Realme U1 3gb Ram vs Tecno Spark 20 Pro

Key Specs

Battery
Battery	3500 mAh	5000 mAh
Display
Display	6.3 inches (16 cm)	6.78 inches (17.22 cm)
Front Camera
Front Camera	25 MP	32 MP
Processor
Processor	MediaTek Helio P70	MediaTek Helio G99
RAM
RAM	3 GB	8 GB
Rear Camera
Rear Camera	13 MP + 2 MP	108 MP + 0.08 MP

Battery

Capacity
Capacity	3500 mAh	5000 mAh
Quick Charging
Quick Charging	-	Yes, Super, 33W
Removable
Removable	No	No
Type
Type	Li-ion	Li-Polymer
USB Type-C
USB Type-C	No	Yes

Design

Build Material
Build Material	Back: Plastic	Back: Plastic
Colours
Colours	Brave Blue, Fiery Gold, Ambitious Black	Moonlit Black, Frosty Ivory, Sunset Blush, Magic Skin Green
Height
Height	157 mm	168.61 mm
Ruggedness
Ruggedness	-	Dust proof
Thickness
Thickness	8 mm	8.40 mm
Waterproof
Waterproof	-	Yes, Splash proof, IP53
Weight
Weight	168 grams	-
Width
Width	74 mm	76.61 mm

Display

Aspect Ratio
Aspect Ratio	19.5:9	-
Bezel-less display
Bezel-less display	Yes with waterdrop notch	Yes with punch-hole display
Display Type
Display Type	IPS LCD	IPS LCD
Pixel Density
Pixel Density	409 ppi	396 ppi
Refresh Rate
Refresh Rate	-	120 Hz
Resolution
Resolution	1080x2340 px (FHD+)	1080x2460 px (FHD+)
Screen Protection
Screen Protection	Corning Gorilla Glass v3	-
Screen Size
Screen Size	6.3 inches (16 cm)	6.78 inches (17.22 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	83.68 %	84.64 %
Screen to Body Ratio (claimed by the brand)
Screen to Body Ratio (claimed by the brand)	90.8 %	91 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Camera Setup
Camera Setup	Single	Single
Flash
Flash	-	Yes, Dual LED
Resolution
Resolution	25 MP f/2.0, Primary Camera(2.8" sensor size, 0.9µm pixel size)	32 MP f/2.2, Wide Angle, Primary Camera(40 mm focal length)
Sensor
Sensor	Exmor RS	-
Video Recording
Video Recording	-	1920x1080 @ 30 fps

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General

Brand
Brand	realme	Tecno
Custom UI
Custom UI	ColorOS	HiOS
Launch Date
Launch Date	April 10, 2019 (Official)	June 12, 2024 (Expected)
Operating System
Operating System	Android v8.1 (Oreo)	Android v13

Main Camera

Autofocus
Autofocus	Yes	Yes
Camera Features
Camera Features	2 x Digital Zoom Auto Flash Face detection Touch to focus	10 x Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Camera Setup	Dual	Triple
Flash
Flash	Yes, LED Flash	Yes, Quad LED Flash
Image Resolution
Image Resolution	4128 x 3096 Pixels	12000 x 9000 Pixels
OIS
OIS	No	-
Resolution
Resolution	13 MP f/2.2, Primary Camera 2 MP f/2.4, Depth Camera	108 MP f/1.75, Wide Angle, Primary Camera(1.67" sensor size, 0.64µm pixel size)0.08 MP
Sensor
Sensor	CMOS image sensor	-
Settings
Settings	Exposure compensation, ISO control	Exposure compensation, ISO control
Shooting Modes
Shooting Modes	Continuous Shooting High Dynamic Range mode (HDR)	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
Video Recording	1920x1080 @ 30 fps	1920x1080 @ 30 fps 2560x1440 @ 30 fps
Video Recording Features
Video Recording Features	-	Dual Video Recording

Multimedia

Audio Features
Audio Features	-	DTS Sound
Audio Jack
Audio Jack	3.5 mm	3.5 mm
FM Radio
FM Radio	Yes	Yes
Loudspeaker
Loudspeaker	Yes	Yes
Stereo Speakers
Stereo Speakers	-	Yes

Network & Connectivity

Bluetooth
Bluetooth	Yes, v4.2	Yes, v5.2
GPS
GPS	Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
NFC	-	Yes
Network Support
Network Support	5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SIM 1
SIM 1	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	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 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	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: Nano, SIM2: Nano	SIM1: Nano, SIM2: Nano
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM, Dual VoLTE	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	Mass storage device, USB charging, microUSB 2.0	Mass storage device, USB charging
VoLTE
VoLTE	Yes	Yes
Wi-Fi
Wi-Fi	Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Wi-Fi Features
Wi-Fi Features	Mobile Hotspot	Mobile Hotspot

Performance

Architecture
Architecture	64 bit	64 bit
CPU
CPU	Octa core (2.1 GHz, Quad core, Cortex A73 + 2 GHz, Quad core, Cortex A53)	Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Chipset
Chipset	MediaTek Helio P70	MediaTek Helio G99
Fabrication
Fabrication	12 nm	6 nm
Graphics
Graphics	Mali-G72 MP3	Mali-G57 MC2
RAM type
RAM Type	LPDDR3	-

Sensors

Fingerprint Sensor
Fingerprint Sensor	Yes	Yes
Fingerprint Sensor Position
Fingerprint Sensor Position	Rear	Side
Other Sensors
Other Sensors	Light sensor, Proximity sensor, Accelerometer	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Storage

Expandable Memory
Expandable Memory	Yes, Up to 256 GB	Yes, Up to 1 TB
Internal Memory
Internal Memory	64 GB	256 GB
Storage Type
Storage Type	eMMC 5.1	-
USB OTG
USB OTG	Yes	-