Nokia Lumia 900 vs Nokia X20

Key Specs

Battery
Battery	1830 mAh	4470 mAh
Display
Display	4.3 inches (10.92 cm)	6.67 inches (16.94 cm)
Front Camera
Front Camera	1 MP	32 MP
Processor
Processor	Qualcomm Snapdragon S2	Qualcomm Snapdragon 480
RAM
RAM	512 MB	-
Rear Camera
Rear Camera	8 MP	64 MP + 5 MP + 2 MP + 2 MP

Battery

Capacity
Capacity	1830 mAh	4470 mAh
Quick Charging
Quick Charging	-	Yes, Fast, 18W
Removable
Removable	No	No
Standby time
Standby Time	Up to 300 Hours(3G) / Up to 288 Hours(2G)	-
TalkTime
TalkTime	Up to 7 Hours(3G) / Up to 7 Hours(2G)	-
Type
Type	Li-ion	Li-ion
USB Type-C
USB Type-C	No	Yes

Camera

Autofocus
Autofocus	-	Yes
Camera Features
Camera Features	-	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Camera Setup	-	Single
Flash
Flash	-	Yes, LED Flash
Image Resolution
Image Resolution	-	9000 x 7000 Pixels
Resolution
Resolution	-	32 MP, Wide Angle, Primary Camera
Settings
Settings	-	Exposure compensation, ISO control
Shooting Modes
Shooting Modes	-	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
Video Recording	-	1920x1080 @ 30 fps

Design

Colours
Colours	Black, White, Cyan, Magenta	Midnight Sun, Nordic Blue
Height
Height	127.8 mm	168.9 mm
Thickness
Thickness	11.50 mm	9.1 mm
Waterproof
Waterproof	-	Yes, Splash proof, IP52
Weight
Weight	160 grams	220 grams
Width
Width	68.5 mm	79.7 mm

Display

Aspect Ratio
Aspect Ratio	-	20:9
Bezelless Display
Bezelless Display	-	Yes with punch-hole display
Brightness
Brightness	-	450 nits
Display Type
Display Type	AMOLED	IPS LCD
Pixel Density
Pixel Density	217 ppi	395 ppi
Resolution
Resolution	480x800 px	-
Screen Protection
Screen Protection	Corning Gorilla Glass	-
Screen Size
Screen Size	4.3 inches (10.92 cm)	6.67 inches (16.94 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	60.12 %	79.79 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

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Front Camera

Flash
Flash	No	-
Resolution
Resolution	1 MP, Primary Camera	-

General

Brand
Brand	Nokia	Nokia
Launch Date
Launch Date	April 8, 2012 (Official)	-
Operating System
Operating System	Windows Phone v7.5 (Mango)	Android v11

Main Camera

Autofocus
Autofocus	Yes	-
Camera Features
Camera Features	3 x Digital Zoom	-
Camera Setup
Camera Setup	Single	-
Flash
Flash	Yes, Dual LED Flash	-
Image Resolution
Image Resolution	3248 x 2448 Pixels	-
Resolution
Resolution	8 MP f/2.2, Primary Camera(28 mm focal length)	-
Video Recording
Video Recording	1280x720 @ 30 fps	-

Multimedia

Audio Jack
Audio Jack	3.5 mm	3.5 mm
FM Radio
FM Radio	Yes, RDS	-
Loudspeaker
Loudspeaker	Yes	Yes

Network & Connectivity

Bluetooth
Bluetooth	Yes, v2.1	Yes, v5.0
GPS
GPS	Yes with A-GPS, Glonass	Yes with A-GPS
NFC
NFC	No	-
Network Support
Network Support	5G Not Supported in India, 3G, 2G	5G Supported in India, 4G Supported in India, 3G, 2G
SIM 1
SIM 1	3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 3G Speed: HSDPA 42 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑ GPRS: Class 33 EDGE: Class 33	5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N28 TDD N38 / N41 / N66 / N78 4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
SIM 2	-	4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM Size	SIM1: Micro	SIM1: Nano, SIM2: Nano (Hybrid)
SIM Slot(s)
SIM Slot(s)	Single SIM, GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	microUSB 2.0	Mass storage device, USB charging
VoLTE
VoLTE	-	Yes
Wi-Fi
Wi-Fi	Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
Wi-Fi Features	-	Mobile Hotspot

Performance

Architecture
Architecture	-	64 bit
CPU
CPU	Single core, 1.4 GHz, Scorpion	Octa core (2 GHz, Dual core, Kryo 460 + 1.8 GHz, Hexa Core, Kryo 460)
Chipset
Chipset	Qualcomm Snapdragon S2	Qualcomm Snapdragon 480
Fabrication
Fabrication	-	8 nm
Graphics
Graphics	Adreno 205	Adreno 619
RAM type
RAM Type	-	LPDDR4X
Ram
RAM	-	6 GB

Sensors

Fingerprint Sensor
Fingerprint Sensor	No	Yes
Fingerprint Sensor Position
Fingerprint Sensor Position	-	Side
Other Sensors
Other Sensors	Proximity sensor, Accelerometer, Gyroscope	Light sensor, Proximity sensor, Accelerometer

Storage

Expandable Memory
Expandable Memory	No	Yes, Up to 512 GB
Internal Memory
Internal Memory	16 GB	128 GB
Storage Type
Storage Type	-	UFS 2.1
USB OTG
USB OTG	No	-