Side-by-side technical data

alcatel 1L Pro (2021) vs ZTE Blade A51

Comparison between alcatel 1L Pro (2021) and ZTE Blade A51: camera, battery, fast charging, display, performance and colors, side by side. More phones from alcatel and ZTE.

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alcatel

1L Pro (2021)

ZTE

Blade A51

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The verdict

Your pick: ZTE Blade A51, ahead on Design & display, Connectivity and Battery & charging. Unless Performance & hardware or Camera decides it for you.

Category
Category	1L Pro (2021)	Blade A51
Design & display	4.6	5.1
Performance & hardware	1.9	1.6
Camera	3.0	2.0
Connectivity	3.3	4.5
Battery & charging	2.2	2.5

Which one is for you?

alcatel 1L Pro (2021), if you care about…

Display Pixel Density: 282 ppi; against 269 ppi

ZTE Blade A51, if you care about…

Battery Capacity: 3,200 mAh; against 3,000 mAh
Maximum Storage Capacity: 64 GB; against 32 GB
Weight: 173.7 g; against 190 g
Usable Surface: 82 %; against 78.1 %

Specification comparison

Show differences only

Performance

Specification	1L Pro (2021)	Blade A51
Processor Model	Unisoc SC9863A	Unisoc SC9863A
Processor Process Size	28 nm	28 nm
Graphics GPU	IMG8322	IMG8322
Storage Type	eMMC 5.1	eMMC 5.1
Maximum CPU Clock	1.6 GHz	1.6 GHz
Maximum Storage Capacity	32 GB	64 GB Best value
AnTuTu Score	—	109,200
Geekbench 6 Single-Core	164	164
Geekbench 6 Multi-Core	725	725
CPU Description	Octa-core CPU with four Cortex-A55 cores at 1.6 GHz and four Cortex-A55 cores at 1.2 GHz.	Octa-core CPU with four Cortex-A55 cores at 1.6 GHz and four Cortex-A55 cores at 1.2 GHz.
Processor Type	Octa-Core	Octa-Core
64-Bit Processor	Yes	Yes
RAM Capacity	2 GB	2 GB
RAM Type	DDR4	DDR4
Expandable Storage	Yes	Yes
AnTuTu version	—	v9

Design

Specification	1L Pro (2021)	Blade A51
Body Colors	Grey, Blue	Blue, Grey
Body Thickness	9.7 mm	8.5 mm Best value
Body Width	74.8 mm	75.6 mm
Body Height	156.4 mm	166.5 mm
Weight	190 g	173.7 g Best value
Usable Surface	78.1 %	82 % Best value
Body Materials	Glass, Plastic	Plastic

Battery

Specification	1L Pro (2021)	Blade A51
Battery Capacity	3,000 mAh	3,200 mAh Best value
Battery Type	Li-Ion	Li-Ion
Battery Features	Battery Level Indicator, Rechargeable	Non-Removable, Rechargeable, Battery Level Indicator

Display

Specification	1L Pro (2021)	Blade A51
Display Aspect Ratio	19.5:9	20:9
Display Technology	IPS LCD	IPS LCD
Display Diagonal	6.1″	6.52″ Best value
Display Horizontal Resolution	720 px	720 px
Display Vertical Resolution	1,560 px	1,600 px Best value
Display Pixel Density	282 ppi Best value	269 ppi
Display Features	IPS LCD, Touchscreen	Water Drop Notch, Capacitive Touch, Multi-Touch, Frameless, IPS LCD, Touchscreen

Sensors

Specification	1L Pro (2021)	Blade A51
Fingerprint Sensor Placement	Rear	Rear

Sensor

Specification	1L Pro (2021)	Blade A51
Sensor Features	Fingerprint Sensor, Accelerometer, Proximity Sensor	Fingerprint Sensor, Accelerometer, Proximity Sensor, Light Sensor

Software

Specification	1L Pro (2021)	Blade A51
Operating System	Android 11	Android 11
OS Family	Android	Android
OS Version	11	11
Google Services	—	Yes

Connectivity

Specification	1L Pro (2021)	Blade A51
SIM Configurations	Single Nano-SIM, Dual Nano-SIM	Dual Nano-SIM, Dual SIM Dual Standby
Cellular Bands	2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B17, LTE B28, 4G LTE B66	2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B3, 3G UMTS B5, 3G UMTS B8, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41
Cellular Technologies	GSM, HSPA, LTE, 4G	GSM, HSPA, UMTS, LTE, 4G
Wi-Fi Standards	Wi-Fi 4 (802.11n), Wi-Fi 802.11 b/g/n	Wi-Fi 4 (802.11n), Wi-Fi 802.11 b/g/n
Wi-Fi Features	Wi-Fi 802.11 b/g/n, Wi-Fi Direct	Wi-Fi 802.11 b/g/n, Dual Band, Wi-Fi Hotspot
Bluetooth Version	Bluetooth 4.2	Bluetooth 4.2
Bluetooth Profiles	A2DP	A2DP, LE
Navigation Systems	GPS, Galileo	GPS, A-GPS, GLONASS, Galileo Best value
Connectivity Features	3.5 mm Audio Jack, FM Radio, microUSB, USB 2.0, USB OTG	3.5 mm Audio Jack, NFC, FM Radio, USB Type-C, USB Charging, USB Mass Storage, USB OTG, Computer Sync, OTA Sync, Tethering, VoLTE
USB Version	microUSB	USB 2.0
Max. download speed	300 Mbps	300 Mbps
Max. upload speed	150 Mbps	150 Mbps

Audio

Specification	1L Pro (2021)	Blade A51
Microphone Count	1	—
Audio Features	A2DP, Loudspeaker	A2DP, LE, Loudspeaker