Comparison of Vivo X51 5G and ZTE Axon 20 4G

Comparison of Vivo X51 5G and ZTE Axon 20 4G [S]ave

Attribute	ZTE Axon 20 4G ×	Vivo X51 5G ×
General
Brand	Zte	Vivo
Launch
Announced	2020-11-17	2020-10-21
Body
Width (mm)	8	8
Length (mm)	172.1	158.5
Height (mm)	77.9	72.8
Weight (g)	198	181.5
SIM	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Front	Glass	Glass
Back	Glass	Glass
Frame	Aluminum	Aluminum
Network
Technology	GSM HSPA LTE	5G CDMA GSM HSPA LTE
2G bands	GSM 850 / 900 / 1800 / 1900	CDMA 800 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands	LTE (unspecified)	1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 66
5G bands	-	1, 3, 7, 8, 28, 38, 41, 77, 78 SA/NSA
Speed	HSPA 42.2/5.76 Mbps LTE-A	5G HSPA 42.2/5.76 Mbps LTE-A
Platform
OS	Android 10	Android 10
Chipset	Unisoc UMS512T / Tiger T618 (12 nm)	Qualcomm SM7250 Snapdragon 765G 5G (7 nm)
CPU	Octa-core (2x2.0 GHz Cortex-A75 & 6x2.0 GHz Cortex-A55)	Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
GPU	Mali G52 MP2	Adreno 620
Memory
Card slot	microSDXC	No
Internal	128GB 6GB RAM	256GB 8GB RAM
Display
Size (in)	6.92	6.56
Resolution (px)	1080 x 2460	1080 x 2376
Display Type	OLED	AMOLED
Battery
Type	Li-Ion	Li-Po
Charging	-	Fast charging 33W, 57% in 30 min (advertised)
Capcity (mAh)	4220	4315
Main Camera
Main Camera Type	Quad	Quad
Main Camera Properties	2 MP, f/2.4, (depth) 2 MP, f/2.4, (macro) 64 MP, f/1.8, 25mm (wide), 1/1.72", 0.8µm, PDAF 8 MP, f/2.2, 120˚, 16mm (ultrawide)	13 MP, f/2.5, 50mm (telephoto), 1/2.8", 0.8µm, PDAF, 2x optical zoom 48 MP, f/1.6, (wide), PDAF, Laser AF, gimbal stabilization 8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm 8 MP, f/3.4, 135mm (periscope telephoto), 1/4.0", PDAF, OIS, 5x optical zoom
Main Camera Video	1080p@30fps, gyro-EIS, HDR	4K@30fps, 1080p@30fps, gyro-EIS
Main Camera Features	Dual-LED dual-tone flash, HDR, panorama	Dual-LED dual-tone flash, HDR, panorama
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	32 MP, f/2.0, (wide), under display	32 MP, f/2.5, 26mm (wide), 1/2.8", 0.8µm
Selfie Camera Video	1080p@30fps	1080p@30fps
Selfie Camera Features	HDR	HDR
Comms
WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth	5.1, A2DP, LE	5.1, A2DP, LE, aptX HD
GPS	+	+
NFC	+	+
Radio	Unspecified	No
USB	USB Type-C 3.1, USB On-The-Go	USB Type-C 2.0, USB On-The-Go
Sound
Loudspeaker	+	+
3.5mm jack	-	-
Features
Sensors	Fingerprint (under display accelerometer compass gyro optical) proximity	Fingerprint (under display accelerometer color spectrum compass gyro optical) proximity
Misc
Colors	Black	Gray
Models	-	XE710