Samsung Galaxy J7 Max vs Tecno Spark 20 Pro Plus

Key Specs

Battery
Battery	3300 mAh	5000 mAh
Display
Display	5.7 inches (14.48 cm)	6.78 inches (17.22 cm)
Front Camera
Front Camera	13 MP	32 MP
Processor
Processor	MediaTek MT6757	MediaTek Helio G99 Ultimate
RAM
RAM	4 GB	8 GB
Rear Camera
Rear Camera	13 MP	108 MP + 0.08 MP

Battery

Capacity
Capacity	3300 mAh	5000 mAh
Quick Charging
Quick Charging	-	Yes, Super, 33W
Removable
Removable	No	No
TalkTime
TalkTime	Up to 20 Hours(3G)	-
Type
Type	Li-ion	Li-Polymer
USB Type-C
USB Type-C	No	Yes

Design

Build Material
Build Material	Back: Aluminium	Back: Plastic
Colours
Colours	Black, Gold	Temporal Orbits, Lunar Frost, Radiant Starstream, Magic Skin 2.0 Green
Height
Height	156.7 mm	164.6 mm
Ruggedness
Ruggedness	-	Dust proof
Thickness
Thickness	8.1 mm	7.5 mm
Waterproof
Waterproof	-	Yes, Splash proof, IP53
Weight
Weight	179 grams	-
Width
Width	78.8 mm	75 mm

Display

Aspect Ratio
Aspect Ratio	16:9	20:9
Bezel-less display
Bezel-less display	-	Yes with punch-hole display
Display Type
Display Type	TFT	AMOLED
Pixel Density
Pixel Density	386 ppi	396 ppi
Refresh Rate
Refresh Rate	-	120 Hz
Resolution
Resolution	1080x1920 px (FULL HD)	1080x2460 px (FHD+)
Screen Size
Screen Size	5.7 inches (14.48 cm)	6.78 inches (17.22 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	72.37 %	88.56 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Camera Setup
Camera Setup	-	Single
Flash
Flash	-	Yes, Dual LED
Resolution
Resolution	13 MP f/1.9, Primary Camera	32 MP f/2.2, Wide Angle, Primary Camera(40 mm focal length)
Sensor
Sensor	CMOS	-
Video Recording
Video Recording	-	1920x1080 @ 30 fps

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General

Brand
Brand	Samsung	Tecno
Custom UI
Custom UI	-	HiOS
Launch Date
Launch Date	June 20, 2017 (Official)	May 31, 2024 (Expected)
Operating System
Operating System	Android v7.0 (Nougat)	Android v14

Main Camera

Autofocus
Autofocus	Yes	Yes
Camera Features
Camera Features	Digital Zoom Auto Flash Face detection Touch to focus	10 x Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Camera Setup	Single	Dual
Flash
Flash	Yes, LED Flash	Yes, Dual LED Flash
Image Resolution
Image Resolution	4128 x 3096 Pixels	12000 x 9000 Pixels
OIS
OIS	No	-
Resolution
Resolution	13 MP f/1.7, Primary 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	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	USB Type-C
FM Radio
FM Radio	-	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	No	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
SAR Value
SAR Value	Head: 0.710 W/kg	-
SIM 1
SIM 1	4G Bands: TD-LTE 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 4G Speed: 50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4) 3G Speed: HSDPA 42.2 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑ 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 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 4G Speed: 50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4) 3G Speed: HSDPA 42.2 Mbit/s ↓ 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 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 a/b/g/n) 5GHz	Yes, Wi-Fi 5 (802.11 b/g/n/ac) 5GHz
Wi-Fi Features
Wi-Fi Features	Wi-Fi Direct, Mobile Hotspot	Mobile Hotspot

Performance

Architecture
Architecture	64 bit	64 bit
CPU
CPU	Octa core (2.39 GHz, Quad core, Cortex A53 + Cortex A53)	Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Chipset
Chipset	MediaTek MT6757	MediaTek Helio G99 Ultimate
Fabrication
Fabrication	16 nm	6 nm
Graphics
Graphics	Mali-T880 MP2	Mali-G57 MC2
RAM type
RAM Type	LPDDR3	-

Sensors

Applications
Applications	Samsung Pay Mini	-
Fingerprint Sensor
Fingerprint Sensor	Yes	Yes
Fingerprint Sensor Position
Fingerprint Sensor Position	Front	On-screen
Fingerprint Sensor Type
Fingerprint Sensor Type	-	Optical
Other Sensors
Other Sensors	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope	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	32 GB	256 GB
USB OTG
USB OTG	Yes	-
User Available Storage
User Available Storage	Up to 23.9 GB	-