/3", 0.9µm
Features
HDR
Video
1080p@30fps
1080p@30fps
Capacity
Non-removable Li-Po 4000 mAh battery
Non-removable Li-Po 3300 mAh battery
Charging
Fast charging 18W
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Loudspeaker
Yes
Yes
3.5mm jack
Yes
Yes
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth
5.0, A2DP, LE, EDR, aptX
5.0, A2DP, LE, aptX HD
GPS
A-GPS, GLONASS, BDS ,Yes (market dependent)Radio,FM radio
dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS ,YesInfrared port,YesRadio
Radio
Yes
No
USB
2.0, Type-C 1.0 reversible connector
2.0, Type-C 1.0 reversible connector, USB On-The-Go
NFC
Yes