ZTE Blade A51 vs ZTE Blade A73 5G

Side-by-side specs and price comparison for buyers in Algeria.

Phone 1

Phone 2

Zte

ZTE Blade A51

Price coming soon

1category wins

Zte

ZTE Blade A73 5G

Price coming soon

4category wins

Quick Verdict

Who wins each category, side by side.

Better price

Even

Faster chip

ZTE Blade A73 5G

Bigger battery

ZTE Blade A73 5G

Faster charging

Even

Higher-resolution camera

ZTE Blade A73 5G

Better display

ZTE Blade A73 5G

Lighter body

ZTE Blade A51

Best value for money

Even

Full specs comparison

Display

Spec	ZTE Blade A51	ZTE Blade A73 5G
Size (inches)	6.52	6.52
Panel Type	IPS LCD	IPS LCD
Resolution Height	1600	1600
Resolution Width	720	720
Refresh Rate	—	90
PPI	269	269
Screen-to-body	81.5	83.5

Platform

Spec	ZTE Blade A51	ZTE Blade A73 5G
CPU	Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)	Octa-core (1x2.2 GHz Cortex-A76 & 3x Cortex-A76 & 4x Cortex-A55)
GPU	IMG8322	Mali-G57
Chipset Name	Unisoc SC9863A	Unisoc T760
Process (nm)	28	6
OS Name	Android	Android
OS Version	11	13

Benchmarks

Geekbench (Single-Core)

ZTE Blade A73 5G +259%

ZTE Blade A51205

ZTE Blade A73 5G735

Geekbench (Multi-Core)

ZTE Blade A73 5G +174%

ZTE Blade A51846

ZTE Blade A73 5G2,318

AnTuTu

ZTE Blade A73 5G +309%

ZTE Blade A51153,667

ZTE Blade A73 5G628,581

Spec	ZTE Blade A51	ZTE Blade A73 5G
Geekbench (Single-Core)	205	735
Geekbench (Multi-Core)	846	2,318
AnTuTu	153,667	628,581

Memory

Spec	ZTE Blade A51	ZTE Blade A73 5G
Card Slot	microSDXC	No
Variants	32GB 2GB RAM, 64GB 2GB RAM	128GB 4GB RAM

Main Camera

Spec	ZTE Blade A51	ZTE Blade A73 5G
Video	1080p@30fps	1080p@30fps
Features	LED flash, HDR	LED flash
Count	2	2
Depth	—	2 MP, (depth)
Lens	2 MP	—
Wide	—	50 MP, (wide)

Selfie Camera

Spec	ZTE Blade A51	ZTE Blade A73 5G
Video	—	1080p@30fps
Count	1	1
Lens	5 MP	5 MP

Battery

Spec	ZTE Blade A51	ZTE Blade A73 5G
Capacity (mAh)	3200	5000
Chemistry	Li-Ion	Li-Ion

Body

Spec	ZTE Blade A51	ZTE Blade A73 5G
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Height (mm)	166.5	163.5
Thickness (mm)	8.5	8.5
Weight (g)	173.7	197
Width (mm)	75.6	75.2

Launch

Spec	ZTE Blade A51	ZTE Blade A73 5G
Announced	2021, May 08	2023, August 10
Status	Available. Released 2021, May 08	Available. Released 2023, September

Network

Spec	ZTE Blade A51	ZTE Blade A73 5G
2G Bands	GSM 850, 900, 1800, 1900	GSM 850, 900, 1800, 1900
3G Bands	HSDPA 850, 900, 1900, 2100	HSDPA 850, 900, 1900, 2100
4G Bands	1, 3, 5, 7, 8, 20, 28, 38, 40, 41	1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
5G Bands	—	1, 3, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA
Speed	HSPA, LTE	HSPA, LTE, 5G
Technology	GSM, HSPA, LTE	GSM, HSPA, LTE, 5G

Connectivity

Spec	ZTE Blade A51	ZTE Blade A73 5G
Bluetooth	4.2	5.2
NFC	Yes	Yes (market/region dependent)
Positioning	GPS, GLONASS	GPS
Radio	FM radio	FM radio
USB Type	Type-C	Type-C
USB Version	2.0	2.0
Wi-Fi	Wi-Fi 4	Wi-Fi 5