Tecno Spark 20 Pro vs Xiaomi Mi Max 2

Key Specs

Battery
5000 mAh	5300 mAh
Display
6.78 inches (17.22 cm)	6.4 inches (16.26 cm)
Front Camera
32 MP	5 MP
Processor
MediaTek Helio G99	Qualcomm Snapdragon 625 MSM8953
RAM & Storage
8 GB RAM + 256 GB	-
RAM
-	4 GB
Rear Camera
108 MP + 0.08 MP	12 MP

Battery

Capacity
5000 mAh	5300 mAh
Quick Charging
Yes, Super, 33W	Yes, Quick, v3.0
Removable
No	No
Type
Li-Polymer	Li-ion
USB Type-C
Yes	Yes

Design

Build Material
Back: Plastic	Back: Aluminium
Colours
Moonlit Black, Frosty Ivory, Sunset Blush, Magic Skin Green	Matte Black
Height
168.61 mm	174.1 mm
Ruggedness
Dust proof	-
Thickness
8.40 mm	7.6 mm
Waterproof
Yes, Splash proof, IP53	-
Weight
-	211 grams
Width
76.61 mm	88.7 mm

Display

Bezel-less display
Yes with punch-hole display	-
Display Type
IPS LCD	IPS LCD
Pixel Density
396 ppi	344 ppi
Refresh Rate
120 Hz	-
Resolution
1080x2460 px (FHD+)	1080x1920 px (FULL HD)
Screen Protection
-	Corning Gorilla Glass v3
Screen Size
6.78 inches (17.22 cm)	6.4 inches (16.26 cm)
Screen to Body Ratio (calculated)
84.64 %	72.95 %
Screen to Body Ratio (claimed by the brand)
91 %	-
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Camera Features
-	Wide Angle Selfie
Camera Setup
Single	-
Flash
Yes, Dual LED	-
Resolution
32 MP f/2.2, Wide Angle, Primary Camera(40 mm focal length)	5 MP f/2.0, Primary Camera
Video Recording
Full HD @ 30 FPS	-

Not sure which
mobile to buy?

General

Brand
Tecno	Xiaomi
Custom UI
HiOS	MIUI
Launch Date
-	July 27, 2017
Operating System
Android v13	Android v7.1.1 (Nougat)

Main Camera

Autofocus
Yes	Yes, Phase Detection autofocus
Camera Features
10 x Digital Zoom Auto Flash Face detection Touch to focus	Digital Zoom Auto Flash Digital image stabilization Face detection Touch to focus
Camera Setup
Triple	Single
Flash
Yes, Quad LED Flash	Yes, Dual-color LED Flash
Image Resolution
12000 x 9000 Pixels	4000 x 3000 Pixels
OIS
-	No
Resolution
108 MP f/1.75, Wide Angle, Primary Camera(1/1.67" sensor size, 0.64µm pixel size)0.08 MP	12 MP f/2.2, Primary Camera(2.9" sensor size, 1.25µm pixel size)
Sensor
-	IMX386, Exmor-RS CMOS Sensor
Settings
Exposure compensation, ISO control	Exposure compensation, ISO control
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	Continuous Shooting High Dynamic Range mode (HDR) Burst mode
Video Recording
Full HD @ 30 FPS 2k @ 30 FPS	3840x2160 @ 30 fps 1920x1080 @ 30 fps 1280x720 @ 120 fps
Video Recording Features
Dual Video Recording	-

Multimedia

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

Network & Connectivity

Bluetooth
Yes, v5.2	Yes, v4.2
GPS
Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
Yes	-
Network Support
5G Not Supported, 4G, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SAR Value
-	Head: 1.39 W/kg, Body: 1.31 W/kg
SIM 1
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	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 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
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	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 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
SIM Size
SIM1: Nano, SIM2: Nano	SIM1: Micro, SIM2: Nano (Hybrid)
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
Mass storage device, USB charging	Mass storage device, USB charging
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz, MIMO
Wi-Fi Features
Mobile Hotspot	Wi-Fi Direct, Mobile Hotspot

Performance

Architecture
64 bit	64 bit
CPU
Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)	Octa core, 2 GHz, Cortex A53
Chipset
MediaTek Helio G99	Qualcomm Snapdragon 625 MSM8953
Fabrication
6 nm	-
Graphics
Mali-G57 MC2	Adreno 506

Sensors

Applications
-	Explorer, Mi Cloud, Mi Remote
Fingerprint Sensor
Yes	Yes
Fingerprint Sensor Position
Side	Rear
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Storage

Expandable Memory
Yes, Up to 1 TB	Yes, Up to 128 GB
Internal Memory
256 GB	64 GB
USB OTG
-	Yes
User Available Storage
-	Up to 54.3 GB