On this page we compare specs Vivo S4 MediaTek MT Helio P70 (12nm) with Xiaomi Redmi Note 9 Pro Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver), we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.
Hardware and OS | Vivo S4 | Xiaomi Redmi Note 9 Pro |
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Operating system | Android v9.0 (Pie) | Android 10.0; MIUI 11 |
Processor | MediaTek MT Helio P70 (12nm) | Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver) |
Chipset | | Qualcomm SM7125 Snapdragon 720G (8 nm) |
RAM | 8 GB | |
GPU | | Adreno 618 |
Internal Storage | 128 GB | |
Internal memory | | 64GB 4GB RAM, 128GB 6GB RAM |
External memory | | microSDXC (dedicated slot) |
Display | Vivo S4 | Xiaomi Redmi Note 9 Pro |
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Type | Super AMOLED | IPS LCD |
Size | 6.5 inches | 6.67" inc |
Resolution | 1080 x 2340 Pixels | 1080 x 2400 px |
Protection | | Corning Gorilla Glass 5 |
Aspect ratio | 19:9 | |
Touchscreen | Yes, Capacitive Touchscreen, Multi-touch | capacitive touchscreen |
Screen-to-Body Ratio | | 84.5% |
Display area | | 107.4 cm2 |
Display aspect ratio | | 20:9 (height:width) |
Pixel Density | 400 ppi | 395 PPI |
Colors | | 16M |
Other | | 450 nits typ. brightness (advertised) |
Connectivity | Vivo S4 | Xiaomi Redmi Note 9 Pro |
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Network support | 4G , 3G, 2G | |
NFC | Yes | |
Dual SIM | Dual SIM, GSM GSM | |
SIM size | SIM1: Nano, SIM2: Nano | |
USB TYPE-C | Yes | |
2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
USB connectivity | Mass storage device, USB charging | |
3G Network | | HSDPA 850 / 900 / 1900 / 2100 |
4G Network | | LTE band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500) |
Wi-Fi | Yes, Wi-Fi 802.11, b/g/n | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
Network | | GSM / HSPA / LTE |
SIM card | | Dual SIM (Nano-SIM, dual stand-by) |
Bluetooth | Yes, v5.0 | 5.0, A2DP, LE |
Edge | | Yes |
GPRS | | Yes |
GPS | Yes, with A-GPS, Glonass | Yes, with A-GPS, GLONASS, GALILEO, BDS, NavIC |
Speed | | HSPA 42.2/5.76 Mbps, LTE-A |
USB | | 2.0, Type-C 1.0 reversible connector |
Camera | Vivo S4 | Xiaomi Redmi Note 9 Pro |
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Front camera resolution | 25MP, f/2.0, AF HDR 1080p (Moterized Pop Up) | |
Camera features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
Flash | Yes, LED Flash | |
Autofocus | Yes | |
Video recording | Yes | |
Main camera | | 48 MP, Quad |
Features | | LED flash, HDR, panorama |
Video | | 2160p@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS |
Selfie camera | | 16 MP, Single |
Multimedia | Vivo S4 | Xiaomi Redmi Note 9 Pro |
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Audio jack | 3.5 MM | |
Loudspeaker | Yes | |
3.5 mm Jack | | Yes |
Radio | | FM radio, recording |
Design | Vivo S4 | Xiaomi Redmi Note 9 Pro |
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Colours | Black | |
Colors | | Aurora Blue, Glacier White, Interstellar Black |
Body build | | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame |
Dimensions | | 165.8 x 76.7 x 8.8 mm |
Weight | | 209 g |
Battery | Vivo S4 | Xiaomi Redmi Note 9 Pro |
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Capacity | 4500 mAh | |
Type | Li-ion | |
User replaceable | No | |
Battery capacity | | 5020 mAh, Non-removable Li-Po |
Other | Vivo S4 | Xiaomi Redmi Note 9 Pro |
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Fingerprint sensor | Yes | |
Fingerprint sensor position | On-Screen | |
Other sensors | Accelerometer, Gyro, Proximity, Compass | |
Release date | | 2020, March 12 |
Sensors | | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass , Infrared port |