Xiaomi Redmi K30i 5G vs vivo X90 Pro+

Xiaomi Redmi K30i 5G

vivo X90 Pro+

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800, 1900
3G network

HSDPA 850, 900, 1900, 2100

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
4G network

LTE frequency band 1, 3, 5, 7, 8, 34, 38, 39, 40, 41

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 66
5G network

5G band 41, 78; Sub6

5G band 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78, 79 SA/NSA
HSDPA speed

42 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE-A

LTE-A
5G speed

2+ Gbps download

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame

Faux leather, aluminium alloy
SIM

Hybrid Dual SIM (Nano-SIM, dual stand-by)

Dual SIM (Nano-SIM, dual stand-by)
Height

165.3 mm

164.4 mm
Width

76.6 mm

75.3 mm
Thickness

8.8 mm

9.7 mm
Weight

208 g

221 g
Waterproof

-

IP68 (up to 1.5m for 30 mins)
Dust proof

-

IP68
Colors

Blue, Purple, Red, White

Black, Red

Display
Display type

IPS LCD capacitive touchscreen

LTPO4 AMOLED
Physical size

6.67 inches

6.78 inches
Resolution

1080 x 2400 pixels

1440 x 3200 pixels
Pixel density

395 ppi

517 ppi
Display colors

16777216

1073741824
Protection

2.5D curved glass screen, Scratch resistant, Corning Gorilla Glass 5, Oleophobic coating

Scratch resistant, 3D curved glass screen
Display features

HDR10, 120Hz refresh rate

120Hz, Dolby Vision, HDR10+, 1800 nits (peak)

Main camera
Camera type

Quad

Quad
Main camera

48 MP, f/1.9 , 1/2.0" , 0.8 µm

50.3 MP, f/1.8 , 1.6 µm, (wide) , 23 mm, 100x digital zoom
8 MP, f/2.2 , 1/4" , 1.12 µm

64 MP, f/3.5 , 1/2.0" , 0.7 µm, (periscope telephoto) , 90 mm, 3.5x optical zoom
2 MP, f/2.4

50 MP, f/1.6 , (telephoto) , 1/2.4" , 0.7 µm, 2x optical zoom
2 MP, f/2.4

48 MP, f/2.2 , (telephoto) , 14 mm, 1/2.0" , 0.8 µm
Primary camera resolution

8000 x 6000 pixels

8190 x 6120 pixels
Primary camera video

4K@30fps, 1080p@30fps; gyro-EIS

8K@30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS, 14-bit RAW video
Primary camera optics

-

Zeiss optics
Primary camera flash

dual LED flash

dual-LED dual-tone flash
Camera features

Autofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus

Autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, laser autofocus

Selfie camera
Selfie camera type

Dual

Single
Selfie camera

20 MP, f/2.2 , 27 mm, 1/3.4" , 0.8 µm

32 MP, f/2.5 , 24 mm, 1/2.8" , 0.8 µm, (wide)
2 MP, f/2.4 , 1/5" , 1.75 µm
Selfie camera resolution

5184 x 3800 pixels

6528 x 4896 pixels
Selfie camera features

-

Face unlock
Selfie camera video

1080p@30fps

4K@30fps, 1080p@30fps

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
WLAN WiFi Hotspot

Yes

-
WLAN WiFi Direct

Yes

Yes
Wi-Fi display

Yes

-
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 1.0 reversible connector

Type-C 3.2
USB On-The-Go

Yes

Yes
Bluetooth

v5.1

v5.3
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

-

aptX HD
Infrared

Yes

Yes
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
Beidou

Yes

-
BDS

-

Yes
QZSS

-

Yes