Nokia G100 vs Nokia X20

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 1700(AWS), 1900

HSDPA 850, 900, 1700(AWS), 1900, 2100
4G network

LTE frequency band 2, 4, 5, 7, 12, 13, 17, 44, 66, 71

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 20, 28, 66, 38, 39, 40, 41
5G network

-

5G band 1, 2, 3, 5, 7, 28, 38, 41, 66, 78 SA/NSA/Sub6
HSDPA speed

21.1 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE, 391 Mbps download, 150 Mbps upload

LTE, Cat4, 150 Mbps download, 50 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front, plastic frame, plastic back

Plastic
SIM

Nano-SIM

Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
Height

166.6 mm

168.9 mm
Width

76.7 mm

79.7 mm
Thickness

8.9 mm

9.1 mm
Weight

195.1 g

220 g
Waterproof

-

IPX2
Dust proof

-

IPX2
Colors

Blue

Blue, Sun

Main camera
Camera type

Triple

Quad
Main camera

(wide) , 13 MP, f/1.8

(wide) , 64 MP, f/1.8 , 1/1.97" , 0.7 µm
(ultrawide) , 5 MP, f/2.2 , 115˚ , 1/5"

(ultrawide) , 5 MP, 1/5" , 1.12 µm
(depth) , 2 MP, f/2.4

(macro) , 2 MP
(depth) , 2 MP
Primary camera resolution

-

9280 x 6920 pixels
Primary camera video

1080p@30fps

4K@30fps, 1080p@30fps
Primary camera optics

-

Zeiss optics
Primary camera flash

LED flash

LED flash
Camera features

HDR, Panorama

Autofocus, geotagging, panorama, HDR, touch focus, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode

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
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

-

Wi-Fi direct
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 2.0

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

-

aptX HD
NFC

No

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes