Comparison of BLU Vivo XL3 and Lava Z91

Comparison of BLU Vivo XL3 and Lava Z91 [S]ave

Attribute	Lava Z91 ×	BLU Vivo XL3 ×
General
Brand	Lava	Blu
Launch
Announced	2018-03-01	2018-02-01
Body
Width (mm)	7.7	8
Length (mm)	152	147.7
Height (mm)	72.9	70.7
Weight (g)	147	143
SIM	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)
Network
Technology	GSM HSPA LTE	GSM HSPA LTE
2G bands	GSM 900 / 1800	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands	1, 3, 5, 40, 41	1, 2, 3, 4, 5, 7, 8, 12, 17, 28
Speed	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps	HSPA 42.2/11.5 Mbps LTE Cat4 150/50 Mbps
Platform
OS	Android 7.1 (Nougat)	Android 8.0 (Oreo)
Chipset	Mediatek MT6739 (28 nm)	Mediatek MT6737 (28 nm)
CPU	Quad-core 1.3 GHz Cortex-A53	Quad-core 1.3 GHz Cortex-A53
GPU	PowerVR GE8100	Mali-T720MP1
Memory
Card slot	microSDXC (dedicated slot)	microSDXC
Internal	32GB 3GB RAM	32GB 3GB RAM
Display
Size (in)	5.7	5.5
Resolution (px)	720 x 1440	720 x 1440
Display Type	IPS LCD	IPS LCD
Battery
Type	Li-Po	Li-Po
Capcity (mAh)	3000	3000
Main Camera
Main Camera Type	Single	Single
Main Camera Properties	13 MP, f/2.0, 1/3.1", 1.12µm, AF	13 MP, PDAF
Main Camera Video	1080p@30fps	1080p@30fps
Main Camera Features	LED flash	LED flash, panorama, HDR
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	8 MP, f/2.2	13 MP
Selfie Camera Features	LED flash	LED flash
Comms
WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth	4.0, A2DP	4.0, A2DP
GPS	+	+
NFC	-	-
Radio	FM radio	FM radio
USB	microUSB 2.0, USB On-The-Go	microUSB 2.0
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Fingerprint (rear-mounted) accelerometer proximity	Fingerprint (rear-mounted) accelerometer compass proximity
Misc
Colors	Blue	Gold Silver
Models	Z91	-
Stand-by (h)	-	675
Talk time (h)	-	Up to 26 h (2G) / Up to 18 h (3G)