Comparison of Lenovo Z6 and Vivo X23

Comparison of Lenovo Z6 and Vivo X23 [S]ave

Attribute	Lenovo Z6 ×	Vivo X23 ×
General
Brand	Lenovo	Vivo
Launch
Announced	2019-07-04	2018-09-01
Body
Width (mm)	8	7.5
Length (mm)	157	157.7
Height (mm)	74.5	74.1
Weight (g)	159	160.5
SIM	Hybrid Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Front	Glass	-
Back	Glass	-
Frame	Aluminum	-
Network
Technology	CDMA GSM HSPA LTE	CDMA GSM HSPA LTE
2G bands	CDMA 800 & TD GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	CDMA 800 & TD 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	1, 2, 3, 5, 7, 8, 20, 34, 38, 39, 40, 41	1, 2, 3, 4, 5, 8, 34, 38, 39, 40, 41
Speed	HSPA 42.2/5.76 Mbps LTE-A	HSPA 42.2/5.76 Mbps LTE-A (2CA) Cat6 300/150 Mbps
Platform
OS	Android 9.0 (Pie)	Android 8.1 (Oreo)
Chipset	Qualcomm SDM730 Snapdragon 730 (8 nm)	Qualcomm SDM670 Snapdragon 670 (10 nm)
CPU	Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)	Octa-core (4x2.0 GHz Kryo 360 & 4x1.8 GHz Kryo 360)
GPU	Adreno 618	Adreno 615
Memory
Card slot	microSDXC (uses shared SIM slot)	No
Internal	128GB 6GB RAM 128GB 8GB RAM 64GB 6GB RAM	128GB 8GB RAM
Display
Size (in)	6.39	6.41
Resolution (px)	1080 x 2340	1080 x 2340
Protection	Corning Gorilla Glass (unspecified)	-
Display Type	Super AMOLED	Super AMOLED
Battery
Type	Li-Po	Li-Ion
Charging	Fast charging 15W	Fast charging 22.5W
Capcity (mAh)	4000	3400
Main Camera
Main Camera Type	Triple	Dual
Main Camera Properties	24 MP, f/1.8, (wide), 1/2.8", 0.9µm, PDAF 5 MP, f/2.2, (depth) 8 MP, f/2.4, (telephoto), PDAF, 2x optical zoom	12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF 13 MP, f/2.4
Main Camera Video	4K@30fps, 1080p@30fps	4K@30fps, 1080p@30fps
Main Camera Features	Dual-LED flash, panorama, HDR	LED flash, HDR, panorama
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm	12 MP, f/2.0, (wide), 1/2.8", 1.28µm
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	5.0, A2DP, EDR, LE, aptX HD	5.0, A2DP, EDR, LE, aptX
GPS	+	+
NFC	-	-
Radio	No	FM radio
USB	USB Type-C 2.0, USB On-The-Go	microUSB 2.0, USB On-The-Go
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Fingerprint (under display accelerometer compass optical) proximity	Fingerprint (under display accelerometer compass optical) proximity
Misc
Colors	Blue	Magic Night Phantom Purple Phantom Red
Models	L78121	V1809A V1809T V1816A