Very useful information to analyze and compare before choosing a smartphone. Technical specifications tell us if the model we look at is suited for our needs. Comparing these specifications could bring us the best mobile phone for the less money possible.

If you need a comparing tool for mobile phones take a look at this mobile phone comparations page. Otherwise you would have to use an excel table to sort out all the models offered by the market by every technical specification you might consider important.

Another important decision is the size of the mobile phone you consider fit for your hands and pockets. Here comes in handy the visual phone size comparison tool.

Technical Specifications for Nokia X20


Nokia X20 specifications
Nokia X20

Cell phone specifications

TechnologyGSM / HSPA / LTE / 5G
Announced2021, April 08
SIMSingle SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
TypeIPS LCD, 450 nits (typ)
Weight220 g (7.76 oz)
Size6.67 inches, 107.4 cm2 (~79.8% screen-to-body ratio)
Resolution1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Dimensions168.9 x 79.7 x 9.1 mm (6.65 x 3.14 x 0.36 in)
ProtectionCorning Gorilla Glass 5
OSAndroid 11
ChipsetQualcomm SM4350 Snapdragon 480 5G (8 nm)
CPUOcta-core (2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460)
GPUAdreno 619
Card slotmicroSDXC (uses shared SIM slot)
Internal128GB 6GB RAM, 128GB 8GB RAM
FeaturesZeiss optics, LED flash, HDR, panorama
Video1080p@30/60fps
Single32 MP, (wide)
Video1080p@30fps
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity
TypeLi-Po 4470 mAh, non-removable
ColorsMidnight Sun, Nordic Blue
SAR EU0.51 W/kg (head)     1.29 W/kg (body)    
LoudspeakerYes
3.5mm jackYes
GPSYes, with A-GPS, GLONASS, GALILEO
USBUSB Type-C 2.0, USB On-The-Go
Bluetooth5.0, A2DP, LE, aptX HD
NFCYes
Other
Network|2G bands-GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
Network|3G bands-HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Network|4G bands-1, 2, 3, 4, 5, 7, 8, 12, 20, 28, 66, 38, 39, 40, 41
Network|5G bands-1, 2, 3, 5, 7, 28, 38, 41, 66, 78 SA/NSA/Sub6
Network|Speed-HSPA 42.2/5.76 Mbps, LTE-A, 5G
Launch|Status-Available. Released 2021, May 12
Comms|WLAN-Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Comms|Radio-FM radio
Battery|Charging-Fast charging 18W
Misc|Models-TA-1341, TA-1344
Misc|SAR-1.04 W/kg (head)     0.62 W/kg (body)    

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