Xiaomi Mix Fold 2 vs vivo X50

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800, 1900

GSM 850, 900, 1800, 1900
3G network

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

HSDPA 900, 2100
4G network

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

LTE frequency band 1, 3, 5, 8, 40
5G network

5G band 1, 3, 5, 8, 20, 28, 38, 40, 41, 77, 78, 79 SA/NSA

-
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE-A (CA)

LTE-A
GPRS

Yes

Yes
EDGE

Yes

Yes

Display
Display type

Foldable LTPO2 OLED

AMOLED capacitive touchscreen
Physical size

8.02 inches

6.56 inches
Resolution

1914 x 2160 pixels

1080 x 2376 pixels
Pixel density

360 ppi

398 ppi
Display colors

1073741824

16777216
Protection

Schott UTG glass, Corning Gorilla Glass Victus

Scratch resistant
Display features

120Hz, HDR10+, Dolby Vision, 1000 nits (HBM), 1300 nits (peak)

HDR10+, 90Hz refresh rate
Cover display

AMOLED

-
Cover display physical size

6.56 inches

-
Cover display resolution

1080 x 2520 pixels

-
Cover display features

120Hz, HDR10+, Dolby Vision, 1000 nits (HBM), 1300 nits (peak)

-

Hardware
CPU

Octa-core

Octa-core
CPU

Single-core 3.19 GHz Cortex-X2

Dual-core 2.2 GHz Kryo 470 Gold
CPU(second)

Triple-core 2.75 GHz Cortex-A710

Hexa-core 1.8 GHz Kryo 470 Silver
CPU(third)

Quad-core 1.80 GHz Cortex-A510
Chipset

Qualcomm SM8475 Snapdragon 8+ Gen 1

Qualcomm SDM730 Snapdragon 730
GPU

Adreno 730

Adreno 618
Memory RAM

12 GB

8 GB
Internal storage

256, 512, 1024 GB

128, 256 GB
Memory card

No

No
Storage

UFS 3.1

UFS 2.1

Main camera
Camera type

Triple

Quad
Main camera

(wide) , 50 MP, f/1.8 , 1/1.56" , 1.0 µm

48 MP, f/1.6
(telephoto) , 8 MP, f/2.6 , 45 mm, 2x optical zoom

13 MP, f/2.5 , 50 mm, 2x optical zoom , 1/2.8" , 0.8 µm
123 , (ultrawide) , 13 MP, f/2.4 , 15 mm, 1.12 µm

8 MP, f/2.2 , 16 mm, 1.12 µm, 1/4.0"
5 MP, f/2.5
Primary camera resolution

8190 x 6120 pixels

8000 x 6000 pixels
Primary camera video

8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS

4K@30fps, 1080p@30fps, gyro-EIS
Primary camera flash

dual LED flash

dual-LED dual-tone flash
Camera features

Autofocus, continuous autofocus, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, face unlock, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, Dolby Vision, Leica Native Dual Quality, super night 2.0

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

Selfie camera
Selfie camera type

Single

-
Selfie camera

(wide) , 20 MP, f/2.4 , 27 mm, 1/3.4" , 0.8 µm

32 MP, f/2.5 , 26 mm, 1/2.8" , 0.8 µm
Selfie camera resolution

5184 x 3880 pixels

6528 x 4896 pixels
Selfie camera features

Face unlock, HDR, Dolby Vision

-
Selfie camera video

1080p@30/60fps, 720p@120fps

1080p@30fps

Connectivity
WLAN

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

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

Yes

Yes
WLAN WiFi Direct

Yes

Yes
Wi-Fi display

-

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C

Type-C 1.0 reversible connector
USB On-The-Go

-

Yes
Bluetooth

v5.2

v5.1
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

-

aptX HD
Infrared

Yes

-
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

Yes

Yes
QZSS

Yes

-
NavIC

Yes

-

Features
Sensors

Accelerometer, barometer, compass, color spectrum, fingerprint, gyroscope, proximity

Accelerometer, color spectrum, compass, fingerprint, gyro, proximity