Nokia 4.2 vs Xiaomi Mi Mix Fold

Network
2G network

GSM 850, 900, 1800, 1900

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

HSDPA 850, 900, 2100 - global; HSDPA 850, 900, 1700(AWS), 1900, 2100 - LATAM

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

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300), 41(2500) - EMEA, APAC, MENA; LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 28(700), 38(2600), 66(1700/2100) - LATAM; LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500) - India

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

-

5G band 1, 3, 28, 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, Cat4, 150 Mbps download, 50 Mbps upload

LTE-A (CA)
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Aluminium alloy, polycarbonate

Glass front (folded), plastic front (unfolded), glass back (Gorilla Glass 5) or ceramic back, aluminum frame
SIM

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

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

149 mm

173.3 mm
Width

71.3 mm

69.8 mm
Thickness

8.4 mm

9 mm
Height unfolded

-

173.3 mm
Width unfolded

-

133.4 mm
Thickness unfolded

-

17.2 mm
Weight

161 g

317 (glass) / 332 (ceramic) g
Colors

Blue, Pink

Black, Ceramic

Display
Display type

IPS LCD capacitive touchscreen

Foldable AMOLED
Physical size

5.71 inches

8.01 inches
Resolution

720 x 1520 pixels

1860 x 2480 pixels
Pixel density

295 ppi

387 ppi
Display colors

16777216

1073741824
Protection

2.5D curved glass screen

Scratch resistant
Multitouch

Yes

-
Display features

-

HDR10+, Dolby Vision, 600 nits (typ), 900 nits (peak)
Cover display

-

AMOLED
Cover display physical size

-

6.52 inches
Cover display resolution

-

840 x 2520 pixels
Cover display features

-

90Hz, HDR10+, Dolby Vision, 650 nits (typ), 900 nits (peak)

Main camera
Camera type

Dual

Triple
Main camera

13 MP, f/2.2 , 1/3" , 1.12 µm

108 MP, f/1.8 , 1/1.52" , 0.7 µm, (wide) , 80 mm
2 MP, f/2.2 , 1.75 µm

8 MP, (telephoto/macro) , 3x optical zoom
123 , (ultrawide) , 13 MP, f/2.4 , 1.12 µm
Primary camera resolution

4160 x 3120 pixels

-
Primary camera video

1080p@30fps

8K@24/30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS
Primary camera flash

dual-LED flash

dual LED flash
Primary camera phase detection autofocus

phase detection autofocus

-
Camera features

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

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, laser autofocus, stagger HDR, AI 2.0, night mode 2.0

Selfie camera
Selfie camera type

-

Single
Selfie camera

8 MP, f/2.0 , 1/4" , 1.12 µm

20 MP, f/2.4 , 1/3.4" , 0.8 µm, (wide) , 80˚ , 27 mm
Selfie camera resolution

3264 x 2448 pixels

5184 x 3880 pixels
Selfie camera features

-

Face unlock, HDR, panorama
Selfie camera video

720p@30fps

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

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

Yes

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C
USB On-The-Go

Yes

-
Bluetooth

v4.2

v5.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

aptX HD

-
Infrared

-

Yes
NFC

Yes (market dependent)

Yes
GPS

Yes, with A-GPS

Yes, with dual-band A-GPS
GLONASS

Yes

Yes
GALILEO

-

Yes
BDS

Yes

Yes
QZSS

-

Yes
NavIC

-

Yes