Vivo S1 Pro vs Xiaomi Poco X8
Product
Price
269 USD
269 USD
Status
Available
Available
Brand
Vivo Mobiles
Xiaomi Mobiles
Model No
S1 Pro
2607DPC18G
Launch Date
2019, November 21
2026, September 01
Wikipedia
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
1, 3, 5, 28, 38, 40, 41
1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 66, 71
Speed
HSPA 42.2/5.76 Mbps, LTE-A
HSPA, LTE, 5G
5G bands
1, 2, 3, 5, 7, 8, 20, 26, 28, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA
Dimensions
159.3 x 75.2 x 8.7 mm (6.27 x 2.96 x 0.34 in)
163.5 x 78.3 x 8.6 mm (6.44 x 3.08 x 0.34 in)
Weight
186.7 g (6.60 oz)
223 g (7.87 oz)
Build
Glass front, glass back, aluminum frame
Glass front (Gorilla Glass Victus 2), plastic back, plastic frame
IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Manufacturer-rated water-resistance (up to 2m for 72 hours)
Drop resistant up to 3m
SIM
Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Colors
Knight Black, Fancy Sky
Black, Frost White, Fiery Orange
Type
Super AMOLED capacitive touchscreen, 16M colors
AMOLED, 68B colors, 120Hz, 3840Hz PWM, 1060 nits (typ), 1800 nits (HBM), 3500 nits (peak)
Size
6.38 inches, 99.9 cm2 (~83.4% screen-to-body ratio)
6.83 inches, 114.5 cm2 (~89.5% screen-to-body ratio)
Resolution
1080 x 2340 pixels, 19.5:9 ratio (~404 ppi density)
1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density)
OS
Android 9.0 (Pie), Funtouch 9.2
Android 16, HyperOS 3
Chipset
Qualcomm SDM665 Snapdragon 665 (11 nm)
Qualcomm SM6435-AA Snapdragon 6s Gen 4 (4 nm)
CPU
Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
Octa-core (4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)
GPU
Adreno 610
Adreno 710
RAM
8GB
6GB/8GB/12GB
Storage
128GB
128GB/256GB
UFS 2.2 - 128GB only
UFS 3.1
Card Slot
microSDXC (uses shared SIM slot)
Lens 1
48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF
50 MP, f/1.8, 26mm (wide), 1/2.76", 0.64µm, PDAF, OIS
Lens 2
8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm
Auxiliary lens
Lens 3
2 MP, f/2.4, (macro)
Lens 4
2 MP, f/2.4, (depth)
Features
F/2.4, depth sensor, LED Flash, Phase detection, Geo-tagging, touch focus, face detection, HDR, panorama
LED flash, HDR, panorama
Video
1080p@30fps
1080p@30fps, gyro-EIS
Lens 1
32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
16 MP, f/2.4, (wide), 1.0µm
Features
HDR, Autofocus, Face Detection etc
HDR, panorama
Video
1080p@30fps
1080p@30fps
Capacity
(Li-Po Non removable), 4500 mAh
Si/C Li-Ion 8340 mAh - version 1
Si/C Li-Ion 9000 mAh - version 2
Charging
Fast charging 18W
67W wired, PD3.0
22.5W reverse wired
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, compass, proximity
Loudspeaker
Yes
Yes, with stereo speakers (with Dolby Atmos)
3.5mm jack
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
Bluetooth
5.0, A2DP, LE
5.1, A2DP, LE
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS
GPS, GALILEO, GLONASS, QZSS, BDS (B1I+B1c)
Radio
FM radio
USB
2.0, Type-C 1.0 reversible connector, USB On-The-Go
USB Type-C 2.0, OTG
NFC
Yes (market/region dependent)